1 /* 2 * Copyright 2009-2012 Haiku Inc. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * John Scipione <jscipione@gmail.com> 7 * Alex Wilson <yourpalal2@gmail.com> 8 * Artur Wyszynski <harakash@gmail.com> 9 */ 10 11 12 #include "CapabilitiesView.h" 13 14 #include <stdio.h> 15 16 #include <Catalog.h> 17 #include <ControlLook.h> 18 #include <GL/glu.h> 19 #include <GL/glut.h> 20 #include <LayoutBuilder.h> 21 #include <Locale.h> 22 #include <Message.h> 23 #include <String.h> 24 #include <StringView.h> 25 26 27 #undef B_TRANSLATION_CONTEXT 28 #define B_TRANSLATION_CONTEXT "Capabilities" 29 30 31 CapabilitiesView::CapabilitiesView() 32 : 33 BGroupView(B_TRANSLATE("Capabilities"), B_VERTICAL), 34 fCapabilitiesList(new BColumnListView("CapabilitiesList", 0)) 35 { 36 // add the columns 37 38 float capabilityColWidth = this->StringWidth("M") * 28; 39 40 fCapabilityColumn = new BStringColumn(B_TRANSLATE("Capability"), 41 capabilityColWidth, capabilityColWidth - 20.0, 42 capabilityColWidth + 60.0, B_TRUNCATE_MIDDLE); 43 fCapabilitiesList->AddColumn(fCapabilityColumn, 0); 44 fCapabilitiesList->SetSortingEnabled(true); 45 fCapabilitiesList->SetSortColumn(fCapabilityColumn, true, true); 46 47 float valueColWidth = this->StringWidth("M") * 8; 48 49 fValueColumn = new BStringColumn(B_TRANSLATE("Value"), valueColWidth, 50 valueColWidth, valueColWidth, B_TRUNCATE_MIDDLE); 51 fCapabilitiesList->AddColumn(fValueColumn, 1); 52 53 // add the rows 54 55 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_AUX_BUFFERS, 56 B_TRANSLATE("Auxiliary buffer(s)"))); 57 58 fCapabilitiesList->AddRow(_CreateCapabilitiesRow( 59 GL_MAX_MODELVIEW_STACK_DEPTH, B_TRANSLATE("Model stack size"))); 60 61 fCapabilitiesList->AddRow(_CreateCapabilitiesRow( 62 GL_MAX_PROJECTION_STACK_DEPTH, B_TRANSLATE("Projection stack size"))); 63 64 fCapabilitiesList->AddRow(_CreateCapabilitiesRow( 65 GL_MAX_TEXTURE_STACK_DEPTH, B_TRANSLATE("Texture stack size"))); 66 67 fCapabilitiesList->AddRow(_CreateCapabilitiesRow( 68 GL_MAX_NAME_STACK_DEPTH, B_TRANSLATE("Name stack size"))); 69 70 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_LIST_NESTING, 71 B_TRANSLATE("List stack size"))); 72 73 fCapabilitiesList->AddRow(_CreateCapabilitiesRow( 74 GL_MAX_ATTRIB_STACK_DEPTH, B_TRANSLATE("Attributes stack size"))); 75 76 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_TEXTURE_SIZE, 77 B_TRANSLATE("Maximum 2D texture size"))); 78 79 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_3D_TEXTURE_SIZE, 80 B_TRANSLATE("Maximum 3D texture size"))); 81 82 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_TEXTURE_UNITS_ARB, 83 B_TRANSLATE("Maximum texture units"))); 84 85 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_LIGHTS, 86 B_TRANSLATE("Maximum lights"))); 87 88 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_CLIP_PLANES, 89 B_TRANSLATE("Maximum clipping planes"))); 90 91 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_EVAL_ORDER, 92 B_TRANSLATE("Maximum evaluators equation order"))); 93 94 fCapabilitiesList->AddRow(_CreateConvolutionCapabilitiesRow()); 95 96 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_ELEMENTS_INDICES, 97 B_TRANSLATE("Maximum recommended index elements"))); 98 99 fCapabilitiesList->AddRow(_CreateCapabilitiesRow(GL_MAX_ELEMENTS_VERTICES, 100 B_TRANSLATE("Maximum recommended vertex elements"))); 101 102 // add the list 103 104 AddChild(fCapabilitiesList); 105 GroupLayout()->SetInsets(5.0, 5.0, 5.0, 5.0); 106 } 107 108 109 CapabilitiesView::~CapabilitiesView() 110 { 111 BRow *row; 112 while ((row = fCapabilitiesList->RowAt((int32)0, NULL)) != NULL) { 113 fCapabilitiesList->RemoveRow(row); 114 delete row; 115 } 116 delete fCapabilityColumn; 117 delete fValueColumn; 118 delete fCapabilitiesList; 119 } 120 121 122 // #pragma mark - 123 124 125 BRow* 126 CapabilitiesView::_CreateCapabilitiesRow(GLenum capability, const char* name) 127 { 128 BRow* row = new BRow(); 129 row->SetField(new BStringField(B_TRANSLATE(name)), 0); 130 131 int value = 0; 132 glGetIntegerv(capability, &value); 133 row->SetField(new BStringField(BString() << (int32)value), 1); 134 135 return row; 136 } 137 138 139 BRow* 140 CapabilitiesView::_CreateConvolutionCapabilitiesRow() 141 { 142 BRow* row = new BRow(); 143 row->SetField(new BStringField(B_TRANSLATE("Maximum convolution")), 0); 144 145 int width = 0; 146 glGetConvolutionParameteriv(GL_CONVOLUTION_2D, 147 GL_MAX_CONVOLUTION_WIDTH, &width); 148 149 int height = 0; 150 glGetConvolutionParameteriv(GL_CONVOLUTION_2D, 151 GL_MAX_CONVOLUTION_HEIGHT, &height); 152 153 BString convolution; 154 convolution << (int32)width << 'x' << (int32)height; 155 row->SetField(new BStringField(convolution), 1); 156 157 return row; 158 } 159