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export: began windows taskbar button progress feedback

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This commit is contained in:
itsmattkc
2020-04-06 03:33:52 +10:00
parent 59fa80ae57
commit 1c063c5c11
2 changed files with 44 additions and 0 deletions
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app/dialog/export/export.cpp
+32
View File
@@ -20,6 +20,9 @@ ExportDialog::ExportDialog(ViewerOutput *viewer_node, QWidget *parent) :
viewer_node_(viewer_node),
previously_selected_format_(0),
exporter_(nullptr),
#ifdef Q_OS_WINDOWS
taskbar_list_(nullptr),
#endif
cancelled_(false)
{
QHBoxLayout* layout = new QHBoxLayout(this);
@@ -309,6 +312,12 @@ void ExportDialog::accept()
connect(exporter_, &Exporter::ExportEnded, this, &ExportDialog::ExporterIsDone);
connect(exporter_, &Exporter::ProgressChanged, progress_bar_, &QProgressBar::setValue);
#ifdef Q_OS_WINDOWS
CoCreateInstance(CLSID_TaskbarList, NULL, CLSCTX_ALL, IID_ITaskbarList, reinterpret_cast<void**>(&taskbar_list_));
taskbar_list_->SetProgressState(reinterpret_cast<HWND>(this->winId()), TBPF_NORMAL);
connect(exporter_, &Exporter::ProgressChanged, this, &ExportDialog::UpdateTaskbarProgress);
#endif
QMetaObject::invokeMethod(exporter_, "StartExporting", Qt::QueuedConnection);
SetUIElementsEnabled(false);
@@ -560,6 +569,12 @@ void ExportDialog::ExporterIsDone()
QDialog::accept();
} else {
if (!cancelled_) {
#ifdef Q_OS_WINDOWS
if (taskbar_list_) {
taskbar_list_->SetProgressState(reinterpret_cast<HWND>(this->winId()), TBPF_ERROR);
}
#endif
QMessageBox::critical(this,
tr("Export Status"),
tr("Export failed: %1").arg(exporter_->GetExportError()),
@@ -572,6 +587,14 @@ void ExportDialog::ExporterIsDone()
exporter_->deleteLater();
exporter_ = nullptr;
cancelled_ = false;
#ifdef Q_OS_WINDOWS
if (taskbar_list_) {
taskbar_list_->SetProgressState(reinterpret_cast<HWND>(this->winId()), TBPF_NOPROGRESS);
taskbar_list_->Release();
taskbar_list_ = nullptr;
}
#endif
}
void ExportDialog::CancelExport()
@@ -581,3 +604,12 @@ void ExportDialog::CancelExport()
exporter_->Cancel();
}
}
#ifdef Q_OS_WINDOWS
void ExportDialog::UpdateTaskbarProgress(int progress)
{
if (taskbar_list_) {
taskbar_list_->SetProgressValue(reinterpret_cast<HWND>(this->winId()), progress, 100);
}
}
#endif