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//=========================================================
// MusE
// Linux Music Editor
// $Id: cobject.cpp,v 1.4 2004/02/02 12:10:09 wschweer Exp $
//
// (C) Copyright 1999/2000 Werner Schweer (ws@seh.de)
//=========================================================
#include "cobject.h"
#include "xml.h"
#include "gui.h"
#include "globals.h"
#include "app.h"
#include <QMdiSubWindow>
#include <QToolBar>
#include <QMenuBar>
#include <QAction>
using std::list;
int TopWin::_widthInit[TOPLEVELTYPE_LAST_ENTRY];
int TopWin::_heightInit[TOPLEVELTYPE_LAST_ENTRY];
QByteArray TopWin::_toolbarSharedInit[TOPLEVELTYPE_LAST_ENTRY];
QByteArray TopWin::_toolbarNonsharedInit[TOPLEVELTYPE_LAST_ENTRY];
bool TopWin::_sharesWhenFree[TOPLEVELTYPE_LAST_ENTRY];
bool TopWin::_sharesWhenSubwin[TOPLEVELTYPE_LAST_ENTRY];
bool TopWin::_defaultSubwin[TOPLEVELTYPE_LAST_ENTRY];
bool TopWin::initInited=false;
TopWin::TopWin(ToplevelType t, QWidget* parent, const char* name, Qt::WindowFlags f)
: QMainWindow(parent, f)
{
if (initInited==false)
{
for (int i=0;i<TOPLEVELTYPE_LAST_ENTRY;i++)
{
_widthInit[i]=800;
_heightInit[i]=600;
_sharesWhenFree[i]=false;
_sharesWhenSubwin[i]=true;
_defaultSubwin[i]=false;
}
_defaultSubwin[ARRANGER]=true;
_defaultSubwin[SCORE]=true; //FINDMICH
_sharesWhenFree[SCORE]=true;
initInited=true;
}
initalizing=true;
_type=t;
setObjectName(QString(name));
// Allow multiple rows. Tim.
//setDockNestingEnabled(true);
setIconSize(ICON_SIZE);
subwinAction=new QAction(tr("As subwindow"), this);
subwinAction->setCheckable(true);
connect(subwinAction, SIGNAL(toggled(bool)), SLOT(setIsMdiWin(bool)));
shareAction=new QAction(tr("Shares tools and menu"), this);
shareAction->setCheckable(true);
connect(shareAction, SIGNAL(toggled(bool)), SLOT(shareToolsAndMenu(bool)));
mdisubwin=NULL;
_sharesToolsAndMenu=_defaultSubwin[_type] ? _sharesWhenSubwin[_type] : _sharesWhenFree[_type];
if (_defaultSubwin[_type])
setIsMdiWin(true);
subwinAction->setChecked(isMdiWin());
shareAction->setChecked(_sharesToolsAndMenu);
}
//---------------------------------------------------------
// readStatus
//---------------------------------------------------------
void TopWin::readStatus(Xml& xml)
{
for (;;) {
Xml::Token token = xml.parse();
if (token == Xml::Error || token == Xml::End)
break;
QString tag = xml.s1();
switch (token) {
case Xml::TagStart:
if (tag == "geometry") {
QRect r(readGeometry(xml, tag));
resize(r.size());
move(r.topLeft());
}
else if (tag == "toolbars") {
if (!restoreState(QByteArray::fromHex(xml.parse1().toAscii())))
fprintf(stderr,"ERROR: couldn't restore toolbars. however, this is not really a problem.\n");
}
else
xml.unknown("TopWin");
break;
case Xml::TagEnd:
if (tag == "topwin")
return;
default:
break;
}
}
}
//---------------------------------------------------------
// writeStatus
//---------------------------------------------------------
void TopWin::writeStatus(int level, Xml& xml) const
{
xml.tag(level++, "topwin");
xml.tag(level++, "geometry x=\"%d\" y=\"%d\" w=\"%d\" h=\"%d\"",
geometry().x(),
geometry().y(),
geometry().width(),
geometry().height());
xml.tag(level--, "/geometry");
xml.strTag(level, "toolbars", saveState().toHex().data());
xml.tag(level, "/topwin");
}
void TopWin::hide()
{
if (mdisubwin)
mdisubwin->close();
QMainWindow::hide();
}
void TopWin::show()
{
if (mdisubwin)
mdisubwin->show();
QMainWindow::show();
}
void TopWin::setVisible(bool param)
{
if (mdisubwin)
{
if (param)
mdisubwin->show();
else
mdisubwin->close();
}
QMainWindow::setVisible(param);
}
QMdiSubWindow* TopWin::createMdiWrapper()
{
if (mdisubwin==NULL)
{
mdisubwin = new QMdiSubWindow();
mdisubwin->setWidget(this);
}
return mdisubwin;
}
void TopWin::setIsMdiWin(bool val)
{
if (val)
{
if (!isMdiWin())
{
bool vis=isVisible();
QMdiSubWindow* subwin = createMdiWrapper();
muse->addMdiSubWindow(subwin);
subwin->setVisible(vis);
if (_sharesToolsAndMenu == _sharesWhenFree[_type])
shareToolsAndMenu(_sharesWhenSubwin[_type]);
subwinAction->setChecked(true);
}
else
{
if (debugMsg) printf("TopWin::setIsMdiWin(true) called, but window is already a MDI win\n");
}
}
else
{
if (isMdiWin())
{
bool vis=isVisible();
QMdiSubWindow* mdisubwin_temp=mdisubwin;
mdisubwin=NULL;
setParent(NULL);
mdisubwin_temp->hide();
//TODO FINDMICH evtl noch ein signal emitten oder sowas?
delete mdisubwin_temp;
printf("FINDMICH unMDIfied, visible is %i\n",vis);
setVisible(vis);
if (_sharesToolsAndMenu == _sharesWhenSubwin[_type])
shareToolsAndMenu(_sharesWhenFree[_type]);
subwinAction->setChecked(false);
}
else
{
if (debugMsg) printf("TopWin::setIsMdiWin(false) called, but window is not a MDI win\n");
}
}
}
bool TopWin::isMdiWin()
{
return (mdisubwin!=NULL);
}
void TopWin::insertToolBar(QToolBar*, QToolBar*) { printf("ERROR: THIS SHOULD NEVER HAPPEN: TopWin::insertToolBar called, but it's not implemented! ignoring it\n"); }
void TopWin::insertToolBarBreak(QToolBar*) { printf("ERROR: THIS SHOULD NEVER HAPPEN: TopWin::insertToolBarBreak called, but it's not implemented! ignoring it\n"); }
void TopWin::removeToolBar(QToolBar*) { printf("ERROR: THIS SHOULD NEVER HAPPEN: TopWin::removeToolBar called, but it's not implemented! ignoring it\n"); }
void TopWin::removeToolBarBreak(QToolBar*) { printf("ERROR: THIS SHOULD NEVER HAPPEN: TopWin::removeToolBarBreak called, but it's not implemented! ignoring it\n"); }
void TopWin::addToolBar(Qt::ToolBarArea, QToolBar* tb) { printf("ERROR: THIS SHOULD NEVER HAPPEN: TopWin::addToolBar(Qt::ToolBarArea, QToolBar*) called, but it's not implemented!\nusing addToolBar(QToolBar*) instead\n"); addToolBar(tb);}
void TopWin::addToolBar(QToolBar* toolbar)
{
_toolbars.push_back(toolbar);
if (!_sharesToolsAndMenu)
QMainWindow::addToolBar(toolbar);
}
QToolBar* TopWin::addToolBar(const QString& title)
{
QToolBar* toolbar = new QToolBar(title, this);
addToolBar(toolbar);
return toolbar;
}
void TopWin::shareToolsAndMenu(bool val)
{
_sharesToolsAndMenu = val;
if (!val)
{
muse->shareMenuAndToolbarChanged(this, false);
for (list<QToolBar*>::iterator it=_toolbars.begin(); it!=_toolbars.end(); it++)
if (*it != NULL)
QMainWindow::addToolBar(*it);
else
QMainWindow::addToolBarBreak();
menuBar()->show();
}
else
{
for (list<QToolBar*>::iterator it=_toolbars.begin(); it!=_toolbars.end(); it++)
if (*it != NULL)
{
QMainWindow::removeToolBar(*it); // this does NOT delete the toolbar, which is good
(*it)->setParent(NULL);
}
menuBar()->hide();
muse->shareMenuAndToolbarChanged(this, true);
}
shareAction->setChecked(val);
}
//---------------------------------------------------------
// storeInitialState
//---------------------------------------------------------
void TopWin::storeInitialState()
{
if (initalizing)
printf("THIS SHOULD NEVER HAPPEN: STORE INIT STATE CALLED WHILE INITING! please IMMEDIATELY report that to flo!\n");
_widthInit[_type] = width();
_heightInit[_type] = height();
if (sharesToolsAndMenu())
{
if (muse->getCurrentMenuSharingTopwin() == this)
_toolbarSharedInit[_type] = muse->saveState();
}
else
_toolbarNonsharedInit[_type] = saveState();
}
//---------------------------------------------------------
// readConfiguration
//---------------------------------------------------------
void TopWin::readConfiguration(ToplevelType t, Xml& xml)
{
for (;;) {
Xml::Token token = xml.parse();
if (token == Xml::Error || token == Xml::End)
break;
const QString& tag = xml.s1();
switch (token) {
case Xml::TagStart:
if (tag == "width")
_widthInit[t] = xml.parseInt();
else if (tag == "height")
_heightInit[t] = xml.parseInt();
else if (tag == "nonshared_toolbars")
_toolbarNonsharedInit[t] = QByteArray::fromHex(xml.parse1().toAscii());
else if (tag == "shared_toolbars")
_toolbarSharedInit[t] = QByteArray::fromHex(xml.parse1().toAscii());
else
xml.unknown("TopWin");
break;
case Xml::TagEnd:
if (tag == "topwin")
return;
default:
break;
}
}
}
//---------------------------------------------------------
// writeConfiguration
//---------------------------------------------------------
void TopWin::writeConfiguration(ToplevelType t, int level, Xml& xml)
{
xml.tag(level++, "topwin");
xml.intTag(level, "width", _widthInit[t]);
xml.intTag(level, "height", _heightInit[t]);
xml.strTag(level, "nonshared_toolbars", _toolbarNonsharedInit[t].toHex().data());
xml.strTag(level, "shared_toolbars", _toolbarSharedInit[t].toHex().data());
xml.etag(level, "topwin");
}
void TopWin::initTopwinState()
{
printf("FINDMICH: in initTopwinState()\n");
if (sharesToolsAndMenu())
{
if (this == muse->getCurrentMenuSharingTopwin())
{
printf("FINDMICH RESTORING for %s...\n",windowTitle().toAscii().data());
muse->restoreState(_toolbarSharedInit[_type]);
}
}
else
restoreState(_toolbarNonsharedInit[_type]);
}
void TopWin::restoreMainwinState()
{
if (sharesToolsAndMenu())
initTopwinState();
}
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