private void Window_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (_sheetController.State.Mode == SheetMode.TextEditor)
{
return;
}
bool none = Keyboard.Modifiers == ModifierKeys.None;
bool onlyCtrl = Keyboard.Modifiers == ModifierKeys.Control;
bool onlyShift = Keyboard.Modifiers == ModifierKeys.Shift;
bool ctrlShift = Keyboard.Modifiers == (ModifierKeys.Control | ModifierKeys.Shift);
switch (e.Key)
{
// Ctrl+0: Zoom to Page Level
case Key.D0:
case Key.NumPad0:
if (onlyCtrl)
{
_sheetController.State.ZoomController.AutoFit();
}
break;
// Ctrl+1: Actual Size
case Key.D1:
case Key.NumPad1:
if (onlyCtrl)
{
_sheetController.State.ZoomController.ActualSize();
}
break;
// N: Mode None
// Ctrl+N: New Page
case Key.N:
if (none)
{
_sheetController.State.Mode = SheetMode.None;
UpdateModeMenu();
}
if (onlyCtrl)
{
_sheetController.NewPage();
}
break;
// Ctrl+O: Open Page
case Key.O:
if (onlyCtrl)
{
_sheetController.OpenPage();
}
break;
// Ctrl+S: Save Page
// S: Mode Selection
case Key.S:
if (onlyCtrl)
{
_sheetController.SavePage();
}
else if (none)
{
_sheetController.State.Mode = SheetMode.Selection;
UpdateModeMenu();
}
break;
// E: Mode Ellipse
case Key.E:
if (none)
{
_sheetController.State.Mode = SheetMode.Ellipse;
UpdateModeMenu();
}
break;
// Ctrl+L: Library
// L: Mode Line
case Key.L:
if (onlyCtrl)
{
_sheetController.LoadLibrary();
}
else if (none)
{
_sheetController.State.Mode = SheetMode.Line;
UpdateModeMenu();
}
break;
// Ctrl+D: Database
// D: Mode Image
case Key.D:
if (onlyCtrl)
{
OpenDatabase();
}
else if (none)
{
_sheetController.State.Mode = SheetMode.Image;
UpdateModeMenu();
}
break;
// Ctrl+Z: Undo
case Key.Z:
if (onlyCtrl)
{
_sheetController.State.HistoryController.Undo();
}
break;
// Ctrl+Y: Redo
case Key.Y:
if (onlyCtrl)
{
_sheetController.State.HistoryController.Redo();
}
break;
// Ctrl+X: Cut
// Ctrl+Shift+X: Cut as Json
case Key.X:
if (onlyCtrl)
{
_sheetController.CutText();
}
else if (ctrlShift)
{
_sheetController.CutJson();
}
break;
// Ctrl+C: Copy
// Ctrl+Shift+C: Copy as Json
case Key.C:
if (onlyCtrl)
{
_sheetController.CopyText();
}
else if (ctrlShift)
{
_sheetController.CopyJson();
}
break;
// Ctrl+V: Paste
// Ctrl+Shift+V: Paste as Json
case Key.V:
if (onlyCtrl)
{
_sheetController.PasteText();
}
break;
// Del: Delete
// Ctrl+Del: Reset
case Key.Delete:
if (onlyCtrl)
{
_sheetController.State.HistoryController.Register("Reset");
_sheetController.ResetPage();
}
else if (none)
{
_sheetController.Delete();
}
break;
// Ctrl+A: Select All
case Key.A:
if (onlyCtrl)
{
_sheetController.SelecteAll();
}
break;
// B: Create Block
// Ctrl+B: Break Block
case Key.B:
if (onlyCtrl)
{
_sheetController.BreakBlock();
}
else if (none)
{
e.Handled = true;
_sheetController.CreateBlock();
}
break;
// Up: Move Up
case Key.Up:
if (none && _sheetController.State.View.IsFocused)
{
_sheetController.MoveUp();
e.Handled = true;
}
break;
// Down: Move Down
case Key.Down:
if (none && _sheetController.State.View.IsFocused)
{
_sheetController.MoveDown();
e.Handled = true;
}
break;
// Left: Move Left
case Key.Left:
if (none && _sheetController.State.View.IsFocused)
{
_sheetController.MoveLeft();
e.Handled = true;
}
break;
// Right: Move Right
case Key.Right:
if (none && _sheetController.State.View.IsFocused)
{
_sheetController.MoveRight();
e.Handled = true;
}
break;
// F: Toggle Fill
case Key.F:
if (none)
{
_sheetController.ToggleFill();
}
break;
// I: Mode Insert
case Key.I:
if (none)
{
_sheetController.State.Mode = SheetMode.Insert;
UpdateModeMenu();
}
break;
// P: Mode Point
case Key.P:
if (none)
{
_sheetController.State.Mode = SheetMode.Point;
UpdateModeMenu();
}
break;
// R: Mode Rectangle
case Key.R:
if (none)
{
_sheetController.State.Mode = SheetMode.Rectangle;
UpdateModeMenu();
}
break;
// T: Mode Text
case Key.T:
if (none)
{
_sheetController.State.Mode = SheetMode.Text;
UpdateModeMenu();
}
break;
}
}
