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toggle line comment support

This commit is contained in:
Vadim Lopatin 2015-02-09 12:33:26 +03:00
parent 183571efa0
commit f99985623c
3 changed files with 28 additions and 11 deletions
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2
src/dlangui/core/editable.d
View File

@ -683,7 +683,7 @@ class EditableContent {
if (ch == ' ') {
x++;
} else if (ch == '\t') {
x = (x + _tabSize) % _tabSize;
x = (x + _tabSize) / _tabSize * _tabSize;
} else {
if (res.firstNonSpace < 0) {
res.firstNonSpace = i;

30
src/dlangui/platforms/windows/winapp.d
View File

@ -640,8 +640,12 @@ class Win32Window : Window {
_keyFlags &= ~flag;
}
bool onKey(KeyAction action, uint keyCode, int repeatCount, dchar character = 0) {
bool onKey(KeyAction action, uint keyCode, int repeatCount, dchar character = 0, bool syskey = false) {
KeyEvent event;
if (syskey)
_keyFlags |= KeyFlag.Alt;
//else
// _keyFlags &= ~KeyFlag.Alt;
if (action == KeyAction.KeyDown || action == KeyAction.KeyUp) {
switch(keyCode) {
case KeyCode.SHIFT:
@ -654,13 +658,29 @@ class Win32Window : Window {
updateKeyFlags(action, KeyFlag.Alt);
break;
default:
if (GetKeyState(VK_CONTROL) & 0x8000)
_keyFlags |= KeyFlag.Control;
else
_keyFlags &= ~KeyFlag.Control;
if (GetKeyState(VK_SHIFT) & 0x8000)
_keyFlags |= KeyFlag.Shift;
else
_keyFlags &= ~KeyFlag.Shift;
break;
}
if (keyCode == 0xBF)
keyCode = KeyCode.KEY_DIVIDE;
event = new KeyEvent(action, keyCode, _keyFlags);
} else if (action == KeyAction.Text && character != 0) {
dchar[] text;
text ~= character;
event = new KeyEvent(action, 0, _keyFlags, cast(dstring)text);
if (_keyFlags & (KeyFlag.Control | KeyFlag.Alt)) {
if (character >= 1 && character <= 26) {
event = new KeyEvent(action, KeyCode.KEY_A + character - 1, _keyFlags);
}
} else {
dchar[] text;
text ~= character;
event = new KeyEvent(action, 0, _keyFlags, cast(dstring)text);
}
}
bool res = false;
if (event !is null) {
@ -1091,7 +1111,7 @@ LRESULT WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
case WM_SYSKEYUP:
if (window !is null) {
int repeatCount = lParam & 0xFFFF;
if (window.onKey(message == WM_KEYDOWN || message == WM_SYSKEYDOWN ? KeyAction.KeyDown : KeyAction.KeyUp, wParam, repeatCount))
if (window.onKey(message == WM_KEYDOWN || message == WM_SYSKEYDOWN ? KeyAction.KeyDown : KeyAction.KeyUp, wParam, repeatCount, 0, message == WM_SYSKEYUP || message == WM_SYSKEYDOWN))
return 0; // processed
}
break;

7
src/dlangui/widgets/editors.d
View File

@ -411,9 +411,6 @@ class EditWidgetBase : ScrollWidgetBase, EditableContentListener, MenuItemAction
/// override to change popup menu items state
override bool isActionEnabled(const Action action) {
switch (action.id) {
case EditorActions.ToggleBlockComment:
return enabled && !_selectionRange.empty;
case EditorActions.ToggleLineComment:
case EditorActions.Tab:
case EditorActions.BackTab:
case EditorActions.Indent:
@ -908,7 +905,7 @@ class EditWidgetBase : ScrollWidgetBase, EditableContentListener, MenuItemAction
case EditorActions.ToggleBlockComment:
if (!_content.syntaxHighlighter || !_content.syntaxHighlighter.supportsToggleBlockComment)
a.state = ACTION_STATE_INVISIBLE;
else if (_content.syntaxHighlighter.canToggleBlockComment(_selectionRange))
else if (enabled && _content.syntaxHighlighter.canToggleBlockComment(_selectionRange))
a.state = ACTION_STATE_ENABLED;
else
a.state = ACTION_STATE_DISABLE;
@ -916,7 +913,7 @@ class EditWidgetBase : ScrollWidgetBase, EditableContentListener, MenuItemAction
case EditorActions.ToggleLineComment:
if (!_content.syntaxHighlighter || !_content.syntaxHighlighter.supportsToggleLineComment)
a.state = ACTION_STATE_INVISIBLE;
else if (_content.syntaxHighlighter.canToggleLineComment(_selectionRange))
else if (enabled && _content.syntaxHighlighter.canToggleLineComment(_selectionRange))
a.state = ACTION_STATE_ENABLED;
else
a.state = ACTION_STATE_DISABLE;