src/controlpanel.cpp

   1 /**
   2  * Definitions for Qt4 based control panel
   3  */
   4
   5 #include "controlpanel.h"
   6 #include "view.h"
   7 #include "screen.h"
   8 #include "document.h"
   9
  10 #ifndef CONTROLPANEL_DISABLED
  11
  12 namespace IPDF
  13 {
  14
  15
  16 ControlPanel::ControlPanel(RunArgs & args, QWidget * p) : QMainWindow(p),
  17         m_view(args.view), m_doc(args.doc), m_screen(args.screen)
  18 {
  19         // Size
  20         resize(300,300);
  21         // Title
  22         setWindowTitle("IPDF Control Panel");
  23         // Tooltip
  24         setToolTip("This is the IPDF Control Panel.\nDo you feel in control?");
  25
  26         // Main menues
  27         CreateMainMenu();
  28         CreateViewMenu();
  29         CreateDocumentMenu();
  30         CreateScreenMenu();
  31
  32         UpdateAll();
  33
  34 }
  35
  36 QMenu * ControlPanel::CreateMainMenu()
  37 {
  38         QMenu * main = menuBar()->addMenu("&Main");
  39
  40         // Quit entry
  41         QAction * quit = new QAction("&Quit", this);
  42         main->addAction(quit);
  43         connect(quit, SIGNAL(triggered()), qApp, SLOT(quit()));
  44         return main;
  45 }
  46
  47 QMenu * ControlPanel::CreateDocumentMenu()
  48 {
  49         QMenu * document = menuBar()->addMenu("&Document");
  50         return document;
  51 }
  52
  53 QMenu * ControlPanel::CreateViewMenu()
  54 {
  55         QMenu * view = menuBar()->addMenu("&View");
  56
  57
  58
  59         return view;
  60 }
  61
  62
  63
  64 QMenu * ControlPanel::CreateScreenMenu()
  65 {
  66         QMenu * screen = menuBar()->addMenu("&Screen");
  67
  68         m_screen_gpu_rendering = new QAction("&GPU Rendering", this);
  69         m_screen_gpu_rendering->setCheckable(true);
  70
  71         m_screen_cpu_rendering = new QAction("&CPU Rendering", this);
  72         m_screen_cpu_rendering->setCheckable(true);
  73
  74         screen->addAction(m_screen_gpu_rendering);
  75         screen->addAction(m_screen_cpu_rendering);
  76
  77         connect(m_screen_gpu_rendering, SIGNAL(triggered()), this, SLOT(SetGPURendering()));
  78         connect(m_screen_cpu_rendering, SIGNAL(triggered()), this, SLOT(SetCPURendering()));
  79
  80         return screen;
  81 }
  82
  83 void ControlPanel::UpdateAll()
  84 {
  85         bool using_gpu_rendering = m_view.UsingGPURendering();
  86         m_screen_gpu_rendering->setChecked(using_gpu_rendering);
  87         m_screen_cpu_rendering->setChecked(!using_gpu_rendering);
  88 }
  89
  90 void ControlPanel::SetGPURendering()
  91 {
  92         m_view.SetGPURendering(true);
  93         UpdateAll();
  94 }
  95
  96 void ControlPanel::SetCPURendering()
  97 {
  98         m_view.SetGPURendering(false);
  99         UpdateAll();
 100 }
 101
 102 ControlPanel * ControlPanel::g_panel = NULL;
 103
 104 int ControlPanel::Run(void * args)
 105 {
 106         ControlPanel::RunArgs * a = (ControlPanel::RunArgs*)args;
 107         QApplication app(a->argc, a->argv);
 108         g_panel = new ControlPanel(*a);
 109         g_panel->show();
 110         int result = app.exec();
 111         a->screen.RequestQuit();
 112         delete g_panel;
 113         return result;
 114 }
 115
 116
 117 }
 118
 119 #endif //CONTROLPANEL_ENABLED
 120