diff options
Diffstat (limited to 'Lib/defconQt/featureTextEditor.py')
| -rw-r--r-- | Lib/defconQt/featureTextEditor.py | 72 |
1 files changed, 57 insertions, 15 deletions
diff --git a/Lib/defconQt/featureTextEditor.py b/Lib/defconQt/featureTextEditor.py index 698bfdd..2c47adb 100644 --- a/Lib/defconQt/featureTextEditor.py +++ b/Lib/defconQt/featureTextEditor.py @@ -19,15 +19,36 @@ class MainEditWindow(QMainWindow): if font is not None: puts = "%s%s%s%s%s" % (title, " – ", self.font.info.familyName, " ", self.font.info.styleName) else: puts = title super(MainEditWindow, self).setWindowTitle(puts) + + def closeEvent(self, event): + if self.editor.document().isModified(): + closeDialog = QMessageBox(QMessageBox.Question, "Me", "Save your changes?", + QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel, self) + closeDialog.setInformativeText("Your changes will be lost if you don’t save them.") + closeDialog.setModal(True) + ret = closeDialog.exec_() + if ret == QMessageBox.Save: + self.save() + event.accept() + elif ret == QMessageBox.Discard: + event.accept() + else: + event.ignore() + + def reload(self): + self.font.reloadFeatures() + self.editor.setPlainText(self.font.features.text) def save(self): - self.editor.write(self.features) + self.editor.write(self.font.features.text) def setupFileMenu(self): fileMenu = QMenu("&File", self) self.menuBar().addMenu(fileMenu) fileMenu.addAction("&Save...", self.save, QKeySequence.Save) + fileMenu.addSeparator() + fileMenu.addAction("Reload from UFO", self.reload) fileMenu.addAction("E&xit", self.close, QKeySequence.Quit) class LineNumberArea(QWidget): @@ -120,26 +141,43 @@ class TextEditor(QPlainTextEdit): super(TextEditor, self).resizeEvent(event) cr = self.contentsRect() self.lineNumbers.setGeometry(cr.left(), cr.top(), self.lineNumberAreaWidth(), cr.height()) + + def findLineIndentLevel(self, cursor): + indent = 0 + cursor.select(QTextCursor.LineUnderCursor) + lineLength = len(cursor.selectedText()) // len(self._indent) + cursor.movePosition(QTextCursor.StartOfLine) + while (lineLength > 0): + cursor.movePosition(QTextCursor.NextCharacter, QTextCursor.KeepAnchor, len(self._indent)) + if cursor.selectedText() == self._indent: + indent += 1 + cursor.movePosition(QTextCursor.NoMove) + lineLength -= 1 + cursor.movePosition(QTextCursor.EndOfLine) + return indent def keyPressEvent(self, event): if event.key() == Qt.Key_Return: cursor = self.textCursor() - indentLvl = 0 + indentLvl = self.findLineIndentLevel(cursor) newBlock = False + cursor.movePosition(QTextCursor.PreviousCharacter, QTextCursor.KeepAnchor) if cursor.selectedText() == '{': - indentLvl += 1 - # We don't add a closing tag if there is text right below because - # in that case the user might just be looking to add a new line + # We don't add a closing tag if there is text right below with the same + # indentation level because in that case the user might just be looking + # to add a new line ok = cursor.movePosition(QTextCursor.Down) if ok: + downIndentLvl = self.findLineIndentLevel(cursor) cursor.select(QTextCursor.LineUnderCursor) - if cursor.selectedText().strip() == '': + if cursor.selectedText().strip() == '' or downIndentLvl <= indentLvl: newBlock = True cursor.movePosition(QTextCursor.Up) else: newBlock = True + indentLvl += 1 + cursor.select(QTextCursor.LineUnderCursor) - lineLength = len(cursor.selectedText()) // len(self._indent) if newBlock: txt = cursor.selectedText().lstrip(" ").split(" ") if len(txt) > 1: @@ -149,15 +187,8 @@ class TextEditor(QPlainTextEdit): feature = txt[1] else: feature = None - - cursor.movePosition(QTextCursor.StartOfLine) - while (lineLength > 0): - cursor.movePosition(QTextCursor.NextCharacter, QTextCursor.KeepAnchor, len(self._indent)) - if cursor.selectedText() == self._indent: - indentLvl += 1 - cursor.movePosition(QTextCursor.NoMove) - lineLength -= 1 cursor.movePosition(QTextCursor.EndOfLine) + super(TextEditor, self).keyPressEvent(event) newLineSpace = "".join((self._indent for _ in range(indentLvl))) cursor.insertText(newLineSpace) @@ -168,6 +199,17 @@ class TextEditor(QPlainTextEdit): cursor.movePosition(QTextCursor.Up) cursor.movePosition(QTextCursor.EndOfLine) self.setTextCursor(cursor) + elif event.key() == Qt.Key_Tab: + cursor = self.textCursor() + cursor.insertText(self._indent) + elif event.key() == Qt.Key_Backspace: + cursor = self.textCursor() + cursor.movePosition(QTextCursor.PreviousCharacter, QTextCursor.KeepAnchor, + len(self._indent)) + if cursor.selectedText() == self._indent: + cursor.removeSelectedText() + else: + super(TextEditor, self).keyPressEvent(event) else: super(TextEditor, self).keyPressEvent(event) |