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#include <stdio.h>
#include "playout.h"
#include "commands.h"
PLayout::PLayout(QObject *pobject)
: PObject(pobject)
{
// Connect slots as needed
setWidget();
}
PLayout::~PLayout()
{
// kdDebug(5008) << "PObject: in destructor" << endl;
/*
delete widget();
layout = 0;
setWidget();
*/
}
PObject *PLayout::createWidget(CreateArgs &ca)
{
PLayout *pw = new PLayout(ca.parent);
QBoxLayout *qbl;
int direction, border, iType, iParent;
// Retreive the border and direction information out of the
// carg string
if(sscanf(ca.pm->cArg, "%d\t%d\t%d\t%d", &iParent, &iType, &direction, &border) < 4)
throw(errorCommandFailed(-ca.pm->iCommand, -1));
if((ca.parent != 0) &&
(ca.parent->widget()->isWidgetType() == TRUE)){
qbl = new QBoxLayout((QWidget *) ca.parent->widget(), (QBoxLayout::Direction) direction, border);
// kdDebug(5008) << "Creating layout with parent: " << parent.iWinId << endl;
}
else{
qbl = new QBoxLayout((QBoxLayout::Direction) direction, border);
// kdDebug(5008) << "Creating layout NO PARENT" << endl;
}
pw->setWidget(qbl);
pw->setWidgetId(ca.pwI);
pw->setPukeController(ca.pc);
return pw;
}
void PLayout::messageHandler(int fd, PukeMessage *pm)
{
PukeMessage pmRet;
// kdDebug(5008) << "In PLayout: " << pm->iCommand << endl;
if(pm->iCommand == PUKE_LAYOUT_ADDWIDGET){
if(pm->iTextSize != 2*sizeof(char)){
qWarning("PLayout/addwidget: incorrent cArg size, bailing out. Needed: %u wanted: %d\n", sizeof(int), pm->iTextSize);
pmRet.iCommand = PUKE_LAYOUT_ADDWIDGET_ACK; // ack the add widget
pmRet.iWinId = pm->iWinId;
pmRet.iArg = 1;
pmRet.cArg = 0;
emit outputMessage(fd, &pmRet);
return;
}
widgetId wiWidget;
wiWidget.fd = fd;
wiWidget.iWinId = pm->iArg;
PWidget *pw = controller()->id2pwidget(&wiWidget);
// kdDebug(5008) << "Adding widget with stretch: " << (int) pm->cArg[0] << " and align: " << // (int) pm->cArg[1] << endl;
widget()->addWidget(pw->widget(), pm->cArg[0], pm->cArg[1]);
pmRet.iCommand = PUKE_LAYOUT_ADDWIDGET_ACK; // ack the add widget
pmRet.iWinId = pm->iWinId;
pmRet.iArg = 0;
pmRet.cArg = 0;
emit outputMessage(fd, &pmRet);
}
else if(pm->iCommand == PUKE_LAYOUT_ADDLAYOUT){
if(pm->iTextSize != sizeof(char)){
qWarning("PLayout: incorrent cArg size, bailing out. Needed: %u wanted: %d\n", sizeof(int), pm->iTextSize);
pmRet.iCommand = PUKE_LAYOUT_ADDLAYOUT_ACK; // ack the add widget
pmRet.iWinId = pm->iWinId;
pmRet.iArg = 1;
pmRet.cArg = 0;
emit outputMessage(fd, &pmRet);
return;
}
PObject *pld = controller()->id2pobject(fd, pm->iWinId);
PObject *pls = controller()->id2pobject(fd, pm->iArg);
if( (pld->widget()->inherits("QBoxLayout") == FALSE) || (pls->widget()->inherits("QBoxLayout") == FALSE))
throw(errorCommandFailed(PUKE_LAYOUT_ADDLAYOUT_ACK, 1));
PLayout *plbd = (PLayout *) pld;
PLayout *plbs = (PLayout *) pls;
plbd->widget()->addLayout(plbs->widget(), pm->cArg[0]);
pmRet.iCommand = PUKE_LAYOUT_ADDLAYOUT_ACK; // ack the add widget
pmRet.iWinId = pm->iWinId;
pmRet.iArg = 0;
pmRet.cArg = 0;
emit outputMessage(fd, &pmRet);
}
else if(pm->iCommand == PUKE_LAYOUT_ADDSTRUT){
PObject *po = controller()->id2pobject(fd, pm->iWinId);
if(po->widget()->inherits("PBoxLayout") != TRUE)
throw(errorCommandFailed(PUKE_LAYOUT_ADDSTRUT_ACK, 1));
PLayout *pl = (PLayout *) po;
pl->widget()->addStrut(pm->iArg);
pmRet.iCommand = PUKE_LAYOUT_ADDSTRUT_ACK; // ack the add widget
pmRet.iWinId = pm->iWinId;
pmRet.cArg = 0;
emit outputMessage(fd, &pmRet);
}
else if(pm->iCommand == PUKE_LAYOUT_ACTIVATE){
PObject *po = controller()->id2pobject(fd, pm->iWinId);
if(po->widget()->inherits("PBoxLayout") != TRUE)
throw(errorCommandFailed(PUKE_LAYOUT_ACTIVATE_ACK, 1));
PLayout *pl = (PLayout *) po;
pmRet.iArg = 0; // setup failure case
pl->widget()->activate();
pmRet.iCommand = PUKE_LAYOUT_ACTIVATE_ACK; // ack the add widget
pmRet.iWinId = pm->iWinId;
pmRet.cArg = 0;
emit outputMessage(fd, &pmRet);
}
else {
PObject::messageHandler(fd, pm);
}
}
void PLayout::setWidget(QObject *_layout)
{
// kdDebug(5008) << "PObject setwidget called" << endl;
if(_layout != 0 && _layout->inherits("QBoxLayout") == FALSE)
{
errorInvalidSet(_layout);
return;
}
layout = (QBoxLayout *) _layout;
PObject::setWidget(_layout);
}
QBoxLayout *PLayout::widget()
{
return layout;
}
#include "playout.moc"
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