1 /* 2 * Copyright 2012, Haiku, Inc. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Aaron Hill <serac@hillvisions.com> 7 * Alexander von Gluck <kallisti5@unixzen.com> 8 */ 9 10 11 #include "GLifeConfig.h" 12 13 #include <Catalog.h> 14 #include <GroupLayoutBuilder.h> 15 #include <Slider.h> 16 #include <stdio.h> 17 #include <String.h> 18 #include <StringView.h> 19 #include <View.h> 20 21 #include "GLifeState.h" 22 23 #undef B_TRANSLATION_CONTEXT 24 #define B_TRANSLATION_CONTEXT "GLife ScreenSaver" 25 26 27 // ------------------------------------------------------ 28 // GLifeConfig Class Constructor Definition 29 GLifeConfig::GLifeConfig(BRect frame, GLifeState* pglsState) 30 : 31 BView(frame, "", B_FOLLOW_ALL_SIDES, B_WILL_DRAW), 32 m_pglsState(pglsState) 33 { 34 SetLayout(new BGroupLayout(B_HORIZONTAL)); 35 SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR)); 36 37 // Info text 38 BStringView* name = new BStringView(frame, B_EMPTY_STRING, 39 B_TRANSLATE("OpenGL \"Game of Life\""), B_FOLLOW_LEFT); 40 BStringView* author = new BStringView(frame, B_EMPTY_STRING, 41 B_TRANSLATE("by Aaron Hill"), B_FOLLOW_LEFT); 42 43 // Sliders 44 fGridDelay = new BSlider(frame, "GridDelay", 45 B_TRANSLATE("Grid Life Delay: "), 46 new BMessage(kGridDelay), 47 0, 4, B_BLOCK_THUMB); 48 49 fGridDelay->SetHashMarks(B_HASH_MARKS_BOTTOM); 50 fGridDelay->SetLimitLabels(B_TRANSLATE("None"), B_TRANSLATE_COMMENT("4x", 51 "This is a factor: the x represents 'times'")); 52 fGridDelay->SetValue(pglsState->GridDelay()); 53 fGridDelay->SetHashMarkCount(5); 54 55 fGridBorder = new BSlider(frame, "GridBorder", 56 B_TRANSLATE("Grid Border: "), 57 new BMessage(kGridBorder), 58 0, 10, B_BLOCK_THUMB); 59 60 fGridBorder->SetHashMarks(B_HASH_MARKS_BOTTOM); 61 fGridBorder->SetLimitLabels("0", "10"); 62 fGridBorder->SetValue(pglsState->GridBorder()); 63 fGridBorder->SetHashMarkCount(11); 64 65 fGridWidth = new BSlider(frame, "GridWidth", 66 B_TRANSLATE("Grid Width: "), 67 new BMessage(kGridWidth), 68 10, 100, B_BLOCK_THUMB); 69 70 fGridWidth->SetHashMarks(B_HASH_MARKS_BOTTOM); 71 //fGridWidth->SetLimitLabels("10", "100"); 72 fGridWidth->SetValue(pglsState->GridWidth()); 73 fGridWidth->SetHashMarkCount(10); 74 75 fGridHeight = new BSlider(frame, "GridHeight", 76 B_TRANSLATE("Grid Height: "), 77 new BMessage(kGridHeight), 78 10, 100, B_BLOCK_THUMB); 79 80 fGridHeight->SetHashMarks(B_HASH_MARKS_BOTTOM); 81 //fGridHeight->SetLimitLabels("10", "100"); 82 fGridHeight->SetValue(pglsState->GridHeight()); 83 fGridHeight->SetHashMarkCount(10); 84 85 AddChild(BGroupLayoutBuilder(B_VERTICAL, B_USE_DEFAULT_SPACING) 86 .Add(BGroupLayoutBuilder(B_VERTICAL, 0) 87 .Add(name) 88 .Add(author) 89 ) 90 .AddGlue() 91 .Add(fGridDelay) 92 .Add(fGridBorder) 93 .Add(BGroupLayoutBuilder(B_HORIZONTAL, 0) 94 .Add(fGridWidth) 95 .Add(fGridHeight) 96 ) 97 .SetInsets(B_USE_DEFAULT_SPACING, B_USE_DEFAULT_SPACING, 98 B_USE_DEFAULT_SPACING, B_USE_DEFAULT_SPACING) 99 ); 100 101 // Do our first label update 102 _UpdateLabels(); 103 } 104 105 106 // ------------------------------------------------------ 107 // GLifeConfig Class AttachedToWindow Definition 108 void 109 GLifeConfig::AttachedToWindow(void) 110 { 111 fGridWidth->SetTarget(this); 112 fGridHeight->SetTarget(this); 113 fGridBorder->SetTarget(this); 114 fGridDelay->SetTarget(this); 115 116 #ifdef _USE_ASYNCHRONOUS 117 118 m_uiWindowFlags = Window()->Flags(); 119 Window()->SetFlags(m_uiWindowFlags | B_ASYNCHRONOUS_CONTROLS); 120 121 #endif 122 } 123 124 125 void 126 GLifeConfig::_UpdateLabels() 127 { 128 char newLabel[64]; 129 snprintf(newLabel, sizeof(newLabel), B_TRANSLATE("Grid Width: %li"), 130 fGridWidth->Value()); 131 fGridWidth->SetLabel(newLabel); 132 snprintf(newLabel, sizeof(newLabel), B_TRANSLATE("Grid Height: %li"), 133 fGridHeight->Value()); 134 fGridHeight->SetLabel(newLabel); 135 snprintf(newLabel, sizeof(newLabel), B_TRANSLATE("Grid Border: %li"), 136 fGridBorder->Value()); 137 fGridBorder->SetLabel(newLabel); 138 139 char delay[16]; 140 if (fGridDelay->Value() <= 0) 141 sprintf(delay, B_TRANSLATE("none")); 142 else { 143 sprintf(delay, "%" B_PRId32, fGridDelay->Value()); 144 sprintf(delay, B_TRANSLATE_COMMENT("%sx", 145 "This is a factor: the x represents 'times'"), delay); 146 } 147 snprintf(newLabel, sizeof(newLabel), B_TRANSLATE("Grid Life Delay: %s"), 148 delay); 149 fGridDelay->SetLabel(newLabel); 150 } 151 152 153 // ------------------------------------------------------ 154 // GLifeConfig Class MessageReceived Definition 155 void 156 GLifeConfig::MessageReceived(BMessage* pbmMessage) 157 { 158 switch(pbmMessage->what) { 159 case kGridWidth: 160 m_pglsState->GridWidth() = fGridWidth->Value(); 161 break; 162 case kGridHeight: 163 m_pglsState->GridHeight() = fGridHeight->Value(); 164 break; 165 case kGridBorder: 166 m_pglsState->GridBorder() = fGridBorder->Value(); 167 break; 168 case kGridDelay: 169 m_pglsState->GridDelay() = fGridDelay->Value(); 170 break; 171 default: 172 BView::MessageReceived(pbmMessage); 173 return; 174 } 175 _UpdateLabels(); 176 } 177