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fakevim: add infrastructure for Ctrl-W + <Right> etc

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Not functional due to missing public API in the editor manager.
This commit is contained in:
hjk
2010-12-13 16:31:20 +01:00
parent 1f79313b74
commit 5bcf849ee5
1 changed files with 117 additions and 16 deletions
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133
src/plugins/fakevim/fakevimplugin.cpp
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@@ -548,6 +548,9 @@ private:
void readSettings(QSettings *settings);
void writeSettings(QSettings *settings);
typedef int (*DistFunction)(const QRect &cursor, const QRect &other);
void moveSomewhere(DistFunction f);
CommandMap &exCommandMap() { return m_exCommandMap; }
CommandMap &defaultExCommandMap() { return m_exCommandMap; }
CommandMap m_exCommandMap;
@@ -725,7 +728,7 @@ void FakeVimPluginPrivate::triggerAction(const QString &code)
Core::ActionManager *am = actionManager();
QTC_ASSERT(am, return);
Core::Command *cmd = am->command(code);
QTC_ASSERT(cmd, qDebug() << "UNKNOW CODE: " << code; return);
QTC_ASSERT(cmd, qDebug() << "UNKNOWN CODE: " << code; return);
QAction *action = cmd->action();
QTC_ASSERT(action, return);
action->trigger();
@@ -744,38 +747,136 @@ void FakeVimPluginPrivate::setActionChecked(const QString &code, bool check)
action->trigger();
}
static int moveRightWeight(const QRect &cursor, const QRect &other)
{
int dx = other.left() - cursor.right();
if (dx < 0)
return -1;
int w = 10000 * dx;
int dy1 = cursor.top() - other.bottom();
int dy2 = cursor.bottom() - other.top();
w += dy1 * (dy1 > 0);
w += dy2 * (dy2 > 0);
qDebug() << " DX: " << dx << dy1 << dy2 << w;
return w;
}
static int moveLeftWeight(const QRect &cursor, const QRect &other)
{
int dx = other.right() - cursor.left();
if (dx < 0)
return -1;
int w = 10000 * dx;
int dy1 = cursor.top() - other.bottom();
int dy2 = cursor.bottom() - other.top();
w += dy1 * (dy1 > 0);
w += dy2 * (dy2 > 0);
return w;
}
static int moveUpWeight(const QRect &cursor, const QRect &other)
{
int dy = other.bottom() - cursor.top();
if (dy < 0)
return -1;
int w = 10000 * dy;
int dx1 = cursor.left() - other.right();
int dx2 = cursor.right() - other.left();
w += dx1 * (dx1 > 0);
w += dx2 * (dx2 > 0);
return w;
}
static int moveDownWeight(const QRect &cursor, const QRect &other)
{
int dy = other.top() - cursor.bottom();
if (dy < 0)
return -1;
int w = 10000 * dy;
int dx1 = cursor.left() - other.right();
int dx2 = cursor.right() - other.left();
w += dx1 * (dx1 > 0);
w += dx2 * (dx2 > 0);
return w;
}
void FakeVimPluginPrivate::windowCommand(int key)
{
# define control(n) (256 + n)
QString code;
switch (key) {
case 'c': case 'C': case control('c'):
code = Core::Constants::CLOSE;
triggerAction(Core::Constants::CLOSE);
break;
case 'n': case 'N': case control('n'):
code = Core::Constants::GOTONEXT;
triggerAction(Core::Constants::GOTONEXT);
break;
case 'o': case 'O': case control('o'):
code = Core::Constants::REMOVE_ALL_SPLITS;
code = Core::Constants::REMOVE_CURRENT_SPLIT;
//triggerAction(Core::Constants::REMOVE_ALL_SPLITS);
triggerAction(Core::Constants::REMOVE_CURRENT_SPLIT);
break;
case 'p': case 'P': case control('p'):
code = Core::Constants::GOTOPREV;
triggerAction(Core::Constants::GOTOPREV);
break;
case 's': case 'S': case control('s'):
code = Core::Constants::SPLIT;
triggerAction(Core::Constants::SPLIT);
break;
case 'w': case 'W': case control('w'):
code = Core::Constants::GOTO_OTHER_SPLIT;
triggerAction(Core::Constants::GOTO_OTHER_SPLIT);
break;
case Qt::Key_Right:
moveSomewhere(&moveRightWeight);
break;
case Qt::Key_Left:
moveSomewhere(&moveLeftWeight);
break;
case Qt::Key_Up:
moveSomewhere(&moveUpWeight);
break;
case Qt::Key_Down:
moveSomewhere(&moveDownWeight);
break;
default:
qDebug() << "UNKNOWN WINDOWS COMMAND: " << key;
break;
}
# undef control
//qDebug() << "RUNNING WINDOW COMMAND: " << key << code;
if (code.isEmpty()) {
//qDebug() << "UNKNOWN WINDOWS COMMAND: " << key;
return;
}
void FakeVimPluginPrivate::moveSomewhere(DistFunction f)
{
IEditor *editor = editorManager()->currentEditor();
QWidget *w = editor->widget();
QPlainTextEdit *pe =
qobject_cast<QPlainTextEdit *>(editor->widget());
QTC_ASSERT(pe, return);
QRect rc = pe->cursorRect();
QRect cursorRect(w->mapToGlobal(rc.topLeft()),
w->mapToGlobal(rc.bottomRight()));
//qDebug() << "\nCURSOR: " << cursorRect;
IEditor *bestEditor = 0;
int bestValue = 1 << 30;
QList<IEditor*> editors = editorManager()->visibleEditors();
foreach (IEditor *editor, editors) {
QWidget *w = editor->widget();
QRect editorRect(w->mapToGlobal(w->geometry().topLeft()),
w->mapToGlobal(w->geometry().bottomRight()));
//qDebug() << " EDITOR: " << editorRect << editor;
int value = f(cursorRect, editorRect);
if (value != -1 && value < bestValue) {
bestValue = value;
bestEditor = editor;
//qDebug() << " BEST SO FAR: " << bestValue << bestEditor;
}
}
triggerAction(code);
//qDebug() << " BEST: " << bestValue << bestEditor;
// FIME: This is know to fail as the EditorManager will fall back to
// the current editor's view. Needs additional public API there.
if (bestEditor)
editorManager()->activateEditor(bestEditor);
}
void FakeVimPluginPrivate::find(bool reverse)
@@ -1176,8 +1277,8 @@ void FakeVimPluginPrivate::changeSelection
int FakeVimPluginPrivate::currentFile() const
{
Core::OpenEditorsModel *model = editorManager()->openedEditorsModel();
IEditor *cur = Core::EditorManager::instance()->currentEditor();
return model->indexOf(cur).row();
IEditor *editor = editorManager()->currentEditor();
return model->indexOf(editor).row();
}
void FakeVimPluginPrivate::switchToFile(int n)