/// <summary>
/// The platform quit message loop.
/// </summary>
protected override void QuitMessageLoop()
{
if (CefRuntime.Platform == CefRuntimePlatform.Windows)
{
GtkNativeMethods.Quit();
}
else
{
CefRuntime.QuitMessageLoop();
}
}
/// <summary>
/// The get size.
/// </summary>
/// <param name="width">
/// The width.
/// </param>
/// <param name="height">
/// The height.
/// </param>
protected virtual void GetSize(out int width, out int height)
{
width = 0;
height = 0;
if (mMainWindow == IntPtr.Zero)
{
return;
}
GtkNativeMethods.GetWindowSize(Host, out width, out height);
}
/// <summary>
/// The platform run message loop.
/// </summary>
protected override void RunMessageLoop()
{
if (CefRuntime.Platform == CefRuntimePlatform.Windows)
{
/* run the GTK+ main loop */
GtkNativeMethods.Run();
}
else
{
CefRuntime.RunMessageLoop();
}
}
/// <summary>
/// The on browser created.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void OnBrowserCreated(object sender, EventArgs e)
{
mBrowserWindowHandle = mBrowser.CefBrowser.GetHost().GetWindowHandle();
if (CefRuntime.Platform == CefRuntimePlatform.Windows)
{
if (mBrowserWindowHandle != IntPtr.Zero)
{
// ReSharper disable once InlineOutVariableDeclaration
int width;
// ReSharper disable once InlineOutVariableDeclaration
int height;
GetSize(out width, out height);
GtkNativeMethods.SetWindowPos(mBrowserWindowHandle, IntPtr.Zero, 0, 0, width, height);
}
}
}
/// <summary>
/// The on resize.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
protected override void OnResize(object sender, EventArgs e)
{
if (CefRuntime.Platform == CefRuntimePlatform.Windows)
{
if (mBrowserWindowHandle != IntPtr.Zero)
{
// ReSharper disable once InlineOutVariableDeclaration
int width;
// ReSharper disable once InlineOutVariableDeclaration
int height;
GetSize(out width, out height);
GtkNativeMethods.SetWindowPos(mBrowserWindowHandle, IntPtr.Zero, 0, 0, width, height);
}
}
else
{
base.OnResize(sender, e);
}
}
/// <summary>
/// The create window.
/// </summary>
private void CreateWindow()
{
var wndType = mHostConfig.HostFrameless
? GtkNativeMethods.GtkWindowType.GtkWindowPopup
: GtkNativeMethods.GtkWindowType.GtkWindowToplevel;
mMainWindow = GtkNativeMethods.NewWindow(wndType);
GtkNativeMethods.SetTitle(mMainWindow, mHostConfig.HostTitle);
GtkNativeMethods.SetIconFromFile(mMainWindow, mHostConfig.HostIconFile);
GtkNativeMethods.SetSizeRequest(mMainWindow, mHostConfig.HostWidth, mHostConfig.HostHeight);
if (mHostConfig.HostCenterScreen)
{
GtkNativeMethods.SetWindowPosition(mMainWindow, GtkNativeMethods.GtkWindowPosition.GtkWinPosCenter);
}
switch (mHostConfig.HostState)
{
case WindowState.Normal:
break;
case WindowState.Maximize:
GtkNativeMethods.SetWindowMaximize(mMainWindow);
break;
case WindowState.Fullscreen:
GtkNativeMethods.SetFullscreen(mMainWindow);
break;
}
GtkNativeMethods.AddConfigureEvent(mMainWindow);
Realized += OnRealized;
Resized += OnResize;
Exited += OnExit;
GtkNativeMethods.ShowAll(mMainWindow);
}
/// <summary>
/// The platform initialize.
/// </summary>
protected override void Initialize()
{
GtkNativeMethods.InitWindow(0, null);
}
/// <summary>
/// The on exit.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
protected virtual void OnExit(object sender, EventArgs e)
{
GtkNativeMethods.Quit();
}
/// <summary>
/// The on resize.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
protected virtual void OnResize(object sender, EventArgs e)
{
GetSize(out var width, out var height);
GtkNativeMethods.SetWindowSize(Host, width, height);
}
/// <summary>
/// The resize host.
/// </summary>
/// <param name="host">
/// The host.
/// </param>
/// <param name="width">
/// The width.
/// </param>
/// <param name="height">
/// The height.
/// </param>
public virtual void ResizeHost(IntPtr host, int width, int height)
{
GtkNativeMethods.SetWindowSize(host, width, height);
}
