BFont: allow loading of user fonts from disk or memory

This patch adds an API call to BFont, called LoadFont, that
takes a string path to a font file. The user fonts are managed
via a new class called AppFontManager that inherits from the base
class FontManagerBase but adds the methods to add and remove user
fonts from disk or memory. There is also a new method called UnloadFont
to remove a user font, but on exit of an app all user fonts should be
automatically cleaned up.

Global/system fonts are managed by the GlobalFontManager, which is
a new class that also inherits from the base class FontManagerBase,
replacing the old "FontManager" class.

A maximum of 128 user fonts may be loaded, and memory fonts
may not exceed 20MB.

There's also an overloaded version of LoadFont that accepts
an area_id and loads the font from memory. A size and offset may
optionally be provided to allow for an area that contains more
than just a font.

Change-Id: I6add42bdf0c0cefc0e2e2a4984fd848c3e7269e5
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4790
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

View: provide the transform between different coordinate spaces

There's currently no way for an application to convert between view and
drawing coordinates with a drawing states stack without keeping track of
all the transformations itself, which is not very convenient for helper
or library functions.

Handle other spaces too, for good measure.

Change-Id: Ic8404a1c111e273fff1eebf2f9f59f58246b796c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5775
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

BCursor: add a constructor with bitmap and point

* enhancement #15169
* get_mouse_bitmap(): also reads the colorspace from app_server.
* docs and tests

Change-Id: Iba63f8a2789530ae596c30b92f14828f31761d98
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3292
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Add basic support for loading ControlLook add-ons

app_server just passes the add-on path around.

Maybe we should make sure the add-on can be loaded when setting it.

Change-Id: I3acd3299782a22c1666bd5435dbf3d8053e359fa
Reviewed-on: https://review.haiku-os.org/c/1430
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Support for configuring screen backlight

Accelerant interface:
Introduce new hooks B_SET_BRIGHTNESS and B_GET_BRIGHTNESS. Brightness is
a float in the 0..1 range.

App_server:
Forward brightness things between BScreen and the accelerant.

intel_extreme:
Implement the hooks. Note that this only works for laptop panels, but
the driver will pretend to support it in other cases as well.

Screen preferences:
If the accelerant supports the B_GET_BRIGHTNESS hook, allow to set
brightness with a slider. Otherwise, the slidere is hidden and these
changes aren't visible.

Implementation of BFont::Blocks

BFont::Blocks is now implemented in ServerFont, via a call through the
app_server. It uses fontconfig to iterate through a charset of a font
and stores the defined blocks in a bitmap.

A new API was added, BFont::IncludesBlock, that will allow for arbitrary
testing of a given Unicode block. Since nothing is cached, searching
through an entire charset for a series of Unicode blocks can be quite
slow. In a given block there may be only 1 or 2 characters actually
defined so every character within a block needs to be checked until one
is found, which in a degenerate case will mean the entire block is
checked.

Signed-off-by: Axel Dörfler <axeld@pinc-software.de>

Set*UIColor, etc.

The inseparable changes necessary to support live color updating across the
system in a sane, safe, and performant manner.

BView gains:

HasSystemColors()
HasDefaultColors()
AdoptSystemColors()
AdoptParentColors()
AdoptViewColor(BView*)
SetViewUIColor(color_which, float tint)
SetHighUIColor(...
SetLowUIColor(...
ViewUIColor(float* tint)
HighUIColor(...
LowUIColor(...
DelayedInvalidate()

BWindow gains a simple helper method:
IsOffscreenWindow()

BMessage gains:

AddColor()
FindColor()
GetColor()
HasColor() * allegedly this API is deprecated, but I implemented it anyway
ReplaceColor()
SetColor()

Previous private ColorTools methods are made public and moved into GraphicsDefs:

mix_color, blend_color, disable_color

These are fully compatible with BeOS dan0 R5.1 methods and are just code cleanup
of BeOS example code under the OpenTracker license.

In addition, four new colors are created:
B_LINK_TEXT_COLOR
B_LINK_HOVER_COLOR
B_LINK_ACTIVE_COLOR
B_LINK_VISITED_COLOR

These changes are documented in their proper user documentation files.

In addition, due to a history rewrite, B_FOLLOW_LEFT_TOP has been defined and
used in lieu of B_FOLLOW_TOP | B_FOLLOW_LEFT and is included in this commit.

On the app_server side, the following has changed:

Add DelayedMessage - a system by which messages can be sent at a scheduled time,
and can also be merged according to set rules. A single thread is used to service the
message queue and multiple recipients can be set for each message.
Desktop gains the ability to add message ports to a DelayedMessage so that
said messages can target either all applications or all windows, as needed.

Desktop maintains a BMessage which is used to queue up all pending color changes
and the delayed messaging system is used to enact these changes after a short
period of time has passed. This prevents abuse and allows the system to merge
repeated set_ui_color events into one event for client applications, improving
performance drastically.

In addition, B_COLORS_UPDATED is sent to the BApplication, which forwards the message
to each BWindow. This is done to improve performance over having the app_server
independently informing each window.

Decorator changes are live now, which required some reworking.

Signed-off-by: Augustin Cavalier <waddlesplash@gmail.com>

BView: add methods for affine translation/scaling/rotation

* BView::TranslateBy(), BView::ScaleBy() and BView::RotateBy()
allow to conveniently modify the current affine transformation.
This makes it unnecessary to first read the current transform,
modify it, and then set it again.
Uses the new Pre...() methods of BAffineTransform.

* Also, remove setting the transform "through" to the BView even
while recording a BPicture, as this now results in transforms
being applied more than once.

app_server/Interface Kit: add new clipping API

* Add new clipping API for rectangles (ClipToRect, ClipToInverseRect)
and shapes (ClipToShape, ClipToInverseShape)

* Works with affine transforms and automatically switches from fast
region-based clipping to alpha-mask based clipping as necessary.

* Always self-intersecting, i.e. no state push required to further
narrow down the clipping region. All of the 4 new methods can be
mixed in any order.

app_server: fix test-app_server for launch_daemon changes

* Make test-app_server work again in a launch_daemon environment

* test_registrar gets a separate signature and port name again so the
host system can distinguish it from the system registrar

* AppServer is normally a BServer now, however, there can't be two
BApplications in one team. A class TestServerLoopAdapter is added,
which becomes the base class of AppServer instead of BServer when
compiling for libbe_test. It's an adapter class which looks towards
AppServer as it if was a BServer, but internally it is derived from
MessageLooper (like the old AppServer before the transition to
BServer).

This way, AppServer can stay a BServer in normal builds and it also
avoids having to use too many #ifdefs to distinguish the two
versions.

app_server: add new BView layers API

* Add new methods
BView::BeginLayer(uint8 opacity)
BView::EndLayer()

* All drawing between begin and end of a layer is redirected onto an
intermediate bitmap. When ending the layer, this bitmap is
composited onto the view with the opacity given when the layer was
started.

* Layers can be nested arbitrarily and will be blended onto each
other in order. There can also be any arbitrary interleaving of
layer begin/end and drawing operations.

* Internally, drawing commands are redirected into a BPicture between
BeginLayer and EndLayer (but client code need not know or care
about this). Client code can also start/end other BPictures while
inside a layer.

* Uses the PictureBoundingBoxPlayer to determine the size of the
layer bitmap before allocating and drawing into it, so it does not
allocate more memory than necessary and -- more importantly -- it
will not alpha-composite more pixels than necessary.

* Drawing mode is always set to B_OP_ALPHA, blend mode to
(B_PIXEL_ALPHA, B_ALPHA_COMPOSITE) while inside layers. This is
necessary for (a) correct compositing output and (b) for
redirection of drawing into the intermediate bitmap, which uses the
renderer_region offset (in B_OP_COPY, the Painter does not use the
AGG renderer methods, it directly accesses the pixel data. This
would access out-of-bounds without the offset, so B_OP_COPY cannot
be allowed.)
To ensure these modes aren't changed, BView::SetDrawingMode()
and BView::SetBlendingMode() are ignored while inside a layer.

* The main motivation behind this new API is WebKit, which internally
expects such a layers functionality to be present. A performant and
reusable implementation of this functionality can only be done
server-side in app_server.

registrar: Fixed app_server detection.

* This also fixes the shutdown process, as the registrar no longer
kills the app_server.
* Removed SERVER_PORT_NAME definition as it has no use anymore.

app_server & interface kit: support fill rules.

* BView gets SetFillRule/FillRule methods. The fill rule is part of the
view state.
* The B_NONZERO rule is the default. This is what we implemented before.
* The B_EVEN_ODD rule is the other common possibility for this, and
we need to support it to help WebKit to render properly.

Added WIP support for affine transformations to BViews.

Everything untested, but compiles, so it must work. The idea is to introduce
BAffineTransform additionally to the existing Origin and Scale properties of
BViews. One may use it in parallel or as an alternative. Painter in app_server
is not yet aware of the additional transformation. It is however already used
to transform drawing coordinates. It probably needs to work differently,
perhaps only in Painter and AGGTextRenderer.

Reverse the meaning of BWindow fShowLevel to match BView.

This also matches the client_window_info.show_hide_level field used in Deskbar
and other applications.

While doing this, keep fShowLevel fully in sync between BWindow and app_server,
use one message type for both hiding and showing, and make the decision to show
and hide the window in the app_server.

Lastly make minimize behave as described in the Be Book: hidden windows cannot
be minimized, and minimized windows which get hidden become unminimized.

Fixed a large client side memory leak for app_server memory.

* The areas allocated for BBitmaps were never deleted, even though the
app_server deleted its part when the memory got freed.
* This resulted in a constant memory increase if the application in question
would operate on many changing large bitmaps, like photos.
* Since the bitmaps are reference counted, we don't actually know when to delete
the areas, so that the app_server now notifies the client whenever that is
possible.
* This might fix #6824.

Add AS_RECONNECT_BITMAP to the server protocol.

* Added a new AS_DUMP_BITMAPS command.
* Extended app_server_debug command to be able to send it, too.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39599 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added AS_DUMP_ALLOCATOR command that dumps an applications memory allocator to
the syslog/serial output.
* Added app_server_debug command that currently just sends this command to the
specified teams.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39441 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add facility to communicate with the desktop listener over an app server link. The ServerWindow dispatch the message to the DesktopObservable which dispatch it to the correct listener.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38169 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Wim van der Meer: Added get_mouse_bitmap() global method to
InterfaceDefs.h and corresponding implementation in the app_server. Thanks a
bunch! Closes ticket #5978.

A note to those using "update-all" with hybrid builds - the alternative GCC
system libs will not be updated this way, and this and Wim's last patch
change the libbe <-> app_server interface. You need to manually update the
respective libbe.so, or do a clean build, otherwise apps for the other GCC will
not start anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36830 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Wim van der Meer: Implemented global Interface Kit function to retrieve
the current mouse position and pressed buttons. I've changed the return code
to status_t and added anal error checking, most of the rest of the file is not
doing it, though... :-) Thanks, Wim!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36811 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Extended the BView drawing API by a DrawString() version that takes an array
of locations, one for each glyph.
* Added a test for the new functionality.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35865 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added BCursorID enumeration in App Kit's Cursor.h and new constructor which
takes such an id.
* Reused the existing mechanism to to have hardcoded tokens for the system
cursors, i.e. removed cursor_which enumeration from ServerProtocol.h and
used BCursorID where cursor_which was previously used.
* Reworked CursorManager.h and CursorSet.h accordingly and removed some methods
that where intended to replace system cursors with client cursors, since
those would break the reference counting and forget to maintain the cursor
list.
* Replaced the cursors in CursorData.h/cpp with the new ones I just designed.
* Removed HaikuSystemCursor.h and HaikuLogo.h from the source, as those are/were
no longer used.

I hope I will not get too much beating for this one... :-) I know the new
default cursor is slightly larger, but I believe the old one was just too small.
Also I noticed that the cursor may be slightly too dark, at least the old one
seems noticeably brighter when compared side by side (the new one has a slight
gradient). That is something I may correct at least. Otherwise I hope nothing
is broken, I've tested in QEMU and so far everything works as intended.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35782 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a protocol version field to AS_GET_DESKTOP. This should be bumped after
incompatible releases, and makes sure clients using the old libbe.so will be
rejected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34210 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added click to focus mouse mode; right-click for bring-to-front and send-to-back
(might cause some regressions in FFM)
* made accept first click user configurable
* updated the Mouse preflet to use the layout kit
* removed the warp and instant warp modes from the Mouse preflet
* changed internal representation of mouse modes (warp modes moved)
* coding style fixes



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33732 a95241bf-73f2-0310-859d-f6bbb57e9c96

* BWindowScreens had no sychronization mechanism whatsoever - since the
workspace activation message was asynchronous, whether or not the
BWindowScreen stopped drawing in time was pure luck (this also caused crashes
with the VESA driver, as that one unmaps its frame buffer during mode switch).
Introduced a new AS_DIRECT_SCREEN_LOCK protocol for this.
* In the long term, we should let BWindowScreen use the same mechanism as
BDirectWindows, though.
* Removed superfluous locking in BDirectWindow::_InitData().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32746 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a new AS_GET_SCREEN_FRAME function, as getting the frame via
AS_SCREEN_GET_MODE won't work with multi-screen support anymore, and is also
more overhead than needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32559 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made the libbe_test environment basically working under Haiku - to actually
make it work, one would need to use versioning for all libbe symbols. This is
worth an 8k price per file that links against libbe.so, so I didn't want to
commit this as is. An alternative to this solution would be to write a
separate application that is responsible for the app_server's window. Comments
welcome.
* Removed BeOS compatbility of the libbe_test stuff.
* Renamed the libbe_test targets from *haiku* to *test*, ie. libbe_haiku.so is
now called libbe_test.so, haiku_registrar is now test_registrar, etc.
* This also removes BeOS compatibility from tracker/FSUtils.cpp (all BeOS
compatibility should be removed, but I don't want to make Alexandre more work
in his branch, and it's not urgent at all).
* Replaced the former "run" scripts for the test environment with a single
run script (see updated NOTES file).
* Removed the libbe_test target from some applications - this was only to help
developing them under BeOS, and is thus no longer necessary.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32521 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The app_server no longer uses workspace counts internally, but only columns,
and rows.
* set_workspace_count() now uses the logic formerly found in
WorkspacesView::_GetGrid() to determine the layout.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31958 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added AS_GET_WORKSPACE_LAYOUT to get the number of columns/rows of the
workspaces.
* Added shortcuts Ctrl-Alt-{Left|Right|Up|Down} to switch to adjacent
workspaces.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31824 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Moved the implementation of SetViewCursor from the thread of the
window of the view into the application thread. This solves the
race condition with asynchronous SetViewCursor and deleting the
cursor immediately afterwards for real.
* The ServerApp now requires a reference to the current cursor,
just in case...
* Added TODOs for caching the BView token, it's currently resolved
for every single BView call that talks to the server... not good!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31133 a95241bf-73f2-0310-859d-f6bbb57e9c96

Make it possible to properly use operator= on BCursors by making sure the
reference counting is maintained correctly in the app_server. While reviewing
this code, I have my doubts that my previous solution for handling pending
SetViewCursor() calls is always working as it is intended.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31131 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a Desktop::BroadcastToAllWindows() method that sends all ServerWindows
a message.
* The DesktopSettings class is now using that to send the new
AS_SYSTEM_FONT_CHANGED message to all windows.
* The ServerWindow now propagates font changes to its decorator, causing it
to update its drawing. That means changing the bold font in the "Fonts"
preferences application will instantly change all window titles.
* Factored out a _RebuildAndRedrawAfterWindowChange() out of several Desktop
methods, simplifying some code.
* The DefaultDecorator no longer calls _DoLayout() twice (through SetLook()),
but instead calls the new _UpdateFont() method now also called by
FontsChanged(), and SetLook().
* BWindow::GetDecoratorSettings() now also includes "tab frame" BRect with the
exact footprint of the tab, allowing apps to know the size of the tab to
position itself accordingly.
* Automatic white space cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28664 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Artur Wyszynski:
* Implemented BGradient, BGradientLinear, BGradientRadial,
BGradientDiamond, BGradientConic and BGradientRadialFocus
new Interface Kit classes.
* Implemented all the (AGG-based) backend necessary in
the app_server to render gradients (Painter, DrawingEngine)
* app_server/View can convert a BGradient layout to screen
coordinates.
* Added BGradient methods of the Fill* methods in BView.
* Implemented a test app and added it to the image as a
demo.
* Adopted Icon-O-Matic and libs/icon in order to avoid
clashing with the new BGradient class. Re-use some
parts where possible.

Awesome work, Artur! Thanks a lot. Now a more modern
looking GUI has just become much easier to implement! :-)

TODO:
* Remove the need to have gradient type twice in the
app_server protocol.
* Refactor some parts of the patch to remove duplicated
code (Painter, DrawingEngine).
* Adopt the BPicture protocol to know about BGradients.
* Review some parts of the BArchivable implementation.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28109 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added two more private InterfaceDefs functions: get_application_order(), and
get_window_order() will retrieve the application respectively window order
on the selected workspace.
* Moved private BeOS compatible functions (as used by the Deskbar) into the
private WindowInfo.h header.
* Whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26951 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Andrej Spielmann (GSoC):
* Simplified the subpixel related methods for the AGG "pixel format" template
interface, the ones for the solid cover simply pass through the existing
methods, so only one subpixel blending function is left which does the actual
work (this removes a lot of the previously added code)
* Implemented a new rasterizer based on the original AGG rasterizer which
implements subpixel anti-aliasing for any generic AGG vector pipelines. It
is now optionally used in Painter and AGGTextRenderer (for vector fonts, ie
rotated, sheared or big enough fonts) depending on the global subpixel
setting.
* Put all subpixel variables into the new GlobalSubpixelSettings.h|cpp
* Simplified DesktopSettings related classes a bit and renamed previous
FontSubpixelAntialiasing to just SubpixelAntialiasing.
* The private libbe functions for subpixel related settings moved from Font.cpp
to InterfaceDefs.cpp where other such functions live. They are not related
to fonts only anymore.
* Removed the subpixel related settings again from the Fonts preflet and added
them to the Appearance preflet instead.

All of the above implements subpixel anti-aliasing on a global scale, which
to my knowledge no other OS is doing at the moment. Any vector rendering
can optionally use subpixel anti-aliasing in Haiku now. The bitmap cached fonts
are still affected by the Freetype complile time #define to enable the patented
subpixel rasterization (three times wide glyphs). Vector fonts and shapes are
not affected though at the moment.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26755 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Andrej Spielmann (GSOC):
* Extend the app_server protocol by configuration options to turn
subpixel font rendering on/off and also make the glyph hinting optional
(aligning of glyph shapes to the pixel grid).
* Implement the setting in the app_server and also handle the persistency.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26362 a95241bf-73f2-0310-859d-f6bbb57e9c96

This should have been part of r25793.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25794 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed all *LAYER* constants to *VIEW*.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24306 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced a monitor_info structure and means to let it be filled by the
accelerant (or the app_server via EDID info). It's still experimental
API, and opinions are welcome.
* Moved BPrivateScreen into the BPrivate namespace.
* Rewrote Screen.h.
* Introduced a BScreen::GetMonitorInfo() method, and implemented it in the
app server as well (ie. AS_GET_MONITOR_INFO).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22563 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use a different message code for DrawString() with escapement delta
and DrawString() without
* this change also includes adding the penlocation to the shape to-screem
coordinate conversion (temporarily breaks shape rendering, will be fixed
in next commit)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21821 a95241bf-73f2-0310-859d-f6bbb57e9c96

* complete overhaul of the font/glyph caching
* the previous AGG implementation is superfluous
* the new implementation is based on that one, but in a way that allows
read/write locking to the list of cache entries (fonts) as well as
read/write locking to the cached glyphs per individual font cache entry
* new GlyphLayoutEngine.h, which is to be the central place for layouting
glyphs along the baseline.
It handles the locking for getting the font cache entries.
It works by giving it a template class GlyphConsumer which does the
actual work.
* changed AGGTextRenderer to use the new font cache
* changed ServerFont::StringWidth(), and the bounding box stuff to use it
* changed DrawingEngine, it doesn't need the global font lock anymore
* our BFont thought that GetBoundingBoxesAsGlyphs and GetBoundingBoxesAsString
is the same, which of course it isn't, hence the two separate functions...
AsGlyphs just gets the bounding box of each glyph in a string, not treating
the string as an actual word
AsString adds the offset of the glyph in the word to the bounding box
* changed ServerProtocol.h accordingly for the different bounding box meaning


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21797 a95241bf-73f2-0310-859d-f6bbb57e9c96

* completed my changes to DrawState handling, the current DrawingState
of the active ViewLayer is now always mirrored in the Painter instance
of a ServerWindow, so that it doesn't need to be synced on every drawing
command, this was previously incomplete for font handling
* removed the DrawState parameter from all the DrawingEngine functions
* adjusted ServerWindow and ServerPicture accordingly
* made sure that string related functions used by non-drawing related
parts (ServerApp, Decorator) don't interfere with the current drawing
state
* moved AS_SYNC handling from _DispatchViewMessage to _DispatchMessage,
it is actually a window message and doesn't require fCurrentLayer to
be valid
* fixed bug #1300, fCurrentLayer was not updated when a ViewLayer was
deleted by client request which happened to be fCurrentLayer (I am now
handling it so that the parent becomes the current layer, could be
wrong)
* AGGTextRenderer is no longer using it's own scanline, which should save
a few bytes RAM, the Painter already had such an object
* StringWidth() in AGGTextRenderer is now taking the escapement_delta into
account
* Painter::StrokeLine() doesn't need to check the clipping as much, since
that is already done in DrawingEngine
* if a ServerWindow message is not handled because fCurrentLayer is NULL,
a reply is sent in case the messages needs it (client window could
freeze otherwise, waiting for the reply for ever)
* removed unused AS_SET_FONT and AS_SET_FONT_SIZE
* added automatic RGBColor -> rgb_color conversion to RGBColor.h
* minor cleanup for 80 char/line limit



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21685 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented BDragger::{Show|Hide}AllDraggers() and its backend in the app_server.
This fixes bug #242. The value is currently stored in a separate file.
* Removed some unused codes from ServerProtocol.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20188 a95241bf-73f2-0310-859d-f6bbb57e9c96

BWindow::IsFront() was implemented incorrectly - we actually need to query the
app_server for this; added a new AS_IS_FRONT_WINDOW command for this.
For example, clicking on the menu bar to bring windows to front in FFM mode
does work now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19725 a95241bf-73f2-0310-859d-f6bbb57e9c96

Addition of constant used when restarting the input_server within the
app_server. I added it at the end. Feel free to move it to a better spot, if
there is one. Note that putting it in the middle with require recompiling a lot
of things.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19614 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed the superfluous (doubled) AS_MOVEPENTO as well. Also removed those old constants
from the ServerProtocol.h header.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19132 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented AS_DIRECT_WINDOW_SET_FULLSCREEN so that it sets kWindowScreenFeel
when enabled, and B_NORMAL_WINDOW_FEEL when disabled. IOW when enabled, no
other windows can interfere.
* Therefore, it's no longer necessary to have the screen_blanker window
use kWindowScreenFeel - it will set its window to full screen as long
as the blanker runs.
* Added a AS_APP_CRASHED notification in the app_server that will remove
all kWindowScreenFeels from the windows of the crashed app.
* This is now used by the debugger to ensure that the debugger alert will
be visible.
* Factored out a DesktopLink class out of the BRoster::_ActivateApp()
method. This class is now also used in the new BRoster::_ApplicationCrashed()
method as used in the debug_server (via BRoster::Private).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17785 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a way for BWindow to store and restore arbitrary decor settings,
currently those include only the tab location


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17583 a95241bf-73f2-0310-859d-f6bbb57e9c96

Finally removed SERVER_{TRUE|FALSE} and lots of other unused constants from ServerProtocol.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17237 a95241bf-73f2-0310-859d-f6bbb57e9c96

* With Rudolf's information about relocating overlays, I changed the way memory
is managed for those bitmaps:
- the shared client memory mechanism is used to allocate a small overlay_client_data
structure that contains the actual buffer and a semaphore that you have acquire in
order to access it.
- LockBits()/UnlockBits() now have a function: you need to call them before accessing
the overlay buffer, and you need to keep that lock until you're done with it.
* The overlay cookie is now an extra member of the ServerBitmap class.
* Removed fInitialized from ServerBitmap - IsValid() now just checks the buffer associated
with the bitmap.
* ViewLayer::Draw() will now handle overlay bitmaps specially and will draw the overlay
color instead of any contents (this is currently in ugly pink, but will become some
dark color later on).
* All what's missing from actually being able to use overlays now is to configure
them so that they are shown on screen. VLC will now show an empty pink window when
overlay video is enabled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17201 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented some more overlay support - the overlay bitmap is now allocated
via the graphics driver (but not yet shown on screen).
I probably got the meaning of the "overlay count" wrong - I guess that you
can allocate any number of overlay bitmaps, but can only see "overlay count"
on screen at a time (right now, I only allow to create "overlay count" bitmaps).
Stephan?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17193 a95241bf-73f2-0310-859d-f6bbb57e9c96

* implemented a BRegion pool per WindowLayer which is supposed
to cut down on BRegion related allocations, cannot really tell
if it speeds things up
* used the new BRegion pool in WindowLayer and ViewLayer whereever
a BRegion was used on the stack
* fixed the debugging stuff in MultiLocker - it will get you into
the debugger if you
- try to nest read locks
- try to write lock when your are a reader already
- don't match up nested locks when your a writer
-> but only if you #define DEBUG 1 in the .cpp, is off by default now
* went over WindowLayer, ServerWindow, Desktop and a few other places
and fixed the locking for use with the MultiLocker, the "a reader can
not become a writer" is especially tricky, feel free to review the
changes
* activated the MultiLocker, I tested this quite a bit, if there are
problems simply turn on DEBUG and you should drop into the debugger
right where the problem is... hope all is good


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17046 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed headers/private/servers/app - everything is in src/servers/app now.
* Removed DisplaySupport.h, wasn't needed anymore.
* Removed private color set functions from InterfaceDefs.cpp - we might want
something similar, but definitely not like that.
* Minor cleanup, added some missing licenses.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16831 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented a new client allocation method: instead of having all bitmaps of
all teams in serveral server areas, and instead of having to eventually clone
them all several times in BBitmap, we now have one or more areas per team,
and BBitmap will only clone areas once if needed. As a side effect, this
method should be magnitudes faster than the previous version.
* This method is also much more secure: instead of putting the allocation
maintenance structures into those everyone-read-write areas, they are now
separated, so that faulty applications cannot crash the app_server this
way anymore. This should fix bug #172.
* Freeing memory is not yet implemented though! (although all memory will
be freed upon app exit)
* There are now 3 different bitmap allocation strategies: per ClientMemoryAllocator
(ie. via ServerApp), per area (for overlays, not yet implemented), and using
malloc()/free() for server-only bitmaps.
* ServerBitmap now deletes its buffers itself.
* Cleaned up BBitmap and BApplication a bit.
* The test environment currently doesn't build anymore, will fix it next.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16826 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some groundwork for overlay support. If someone wants to finish this, feel
free to continue (it would be nice to be notified before, though, in case
I get to it again in the next weeks).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16561 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented private do_window_action() function, used by the Deskbar to bring
windows to front (or minimize them).
* Desktop::ActivateWindow() no longer crashes in case the window to be activated
is not on the current workspace - instead, it doesn't do anything at this
point. IOW it doesn't handle workspace activation at all, yet.
* Renamed ServerWindow::GetWindowLayer() to ServerWindow::Window().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16550 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed view deletion: _CreateSelf() and RemoveSelf() are now symmetrical, removing
all those error output from the app_server.
* AS_LAYER_DELETE now gets a token, no longer frightening choice of parent.
* Removed locking in RemoveChild(); it has to be called locked now.
* Removed AS_LAYER_DELETE_ROOT as it's no longer needed.
* Removed support from BView for being PR3 compatible.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16424 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented private functions do_minimize_team(), and do_bring_to_front_team()
used by the Deskbar (for "Hide All" and "Show All"). The latter doesn't work
correctly yet, though, it just maximizes all windows of that application.
* Added a TODO to ServerWindow AS_MINIMIZE_WINDOW on how to make it work correctly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16315 a95241bf-73f2-0310-859d-f6bbb57e9c96

The server now differentiates between hidden and minimized - that concept somehow
got lost, before.
It might not work 100% correctly yet, but it works good enough to hide the Tracker
status window from the Deskbar, and thus, fixing bug #133.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16314 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some work on cursors:
* Fixed a myriad of bugs all over the place, ranging from locking errors to
deleting objects that don't belong to the one deleting them (hello HWInterface!)
* Almost all ServerWindow cursor stuff was broken; I've replaced all commands
to set a cursor with a single one AS_SET_CURSOR.
* Renamed some cursor commands.
* Changed the (broken) way ServerApp::fAppCursor was maintained - the application
cursor is now NULL as long as possible.
* Removed superfluous ServerCursor app signature stuff.
* The BApplication will no longer duplicate the default/I-beam cursors, it will
just reuse the default ones which now have fixed tokens.
* As a result, changing the cursor is now working as expected, closing bug #102.
* Rewrote Cursor.h, renamed private members to match our style guide.
* Minor cleanup.

What's still left to be done is reference counting the cursor objects to make them
work right and reliable.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16237 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merged the four AS_LAYER_DRAW_BITMAP handlers into just one handler

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15842 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed AS_LAYER_GET_{DRAW|BLEND}_MODE to *_{DRAWING|BLENDING}_MODE.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15717 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed BView::_SetViewImage() to _SetViewBitmap(), and AS_LAYER_SET_VIEW_IMAGE
to AS_LAYER_SET_VIEW_BITMAP.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15716 a95241bf-73f2-0310-859d-f6bbb57e9c96

Sorry for breaking the build

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15668 a95241bf-73f2-0310-859d-f6bbb57e9c96

Started porting WindowScreen to haiku

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15612 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed direct window commands
* Removed unused cruft from ServerProtocol.h


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15468 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed AS_LAYER_INVAL_{REGION|RECT} to *_INVALIDATE_*.
* Removed unused AS_LAYER_INVALIDATE.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15467 a95241bf-73f2-0310-859d-f6bbb57e9c96

* BWindow::AddToSubset()/RemoveFromSubset() no longer send their team ID; this
is known by the server, anyway.
* B_MODAL_SUBSET_WINDOW_FEEL now also works as expected.
* Renamed AS_REM_FROM_SUBSET to AS_REMOVE_FROM_SUBSET.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15285 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a very simple "code_to_name" utility that will print out the name of
an app_server code. It's always up-to-date as it just reads the header
directly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15148 a95241bf-73f2-0310-859d-f6bbb57e9c96

Next big step in the event handling:
* RootLayer's mouse event processing is now at its minimum - the
EventDispatcher handles them now. As a result, a window will now
get only one message per event.
* RootLayer adds "_view_token" to mouse moved messages that specify
the view currently under the cursor.
* There is now a mouse event layer in RootLayer that gets preferred
when it's set - this is now used for the window moving instead of
the previous mechanism.
* changed the previous DistributeMessage() to an UnpackMessage()
method following Adi's suggestion.
* caveat: some things might be functionally broken in RootLayer now
because of removing the mouse notification stuff.
* "be:transit" handling is now done completely client side by
BWindow::_SanitizeMessage(() (similar to what the input_server does).
This should also make the mechanism pretty robust, since every
B_MOUSE_MOVED message can now trigger the view transit (in case a
message is lost). B_WINDOW_ACTIVATED messages should be generated
client side as well.
* renamed AS_LAYER_GET_MOUSE_COORDS to AS_GET_MOUSE as it's not a
layer specific command, and also gets the mouse buttons.
* B_MOUSE_* messages from the up server now contain only a "screen_where"
field; "where" (in window's coordinates) and "be:view_where" are
added in BMessage::_SanitizeMessage().
* messages that don't have a valid target in the looper are now
dropped instead of being sent to the looper - this should be done
in BLooper as well, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15087 a95241bf-73f2-0310-859d-f6bbb57e9c96

* the new input event dispatcher is now actually used, although it doesn't
distribute any messages to the clients yet.
* removed the working thread from RootLayer - for now, its event handlers are
still called using input filters in the new event dispatcher, though (to
get things started).
* ServerApp is now using a BMessenger to identify its client, and no longer
stores the port/token separately.
* the input_server handshake is a bit simpler now, as it can now just reply
to the app_server message, removed unused code from ServerProtocol.h
* calmed down the MultiLocker (it always printed thread statistics on startup,
because it's compiled in debug mode).
* removed the cursor thread stuff from AppServer.cpp
* the new event dispatcher now uses a cursor thread when supported (only in
native mode, not in the test environment), although it improves cursor
movement under Qemu, the effect is not as good as expected - this might
need some more investigations (might just be a thread priority problem).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15012 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced a new handshake between input_server and app_server, and some
temporary handling code in the app_server.
* RootLayer no longer creates the input_server messaging port - this is now
the responsibility of the input_server.
* Moved AS_CREATE_[OFFSCREEN_]WINDOW from ServerApp::_MessageLooper() to
_DispatchMessage().
* The RootLayer thread is now started as soon as the input_server is there.
* removed or disabled any input_server stuff in the AppServer class.
* removed old message commmands to the app_server.
* Removed the R5_CURSOR_COMM and HAIKU_APPSERVER_COMM definitions: the
input_server is now automatically built correctly depending on the target.
* InputServer::EventLoop() plays now safe and checks for error conditions.
* InputServer::EnqueueDeviceMessage() seems to leak memory, added TODO about
this.
* InputServer event loop messaging uses ports for inner-app communication - why?
* The InputServer event loop thread is no longer killed on exit, it just quits
when its port is gone.
* Minor cleanup in input_server.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14949 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Prepared the BScreen and BPrivateScreen class to be used with multiple monitors.
* BPrivateScreen now buffers its frame for 0.1 seconds (so that calling it several
times in a row is both consistent and cheap).
* Added GetFrameBufferConfig() call to the HW interface (and implemented it).
* Added server commands AS_VALID_SCREEN_ID, AS_GET_NEXT_SCREEN_ID, and
AS_GET_FRAME_BUFFER_CONFIG.
* BPrivateScreen::BaseAddress() and BPrivateScreen::BytesPerRow() are now working.
* minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14915 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Forgot to update Screen.h with the last commit...
* Introduced and implemented AS_GET_SCREEN_ID_FROM_WINDOW - it only returns B_MAIN_SCREEN_ID,
though.
* renamed ServerWindow::fHandlerToken to fClientToken.
* The BScreen(BWindow *) constructor now really asks the server for the screen ID.
* ServerApp::fWindowList is now a BObjectList.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14910 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added more or less empty "begin/end transaction" handling in ServerWindow.
Right now, only the updates are disabled as a start. I am not sure what else
we can do here, but there probably is something :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14855 a95241bf-73f2-0310-859d-f6bbb57e9c96

Introduced and implemented new font command AS_GET_DEFAULT_SYSTEM_FONT that returns
the default fonts of the app_server.
Moved some font command implementations around to group them a bit better.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14800 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The font list is now cached client-side. The app_server is only queried for
updates.
* Optimized retrieving the font list from the server.
* This greatly simplifies the app_server communication for getting the font
list as well - there are now only 2 commands instead of 6.
* Moved extra font flags creation from ServerApp to FontStyle::Flags().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14751 a95241bf-73f2-0310-859d-f6bbb57e9c96

More font work:
* Simplified server communication a bit: instead of separate queries for font
direction, "is fixed", ... there is now a private extra flags field that is
filled on demand.
* The server command names now describe what the command does, and are not simply
named after the BFont method (AS_SET_FAMILY_AND_STYLE vs. AS_GET_FAMILY_AND_STYLE_IDS).
* Replaced B_SET_SYSFONT_{PLAIN|BOLD|FIXED} with a single B_GET_SYSTEM_FONTS.
* Rewrote Font.h and added our license.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14741 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added and implemented AS_GET_FONT_FILE_FORMAT - currently, it returns always
B_TRUETYPE_WINDOWS, though.
* possibly returned an uninitialized error code in some BFont methods.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14622 a95241bf-73f2-0310-859d-f6bbb57e9c96

More font work:
* simplified BFont::SetFamily*() server communication - there is now only
AS_SET_FAMILY_AND_STYLE left, but at least that one works correctly.
* BFont::fFace is now always updated correctly.
* Moved the fFace masking to the server - BFont doesn't know enough to do
this correctly, anyway.
* Only one version of get_font_style() worked correctly.
* Font family/style ID and index were used completely mixed up - this
would have become an issue as soon as the font list changes during
runtime.
* Enabled AS_GET_FONT_DIRECTION again - missing functionality should only
be taken into account on lowest level as long as it can be emulated.
* Made FontServer a bit clearer to use (more to come).
* fixed several allocation leaks in the font server communication.
* New FontStyle::Direction() method, that currently only returns
B_FONT_LEFT_TO_RIGHT, though.
* more cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14618 a95241bf-73f2-0310-859d-f6bbb57e9c96

We don't need those message codes anymore.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14491 a95241bf-73f2-0310-859d-f6bbb57e9c96

copyright update


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14058 a95241bf-73f2-0310-859d-f6bbb57e9c96

reworked BFont::GetStringWidths and BFont::StringWidth
implemented BFont::GetEdges


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14057 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added client side implementation of BDirectWindow (haiku). I hope I didn't break the build on Dano. If it's the case, please tell me.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13842 a95241bf-73f2-0310-859d-f6bbb57e9c96

The Desktop class now gets its own message processing loop: moved application
creation/deletion (and management) over to that class.
ServerApp now gets a desktop pointer, and no longer uses gDesktop.
Converted private MessageLooper::_MessagePort() to a public method MessagePort()
so that the looper can be addressed from elsewhere without using PostMessage().
Added a real basic message loop to MessageLooper::_MessageLoop().
BApplication now only asks the app_server to get its desktop object which should
now be used for everything that's not in the realm of the application.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13824 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented BRoster::ActivateApp().
* Added the respective case statement in AppServer::DispatchMessage().
The code that actually activates the app is still missing.
* Removed the remnants of the old way of notifying the registrar about
what app got activated (the activated client window did that).



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13820 a95241bf-73f2-0310-859d-f6bbb57e9c96

Extracted the settings stuff from the Desktop class. If you now need to access
the desktop's settings, you have to do something like this:
DesktopSettings settings(desktop);
settings.SetMouseMode(mode);
The advantage of this is that this object is fully locked, and cannot lead to
corrupted settings anymore. Also, the settings will stay the same until you
delete the object again.
Updated all accesses to use this new API.
Removed no longer used FFM messages.
Implemented AS_{GET|SET}_MENU_INFO for future use.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13719 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented BPrivateScreen::ReadBitmap(), but the guts are still missing

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13665 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed AS_WINDOW_TITLE to AS_SET_WINDOW_TITLE.
Fixed handling in ServerWindow as stippi's latest commit broke it.
It's now properly done with a separate ServerWindow::SetTitle() method,
that will also take care to rename the window's thread.
Changed naming the window thread in the app_server to "w:<team>:<title>".


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13461 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented get_token_list() and get_window_info() client side.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13453 a95241bf-73f2-0310-859d-f6bbb57e9c96

MenuField layouts the menu bar better with respect to fDivider, it aligns better with other controls. fDivider in TextControl is an integer number now, small fix and small cleanup in Menu, Window::InitData takes an optional BBitmap token to construct an offscreen window, fixed PrivateScreen IndexForColor, View prevents being located at fractional coordinates as in R5, BBitmap unlocks its offscreen window since it is never Show()n and needs manual unlocking, fixed Slider offscreen window mode and improved triange thumb drawing, ScrollView would not crash when passing a NULL target just for kicks, the private MenuBar class now implements Draw to draw itself a little differently inside the BMenuField (dark right and bottom side) - though how it currently sets the clipping region prevents the text controls to draw in Playground, needs fixing

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13450 a95241bf-73f2-0310-859d-f6bbb57e9c96

Rewrote the push/pop state and ViewAttr stuff:
- it now seems to work finally correctly
- renamed ViewAttr to ViewState and put it into the BPrivate namespace
- some refactoring (moved some private BView methods to ViewState)
- renamed AS_LAYER_MOVETO/RESIZETO to *_TO (note the underscore)
- exchanged BView::originX/Y with fParentOffset (BPoint)
- divided AS_LAYER_GET_COLORS into separate ones for high/low/view color
- BView::SetPattern() now actually works as expected (ie. updates
only if necessary)
- exchanged the ViewAttr::flags with ViewState::valid_flags which inverses
the previous logic (which wasn't even used consistently)
- fState was initialized twice (incorrectly by the ViewAttr constructor,
and then again correctly by initCachedState()) - now the ViewState
constructor does the job alone, but correctly
- BView::PushState() no longer resets the state (it did so only locally
anyway...)
- cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13325 a95241bf-73f2-0310-859d-f6bbb57e9c96

another message

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13318 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a scroll message

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13308 a95241bf-73f2-0310-859d-f6bbb57e9c96

Stephan already implemented the needed support for dpms stuff too, so why not implementing the client methods too?

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13274 a95241bf-73f2-0310-859d-f6bbb57e9c96

more BScreen related stuff

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13270 a95241bf-73f2-0310-859d-f6bbb57e9c96

implemented client/server side support for BScreen::GetDeviceInfo() and WaitForRetrace(), and (only client side) support for Bscreen::ProposeMode()

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13266 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added client side support for BScreen::RetraceSemaphore() and BScreen::GetModeList(). Server side support isn't yet there, though.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13207 a95241bf-73f2-0310-859d-f6bbb57e9c96

Those commands were used but not defined, obviously some forgot to update this file.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13165 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed unused message codes. Added a TODO item

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13044 a95241bf-73f2-0310-859d-f6bbb57e9c96

Forgot to check this in. Added a code for _set_system_font()


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13032 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added AS_{GET|SET}_DESKTOP_COLOR.
(Incorrectly) implemented AS_GET_DESKTOP_COLOR - works for now.
Minor cleanup.
Is AS_SET_SCREEN_MODE used at all?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13010 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added an app server command to retrieve the color map. Made some adjustments to SystemPalette.cpp, implemented support for it in BPrivateScreen. Moved get_scs() a bit down to avoid a deadlock. Note that getting the colormap doesn't work due to port capacity limit (?)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12996 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a new message code. It's for setting mouse event mask

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12787 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a code for the float version of GetEscapements()


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12588 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added AS_SCREEN_GET/SET_MODE

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12508 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_ROOTLAYER_DO_CHANGE_WINBORDER_FEEL

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12455 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_ROOTLAYER_WINBORDER_SET_WORKSPACES

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12285 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added AS_LAYER_SET_EVENT_MASK

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11944 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_ROOTLAYER_REMOVE_FROM_SUBSET

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11905 a95241bf-73f2-0310-859d-f6bbb57e9c96

Oups. Forgot about this one. Added a new message id.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11740 a95241bf-73f2-0310-859d-f6bbb57e9c96

Another 2 constants


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10971 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added 2 more contants


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10957 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added two constants for app_server internal communication


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10933 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added codes for more BFont methods


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10925 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a code to handle BFont::SetFamilyAndStyle(char *, NULL)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10857 a95241bf-73f2-0310-859d-f6bbb57e9c96

Stupid forgotten header


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10826 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added codes to go along with the client-side BFont functions


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10769 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added codes to allow for initialization of system fonts


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10766 a95241bf-73f2-0310-859d-f6bbb57e9c96

Separated functionality of PortLink into LinkMsg* to avoid some *serious* code duplication


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9334 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message codes to support the soon-coming ServerMemIO class


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9215 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_CLIENT_DEAD


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8059 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updates to sync with (hopefully) last messaging protocol tweaks


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5012 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message code for getting UI colors as a ColorSet


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4974 a95241bf-73f2-0310-859d-f6bbb57e9c96

Tweaked all messaging classes to comply with new message protocol policies
AppServerLink no longer inherits from BSession


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4941 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved BSession messaging code to ServerProtocol.h


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4930 a95241bf-73f2-0310-859d-f6bbb57e9c96

added an new message


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4798 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message codes for creating and deleting BCursors


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4734 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message code for supporting the R5 decor easter egg


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4725 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added some new messages that are needed by BView


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4423 a95241bf-73f2-0310-859d-f6bbb57e9c96

Forgotten files. Oops. :P


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4072 a95241bf-73f2-0310-859d-f6bbb57e9c96

Changes to support system cursors
Moved cursor_which defs to a separate file


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3967 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message codes for BWindow hook functions


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3948 a95241bf-73f2-0310-859d-f6bbb57e9c96

Adjust message sizes for added view token


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3844 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add message lengths for some graphics messages, strip out \r characters


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3620 a95241bf-73f2-0310-859d-f6bbb57e9c96

Checkin for Adrian Oanca


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3069 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added BPicture definitions


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2972 a95241bf-73f2-0310-859d-f6bbb57e9c96

AS_SET/GET_MOUSE_MODE were missing, which broke the build.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2956 a95241bf-73f2-0310-859d-f6bbb57e9c96

Checkin for Adrian Oanca - added some BWindow-specific message defs


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2916 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added BBitmap protocol messages


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2892 a95241bf-73f2-0310-859d-f6bbb57e9c96

Retooled message defs into something respectable


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2831 a95241bf-73f2-0310-859d-f6bbb57e9c96

Tweaks to support all BApplication-related tasks


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2812 a95241bf-73f2-0310-859d-f6bbb57e9c96

Initial checkin of official version of protocol file


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1897 a95241bf-73f2-0310-859d-f6bbb57e9c96

Initial checkin


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1896 a95241bf-73f2-0310-859d-f6bbb57e9c96

registrar: Fixed app_server detection.

* This also fixes the shutdown process, as the registrar no longer
kills the app_server.
* Removed SERVER_PORT_NAME definition as it has no use anymore.

app_server & interface kit: support fill rules.

* BView gets SetFillRule/FillRule methods. The fill rule is part of the
view state.
* The B_NONZERO rule is the default. This is what we implemented before.
* The B_EVEN_ODD rule is the other common possibility for this, and
we need to support it to help WebKit to render properly.

Added WIP support for affine transformations to BViews.

Everything untested, but compiles, so it must work. The idea is to introduce
BAffineTransform additionally to the existing Origin and Scale properties of
BViews. One may use it in parallel or as an alternative. Painter in app_server
is not yet aware of the additional transformation. It is however already used
to transform drawing coordinates. It probably needs to work differently,
perhaps only in Painter and AGGTextRenderer.

Reverse the meaning of BWindow fShowLevel to match BView.

This also matches the client_window_info.show_hide_level field used in Deskbar
and other applications.

While doing this, keep fShowLevel fully in sync between BWindow and app_server,
use one message type for both hiding and showing, and make the decision to show
and hide the window in the app_server.

Lastly make minimize behave as described in the Be Book: hidden windows cannot
be minimized, and minimized windows which get hidden become unminimized.

Fixed a large client side memory leak for app_server memory.

* The areas allocated for BBitmaps were never deleted, even though the
app_server deleted its part when the memory got freed.
* This resulted in a constant memory increase if the application in question
would operate on many changing large bitmaps, like photos.
* Since the bitmaps are reference counted, we don't actually know when to delete
the areas, so that the app_server now notifies the client whenever that is
possible.
* This might fix #6824.

Add AS_RECONNECT_BITMAP to the server protocol.

* Added a new AS_DUMP_BITMAPS command.
* Extended app_server_debug command to be able to send it, too.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39599 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added AS_DUMP_ALLOCATOR command that dumps an applications memory allocator to
the syslog/serial output.
* Added app_server_debug command that currently just sends this command to the
specified teams.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39441 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add facility to communicate with the desktop listener over an app server link. The ServerWindow dispatch the message to the DesktopObservable which dispatch it to the correct listener.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38169 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Wim van der Meer: Added get_mouse_bitmap() global method to
InterfaceDefs.h and corresponding implementation in the app_server. Thanks a
bunch! Closes ticket #5978.

A note to those using "update-all" with hybrid builds - the alternative GCC
system libs will not be updated this way, and this and Wim's last patch
change the libbe <-> app_server interface. You need to manually update the
respective libbe.so, or do a clean build, otherwise apps for the other GCC will
not start anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36830 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Wim van der Meer: Implemented global Interface Kit function to retrieve
the current mouse position and pressed buttons. I've changed the return code
to status_t and added anal error checking, most of the rest of the file is not
doing it, though... :-) Thanks, Wim!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36811 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Extended the BView drawing API by a DrawString() version that takes an array
of locations, one for each glyph.
* Added a test for the new functionality.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35865 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added BCursorID enumeration in App Kit's Cursor.h and new constructor which
takes such an id.
* Reused the existing mechanism to to have hardcoded tokens for the system
cursors, i.e. removed cursor_which enumeration from ServerProtocol.h and
used BCursorID where cursor_which was previously used.
* Reworked CursorManager.h and CursorSet.h accordingly and removed some methods
that where intended to replace system cursors with client cursors, since
those would break the reference counting and forget to maintain the cursor
list.
* Replaced the cursors in CursorData.h/cpp with the new ones I just designed.
* Removed HaikuSystemCursor.h and HaikuLogo.h from the source, as those are/were
no longer used.

I hope I will not get too much beating for this one... :-) I know the new
default cursor is slightly larger, but I believe the old one was just too small.
Also I noticed that the cursor may be slightly too dark, at least the old one
seems noticeably brighter when compared side by side (the new one has a slight
gradient). That is something I may correct at least. Otherwise I hope nothing
is broken, I've tested in QEMU and so far everything works as intended.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35782 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a protocol version field to AS_GET_DESKTOP. This should be bumped after
incompatible releases, and makes sure clients using the old libbe.so will be
rejected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34210 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added click to focus mouse mode; right-click for bring-to-front and send-to-back
(might cause some regressions in FFM)
* made accept first click user configurable
* updated the Mouse preflet to use the layout kit
* removed the warp and instant warp modes from the Mouse preflet
* changed internal representation of mouse modes (warp modes moved)
* coding style fixes



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33732 a95241bf-73f2-0310-859d-f6bbb57e9c96

* BWindowScreens had no sychronization mechanism whatsoever - since the
workspace activation message was asynchronous, whether or not the
BWindowScreen stopped drawing in time was pure luck (this also caused crashes
with the VESA driver, as that one unmaps its frame buffer during mode switch).
Introduced a new AS_DIRECT_SCREEN_LOCK protocol for this.
* In the long term, we should let BWindowScreen use the same mechanism as
BDirectWindows, though.
* Removed superfluous locking in BDirectWindow::_InitData().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32746 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a new AS_GET_SCREEN_FRAME function, as getting the frame via
AS_SCREEN_GET_MODE won't work with multi-screen support anymore, and is also
more overhead than needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32559 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made the libbe_test environment basically working under Haiku - to actually
make it work, one would need to use versioning for all libbe symbols. This is
worth an 8k price per file that links against libbe.so, so I didn't want to
commit this as is. An alternative to this solution would be to write a
separate application that is responsible for the app_server's window. Comments
welcome.
* Removed BeOS compatbility of the libbe_test stuff.
* Renamed the libbe_test targets from *haiku* to *test*, ie. libbe_haiku.so is
now called libbe_test.so, haiku_registrar is now test_registrar, etc.
* This also removes BeOS compatibility from tracker/FSUtils.cpp (all BeOS
compatibility should be removed, but I don't want to make Alexandre more work
in his branch, and it's not urgent at all).
* Replaced the former "run" scripts for the test environment with a single
run script (see updated NOTES file).
* Removed the libbe_test target from some applications - this was only to help
developing them under BeOS, and is thus no longer necessary.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32521 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The app_server no longer uses workspace counts internally, but only columns,
and rows.
* set_workspace_count() now uses the logic formerly found in
WorkspacesView::_GetGrid() to determine the layout.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31958 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added AS_GET_WORKSPACE_LAYOUT to get the number of columns/rows of the
workspaces.
* Added shortcuts Ctrl-Alt-{Left|Right|Up|Down} to switch to adjacent
workspaces.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31824 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Moved the implementation of SetViewCursor from the thread of the
window of the view into the application thread. This solves the
race condition with asynchronous SetViewCursor and deleting the
cursor immediately afterwards for real.
* The ServerApp now requires a reference to the current cursor,
just in case...
* Added TODOs for caching the BView token, it's currently resolved
for every single BView call that talks to the server... not good!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31133 a95241bf-73f2-0310-859d-f6bbb57e9c96

Make it possible to properly use operator= on BCursors by making sure the
reference counting is maintained correctly in the app_server. While reviewing
this code, I have my doubts that my previous solution for handling pending
SetViewCursor() calls is always working as it is intended.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31131 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a Desktop::BroadcastToAllWindows() method that sends all ServerWindows
a message.
* The DesktopSettings class is now using that to send the new
AS_SYSTEM_FONT_CHANGED message to all windows.
* The ServerWindow now propagates font changes to its decorator, causing it
to update its drawing. That means changing the bold font in the "Fonts"
preferences application will instantly change all window titles.
* Factored out a _RebuildAndRedrawAfterWindowChange() out of several Desktop
methods, simplifying some code.
* The DefaultDecorator no longer calls _DoLayout() twice (through SetLook()),
but instead calls the new _UpdateFont() method now also called by
FontsChanged(), and SetLook().
* BWindow::GetDecoratorSettings() now also includes "tab frame" BRect with the
exact footprint of the tab, allowing apps to know the size of the tab to
position itself accordingly.
* Automatic white space cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28664 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Artur Wyszynski:
* Implemented BGradient, BGradientLinear, BGradientRadial,
BGradientDiamond, BGradientConic and BGradientRadialFocus
new Interface Kit classes.
* Implemented all the (AGG-based) backend necessary in
the app_server to render gradients (Painter, DrawingEngine)
* app_server/View can convert a BGradient layout to screen
coordinates.
* Added BGradient methods of the Fill* methods in BView.
* Implemented a test app and added it to the image as a
demo.
* Adopted Icon-O-Matic and libs/icon in order to avoid
clashing with the new BGradient class. Re-use some
parts where possible.

Awesome work, Artur! Thanks a lot. Now a more modern
looking GUI has just become much easier to implement! :-)

TODO:
* Remove the need to have gradient type twice in the
app_server protocol.
* Refactor some parts of the patch to remove duplicated
code (Painter, DrawingEngine).
* Adopt the BPicture protocol to know about BGradients.
* Review some parts of the BArchivable implementation.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28109 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added two more private InterfaceDefs functions: get_application_order(), and
get_window_order() will retrieve the application respectively window order
on the selected workspace.
* Moved private BeOS compatible functions (as used by the Deskbar) into the
private WindowInfo.h header.
* Whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26951 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Andrej Spielmann (GSoC):
* Simplified the subpixel related methods for the AGG "pixel format" template
interface, the ones for the solid cover simply pass through the existing
methods, so only one subpixel blending function is left which does the actual
work (this removes a lot of the previously added code)
* Implemented a new rasterizer based on the original AGG rasterizer which
implements subpixel anti-aliasing for any generic AGG vector pipelines. It
is now optionally used in Painter and AGGTextRenderer (for vector fonts, ie
rotated, sheared or big enough fonts) depending on the global subpixel
setting.
* Put all subpixel variables into the new GlobalSubpixelSettings.h|cpp
* Simplified DesktopSettings related classes a bit and renamed previous
FontSubpixelAntialiasing to just SubpixelAntialiasing.
* The private libbe functions for subpixel related settings moved from Font.cpp
to InterfaceDefs.cpp where other such functions live. They are not related
to fonts only anymore.
* Removed the subpixel related settings again from the Fonts preflet and added
them to the Appearance preflet instead.

All of the above implements subpixel anti-aliasing on a global scale, which
to my knowledge no other OS is doing at the moment. Any vector rendering
can optionally use subpixel anti-aliasing in Haiku now. The bitmap cached fonts
are still affected by the Freetype complile time #define to enable the patented
subpixel rasterization (three times wide glyphs). Vector fonts and shapes are
not affected though at the moment.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26755 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Andrej Spielmann (GSOC):
* Extend the app_server protocol by configuration options to turn
subpixel font rendering on/off and also make the glyph hinting optional
(aligning of glyph shapes to the pixel grid).
* Implement the setting in the app_server and also handle the persistency.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26362 a95241bf-73f2-0310-859d-f6bbb57e9c96

This should have been part of r25793.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25794 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed all *LAYER* constants to *VIEW*.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24306 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced a monitor_info structure and means to let it be filled by the
accelerant (or the app_server via EDID info). It's still experimental
API, and opinions are welcome.
* Moved BPrivateScreen into the BPrivate namespace.
* Rewrote Screen.h.
* Introduced a BScreen::GetMonitorInfo() method, and implemented it in the
app server as well (ie. AS_GET_MONITOR_INFO).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22563 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use a different message code for DrawString() with escapement delta
and DrawString() without
* this change also includes adding the penlocation to the shape to-screem
coordinate conversion (temporarily breaks shape rendering, will be fixed
in next commit)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21821 a95241bf-73f2-0310-859d-f6bbb57e9c96

* complete overhaul of the font/glyph caching
* the previous AGG implementation is superfluous
* the new implementation is based on that one, but in a way that allows
read/write locking to the list of cache entries (fonts) as well as
read/write locking to the cached glyphs per individual font cache entry
* new GlyphLayoutEngine.h, which is to be the central place for layouting
glyphs along the baseline.
It handles the locking for getting the font cache entries.
It works by giving it a template class GlyphConsumer which does the
actual work.
* changed AGGTextRenderer to use the new font cache
* changed ServerFont::StringWidth(), and the bounding box stuff to use it
* changed DrawingEngine, it doesn't need the global font lock anymore
* our BFont thought that GetBoundingBoxesAsGlyphs and GetBoundingBoxesAsString
is the same, which of course it isn't, hence the two separate functions...
AsGlyphs just gets the bounding box of each glyph in a string, not treating
the string as an actual word
AsString adds the offset of the glyph in the word to the bounding box
* changed ServerProtocol.h accordingly for the different bounding box meaning


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21797 a95241bf-73f2-0310-859d-f6bbb57e9c96

* completed my changes to DrawState handling, the current DrawingState
of the active ViewLayer is now always mirrored in the Painter instance
of a ServerWindow, so that it doesn't need to be synced on every drawing
command, this was previously incomplete for font handling
* removed the DrawState parameter from all the DrawingEngine functions
* adjusted ServerWindow and ServerPicture accordingly
* made sure that string related functions used by non-drawing related
parts (ServerApp, Decorator) don't interfere with the current drawing
state
* moved AS_SYNC handling from _DispatchViewMessage to _DispatchMessage,
it is actually a window message and doesn't require fCurrentLayer to
be valid
* fixed bug #1300, fCurrentLayer was not updated when a ViewLayer was
deleted by client request which happened to be fCurrentLayer (I am now
handling it so that the parent becomes the current layer, could be
wrong)
* AGGTextRenderer is no longer using it's own scanline, which should save
a few bytes RAM, the Painter already had such an object
* StringWidth() in AGGTextRenderer is now taking the escapement_delta into
account
* Painter::StrokeLine() doesn't need to check the clipping as much, since
that is already done in DrawingEngine
* if a ServerWindow message is not handled because fCurrentLayer is NULL,
a reply is sent in case the messages needs it (client window could
freeze otherwise, waiting for the reply for ever)
* removed unused AS_SET_FONT and AS_SET_FONT_SIZE
* added automatic RGBColor -> rgb_color conversion to RGBColor.h
* minor cleanup for 80 char/line limit



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21685 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented BDragger::{Show|Hide}AllDraggers() and its backend in the app_server.
This fixes bug #242. The value is currently stored in a separate file.
* Removed some unused codes from ServerProtocol.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20188 a95241bf-73f2-0310-859d-f6bbb57e9c96

BWindow::IsFront() was implemented incorrectly - we actually need to query the
app_server for this; added a new AS_IS_FRONT_WINDOW command for this.
For example, clicking on the menu bar to bring windows to front in FFM mode
does work now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19725 a95241bf-73f2-0310-859d-f6bbb57e9c96

Addition of constant used when restarting the input_server within the
app_server. I added it at the end. Feel free to move it to a better spot, if
there is one. Note that putting it in the middle with require recompiling a lot
of things.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19614 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed the superfluous (doubled) AS_MOVEPENTO as well. Also removed those old constants
from the ServerProtocol.h header.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19132 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented AS_DIRECT_WINDOW_SET_FULLSCREEN so that it sets kWindowScreenFeel
when enabled, and B_NORMAL_WINDOW_FEEL when disabled. IOW when enabled, no
other windows can interfere.
* Therefore, it's no longer necessary to have the screen_blanker window
use kWindowScreenFeel - it will set its window to full screen as long
as the blanker runs.
* Added a AS_APP_CRASHED notification in the app_server that will remove
all kWindowScreenFeels from the windows of the crashed app.
* This is now used by the debugger to ensure that the debugger alert will
be visible.
* Factored out a DesktopLink class out of the BRoster::_ActivateApp()
method. This class is now also used in the new BRoster::_ApplicationCrashed()
method as used in the debug_server (via BRoster::Private).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17785 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a way for BWindow to store and restore arbitrary decor settings,
currently those include only the tab location


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17583 a95241bf-73f2-0310-859d-f6bbb57e9c96

Finally removed SERVER_{TRUE|FALSE} and lots of other unused constants from ServerProtocol.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17237 a95241bf-73f2-0310-859d-f6bbb57e9c96

* With Rudolf's information about relocating overlays, I changed the way memory
is managed for those bitmaps:
- the shared client memory mechanism is used to allocate a small overlay_client_data
structure that contains the actual buffer and a semaphore that you have acquire in
order to access it.
- LockBits()/UnlockBits() now have a function: you need to call them before accessing
the overlay buffer, and you need to keep that lock until you're done with it.
* The overlay cookie is now an extra member of the ServerBitmap class.
* Removed fInitialized from ServerBitmap - IsValid() now just checks the buffer associated
with the bitmap.
* ViewLayer::Draw() will now handle overlay bitmaps specially and will draw the overlay
color instead of any contents (this is currently in ugly pink, but will become some
dark color later on).
* All what's missing from actually being able to use overlays now is to configure
them so that they are shown on screen. VLC will now show an empty pink window when
overlay video is enabled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17201 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented some more overlay support - the overlay bitmap is now allocated
via the graphics driver (but not yet shown on screen).
I probably got the meaning of the "overlay count" wrong - I guess that you
can allocate any number of overlay bitmaps, but can only see "overlay count"
on screen at a time (right now, I only allow to create "overlay count" bitmaps).
Stephan?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17193 a95241bf-73f2-0310-859d-f6bbb57e9c96

* implemented a BRegion pool per WindowLayer which is supposed
to cut down on BRegion related allocations, cannot really tell
if it speeds things up
* used the new BRegion pool in WindowLayer and ViewLayer whereever
a BRegion was used on the stack
* fixed the debugging stuff in MultiLocker - it will get you into
the debugger if you
- try to nest read locks
- try to write lock when your are a reader already
- don't match up nested locks when your a writer
-> but only if you #define DEBUG 1 in the .cpp, is off by default now
* went over WindowLayer, ServerWindow, Desktop and a few other places
and fixed the locking for use with the MultiLocker, the "a reader can
not become a writer" is especially tricky, feel free to review the
changes
* activated the MultiLocker, I tested this quite a bit, if there are
problems simply turn on DEBUG and you should drop into the debugger
right where the problem is... hope all is good


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17046 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed headers/private/servers/app - everything is in src/servers/app now.
* Removed DisplaySupport.h, wasn't needed anymore.
* Removed private color set functions from InterfaceDefs.cpp - we might want
something similar, but definitely not like that.
* Minor cleanup, added some missing licenses.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16831 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented a new client allocation method: instead of having all bitmaps of
all teams in serveral server areas, and instead of having to eventually clone
them all several times in BBitmap, we now have one or more areas per team,
and BBitmap will only clone areas once if needed. As a side effect, this
method should be magnitudes faster than the previous version.
* This method is also much more secure: instead of putting the allocation
maintenance structures into those everyone-read-write areas, they are now
separated, so that faulty applications cannot crash the app_server this
way anymore. This should fix bug #172.
* Freeing memory is not yet implemented though! (although all memory will
be freed upon app exit)
* There are now 3 different bitmap allocation strategies: per ClientMemoryAllocator
(ie. via ServerApp), per area (for overlays, not yet implemented), and using
malloc()/free() for server-only bitmaps.
* ServerBitmap now deletes its buffers itself.
* Cleaned up BBitmap and BApplication a bit.
* The test environment currently doesn't build anymore, will fix it next.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16826 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some groundwork for overlay support. If someone wants to finish this, feel
free to continue (it would be nice to be notified before, though, in case
I get to it again in the next weeks).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16561 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented private do_window_action() function, used by the Deskbar to bring
windows to front (or minimize them).
* Desktop::ActivateWindow() no longer crashes in case the window to be activated
is not on the current workspace - instead, it doesn't do anything at this
point. IOW it doesn't handle workspace activation at all, yet.
* Renamed ServerWindow::GetWindowLayer() to ServerWindow::Window().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16550 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed view deletion: _CreateSelf() and RemoveSelf() are now symmetrical, removing
all those error output from the app_server.
* AS_LAYER_DELETE now gets a token, no longer frightening choice of parent.
* Removed locking in RemoveChild(); it has to be called locked now.
* Removed AS_LAYER_DELETE_ROOT as it's no longer needed.
* Removed support from BView for being PR3 compatible.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16424 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented private functions do_minimize_team(), and do_bring_to_front_team()
used by the Deskbar (for "Hide All" and "Show All"). The latter doesn't work
correctly yet, though, it just maximizes all windows of that application.
* Added a TODO to ServerWindow AS_MINIMIZE_WINDOW on how to make it work correctly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16315 a95241bf-73f2-0310-859d-f6bbb57e9c96

The server now differentiates between hidden and minimized - that concept somehow
got lost, before.
It might not work 100% correctly yet, but it works good enough to hide the Tracker
status window from the Deskbar, and thus, fixing bug #133.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16314 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some work on cursors:
* Fixed a myriad of bugs all over the place, ranging from locking errors to
deleting objects that don't belong to the one deleting them (hello HWInterface!)
* Almost all ServerWindow cursor stuff was broken; I've replaced all commands
to set a cursor with a single one AS_SET_CURSOR.
* Renamed some cursor commands.
* Changed the (broken) way ServerApp::fAppCursor was maintained - the application
cursor is now NULL as long as possible.
* Removed superfluous ServerCursor app signature stuff.
* The BApplication will no longer duplicate the default/I-beam cursors, it will
just reuse the default ones which now have fixed tokens.
* As a result, changing the cursor is now working as expected, closing bug #102.
* Rewrote Cursor.h, renamed private members to match our style guide.
* Minor cleanup.

What's still left to be done is reference counting the cursor objects to make them
work right and reliable.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16237 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merged the four AS_LAYER_DRAW_BITMAP handlers into just one handler

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15842 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed AS_LAYER_GET_{DRAW|BLEND}_MODE to *_{DRAWING|BLENDING}_MODE.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15717 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed BView::_SetViewImage() to _SetViewBitmap(), and AS_LAYER_SET_VIEW_IMAGE
to AS_LAYER_SET_VIEW_BITMAP.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15716 a95241bf-73f2-0310-859d-f6bbb57e9c96

Sorry for breaking the build

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15668 a95241bf-73f2-0310-859d-f6bbb57e9c96

Started porting WindowScreen to haiku

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15612 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed direct window commands
* Removed unused cruft from ServerProtocol.h


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15468 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed AS_LAYER_INVAL_{REGION|RECT} to *_INVALIDATE_*.
* Removed unused AS_LAYER_INVALIDATE.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15467 a95241bf-73f2-0310-859d-f6bbb57e9c96

* BWindow::AddToSubset()/RemoveFromSubset() no longer send their team ID; this
is known by the server, anyway.
* B_MODAL_SUBSET_WINDOW_FEEL now also works as expected.
* Renamed AS_REM_FROM_SUBSET to AS_REMOVE_FROM_SUBSET.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15285 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a very simple "code_to_name" utility that will print out the name of
an app_server code. It's always up-to-date as it just reads the header
directly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15148 a95241bf-73f2-0310-859d-f6bbb57e9c96

Next big step in the event handling:
* RootLayer's mouse event processing is now at its minimum - the
EventDispatcher handles them now. As a result, a window will now
get only one message per event.
* RootLayer adds "_view_token" to mouse moved messages that specify
the view currently under the cursor.
* There is now a mouse event layer in RootLayer that gets preferred
when it's set - this is now used for the window moving instead of
the previous mechanism.
* changed the previous DistributeMessage() to an UnpackMessage()
method following Adi's suggestion.
* caveat: some things might be functionally broken in RootLayer now
because of removing the mouse notification stuff.
* "be:transit" handling is now done completely client side by
BWindow::_SanitizeMessage(() (similar to what the input_server does).
This should also make the mechanism pretty robust, since every
B_MOUSE_MOVED message can now trigger the view transit (in case a
message is lost). B_WINDOW_ACTIVATED messages should be generated
client side as well.
* renamed AS_LAYER_GET_MOUSE_COORDS to AS_GET_MOUSE as it's not a
layer specific command, and also gets the mouse buttons.
* B_MOUSE_* messages from the up server now contain only a "screen_where"
field; "where" (in window's coordinates) and "be:view_where" are
added in BMessage::_SanitizeMessage().
* messages that don't have a valid target in the looper are now
dropped instead of being sent to the looper - this should be done
in BLooper as well, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15087 a95241bf-73f2-0310-859d-f6bbb57e9c96

* the new input event dispatcher is now actually used, although it doesn't
distribute any messages to the clients yet.
* removed the working thread from RootLayer - for now, its event handlers are
still called using input filters in the new event dispatcher, though (to
get things started).
* ServerApp is now using a BMessenger to identify its client, and no longer
stores the port/token separately.
* the input_server handshake is a bit simpler now, as it can now just reply
to the app_server message, removed unused code from ServerProtocol.h
* calmed down the MultiLocker (it always printed thread statistics on startup,
because it's compiled in debug mode).
* removed the cursor thread stuff from AppServer.cpp
* the new event dispatcher now uses a cursor thread when supported (only in
native mode, not in the test environment), although it improves cursor
movement under Qemu, the effect is not as good as expected - this might
need some more investigations (might just be a thread priority problem).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15012 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced a new handshake between input_server and app_server, and some
temporary handling code in the app_server.
* RootLayer no longer creates the input_server messaging port - this is now
the responsibility of the input_server.
* Moved AS_CREATE_[OFFSCREEN_]WINDOW from ServerApp::_MessageLooper() to
_DispatchMessage().
* The RootLayer thread is now started as soon as the input_server is there.
* removed or disabled any input_server stuff in the AppServer class.
* removed old message commmands to the app_server.
* Removed the R5_CURSOR_COMM and HAIKU_APPSERVER_COMM definitions: the
input_server is now automatically built correctly depending on the target.
* InputServer::EventLoop() plays now safe and checks for error conditions.
* InputServer::EnqueueDeviceMessage() seems to leak memory, added TODO about
this.
* InputServer event loop messaging uses ports for inner-app communication - why?
* The InputServer event loop thread is no longer killed on exit, it just quits
when its port is gone.
* Minor cleanup in input_server.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14949 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Prepared the BScreen and BPrivateScreen class to be used with multiple monitors.
* BPrivateScreen now buffers its frame for 0.1 seconds (so that calling it several
times in a row is both consistent and cheap).
* Added GetFrameBufferConfig() call to the HW interface (and implemented it).
* Added server commands AS_VALID_SCREEN_ID, AS_GET_NEXT_SCREEN_ID, and
AS_GET_FRAME_BUFFER_CONFIG.
* BPrivateScreen::BaseAddress() and BPrivateScreen::BytesPerRow() are now working.
* minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14915 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Forgot to update Screen.h with the last commit...
* Introduced and implemented AS_GET_SCREEN_ID_FROM_WINDOW - it only returns B_MAIN_SCREEN_ID,
though.
* renamed ServerWindow::fHandlerToken to fClientToken.
* The BScreen(BWindow *) constructor now really asks the server for the screen ID.
* ServerApp::fWindowList is now a BObjectList.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14910 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added more or less empty "begin/end transaction" handling in ServerWindow.
Right now, only the updates are disabled as a start. I am not sure what else
we can do here, but there probably is something :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14855 a95241bf-73f2-0310-859d-f6bbb57e9c96

Introduced and implemented new font command AS_GET_DEFAULT_SYSTEM_FONT that returns
the default fonts of the app_server.
Moved some font command implementations around to group them a bit better.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14800 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The font list is now cached client-side. The app_server is only queried for
updates.
* Optimized retrieving the font list from the server.
* This greatly simplifies the app_server communication for getting the font
list as well - there are now only 2 commands instead of 6.
* Moved extra font flags creation from ServerApp to FontStyle::Flags().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14751 a95241bf-73f2-0310-859d-f6bbb57e9c96

More font work:
* Simplified server communication a bit: instead of separate queries for font
direction, "is fixed", ... there is now a private extra flags field that is
filled on demand.
* The server command names now describe what the command does, and are not simply
named after the BFont method (AS_SET_FAMILY_AND_STYLE vs. AS_GET_FAMILY_AND_STYLE_IDS).
* Replaced B_SET_SYSFONT_{PLAIN|BOLD|FIXED} with a single B_GET_SYSTEM_FONTS.
* Rewrote Font.h and added our license.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14741 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added and implemented AS_GET_FONT_FILE_FORMAT - currently, it returns always
B_TRUETYPE_WINDOWS, though.
* possibly returned an uninitialized error code in some BFont methods.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14622 a95241bf-73f2-0310-859d-f6bbb57e9c96

More font work:
* simplified BFont::SetFamily*() server communication - there is now only
AS_SET_FAMILY_AND_STYLE left, but at least that one works correctly.
* BFont::fFace is now always updated correctly.
* Moved the fFace masking to the server - BFont doesn't know enough to do
this correctly, anyway.
* Only one version of get_font_style() worked correctly.
* Font family/style ID and index were used completely mixed up - this
would have become an issue as soon as the font list changes during
runtime.
* Enabled AS_GET_FONT_DIRECTION again - missing functionality should only
be taken into account on lowest level as long as it can be emulated.
* Made FontServer a bit clearer to use (more to come).
* fixed several allocation leaks in the font server communication.
* New FontStyle::Direction() method, that currently only returns
B_FONT_LEFT_TO_RIGHT, though.
* more cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14618 a95241bf-73f2-0310-859d-f6bbb57e9c96

We don't need those message codes anymore.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14491 a95241bf-73f2-0310-859d-f6bbb57e9c96

copyright update


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14058 a95241bf-73f2-0310-859d-f6bbb57e9c96

reworked BFont::GetStringWidths and BFont::StringWidth
implemented BFont::GetEdges


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14057 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added client side implementation of BDirectWindow (haiku). I hope I didn't break the build on Dano. If it's the case, please tell me.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13842 a95241bf-73f2-0310-859d-f6bbb57e9c96

The Desktop class now gets its own message processing loop: moved application
creation/deletion (and management) over to that class.
ServerApp now gets a desktop pointer, and no longer uses gDesktop.
Converted private MessageLooper::_MessagePort() to a public method MessagePort()
so that the looper can be addressed from elsewhere without using PostMessage().
Added a real basic message loop to MessageLooper::_MessageLoop().
BApplication now only asks the app_server to get its desktop object which should
now be used for everything that's not in the realm of the application.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13824 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented BRoster::ActivateApp().
* Added the respective case statement in AppServer::DispatchMessage().
The code that actually activates the app is still missing.
* Removed the remnants of the old way of notifying the registrar about
what app got activated (the activated client window did that).



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13820 a95241bf-73f2-0310-859d-f6bbb57e9c96

Extracted the settings stuff from the Desktop class. If you now need to access
the desktop's settings, you have to do something like this:
DesktopSettings settings(desktop);
settings.SetMouseMode(mode);
The advantage of this is that this object is fully locked, and cannot lead to
corrupted settings anymore. Also, the settings will stay the same until you
delete the object again.
Updated all accesses to use this new API.
Removed no longer used FFM messages.
Implemented AS_{GET|SET}_MENU_INFO for future use.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13719 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented BPrivateScreen::ReadBitmap(), but the guts are still missing

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13665 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed AS_WINDOW_TITLE to AS_SET_WINDOW_TITLE.
Fixed handling in ServerWindow as stippi's latest commit broke it.
It's now properly done with a separate ServerWindow::SetTitle() method,
that will also take care to rename the window's thread.
Changed naming the window thread in the app_server to "w:<team>:<title>".


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13461 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented get_token_list() and get_window_info() client side.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13453 a95241bf-73f2-0310-859d-f6bbb57e9c96

MenuField layouts the menu bar better with respect to fDivider, it aligns better with other controls. fDivider in TextControl is an integer number now, small fix and small cleanup in Menu, Window::InitData takes an optional BBitmap token to construct an offscreen window, fixed PrivateScreen IndexForColor, View prevents being located at fractional coordinates as in R5, BBitmap unlocks its offscreen window since it is never Show()n and needs manual unlocking, fixed Slider offscreen window mode and improved triange thumb drawing, ScrollView would not crash when passing a NULL target just for kicks, the private MenuBar class now implements Draw to draw itself a little differently inside the BMenuField (dark right and bottom side) - though how it currently sets the clipping region prevents the text controls to draw in Playground, needs fixing

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13450 a95241bf-73f2-0310-859d-f6bbb57e9c96

Rewrote the push/pop state and ViewAttr stuff:
- it now seems to work finally correctly
- renamed ViewAttr to ViewState and put it into the BPrivate namespace
- some refactoring (moved some private BView methods to ViewState)
- renamed AS_LAYER_MOVETO/RESIZETO to *_TO (note the underscore)
- exchanged BView::originX/Y with fParentOffset (BPoint)
- divided AS_LAYER_GET_COLORS into separate ones for high/low/view color
- BView::SetPattern() now actually works as expected (ie. updates
only if necessary)
- exchanged the ViewAttr::flags with ViewState::valid_flags which inverses
the previous logic (which wasn't even used consistently)
- fState was initialized twice (incorrectly by the ViewAttr constructor,
and then again correctly by initCachedState()) - now the ViewState
constructor does the job alone, but correctly
- BView::PushState() no longer resets the state (it did so only locally
anyway...)
- cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13325 a95241bf-73f2-0310-859d-f6bbb57e9c96

another message

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13318 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a scroll message

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13308 a95241bf-73f2-0310-859d-f6bbb57e9c96

Stephan already implemented the needed support for dpms stuff too, so why not implementing the client methods too?

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13274 a95241bf-73f2-0310-859d-f6bbb57e9c96

more BScreen related stuff

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13270 a95241bf-73f2-0310-859d-f6bbb57e9c96

implemented client/server side support for BScreen::GetDeviceInfo() and WaitForRetrace(), and (only client side) support for Bscreen::ProposeMode()

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13266 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added client side support for BScreen::RetraceSemaphore() and BScreen::GetModeList(). Server side support isn't yet there, though.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13207 a95241bf-73f2-0310-859d-f6bbb57e9c96

Those commands were used but not defined, obviously some forgot to update this file.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13165 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed unused message codes. Added a TODO item

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13044 a95241bf-73f2-0310-859d-f6bbb57e9c96

Forgot to check this in. Added a code for _set_system_font()


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13032 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added AS_{GET|SET}_DESKTOP_COLOR.
(Incorrectly) implemented AS_GET_DESKTOP_COLOR - works for now.
Minor cleanup.
Is AS_SET_SCREEN_MODE used at all?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13010 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added an app server command to retrieve the color map. Made some adjustments to SystemPalette.cpp, implemented support for it in BPrivateScreen. Moved get_scs() a bit down to avoid a deadlock. Note that getting the colormap doesn't work due to port capacity limit (?)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12996 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a new message code. It's for setting mouse event mask

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12787 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a code for the float version of GetEscapements()


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12588 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added AS_SCREEN_GET/SET_MODE

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12508 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_ROOTLAYER_DO_CHANGE_WINBORDER_FEEL

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12455 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_ROOTLAYER_WINBORDER_SET_WORKSPACES

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12285 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added AS_LAYER_SET_EVENT_MASK

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11944 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_ROOTLAYER_REMOVE_FROM_SUBSET

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11905 a95241bf-73f2-0310-859d-f6bbb57e9c96

Oups. Forgot about this one. Added a new message id.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11740 a95241bf-73f2-0310-859d-f6bbb57e9c96

Another 2 constants


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10971 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added 2 more contants


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10957 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added two constants for app_server internal communication


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10933 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added codes for more BFont methods


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10925 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a code to handle BFont::SetFamilyAndStyle(char *, NULL)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10857 a95241bf-73f2-0310-859d-f6bbb57e9c96

Stupid forgotten header


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10826 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added codes to go along with the client-side BFont functions


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10769 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added codes to allow for initialization of system fonts


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10766 a95241bf-73f2-0310-859d-f6bbb57e9c96

Separated functionality of PortLink into LinkMsg* to avoid some *serious* code duplication


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9334 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message codes to support the soon-coming ServerMemIO class


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9215 a95241bf-73f2-0310-859d-f6bbb57e9c96

added AS_CLIENT_DEAD


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8059 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updates to sync with (hopefully) last messaging protocol tweaks


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5012 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message code for getting UI colors as a ColorSet


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4974 a95241bf-73f2-0310-859d-f6bbb57e9c96

Tweaked all messaging classes to comply with new message protocol policies
AppServerLink no longer inherits from BSession


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4941 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved BSession messaging code to ServerProtocol.h


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4930 a95241bf-73f2-0310-859d-f6bbb57e9c96

added an new message


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4798 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message codes for creating and deleting BCursors


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4734 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message code for supporting the R5 decor easter egg


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4725 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added some new messages that are needed by BView


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4423 a95241bf-73f2-0310-859d-f6bbb57e9c96

Forgotten files. Oops. :P


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4072 a95241bf-73f2-0310-859d-f6bbb57e9c96

Changes to support system cursors
Moved cursor_which defs to a separate file


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3967 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added message codes for BWindow hook functions


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3948 a95241bf-73f2-0310-859d-f6bbb57e9c96

Adjust message sizes for added view token


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3844 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add message lengths for some graphics messages, strip out \r characters


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3620 a95241bf-73f2-0310-859d-f6bbb57e9c96

Checkin for Adrian Oanca


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3069 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added BPicture definitions


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2972 a95241bf-73f2-0310-859d-f6bbb57e9c96

AS_SET/GET_MOUSE_MODE were missing, which broke the build.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2956 a95241bf-73f2-0310-859d-f6bbb57e9c96

Checkin for Adrian Oanca - added some BWindow-specific message defs


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2916 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added BBitmap protocol messages


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2892 a95241bf-73f2-0310-859d-f6bbb57e9c96

Retooled message defs into something respectable


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2831 a95241bf-73f2-0310-859d-f6bbb57e9c96

Tweaks to support all BApplication-related tasks


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2812 a95241bf-73f2-0310-859d-f6bbb57e9c96

Initial checkin of official version of protocol file


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1897 a95241bf-73f2-0310-859d-f6bbb57e9c96

Initial checkin


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1896 a95241bf-73f2-0310-859d-f6bbb57e9c96