public void UpdateSize()
{
if (videoMode == VideoMode.TV)
{
Trace.WriteLineIf(MainForm.trace.TraceInfo, "VideoForm_Resize(...)");
if (Controls.Count > 0 && Controls[0] is VideoControl)
{
VideoControl videoControl = Controls[0] as VideoControl;
if (videoControl.CurrentGraphBuilder != null)
{
Size targetSize = videoControl.CurrentGraphBuilder.CurrentVideoTargetRectangle.Size;
double ratioClient = (double)ClientSize.Height / (double)ClientSize.Width;
double ratioTarget = (double)targetSize.Height / (double)targetSize.Width;
Trace.WriteLineIf(MainForm.trace.TraceVerbose, string.Format(("\tClientSize {0}, TargetSize {1}"), ClientSize, targetSize));
Trace.WriteLineIf(MainForm.trace.TraceVerbose, string.Format(("\tratioClient {0}, ratioTarget {1}"), ratioClient, ratioTarget));
if (ratioClient != ratioTarget)
{
Trace.WriteLineIf(MainForm.trace.TraceVerbose, "\tratioClient != ratioTarget");
//Size newClientSize = ClientSize;
if (ratioClient > ratioTarget)
{
Height += (int)((double)ClientSize.Width * ratioTarget) - ClientSize.Height;
}
//newClientSize.Height = (int)((double)newClientSize.Width * ratioTarget);
else
{
Width += (int)((double)ClientSize.Height / ratioTarget) - ClientSize.Width;
}
//newClientSize.Width = (int)((double)newClientSize.Height / ratioTarget);
//if (ClientSize.Width < targetSize.Width)
// newClientSize.Width = (int)((double)newClientSize.Height / ratioTarget);
//else
// newClientSize.Height = (int)((double)newClientSize.Width * ratioTarget);
//ClientSize = newClientSize;
videoControl.Invalidate();
}
}
}
}
}
public GraphBuilderBDA(VideoControl renderingControl)
: base(renderingControl)
{
}
public GraphBuilderBase(VideoControl renderingControl)
{
this.hostingControl = renderingControl;
//directDraw.Init();
}
public GraphBuilderWDM(VideoControl renderingControl)
: base(renderingControl)
{
}
public GraphBuilderPlayer(VideoControl renderingControl)
: base(renderingControl)
{
}
public GraphBuilderBDATimeShifting(VideoControl renderingControl)
: base(renderingControl)
{
}
public GraphBuilderBDAMosaic(VideoControl renderingControl)
: base(renderingControl)
{
}
public GraphBuilderPlayer(VideoControl renderingControl)
: base(renderingControl)
{
}
public GraphBuilderTV TuneChannel(Channel channel, bool needRebuild, GraphBuilderBase currentGraph, VideoControl hostingControl)
{
if (needRebuild && currentGraph != null)
{
ClearGraph();
//OnGraphStop();
//currentGraph.Dispose();
//currentGraph = null;
}
GraphBuilderTV currentGraphTV = currentGraph as GraphBuilderTV;
if (channel is ChannelDVB)
{
ChannelDVB channelDVB = channel as ChannelDVB;
if (needRebuild)
{
GraphBuilderBDA newGraph = null;
switch(this.graphBuilderType)
{
case GraphBuilderType.BDA:
newGraph = new GraphBuilderBDA(hostingControl);
break;
case GraphBuilderType.BDATimeShifting:
newGraph = new GraphBuilderBDATimeShifting(hostingControl);
break;
case GraphBuilderType.BDAMosaic:
newGraph = new GraphBuilderBDAMosaic(hostingControl);
break;
}
newGraph.GraphStarted += new EventHandler(newGraph_GraphStarted);
newGraph.GraphEnded += new EventHandler(newGraph_GraphEnded);
newGraph.PossibleChanged += new EventHandler<GraphBuilderBase.PossibleEventArgs>(newGraph_PossibleChanged);
newGraph.Settings = Settings;
currentGraphTV = newGraph;
newGraph.ReferenceClock = channelDVB.ReferenceClock;
newGraph.AudioDecoderType = channelDVB.AudioDecoderType;
DsDevice device;
if (!string.IsNullOrEmpty(channelDVB.AudioDecoderDevice))
{
if (GraphBuilderBDA.AudioDecoderDevices.TryGetValue(channelDVB.AudioDecoderDevice, out device))
newGraph.AudioDecoderDevice = device;
else
throw new Exception(string.Format(Properties.Resources.AudioDeviceNotFound, channelDVB.AudioDecoderDevice));
}
if (channelDVB.VideoDecoderType == ChannelDVB.VideoType.MPEG2)
{
if (!string.IsNullOrEmpty(channelDVB.MPEG2DecoderDevice))
{
if (GraphBuilderBDA.MPEG2DecoderDevices.TryGetValue(channelDVB.MPEG2DecoderDevice, out device))
newGraph.Mpeg2DecoderDevice = device;
else
throw new Exception(string.Format(Properties.Resources.MPEG2DecoderDeviceNotFound, channelDVB.MPEG2DecoderDevice));
}
}
else
{
if (!string.IsNullOrEmpty(channelDVB.H264DecoderDevice))
{
if (GraphBuilderBDA.H264DecoderDevices.TryGetValue(channelDVB.H264DecoderDevice, out device))
newGraph.H264DecoderDevice = device;
else
throw new Exception(string.Format(Properties.Resources.H264DecoderDeviceNotFound, channelDVB.H264DecoderDevice));
}
}
if (!string.IsNullOrEmpty(channelDVB.AudioRendererDevice))
{
if (GraphBuilderBDA.AudioRendererDevices.TryGetValue(channelDVB.AudioRendererDevice, out device))
newGraph.AudioRendererDevice = device;
else
throw new Exception(string.Format(Properties.Resources.AudioRendererDeviceNotFound, channelDVB.AudioRendererDevice));
}
if (!string.IsNullOrEmpty(channelDVB.TunerDevice))
{
if (GraphBuilderBDA.TunerDevices.TryGetValue(channelDVB.TunerDevice, out device))
newGraph.TunerDevice = device;
else
throw new Exception(string.Format(Properties.Resources.TunerDeviceNotFound, channelDVB.TunerDevice));
}
if (!string.IsNullOrEmpty(channelDVB.CaptureDevice))
{
if (GraphBuilderBDA.CaptureDevices.TryGetValue(channelDVB.CaptureDevice, out device))
newGraph.CaptureDevice = device;
else
throw new Exception(string.Format(Properties.Resources.CaptureDeviceNotFound, channelDVB.CaptureDevice));
}
IDVBTuningSpace tuningSpace = (IDVBTuningSpace)new DVBTuningSpace();
if (channel is ChannelDVBT)
{
tuningSpace.put_UniqueName("DVBT TuningSpace");
tuningSpace.put_FriendlyName("DVBT TuningSpace");
tuningSpace.put_NetworkType(CLSID.DVBTNetworkProvider);
tuningSpace.put_SystemType(DVBSystemType.Terrestrial);
}
else if (channel is ChannelDVBC)
{
tuningSpace.put_UniqueName("DVBC TuningSpace");
tuningSpace.put_FriendlyName("DVBC TuningSpace");
tuningSpace.put_NetworkType(CLSID.DVBCNetworkProvider);
tuningSpace.put_SystemType(DVBSystemType.Cable);
}
else if (channel is ChannelDVBS)
{
tuningSpace.put_UniqueName("DVBS TuningSpace");
tuningSpace.put_FriendlyName("DVBS TuningSpace");
tuningSpace.put_NetworkType(CLSID.DVBSNetworkProvider);
tuningSpace.put_SystemType(DVBSystemType.Satellite);
}
newGraph.TuningSpace = tuningSpace as ITuningSpace;
newGraph.BuildGraph();
}
currentGraphTV.SubmitTuneRequest(channel);
currentGraphTV.VideoZoomMode = channelDVB.VideoZoomMode;
currentGraphTV.VideoKeepAspectRatio = channelDVB.VideoKeepAspectRatio;
currentGraphTV.VideoOffset = channelDVB.VideoOffset;
currentGraphTV.VideoZoom = channelDVB.VideoZoom;
currentGraphTV.VideoAspectRatioFactor = channelDVB.VideoAspectRatioFactor;
currentGraphTV.RunGraph();
//currentGraph.VideoResizer();
currentGraphTV.CurrentChannel = channel;
}
else if (channel is ChannelAnalogic)
{
ChannelAnalogic channelAnalogic = channel as ChannelAnalogic;
if (needRebuild)
{
GraphBuilderWDM newGraph = new GraphBuilderWDM(hostingControl);
newGraph.GraphStarted += new EventHandler(newGraph_GraphStarted);
newGraph.GraphEnded += new EventHandler(newGraph_GraphEnded);
newGraph.PossibleChanged += new EventHandler<GraphBuilderBase.PossibleEventArgs>(newGraph_PossibleChanged);
newGraph.Settings = Settings;
currentGraphTV = newGraph;
DsDevice device;
if (GraphBuilderWDM.AudioRendererDevices.TryGetValue(channelAnalogic.AudioRendererDevice, out device))
newGraph.AudioRendererDevice = device;
if (GraphBuilderWDM.VideoInputDevices.TryGetValue(channelAnalogic.VideoCaptureDeviceName, out device))
newGraph.VideoCaptureDevice = device;
if (GraphBuilderWDM.AudioInputDevices.TryGetValue(channelAnalogic.AudioCaptureDeviceName, out device))
newGraph.AudioCaptureDevice = device;
newGraph.FormatOfCapture = channelAnalogic.FormatOfCapture;
newGraph.BuildGraph();
}
bool goodTuning = true;
try
{
currentGraphTV.SubmitTuneRequest(channel);
}
catch (COMException)
{
goodTuning = false;
}
if (goodTuning)
{
currentGraphTV.VideoZoomMode = channelAnalogic.VideoZoomMode;
currentGraphTV.VideoKeepAspectRatio = channelAnalogic.VideoKeepAspectRatio;
currentGraphTV.VideoOffset = channelAnalogic.VideoOffset;
currentGraphTV.VideoZoom = channelAnalogic.VideoZoom;
currentGraphTV.VideoAspectRatioFactor = channelAnalogic.VideoAspectRatioFactor;
currentGraphTV.RunGraph();
//currentGraph.VideoResizer();
currentGraphTV.CurrentChannel = channel;
}
else
currentGraphTV.CurrentChannel = null;
}
return currentGraphTV;
}
// Contructor
public MainForm()
{
mainForm = this;
InitializeComponent();
// Disabled the screensaver
SystemParametersInfo(SPI_GETSCREENSAVEACTIVE, 0, ref this.screenSaverWasEnabled, 0);
if (this.screenSaverWasEnabled)
SystemParametersInfo(SPI_SETSCREENSAVEACTIVE, false, IntPtr.Zero, 0);
// Disabled power saving
this.powerSavingPreviousState = SetThreadExecutionState(ES_DISPLAY_REQUIRED | ES_CONTINUOUS);
// Miscellaneous initialization
ToolStripManager.LoadSettings(this, RegistryBaseKey);
this.dockPanel.SuspendLayout();
this.panelChannel = new PanelChannel();
this.panelChannelProperties = new PanelChannelProperties();
this.panelEPG = new PanelEPG();
this.panelInfos = new PanelInfos();
this.panelMediaTuning = new PanelMediaTuning();
this.panelSettings = new PanelSettings();
this.panelTimeLine = new PanelTimeLine();
this.panelTimeLine.ShowHint = DockState.DockBottom;
this.panelVideo = new PanelVideo();
this.videoControl = new VideoControl();
this.videoControl.BackColor = System.Drawing.Color.Black;
this.videoControl.ContextMenuStrip = this.contextMenuStripPanelVideo;
this.videoControl.Name = "videoControl";
this.videoControl.Dock = DockStyle.Fill;
this.videoControl.DoubleClick += new System.EventHandler(this.videoControl_DoubleClick);
this.videoControl.Resize += new System.EventHandler(this.videoControl_Resize);
this.videoControl.KeyDown += new System.Windows.Forms.KeyEventHandler(this.videoControl_KeyDown);
this.videoControl.MouseWheel += new MouseEventHandler(videoControl_MouseWheel);
this.panelVideo.Controls.Add(this.videoControl);
this.deserializeDockContent = new DeserializeDockContent(GetContentFromPersistString);
try
{
this.dockPanel.LoadFromXml(FileUtils.WorkingDirectory + "\\" + AssemblyName + ".Settings.UI.xml", deserializeDockContent);
}
catch (FileNotFoundException)
{
this.dockPanel.DockBottomPortion = 58;
this.dockPanel.DockTopPortion = 58;
this.panelChannelProperties.Show(this.dockPanel, DockState.DockRightAutoHide);
this.panelSettings.Show(this.dockPanel, DockState.DockRightAutoHide);
this.panelChannel.Show(this.dockPanel, DockState.DockLeft);
this.panelMediaTuning.Show(this.panelChannel.Pane, DockAlignment.Bottom, 0.3);
this.panelTimeLine.Show(this.dockPanel, DockState.DockBottom);
}
this.panelVideo.Show(this.dockPanel);
this.videoForm.FormClosing += new FormClosingEventHandler(videoForm_FormClosing);
// Load the default channels
FileStream fileStream = null;
try
{
fileStream = new FileStream(FileUtils.WorkingDirectory + "\\" + AssemblyName + ".Channels.xml", FileMode.Open);
this.panelChannel.LoadChannels(fileStream);
}
catch
{
firstLaunch = true;
}
finally
{
if (fileStream != null)
fileStream.Close();
}
// Settings
this.panelMediaTuning.trackBarVolume.Value = MainForm.Settings.Volume;
this.panelMediaTuning.trackBarBalance.Value = MainForm.Settings.Balance;
this.editToolStripMenuItem.DropDown = this.contextMenuStripPanelVideo;
this.aspecRatio169toolStripMenuItem.Checked = Settings.UseVideo169Mode;
ChangeSetting("UseVideo169Mode");
this.toolStripButtonTimeShifting.Checked = Settings.TimeShiftingActivated;
ChangeSetting("TimeShiftingActivated");
ChangeSetting("UseWPF");
ChangeSetting("VideoBackgroundColor");
ChangeSetting("UseWinLIRC");
this.dockPanel.ResumeLayout();
beforeLaunchWindowState = WindowState;
switch (Settings.StartVideoMode)
{
case VideoMode.TV:
ExecuteCommand(CommandName.VideoModeTV);
//WindowState = FormWindowState.Minimized;
break;
case VideoMode.Fullscreen:
ExecuteCommand(CommandName.VideoModeFullscreen);
//WindowState = FormWindowState.Minimized;
break;
}
}
public GraphBuilderBDATimeShifting(VideoControl renderingControl)
: base(renderingControl)
{
}