1/*****************************************************************************/ 2// TIFFView 3// Written by Michael Wilber, Haiku Translation Kit Team 4// Picking the compression method added by Stephan A��mus, <stippi@yellowbites.com> 5// Use of Layout API added by Maxime Simon, maxime.simon@gmail.com, 2009. 6// 7// TIFFView.cpp 8// 9// This BView based object displays information about the TIFFTranslator. 10// 11// 12// Copyright (c) 2003 Haiku Project 13// 14// Permission is hereby granted, free of charge, to any person obtaining a 15// copy of this software and associated documentation files (the "Software"), 16// to deal in the Software without restriction, including without limitation 17// the rights to use, copy, modify, merge, publish, distribute, sublicense, 18// and/or sell copies of the Software, and to permit persons to whom the 19// Software is furnished to do so, subject to the following conditions: 20// 21// The above copyright notice and this permission notice shall be included 22// in all copies or substantial portions of the Software. 23// 24// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 25// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 26// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 27// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 28// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 29// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 30// DEALINGS IN THE SOFTWARE. 31/*****************************************************************************/ 32 33 34#include "TIFFView.h" 35 36#include <stdio.h> 37#include <string.h> 38 39#include <Catalog.h> 40#include <LayoutBuilder.h> 41#include <MenuBar.h> 42#include <MenuField.h> 43#include <MenuItem.h> 44#include <PopUpMenu.h> 45 46#define TIFF_DISABLE_DEPRECATED 47#include "tiff.h" 48#include "tiffvers.h" 49 50#include "TIFFTranslator.h" 51#include "TranslatorSettings.h" 52 53 54#undef B_TRANSLATION_CONTEXT 55#define B_TRANSLATION_CONTEXT "TIFFView" 56 57// add_menu_item 58void 59add_menu_item(BMenu* menu, 60 uint32 compression, 61 const char* label, 62 uint32 currentCompression) 63{ 64 // COMPRESSION_NONE 65 BMessage* message = new BMessage(TIFFView::MSG_COMPRESSION_CHANGED); 66 message->AddInt32("value", compression); 67 BMenuItem* item = new BMenuItem(label, message); 68 item->SetMarked(currentCompression == compression); 69 menu->AddItem(item); 70} 71 72 73TIFFView::TIFFView(const char* name, uint32 flags, 74 TranslatorSettings* settings) 75 : 76 BView(name, flags) 77{ 78 fSettings = settings; 79 80 SetViewUIColor(B_PANEL_BACKGROUND_COLOR); 81 SetLowUIColor(ViewUIColor()); 82 83 fTitle = new BStringView("title", B_TRANSLATE("TIFF image translator")); 84 fTitle->SetFont(be_bold_font); 85 86 char detail[100]; 87 sprintf(detail, B_TRANSLATE("Version %d.%d.%d, %s"), 88 static_cast<int>(B_TRANSLATION_MAJOR_VERSION(TIFF_TRANSLATOR_VERSION)), 89 static_cast<int>(B_TRANSLATION_MINOR_VERSION(TIFF_TRANSLATOR_VERSION)), 90 static_cast<int>(B_TRANSLATION_REVISION_VERSION( 91 TIFF_TRANSLATOR_VERSION)), __DATE__); 92 fDetail = new BStringView("detail", detail); 93 94 int16 i = 1; 95 fLibTIFF[0] = new BStringView(NULL, B_TRANSLATE("TIFF Library:")); 96 char libtiff[] = TIFFLIB_VERSION_STR; 97 char* tok = strtok(libtiff, "\n"); 98 while (i < 5 && tok) { 99 fLibTIFF[i] = new BStringView(NULL, tok); 100 tok = strtok(NULL, "\n"); 101 i++; 102 } 103 104 BPopUpMenu* menu = new BPopUpMenu("pick compression"); 105 106 uint32 currentCompression = fSettings->SetGetInt32(TIFF_SETTING_COMPRESSION); 107 // create the menu items with the various compression methods 108 add_menu_item(menu, COMPRESSION_NONE, B_TRANSLATE("None"), 109 currentCompression); 110 menu->AddSeparatorItem(); 111 add_menu_item(menu, COMPRESSION_PACKBITS, B_TRANSLATE("RLE (Packbits)"), 112 currentCompression); 113 add_menu_item(menu, COMPRESSION_DEFLATE, B_TRANSLATE("ZIP (Deflate)"), 114 currentCompression); 115 add_menu_item(menu, COMPRESSION_LZW, B_TRANSLATE("LZW"), 116 currentCompression); 117 118 // TODO: the disabled compression modes are not configured in libTIFF 119 // menu->AddSeparatorItem(); 120 // add_menu_item(menu, COMPRESSION_JPEG, "JPEG", currentCompression); 121 // TODO ? - strip encoding is not implemented in libTIFF for this compression 122 // add_menu_item(menu, COMPRESSION_JP2000, "JPEG2000", currentCompression); 123 124 fCompressionMF = new BMenuField(B_TRANSLATE("Use compression:"), menu); 125 126 // Build the layout 127 BLayoutBuilder::Group<>(this, B_VERTICAL, 0) 128 .SetInsets(B_USE_DEFAULT_SPACING) 129 .Add(fTitle) 130 .Add(fDetail) 131 .AddGlue() 132 .AddGroup(B_HORIZONTAL) 133 .Add(fCompressionMF) 134 .AddGlue() 135 .End() 136 .AddGlue() 137 .Add(fLibTIFF[0]) 138 .Add(fLibTIFF[1]) 139 .Add(fLibTIFF[2]) 140 .Add(fLibTIFF[3]); 141 // Theses 4 adding above work because we know there are 4 strings 142 // but it's fragile: one string less in the library version and the 143 // application breaks 144} 145 146 147TIFFView::~TIFFView() 148{ 149 fSettings->Release(); 150} 151 152 153void 154TIFFView::AllAttached() 155{ 156 fCompressionMF->Menu()->SetTargetForItems(this); 157} 158 159 160void 161TIFFView::MessageReceived(BMessage* message) 162{ 163 switch (message->what) { 164 case MSG_COMPRESSION_CHANGED: { 165 int32 value; 166 if (message->FindInt32("value", &value) >= B_OK) { 167 fSettings->SetGetInt32(TIFF_SETTING_COMPRESSION, &value); 168 fSettings->SaveSettings(); 169 } 170 break; 171 } 172 default: 173 BView::MessageReceived(message); 174 } 175} 176