src/plugins/coreplugin/progressmanager/progressmanager_win.cpp

   1 /**************************************************************************
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  23 ** Other Usage
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  25 ** Alternatively, this file may be used in accordance with the terms and
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  32
  33 #include <QtCore/QVariant>
  34 #include <QtGui/QMainWindow>
  35 #include <QtGui/QFont>
  36 #include <QtGui/QFontMetrics>
  37 #include <QtGui/QPixmap>
  38 #include <QtGui/QPainter>
  39 #include <QtGui/QLabel>
  40
  41 #include <coreplugin/icore.h>
  42
  43 #include "progressmanager_p.h"
  44
  45 // for windows progress bar
  46 #ifndef __GNUC__
  47 #    include <shobjidl.h>
  48 #endif
  49
  50 // Windows 7 SDK required
  51 #ifdef __ITaskbarList3_INTERFACE_DEFINED__
  52
  53 namespace {
  54     int total = 0;
  55     ITaskbarList3* pITask = 0;
  56 }
  57
  58 void Core::Internal::ProgressManagerPrivate::init()
  59 {
  60     CoInitialize(NULL);
  61     HRESULT hRes = CoCreateInstance(CLSID_TaskbarList,
  62                                     NULL,CLSCTX_INPROC_SERVER,
  63                                     IID_ITaskbarList3,(LPVOID*) &pITask);
  64      if (FAILED(hRes))
  65      {
  66          pITask = 0;
  67          CoUninitialize();
  68          return;
  69      }
  70
  71      pITask->HrInit();
  72      return;
  73 }
  74
  75 void Core::Internal::ProgressManagerPrivate::cleanup()
  76 {
  77     if (pITask) {
  78     pITask->Release();
  79     pITask = NULL;
  80     CoUninitialize();
  81     }
  82 }
  83
  84
  85 void Core::Internal::ProgressManagerPrivate::setApplicationLabel(const QString &text)
  86 {
  87     if (!pITask)
  88         return;
  89
  90     WId winId = Core::ICore::instance()->mainWindow()->winId();
  91     if (text.isEmpty()) {
  92         pITask->SetOverlayIcon(winId, NULL, NULL);
  93     } else {
  94         QPixmap pix = QPixmap(":/projectexplorer/images/compile_error.png");
  95         QPainter p(&pix);
  96         p.setPen(Qt::white);
  97         QFont font = p.font();
  98         font.setPointSize(font.pointSize()-2);
  99         p.setFont(font);
 100         p.drawText(QRect(QPoint(0,0), pix.size()), Qt::AlignHCenter|Qt::AlignCenter, text);
 101         pITask->SetOverlayIcon(winId, pix.toWinHICON(), (wchar_t*)text.utf16());
 102     }
 103 }
 104
 105 void Core::Internal::ProgressManagerPrivate::setApplicationProgressRange(int min, int max)
 106 {
 107     total = max-min;
 108 }
 109
 110 void Core::Internal::ProgressManagerPrivate::setApplicationProgressValue(int value)
 111 {
 112     if (pITask) {
 113         WId winId = Core::ICore::instance()->mainWindow()->winId();
 114         pITask->SetProgressValue(winId, value, total);
 115     }
 116 }
 117
 118 void Core::Internal::ProgressManagerPrivate::setApplicationProgressVisible(bool visible)
 119 {
 120     if (!pITask)
 121         return;
 122
 123     WId winId = Core::ICore::instance()->mainWindow()->winId();
 124     if (visible)
 125         pITask->SetProgressState(winId, TBPF_NORMAL);
 126     else
 127         pITask->SetProgressState(winId, TBPF_NOPROGRESS);
 128 }
 129
 130 #else
 131
 132 void Core::Internal::ProgressManagerPrivate::init()
 133 {
 134 }
 135
 136 void Core::Internal::ProgressManagerPrivate::cleanup()
 137 {
 138 }
 139
 140 void Core::Internal::ProgressManagerPrivate::setApplicationLabel(const QString &text)
 141 {
 142     Q_UNUSED(text)
 143 }
 144
 145 void Core::Internal::ProgressManagerPrivate::setApplicationProgressRange(int min, int max)
 146 {
 147     Q_UNUSED(min)
 148     Q_UNUSED(max)
 149 }
 150
 151 void Core::Internal::ProgressManagerPrivate::setApplicationProgressValue(int value)
 152 {
 153     Q_UNUSED(value)
 154 }
 155
 156 void Core::Internal::ProgressManagerPrivate::setApplicationProgressVisible(bool visible)
 157 {
 158     Q_UNUSED(visible)
 159 }
 160
 161
 162 #endif // __ITaskbarList2_INTERFACE_DEFINED__