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//
// C++ Implementation: tqlayoutmap
//
// Description:
//
//
// Author: Andriy Rysin <rysin@kde.org>, (C) 2006
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "layoutmap.h"
#include "x11helper.h"
LayoutMap::LayoutMap(const KxkbConfig& kxkbConfig_):
m_kxkbConfig(kxkbConfig_),
m_currentWinId( X11Helper::UNKNOWN_WINDOW_ID )
{
}
// private
void LayoutMap::clearMaps()
{
m_appLayouts.clear();
m_winLayouts.clear();
m_globalLayouts.clear();
//setCurrentWindow( -1 );
}
void LayoutMap::reset()
{
clearMaps();
setCurrentWindow( X11Helper::UNKNOWN_WINDOW_ID );
}
void LayoutMap::setCurrentWindow(WId winId)
{
m_currentWinId = winId;
if( m_kxkbConfig.m_switchingPolicy == SWITCH_POLICY_WIN_CLASS )
m_currentWinClass = X11Helper::getWindowClass(winId, qt_xdisplay());
}
// private
//LayoutQueue&
TQPtrQueue<LayoutState>& LayoutMap::getCurrentLayoutQueueInternal(WId winId)
{
if( winId == X11Helper::UNKNOWN_WINDOW_ID )
return m_globalLayouts;
switch( m_kxkbConfig.m_switchingPolicy ) {
case SWITCH_POLICY_WIN_CLASS: {
// TQString winClass = X11Helper::getWindowClass(winId, qt_xdisplay());
return m_appLayouts[ m_currentWinClass ];
}
case SWITCH_POLICY_WINDOW:
return m_winLayouts[ winId ];
default:
return m_globalLayouts;
}
}
// private
//LayoutQueue&
TQPtrQueue<LayoutState>& LayoutMap::getCurrentLayoutQueue(WId winId)
{
TQPtrQueue<LayoutState>& tqlayoutQueue = getCurrentLayoutQueueInternal(winId);
if( tqlayoutQueue.count() == 0 ) {
initLayoutQueue(tqlayoutQueue);
kdDebug() << "map: Created queue for " << winId << " size: " << tqlayoutQueue.count() << endl;
}
return tqlayoutQueue;
}
LayoutState& LayoutMap::getCurrentLayout() {
return *getCurrentLayoutQueue(m_currentWinId).head();
}
LayoutState& LayoutMap::getNextLayout() {
LayoutQueue& tqlayoutQueue = getCurrentLayoutQueue(m_currentWinId);
LayoutState* tqlayoutState = tqlayoutQueue.dequeue();
tqlayoutQueue.enqueue(tqlayoutState);
kdDebug() << "map: Next tqlayout: " << tqlayoutQueue.head()->tqlayoutUnit.toPair()
<< " group: " << tqlayoutQueue.head()->tqlayoutUnit.defaultGroup << " for " << m_currentWinId << endl;
return *tqlayoutQueue.head();
}
void LayoutMap::setCurrentGroup(int group) {
getCurrentLayout().group = group;
}
void LayoutMap::setCurrentLayout(const LayoutUnit& tqlayoutUnit) {
LayoutQueue& tqlayoutQueue = getCurrentLayoutQueue(m_currentWinId);
kdDebug() << "map: Storing tqlayout: " << tqlayoutUnit.toPair()
<< " group: " << tqlayoutUnit.defaultGroup << " for " << m_currentWinId << endl;
int queueSize = (int)tqlayoutQueue.count();
for(int ii=0; ii<queueSize; ii++) {
if( tqlayoutQueue.head()->tqlayoutUnit == tqlayoutUnit )
return; // if present return when it's in head
LayoutState* tqlayoutState = tqlayoutQueue.dequeue();
if( ii < queueSize - 1 ) {
tqlayoutQueue.enqueue(tqlayoutState);
}
else {
delete tqlayoutState;
tqlayoutQueue.enqueue(new LayoutState(tqlayoutUnit));
}
}
for(int ii=0; ii<queueSize - 1; ii++) {
LayoutState* tqlayoutState = tqlayoutQueue.dequeue();
tqlayoutQueue.enqueue(tqlayoutState);
}
}
// private
void LayoutMap::initLayoutQueue(LayoutQueue& tqlayoutQueue) {
int queueSize = ( m_kxkbConfig.m_stickySwitching )
? m_kxkbConfig.m_stickySwitchingDepth : m_kxkbConfig.m_tqlayouts.count();
for(int ii=0; ii<queueSize; ii++) {
tqlayoutQueue.enqueue( new LayoutState(m_kxkbConfig.m_tqlayouts[ii]) );
}
}
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