1 /*****************************************************************************/ 2 // SGIView 3 // Adopted by Stephan Aßmus, <stippi@yellowbites.com> 4 // from TIFFView written by 5 // Picking the compression method added by Stephan Aßmus, <stippi@yellowbites.com> 6 // 7 // SGIView.cpp 8 // 9 // This BView based object displays information about the SGITranslator. 10 // 11 // 12 // Copyright (c) 2003 OpenBeOS 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 "SGIView.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 #include <String.h> 46 #include <StringView.h> 47 #include <TextView.h> 48 #include <Window.h> 49 50 #include "SGIImage.h" 51 #include "SGITranslator.h" 52 53 54 const char* author = "Stephan Aßmus, <stippi@yellowbites.com>"; 55 56 #undef B_TRANSLATION_CONTEXT 57 #define B_TRANSLATION_CONTEXT "SGIView" 58 59 60 // add_menu_item 61 void 62 add_menu_item(BMenu* menu, 63 uint32 compression, 64 const char* label, 65 uint32 currentCompression) 66 { 67 BMessage* message = new BMessage(SGIView::MSG_COMPRESSION_CHANGED); 68 message->AddInt32("value", compression); 69 BMenuItem* item = new BMenuItem(label, message); 70 item->SetMarked(currentCompression == compression); 71 menu->AddItem(item); 72 } 73 74 75 SGIView::SGIView(const char* name, uint32 flags, TranslatorSettings* settings) 76 : 77 BView(name, flags, new BGroupLayout(B_VERTICAL)), 78 fSettings(settings) 79 { 80 BPopUpMenu* menu = new BPopUpMenu("pick compression"); 81 82 uint32 currentCompression = 83 fSettings->SetGetInt32(SGI_SETTING_COMPRESSION); 84 // create the menu items with the various compression methods 85 add_menu_item(menu, SGI_COMP_NONE, B_TRANSLATE("None"), 86 currentCompression); 87 //menu->AddSeparatorItem(); 88 add_menu_item(menu, SGI_COMP_RLE, B_TRANSLATE("RLE"), currentCompression); 89 90 // DON'T turn this on, it's so slow that I didn't wait long enough 91 // the one time I tested this. So I don't know if the code even works. 92 // Supposedly, this would look for an already written scanline, and 93 // modify the scanline tables so that the current row is not written 94 // at all... 95 96 //add_menu_item(menu, SGI_COMP_ARLE, "Agressive RLE", currentCompression); 97 98 fCompressionMF = new BMenuField("compression", 99 B_TRANSLATE("Use compression:"), menu); 100 101 BAlignment labelAlignment(B_ALIGN_LEFT, B_ALIGN_NO_VERTICAL); 102 103 BStringView* titleView = new BStringView("title", 104 B_TRANSLATE("SGI image translator")); 105 titleView->SetFont(be_bold_font); 106 titleView->SetExplicitAlignment(labelAlignment); 107 108 char detail[100]; 109 sprintf(detail, B_TRANSLATE("Version %d.%d.%d, %s"), 110 static_cast<int>(B_TRANSLATION_MAJOR_VERSION(SGI_TRANSLATOR_VERSION)), 111 static_cast<int>(B_TRANSLATION_MINOR_VERSION(SGI_TRANSLATOR_VERSION)), 112 static_cast<int>(B_TRANSLATION_REVISION_VERSION( 113 SGI_TRANSLATOR_VERSION)), __DATE__); 114 BStringView* detailView = new BStringView("details", detail); 115 detailView->SetExplicitAlignment(labelAlignment); 116 117 BTextView* infoView = new BTextView("info"); 118 infoView->SetText(BString(B_TRANSLATE("written by:\n")) 119 .Append(author) 120 .Append(B_TRANSLATE("\nbased on GIMP SGI plugin v1.5:\n")) 121 .Append(kSGICopyright).String()); 122 infoView->SetExplicitAlignment(labelAlignment); 123 infoView->SetWordWrap(false); 124 infoView->MakeEditable(false); 125 infoView->MakeResizable(true); 126 infoView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR)); 127 128 BLayoutBuilder::Group<>(this, B_VERTICAL, 0) 129 .SetInsets(B_USE_DEFAULT_SPACING) 130 .Add(titleView) 131 .Add(detailView) 132 .AddGlue() 133 .AddGroup(B_HORIZONTAL) 134 .Add(fCompressionMF) 135 .AddGlue() 136 .End() 137 .AddGlue() 138 .Add(infoView); 139 140 BFont font; 141 GetFont(&font); 142 SetExplicitPreferredSize(BSize((font.Size() * 390) / 12, 143 (font.Size() * 180) / 12)); 144 145 // TODO: remove this workaround for ticket #4217 146 infoView->SetExplicitPreferredSize( 147 BSize(infoView->LineWidth(3), infoView->TextHeight(0, 80))); 148 infoView->SetExplicitMaxSize(infoView->ExplicitPreferredSize()); 149 infoView->SetExplicitMinSize(infoView->ExplicitPreferredSize()); 150 } 151 152 153 SGIView::~SGIView() 154 { 155 fSettings->Release(); 156 } 157 158 159 void 160 SGIView::AllAttached() 161 { 162 fCompressionMF->Menu()->SetTargetForItems(this); 163 } 164 165 166 void 167 SGIView::MessageReceived(BMessage* message) 168 { 169 switch (message->what) { 170 case MSG_COMPRESSION_CHANGED: { 171 int32 value; 172 if (message->FindInt32("value", &value) >= B_OK) { 173 fSettings->SetGetInt32(SGI_SETTING_COMPRESSION, &value); 174 fSettings->SaveSettings(); 175 } 176 break; 177 } 178 default: 179 BView::MessageReceived(message); 180 } 181 } 182