X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fmultilineedit.cpp;h=874dce8fab20adcb7d11ffc5654f44799bdf752c;hp=2440c42d6b7a144b9767ad3c0f29d8e4edec6742;hb=b56a8712f3063e93b68bfa6bd8f2ec67e955df50;hpb=f84e68f556579cbe861f50b94b19ae83704fc17f diff --git a/src/uisupport/multilineedit.cpp b/src/uisupport/multilineedit.cpp index 2440c42d..874dce8f 100644 --- a/src/uisupport/multilineedit.cpp +++ b/src/uisupport/multilineedit.cpp @@ -23,6 +23,7 @@ #include #include +#include "actioncollection.h" #include "bufferview.h" #include "graphicalui.h" #include "multilineedit.h" @@ -31,18 +32,15 @@ const int leftMargin = 3; MultiLineEdit::MultiLineEdit(QWidget *parent) - : -#ifdef HAVE_KDE - KTextEdit(parent), -#else - QTextEdit(parent), -#endif + : MultiLineEditParent(parent), _idx(0), _mode(SingleLine), _singleLine(true), _minHeight(1), _maxHeight(5), _scrollBarsEnabled(true), + _pasteProtectionEnabled(true), + _emacsMode(false), _lastDocumentHeight(-1) { #if QT_VERSION >= 0x040500 @@ -171,6 +169,10 @@ QSize MultiLineEdit::minimumSizeHint() const { return sizeHint(); } +void MultiLineEdit::setEmacsMode(bool enable) { + _emacsMode = enable; +} + void MultiLineEdit::setSpellCheckEnabled(bool enable) { #ifdef HAVE_KDE setCheckSpellingEnabled(enable); @@ -236,6 +238,22 @@ bool MultiLineEdit::addToHistory(const QString &text, bool temporary) { return false; } +bool MultiLineEdit::event(QEvent *e) { + // We need to make sure that global shortcuts aren't eaten + if(e->type() == QEvent::ShortcutOverride) { + QKeyEvent* event = static_cast(e); + QKeySequence key = QKeySequence(event->key() | event->modifiers()); + foreach(QAction *action, GraphicalUi::actionCollection()->actions()) { + if(action->shortcuts().contains(key)) { + e->ignore(); + return false; + } + } + } + + return MultiLineEditParent::event(e); +} + void MultiLineEdit::keyPressEvent(QKeyEvent *event) { // Workaround the fact that Qt < 4.5 doesn't know InsertLineSeparator yet #if QT_VERSION >= 0x040500 @@ -254,11 +272,7 @@ void MultiLineEdit::keyPressEvent(QKeyEvent *event) { on_returnPressed(); return; } -#ifdef HAVE_KDE - KTextEdit::keyPressEvent(event); -#else - QTextEdit::keyPressEvent(event); -#endif + MultiLineEditParent::keyPressEvent(event); return; } @@ -309,6 +323,107 @@ void MultiLineEdit::keyPressEvent(QKeyEvent *event) { ; } + if(_emacsMode) { + if(event->modifiers() & Qt::ControlModifier) { + switch(event->key()) { + // move + case Qt::Key_A: + moveCursor(QTextCursor::StartOfLine); + return; + case Qt::Key_E: + moveCursor(QTextCursor::EndOfLine); + return; + case Qt::Key_F: + moveCursor(QTextCursor::Right); + return; + case Qt::Key_B: + moveCursor(QTextCursor::Left); + return; + + // modify + case Qt::Key_Y: + paste(); + return; + case Qt::Key_K: + moveCursor(QTextCursor::EndOfLine, QTextCursor::KeepAnchor); + cut(); + return; + + default: + break; + } + } + else if(event->modifiers() & Qt::MetaModifier || + event->modifiers() & Qt::AltModifier) + { + switch(event->key()) { + case Qt::Key_Right: + moveCursor(QTextCursor::WordRight); + return; + case Qt::Key_Left: + moveCursor(QTextCursor::WordLeft); + return; + case Qt::Key_F: + moveCursor(QTextCursor::WordRight); + return; + case Qt::Key_B: + moveCursor(QTextCursor::WordLeft); + return; + case Qt::Key_Less: + moveCursor(QTextCursor::Start); + return; + case Qt::Key_Greater: + moveCursor(QTextCursor::End); + return; + + // modify + case Qt::Key_D: + moveCursor(QTextCursor::WordRight, QTextCursor::KeepAnchor); + cut(); + return; + + case Qt::Key_U: // uppercase word + moveCursor(QTextCursor::WordRight, QTextCursor::KeepAnchor); + textCursor().insertText(textCursor().selectedText().toUpper()); + return; + + case Qt::Key_L: // lowercase word + moveCursor(QTextCursor::WordRight, QTextCursor::KeepAnchor); + textCursor().insertText(textCursor().selectedText().toLower()); + return; + + case Qt::Key_C: { // capitalize word + moveCursor(QTextCursor::WordRight, QTextCursor::KeepAnchor); + QString const text = textCursor().selectedText(); + textCursor().insertText(text.left(1).toUpper() + text.mid(1).toLower()); + return; + } + + case Qt::Key_T: { // transpose words + moveCursor(QTextCursor::StartOfWord); + moveCursor(QTextCursor::EndOfWord, QTextCursor::KeepAnchor); + QString const word1 = textCursor().selectedText(); + textCursor().clearSelection(); + moveCursor(QTextCursor::WordRight); + moveCursor(QTextCursor::EndOfWord, QTextCursor::KeepAnchor); + QString const word2 = textCursor().selectedText(); + if(!word2.isEmpty() && !word1.isEmpty()) { + textCursor().insertText(word1); + moveCursor(QTextCursor::WordLeft); + moveCursor(QTextCursor::WordLeft); + moveCursor(QTextCursor::EndOfWord, QTextCursor::KeepAnchor); + textCursor().insertText(word2); + moveCursor(QTextCursor::WordRight); + moveCursor(QTextCursor::EndOfWord); + } + return; + } + + default: + break; + } + } + } #ifdef HAVE_KDE KTextEdit::keyPressEvent(event); @@ -328,7 +443,8 @@ QString MultiLineEdit::convertRichtextToMircCodes() { while (cursor.movePosition(QTextCursor::NextCharacter, QTextCursor::KeepAnchor)) { - if (cursor.selectedText() == QString(QChar(QChar::LineSeparator))) { + if (cursor.selectedText() == QString(QChar(QChar::LineSeparator)) + || cursor.selectedText() == QString(QChar(QChar::ParagraphSeparator))) { if (color) { color = false; mircText.append('\x03'); @@ -521,9 +637,11 @@ void MultiLineEdit::on_returnPressed(const QString & text) { if(line.isEmpty()) continue; addToHistory(line); - emit textEntered(line); } reset(); + foreach(const QString &line, text.split('\n', QString::SkipEmptyParts)) { + emit textEntered(line); + } _tempHistory.clear(); } else { emit noTextEntered();