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win: Implement SetProgressBar API.

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This commit is contained in:
Haojian Wu 2014-09-17 09:42:47 +08:00
parent 0f714c81cd
commit b5e82dac6f
5 changed files with 31 additions and 0 deletions
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23
atom/browser/native_window_views.cc
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@ -43,7 +43,9 @@
#elif defined(OS_WIN)
#include "atom/browser/ui/views/win_frame_view.h"
#include "base/win/scoped_comptr.h"
#include "base/win/windows_version.h"
#include "ui/base/win/shell.h"
#include "ui/views/win/hwnd_util.h"
#endif
namespace atom {
@ -479,6 +481,27 @@ gfx::NativeWindow NativeWindowViews::GetNativeWindow() {
return window_->GetNativeWindow();
}
void NativeWindowViews::SetProgressBar(double progress) {
#if defined(OS_WIN)
if (base::win::GetVersion() < base::win::VERSION_WIN7)
return;
base::win::ScopedComPtr<ITaskbarList3> taskbar;
if (FAILED(taskbar.CreateInstance(CLSID_TaskbarList, NULL,
CLSCTX_INPROC_SERVER) ||
FAILED(taskbar->HrInit()))) {
return;
}
HWND frame = views::HWNDForNativeWindow(GetNativeWindow());
if (progress > 1.0) {
taskbar->SetProgressState(frame, TBPF_INDETERMINATE);
} else if (progress < 0) {
taskbar->SetProgressState(frame, TBPF_NOPROGRESS);
} else if (progress >= 0) {
taskbar->SetProgressValue(frame, static_cast<int>(progress*100), progress);
}
#endif
}
gfx::AcceleratedWidget NativeWindowViews::GetAcceleratedWidget() {
return GetNativeWindow()->GetHost()->GetAcceleratedWidget();
}