LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
LPARAM lParam) {
BrowserWindow* browser = 0;
BOOL b = 0;
WORD childEvent = 0;
HWND childHandle = 0;
HWND shellBrowserHandle = 0;
switch (uMsg) {
case WM_SIZE:
browser = GetBrowserWindow(hwnd);
if (browser) {
browser->OnSize();
} else {
LOG_WARNING << "WindowProc(): event WM_SIZE: "
"could not fetch BrowserWindow";
}
break;
case WM_CREATE:
if (GetWindow(hwnd, GW_OWNER)) {
browser = new BrowserWindow(hwnd, true);
} else {
browser = new BrowserWindow(hwnd, false);
}
StoreBrowserWindow(hwnd, browser);
return 0;
case WM_DESTROY:
LOG_DEBUG << "WM_DESTROY";
RemoveBrowserWindow(hwnd);
if (g_browserWindows.empty()) {
StopWebServer();
#ifdef DEBUG
// Debugging mongoose, see InitializeLogging().
printf("----------------------------------------");
printf("----------------------------------------\n");
#endif
// Cannot call PostQuitMessage as cookies won't be flushed to disk
// if application is closed immediately. See comment #2:
// https://code.google.com/p/phpdesktop/issues/detail?id=146
// I suppose that this PostQuitMessage was added here so that
// application is forced to exit cleanly in case Mongoose
// web server hanged while stopping it, as I recall such case.
// -------------------
// PostQuitMessage(0);
// -------------------
}
return 0;
case WM_GETMINMAXINFO:
browser = GetBrowserWindow(hwnd);
if (browser) {
browser->OnGetMinMaxInfo(uMsg, wParam, lParam);
return 0;
} else {
// GetMinMaxInfo may fail during window creation, so
// log severity is only DEBUG.
LOG_DEBUG << "WindowProc(): event WM_GETMINMAXINFO: "
"could not fetch BrowserWindow";
}
break;
case WM_SETFOCUS:
browser = GetBrowserWindow(hwnd);
if (browser) {
browser->SetFocus();
return 0;
} else {
LOG_DEBUG << "WindowProc(): event WM_SETFOCUS: "
"could not fetch BrowserWindow";
}
break;
case WM_ERASEBKGND:
browser = GetBrowserWindow(hwnd);
if (browser && browser->GetCefBrowser().get()) {
CefWindowHandle hwnd = \
browser->GetCefBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 1;
}
}
break;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
LPARAM lParam) {
BrowserWindow* browser = 0;
BOOL b = 0;
WORD childEvent = 0;
HWND childHandle = 0;
HWND shellBrowserHandle = 0;
json_value* appSettings = GetApplicationSettings();
std::string main_window_title = (*appSettings)["main_window"]["title"];
// Settings
bool minimize_to_tray = (*appSettings)["main_window"]["minimize_to_tray"];
if (CountBrowserWindows() > 1) {
minimize_to_tray = false;
}
switch (uMsg) {
case WM_SIZE:
browser = GetBrowserWindow(hwnd);
if (browser && browser->GetCefBrowser()) {
browser->OnSize();
} else if (!browser) {
LOG_WARNING << "WindowProc() WM_SIZE: could not fetch BrowserWindow";
}
break;
case WM_MOVE:
case WM_MOVING:
case WM_SIZING:
browser = GetBrowserWindow(hwnd);
if (browser && browser->GetCefBrowser()) {
browser->GetCefBrowser()->GetHost()->NotifyMoveOrResizeStarted();
} else if (!browser) {
LOG_WARNING << "WindowProc() WM_MOVE: could not fetch BrowserWindow";
}
return 0;
case WM_CREATE:
if (GetWindow(hwnd, GW_OWNER)) {
browser = new BrowserWindow(hwnd, true);
} else {
browser = new BrowserWindow(hwnd, false);
}
StoreBrowserWindow(hwnd, browser);
return 0;
case WM_DESTROY:
LOG_DEBUG << "WM_DESTROY";
RemoveBrowserWindow(hwnd);
if (g_browserWindows.empty()) {
StopWebServer();
Shell_NotifyIcon(NIM_DELETE, &GetTrayData(hwnd));
// Cannot call PostQuitMessage as cookies won't be flushed to disk
// if application is closed immediately. See comment #2:
// https://code.google.com/p/phpdesktop/issues/detail?id=146
// I suppose that this PostQuitMessage was added here so that
// application is forced to exit cleanly in case Mongoose
// web server hanged while stopping it, as I recall such case.
// -------------------
// PostQuitMessage(0);
// -------------------
#ifdef DEBUG
// Debugging mongoose, see InitializeLogging().
printf("----------------------------------------");
printf("----------------------------------------\n");
#endif
}
return 0;
case WM_GETMINMAXINFO:
browser = GetBrowserWindow(hwnd);
if (browser) {
browser->OnGetMinMaxInfo(uMsg, wParam, lParam);
return 0;
} else {
// GetMinMaxInfo may fail during window creation, so
// log severity is only DEBUG.
LOG_DEBUG << "WindowProc(): event WM_GETMINMAXINFO: "
"could not fetch BrowserWindow";
}
break;
case WM_SETFOCUS:
browser = GetBrowserWindow(hwnd);
if (browser) {
browser->SetFocus();
return 0;
} else {
LOG_DEBUG << "WindowProc(): event WM_SETFOCUS: "
"could not fetch BrowserWindow";
}
break;
case WM_ERASEBKGND:
// Erase the background when the browser does not exist.
browser = GetBrowserWindow(hwnd);
if (browser && browser->GetCefBrowser()) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
break;
case WM_PAINT:
PAINTSTRUCT ps;
BeginPaint(hwnd, &ps);
EndPaint(hwnd, &ps);
return 0;
case WM_SYSCOMMAND:
if (wParam == SC_MINIMIZE && minimize_to_tray) {
LOG_DEBUG << "Minimize to tray";
ShowWindow(hwnd, SW_MINIMIZE);
Sleep(200);
ShowWindow(hwnd, SW_HIDE);
Shell_NotifyIcon(NIM_ADD, &GetTrayData(hwnd));
break;
}
break;
case WM_TRAY_MESSAGE:
if (lParam == WM_LBUTTONDOWN || lParam == WM_RBUTTONDOWN) {
LOG_DEBUG << "Restore from tray";
ShowWindow(hwnd, SW_SHOW);
ShowWindow(hwnd, SW_RESTORE);
SetForegroundWindow(hwnd);
Shell_NotifyIcon(NIM_DELETE, &GetTrayData(hwnd));
break;
}
break;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}