Debugger: Add edit mode support to MemoryView.

MemoryView:
- Add hooks and supporting status tracking members to enable edit mode.
When editing is requested, we allocate a duplicate copy of the current
block's data to perform edits in. Currently, editing is only supported from
within the hex view, and when edit mode is enabled, the view is locked to
8-bit hex mode in order to avoid any possible confusion with regards to
source vs target endian orientation.
- Extend Draw() to determine whether to write data from the edit data store
or the actual memory block. Also implement highlighting the current edit
position caret when in edit mode, as well as highlighting bytes that have
been changed compared to the block's original data.

Debugger: Extend MemoryView listener interface.

MemoryView::Listener:
- Add extra hooks for notifying listener of internal mode changes.
Implement accordingly in InspectorWindow.

Debugger: Fix MemoryView layout issues.

MemoryView:
- Implement {Min,Max,Preferred}Size() hooks. The default BView
versions were causing the inspector to sometimes not be properly
resizable after previous settings were restored.

Debugger: Add selection support to MemoryView.

- The Inspector's memory view now supports selecting chunks of the hex display in
the manner one would in a TextView. The selection can also be copied to the clipboard,
or if it matches the size of a target address, can be used as input for an address to
inspect directly.

Still needs some fine tuning, but basically works.

Debugger: Add selection support to MemoryView.

- The Inspector's memory view now supports selecting chunks of the hex display in
the manner one would in a TextView. The selection can also be copied to the clipboard,
or if it matches the size of a target address, can be used as input for an address to
inspect directly.

Still needs some fine tuning, but basically works.

Add listener interface to MemoryView.

- When the target address of the memory view changes, an attached
listener is now notified. This lets the inspector window's text input
keep in sync with the current address when keyboard navigating the
memory view.

Make the memory view properly handle the target address size.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42255 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Cleanups.
* Add support for keyboard navigation to the memory view.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42246 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add support for byte swapping to the memory inspector.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42238 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implement scrolling to the target address.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42213 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Refactored MemoryView to be more flexible ; it can now show a configurable
choice of hexadecimal and/or character displays of the memory data, with
different digit grouping sizes. Still needs some work but is basically
functional.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42204 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Move expression evaluation to the inspector window.
* Actually start rendering the memory data. Still has some drawing glitches
when scrolling though, will look into those tomorrow. Also doesn't yet
highlight the location which the target address actually points to within
the block.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42167 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduce TeamMemoryBlock[Manager]. These provide an interface to raw memory
page data of the target team.
* Jobs: Add RetrieveMemoryBlockJob which performs a background read of the
target team's memory. Used by InspectRequested() to perform the actual work.
* TeamDebugger: Added InspectRequested() hooks to allow clients to ask for
a memory read to be performed.
* Introduce InspectorWindow and MemoryView to form the basis of a memory inspector.
As yet these are more or less stubs and not yet hooked in.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42080 a95241bf-73f2-0310-859d-f6bbb57e9c96

Debugger: Add edit mode support to MemoryView.

MemoryView:
- Add hooks and supporting status tracking members to enable edit mode.
When editing is requested, we allocate a duplicate copy of the current
block's data to perform edits in. Currently, editing is only supported from
within the hex view, and when edit mode is enabled, the view is locked to
8-bit hex mode in order to avoid any possible confusion with regards to
source vs target endian orientation.
- Extend Draw() to determine whether to write data from the edit data store
or the actual memory block. Also implement highlighting the current edit
position caret when in edit mode, as well as highlighting bytes that have
been changed compared to the block's original data.

Debugger: Extend MemoryView listener interface.

MemoryView::Listener:
- Add extra hooks for notifying listener of internal mode changes.
Implement accordingly in InspectorWindow.

Debugger: Fix MemoryView layout issues.

MemoryView:
- Implement {Min,Max,Preferred}Size() hooks. The default BView
versions were causing the inspector to sometimes not be properly
resizable after previous settings were restored.

Debugger: Add selection support to MemoryView.

- The Inspector's memory view now supports selecting chunks of the hex display in
the manner one would in a TextView. The selection can also be copied to the clipboard,
or if it matches the size of a target address, can be used as input for an address to
inspect directly.

Still needs some fine tuning, but basically works.

Debugger: Add selection support to MemoryView.

- The Inspector's memory view now supports selecting chunks of the hex display in
the manner one would in a TextView. The selection can also be copied to the clipboard,
or if it matches the size of a target address, can be used as input for an address to
inspect directly.

Still needs some fine tuning, but basically works.

Add listener interface to MemoryView.

- When the target address of the memory view changes, an attached
listener is now notified. This lets the inspector window's text input
keep in sync with the current address when keyboard navigating the
memory view.

Make the memory view properly handle the target address size.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42255 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Cleanups.
* Add support for keyboard navigation to the memory view.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42246 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add support for byte swapping to the memory inspector.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42238 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implement scrolling to the target address.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42213 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Refactored MemoryView to be more flexible ; it can now show a configurable
choice of hexadecimal and/or character displays of the memory data, with
different digit grouping sizes. Still needs some work but is basically
functional.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42204 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Move expression evaluation to the inspector window.
* Actually start rendering the memory data. Still has some drawing glitches
when scrolling though, will look into those tomorrow. Also doesn't yet
highlight the location which the target address actually points to within
the block.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42167 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduce TeamMemoryBlock[Manager]. These provide an interface to raw memory
page data of the target team.
* Jobs: Add RetrieveMemoryBlockJob which performs a background read of the
target team's memory. Used by InspectRequested() to perform the actual work.
* TeamDebugger: Added InspectRequested() hooks to allow clients to ask for
a memory read to be performed.
* Introduce InspectorWindow and MemoryView to form the basis of a memory inspector.
As yet these are more or less stubs and not yet hooked in.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42080 a95241bf-73f2-0310-859d-f6bbb57e9c96