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GRAPHICS: MACGUI: Initial code for MacTextWindow::cutSelection()

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This commit is contained in:
Eugene Sandulenko 2017-08-14 09:19:41 +02:00
parent 3de1fd1f3e
commit 615af937df
2 changed files with 37 additions and 5 deletions
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39
graphics/macgui/mactextwindow.cpp
View File

@ -234,6 +234,39 @@ void MacTextWindow::clearSelection() {
_selectedText.endY = _selectedText.startY = -1;
}
bool MacTextWindow::isCutAllowed() {
if (_selectedText.startRow >= (int)(_mactext->getLineCount() - _inputTextHeight) &&
_selectedText.endRow >= (int)(_mactext->getLineCount() - _inputTextHeight))
return true;
return false;
}
Common::String MacTextWindow::cutSelection() {
if (!isCutAllowed())
return Common::String("");
SelectedText s = _selectedText;
if (s.startY > s.endY || (s.startY == s.endY && s.startX > s.endX)) {
SWAP(s.startRow, s.endRow);
SWAP(s.startCol, s.endCol);
}
Common::String selection = _mactext->getTextChunk(s.startRow, s.startCol, s.endRow, s.endCol, false, false);
const char *selStart = strstr(_inputText.c_str(), selection.c_str());
if (!selStart)
warning("Cannot find substring '%s' in '%s'", selection.c_str(), _inputText.c_str());
int selPos = selStart - _inputText.c_str();
_inputText = Common::String(_inputText.c_str(), selPos) + Common::String(_inputText.c_str() + selPos + selection.size());
return selection;
}
bool MacTextWindow::processEvent(Common::Event &event) {
WindowClick click = isInBorder(event.mouse.x, event.mouse.y);
@ -322,11 +355,7 @@ bool MacTextWindow::processEvent(Common::Event &event) {
} else {
_menu->enableCommand("Edit", "Copy", true);
bool cutAllowed = false;
if (_selectedText.startRow >= (int)(_mactext->getLineCount() - _inputTextHeight) &&
_selectedText.endRow >= (int)(_mactext->getLineCount() - _inputTextHeight))
cutAllowed = true;
bool cutAllowed = isCutAllowed();
_menu->enableCommand("Edit", "Cut", cutAllowed);
_menu->enableCommand("Edit", "Clear", cutAllowed);

3
graphics/macgui/mactextwindow.h
View File

@ -71,9 +71,12 @@ public:
Common::String getSelection(bool formatted = false, bool newlines = true);
void clearSelection();
Common::String cutSelection();
const SelectedText *getSelectedText() { return &_selectedText; }
private:
bool isCutAllowed();
void undrawInput();
void drawInput();
void drawSelection();