internal void DeleteTab(PreviewTab tab)
{
FDocuments.Remove(tab);
tabControl.Tabs.Remove(tab);
tab.Dispose();
UpdateTabsVisible();
}
private void AddFakeTab()
{
PreviewTab tab = new PreviewTab(this, new PreparedPages(null), "");
tab.Fake = true;
FDocuments.Add(tab);
tab.AddToTabControl(tabControl);
}
/// <summary>
/// Deletes the report tab with specified text.
/// </summary>
/// <param name="text">The text of the tab.</param>
public void DeleteTab(string text)
{
PreviewTab tab = FindTab(text);
if (tab != null)
{
DeleteTab(tab);
}
}
/// <summary>
/// Switches to the tab with specified text.
/// </summary>
/// <param name="text">Text of the tab.</param>
/// <returns><b>true</b> if the tab with specified text exists, or <b>false</b> if there is no such tab.</returns>
public bool SwitchToTab(string text)
{
PreviewTab tab = FindTab(text);
if (tab != null)
{
tabControl.SelectedTab = tab;
return(true);
}
return(false);
}
public PreviewWorkspace(PreviewTab previewTab)
{
FPreviewTab = previewTab;
FPreviewPages = new PreviewPages();
curHand = ResourceLoader.GetCursor("Hand.cur");
curHandMove = ResourceLoader.GetCursor("HandMove.cur");
//SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.OptimizedDoubleBuffer, true);
Cursor = curHand;
Dock = DockStyle.Fill;
AutoScroll = true;
ColorSchemeStyle = eDotNetBarStyle.Office2007;
FastScrolling = Preview.FastScrolling;
FLayoutLocked = true;
}
private void tabControl1_SelectedTabChanged(object sender, DevComponents.DotNetBar.TabStripTabChangedEventArgs e)
{
if (FLocked)
{
return;
}
FCurrentPreview = tabControl.SelectedTab as PreviewTab;
if (FCurrentPreview != null && !FCurrentPreview.Fake)
{
Report.SetPreparedPages(FCurrentPreview.PreparedPages);
outlineControl.PreparedPages = FCurrentPreview.PreparedPages;
OutlineVisible = !FCurrentPreview.PreparedPages.Outline.IsEmpty;
UpdateZoom(FCurrentPreview.Zoom);
UpdatePageNumbers(FCurrentPreview.PageNo, FCurrentPreview.PageCount);
}
}
internal void AddPreviewTab(PreparedPages pages, string text)
{
PreviewTab tab = new PreviewTab(this, pages, text);
FDocuments.Add(tab);
pages.ClearPageCache();
OutlineVisible = !pages.Outline.IsEmpty;
tab.AddToTabControl(tabControl);
tab.UnlockLayout();
UpdateTabsVisible();
tab.UpdatePages();
// do not stole the focus
tabControl.TabStrip.AutoSelectAttachedControl = false;
tabControl.SelectedTab = tab;
tabControl.TabStrip.AutoSelectAttachedControl = true;
if (FDocuments.Count == 2 && FDocuments[0].Fake)
{
DeleteTab(FDocuments[0]);
}
}
public SearchInfo(PreviewTab tab)
{
FPreviewTab = tab;
}
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
if (Disabled)
{
return;
}
if ((e.KeyData & Keys.Control) == 0)
{
switch (e.KeyCode)
{
case Keys.Up:
Offset = new Point(Offset.X, Offset.Y - VScrollBar.SmallChange);
break;
case Keys.Down:
Offset = new Point(Offset.X, Offset.Y + VScrollBar.SmallChange);
break;
case Keys.Left:
Offset = new Point(Offset.X - HScrollBar.SmallChange, Offset.Y);
break;
case Keys.Right:
Offset = new Point(Offset.X + HScrollBar.SmallChange, Offset.Y);
break;
case Keys.PageUp:
Offset = new Point(Offset.X, Offset.Y - VScrollBar.LargeChange);
break;
case Keys.PageDown:
Offset = new Point(Offset.X, Offset.Y + VScrollBar.LargeChange);
break;
case Keys.Home:
PreviewTab.First();
break;
case Keys.End:
PreviewTab.Last();
break;
case Keys.Add:
PreviewTab.ZoomIn();
break;
case Keys.Subtract:
PreviewTab.ZoomOut();
break;
}
}
else
{
switch (e.KeyCode)
{
case Keys.F:
if ((Preview.Buttons & PreviewButtons.Find) != 0)
{
PreviewTab.Find();
}
break;
case Keys.P:
if ((Preview.Buttons & PreviewButtons.Print) != 0)
{
PreviewTab.Print();
}
break;
}
}
}
