void ScrollPages_PreviewMouseDown(object sender, MouseButtonEventArgs e)
{
ScrollPages.Focus();
}
public PDFRendererControl(PDFDocument pdf_document, bool remember_last_read_page, ZoomType force_zoom_type)
{
InitializeComponent();
pdf_renderer_control_stats = new PDFRendererControlStats(this, pdf_document);
this.remember_last_read_page = remember_last_read_page;
ObjPagesPanel.Background = ThemeColours.Background_Brush_Blue_LightToDark;
PageRenderArea.SizeChanged += PDFRendererControl_SizeChanged;
this.KeyUp += PDFRendererControl_KeyUp;
this.KeyDown += PDFRendererControl_KeyDown;
this.TextInput += PDFRendererControl_TextInput;
this.PreviewMouseWheel += PDFRendererControl_MouseWheel;
ScrollPages.PreviewMouseDown += ScrollPages_PreviewMouseDown;
ScrollPages.ScrollChanged += ScrollPages_ScrollChanged;
KeyboardNavigation.SetDirectionalNavigation(this, KeyboardNavigationMode.None);
KeyboardNavigation.SetDirectionalNavigation(ScrollPages, KeyboardNavigationMode.None);
KeyboardNavigation.SetDirectionalNavigation(ObjPagesPanel, KeyboardNavigationMode.None);
// Set the initial zoom
ZoomType zoom_type = ZoomType.Other;
switch (ConfigurationManager.Instance.ConfigurationRecord.GUI_LastPagesUp)
{
case "1":
zoom_type = ZoomType.Zoom1Up;
break;
case "2":
zoom_type = ZoomType.Zoom2Up;
break;
case "N":
zoom_type = ZoomType.ZoomNUp;
break;
case "W":
zoom_type = ZoomType.ZoomWholeUp;
break;
default:
zoom_type = ZoomType.Zoom1Up;
break;
}
// Is the zoomtype forced? (e.g. by the metadata panel or the sniffer)
if (ZoomType.Other != force_zoom_type)
{
zoom_type = force_zoom_type;
}
PageZoom(zoom_type);
// Add the child pages
bool add_bells_and_whistles = pdf_renderer_control_stats.pdf_document.PDFRenderer.PageCount < 50;
Logging.Info("+Creating child page controls");
for (int page = 1; page <= pdf_renderer_control_stats.pdf_document.PDFRenderer.PageCount; ++page)
{
PDFRendererPageControl page_control = new PDFRendererPageControl(page, this, pdf_renderer_control_stats, add_bells_and_whistles);
ObjPagesPanel.Children.Add(page_control);
}
Logging.Info("-Creating child page controls");
Logging.Info("+Setting initial viewport");
ReconsiderOperationMode(OperationMode.Hand);
SetSearchKeywords(); // Eventually this should move into the reconsideroperationmode
ScrollPages.Focus();
Logging.Info("-Setting initial viewport");
}
public PDFRendererControl(PDFDocument pdf_document, bool remember_last_read_page, ZoomType force_zoom_type)
{
WPFDoEvents.AssertThisCodeIsRunningInTheUIThread();
Theme.Initialize();
InitializeComponent();
//Unloaded += PDFRendererControl_Unloaded;
Dispatcher.ShutdownStarted += Dispatcher_ShutdownStarted;
pdf_renderer_control_stats = new PDFRendererControlStats(pdf_document);
this.remember_last_read_page = remember_last_read_page;
ObjPagesPanel.Background = ThemeColours.Background_Brush_Blue_LightToDark;
PageRenderArea.SizeChanged += PDFRendererControl_SizeChanged;
KeyUp += PDFRendererControl_KeyUp;
KeyDown += PDFRendererControl_KeyDown;
TextInput += PDFRendererControl_TextInput;
PreviewMouseWheel += PDFRendererControl_MouseWheel;
ScrollPages.PreviewMouseDown += ScrollPages_PreviewMouseDown;
ScrollPages.ScrollChanged += ScrollPages_ScrollChanged;
KeyboardNavigation.SetDirectionalNavigation(this, KeyboardNavigationMode.None);
KeyboardNavigation.SetDirectionalNavigation(ScrollPages, KeyboardNavigationMode.None);
KeyboardNavigation.SetDirectionalNavigation(ObjPagesPanel, KeyboardNavigationMode.None);
// Set the initial zoom
ZoomType zoom_type = ZoomType.Other;
switch (ConfigurationManager.Instance.ConfigurationRecord.GUI_LastPagesUp)
{
case "1":
zoom_type = ZoomType.Zoom1Up;
break;
case "2":
zoom_type = ZoomType.Zoom2Up;
break;
case "N":
zoom_type = ZoomType.ZoomNUp;
break;
case "W":
zoom_type = ZoomType.ZoomWholeUp;
break;
default:
zoom_type = ZoomType.Zoom1Up;
break;
}
// Is the zoom type forced? (e.g. by the metadata panel or the sniffer)
if (ZoomType.Other != force_zoom_type)
{
zoom_type = force_zoom_type;
}
PageZoom(zoom_type);
var doc = pdf_renderer_control_stats.pdf_document;
SafeThreadPool.QueueUserWorkItem(o =>
{
// Add the child pages
bool add_bells_and_whistles = (doc.PageCount > 0 && doc.PageCount < 50);
WPFDoEvents.InvokeAsyncInUIThread(() =>
{
Logging.Info("+Creating child page controls");
for (int page = 1; page <= doc.PageCount; ++page)
{
PDFRendererPageControl page_control = new PDFRendererPageControl(this, page, add_bells_and_whistles);
ObjPagesPanel.Children.Add(page_control);
}
Logging.Info("-Creating child page controls");
});
});
Logging.Info("+Setting initial viewport");
ReconsiderOperationMode(OperationMode.Hand);
SetSearchKeywords(); // Eventually this should move into the ReconsiderOperationMode
ScrollPages.Focus();
Logging.Info("-Setting initial viewport");
}