electron/brightray/browser/win/win32_notification.cc
2017-06-24 21:39:06 +10:00

64 lines
1.9 KiB
C++

#define WIN32_LEAN_AND_MEAN
#include "brightray/browser/win/win32_notification.h"
#include <windows.h>
#include <string>
#include <vector>
#include "third_party/skia/include/core/SkBitmap.h"
namespace brightray {
void Win32Notification::Show(const NotificationOptions& options) {
auto presenter = static_cast<NotificationPresenterWin7*>(this->presenter());
if (!presenter) return;
HBITMAP image = NULL;
if (!options.icon.drawsNothing()) {
if (options.icon.colorType() == kBGRA_8888_SkColorType) {
options.icon.lockPixels();
BITMAPINFOHEADER bmi = { sizeof(BITMAPINFOHEADER) };
bmi.biWidth = options.icon.width();
bmi.biHeight = -options.icon.height();
bmi.biPlanes = 1;
bmi.biBitCount = 32;
bmi.biCompression = BI_RGB;
HDC hdcScreen = GetDC(NULL);
image = CreateDIBitmap(hdcScreen, &bmi, CBM_INIT,
options.icon.getPixels(),
reinterpret_cast<BITMAPINFO*>(&bmi),
DIB_RGB_COLORS);
ReleaseDC(NULL, hdcScreen);
options.icon.unlockPixels();
}
}
Win32Notification* existing = nullptr;
if (!options.tag.empty())
existing = presenter->GetNotificationObjectByTag(options.tag);
if (existing) {
existing->tag_.clear();
this->notification_ref_ = std::move(existing->notification_ref_);
this->notification_ref_.Set(options.title, options.msg, image);
} else {
this->notification_ref_ = presenter->AddNotification(options.title,
options.msg,
image);
}
this->tag_ = options.tag;
if (image) DeleteObject(image);
}
void Win32Notification::Dismiss() {
notification_ref_.Close();
}
} // namespace brightray