public bool ProcessMessage(IntPtr hwnd, UInt32 message, UInt32 wParam, UInt32 lParam, UInt32 time, Int32 xPos, Int32 yPos) { // Handle keyboard shortcuts if ((message == 0x0100) || (message == 0x0104) && (Control.ModifierKeys != Keys.None)) { Keys keyPress = (Keys)wParam; if (keyPress == Keys.ControlKey) { return(false); } var modifiers = Control.ModifierKeys; if ((modifiers & Keys.Control) == Keys.Control) { keyPress |= Keys.Control; } if ((modifiers & Keys.Shift) == Keys.Shift) { keyPress |= Keys.Shift; } if ((modifiers & Keys.Alt) == Keys.Alt) { keyPress |= Keys.Alt; } return(CommandHandling.ProcessMenuShortcut(keyPress, ContextMenu.Items)); } return(false); }
public bool ProcessMessage(IntPtr hwnd, UInt32 message, UInt32 wParam, UInt32 lParam, UInt32 time, Int32 xPos, Int32 yPos) { const int WM_KEYDOWN = 0x0100; const int WM_SYSKEYDOWN = 0x0104; switch (message) { case WM_KEYDOWN: case WM_SYSKEYDOWN: if (CurrentWorksheet.IsEditing && (wParam == (UInt32)Keys.Escape)) { CurrentWorksheet.EndEdit(EndEditReason.Cancel); return(true); } else if (!CurrentWorksheet.IsEditing && (wParam == (UInt32)Keys.F2)) { CurrentWorksheet.StartEdit(); return(true); } // else return(CommandHandling.ProcessMenuShortcut(wParam, MenuBar.Items)); } return(false); }
public bool ProcessMessage(IntPtr hwnd, UInt32 message, UInt32 wParam, UInt32 lParam, UInt32 time, Int32 xPos, Int32 yPos) { // Handle keyboard shortcuts if ((message == 0x0100) || (message == 0x0104) && (Control.ModifierKeys != Keys.None)) { Keys keyPress = (Keys)wParam; if (keyPress == Keys.ControlKey) { return(false); } var modifiers = Control.ModifierKeys; if ((modifiers & Keys.Control) == Keys.Control) { keyPress |= Keys.Control; } if ((modifiers & Keys.Shift) == Keys.Shift) { keyPress |= Keys.Shift; } if ((modifiers & Keys.Alt) == Keys.Alt) { keyPress |= Keys.Alt; } if (CommandHandling.ProcessMenuShortcut(keyPress, ContextMenu.Items)) { return(true); } // Pick up any stragglers switch (keyPress) { case Keys.Tab: SelectedHtml = " "; return(true); case Keys.Left | Keys.Control: { var range = GetTextRange(); if (range != null) { range.move("word", -1); range.collapse(); range.select(); } } return(true); case Keys.Right | Keys.Control: { var range = GetTextRange(); if (range != null) { range.move("word", 1); range.collapse(); range.select(); } } return(true); case Keys.Oemcomma | Keys.Control: FormatFontDecrease(); return(true); case Keys.OemPeriod | Keys.Control: FormatFontIncrease(); return(true); } } return(false); }