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kvirc/src/modules/eventeditor/eventeditor.cpp

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//
// File : eventeditor.cpp
// Creation date : Mon Dec 23 2002 20:28:18 by Szymon Stefanek
//
// This file is part of the KVirc irc client distribution
// Copyright (C) 2002 Szymon Stefanek (pragma at kvirc dot net)
//
// This program is FREE software. You can redistribute it and/or
// modify it under the linkss of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// This program is distributed in the HOPE that it will be USEFUL,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
#include "eventeditor.h"
#include "kvi_iconmanager.h"
#include "kvi_options.h"
#include "kvi_locale.h"
#include "kvi_imagedialog.h"
#include "kvi_config.h"
#include "kvi_filedialog.h"
#include "kvi_fileutils.h"
#include "kvi_scripteditor.h"
#include "kvi_debug.h"
//#include "kvi_event.h"
#include "kvi_app.h"
#include "kvi_cmdformatter.h"
//#include "kvi_eventhandler.h"
#include "kvi_qstring.h"
#include "kvi_filedialog.h"
#include "kvi_kvs_eventmanager.h"
#include <tqmessagebox.h>
#include <tqsplitter.h>
#include <tqlayout.h>
#include "kvi_tal_vbox.h"
#include "kvi_tal_popupmenu.h"
#include <tqtooltip.h>
#include <tqpushbutton.h>
#include <tqevent.h>
extern KviEventEditorWindow * g_pEventEditorWindow;
const TQPixmap * KviEventListViewItem::pixmap(int col) const
{
return g_pIconManager->getSmallIcon(firstChild() ? KVI_SMALLICON_EVENT : KVI_SMALLICON_EVENTNOHANDLERS);
}
const TQPixmap * KviEventHandlerListViewItem::pixmap(int col) const
{
return g_pIconManager->getSmallIcon(m_bEnabled ? KVI_SMALLICON_HANDLER : KVI_SMALLICON_HANDLERDISABLED);
}
KviEventEditor::KviEventEditor(TQWidget * par)
: TQWidget(par,"event_editor")
{
TQGridLayout * l = new TQGridLayout(this,1,1,2,2);
TQSplitter * spl = new TQSplitter(TQt::Horizontal,this);
spl->setOpaqueResize(false);
l->addWidget(spl,0,0);
KviTalVBox * boxi = new KviTalVBox(spl);
m_pListView = new KviTalListView(boxi);
m_pListView->addColumn(__tr2qs("Event"));
m_pListView->setMultiSelection(false);
m_pListView->setShowSortIndicator(true);
m_pListView->setRootIsDecorated(true);
TQPushButton * pb = new TQPushButton(__tr2qs("&Export All To..."),boxi);
connect(pb,TQT_SIGNAL(clicked()),this,TQT_SLOT(exportAllEvents()));
KviTalVBox * box = new KviTalVBox(spl);
m_pNameEditor = new TQLineEdit(box);
TQToolTip::add(m_pNameEditor,__tr2qs("Edit the event handler name."));
m_pEditor = KviScriptEditor::createInstance(box);
m_pEditor->setFocus();
m_bOneTimeSetupDone = false;
m_pLastEditedItem = 0;
}
KviEventEditor::~KviEventEditor()
{
KviScriptEditor::destroyInstance(m_pEditor);
}
void KviEventEditor::oneTimeSetup()
{
if(m_bOneTimeSetupDone)return;
m_bOneTimeSetupDone = true;
KviEventListViewItem * it;
KviEventHandlerListViewItem * ch;
for(unsigned int i = 0;i < KVI_KVS_NUM_APP_EVENTS;i++)
{
KviKvsEvent * e = KviKvsEventManager::instance()->appEvent(i);
it = new KviEventListViewItem(m_pListView,i,e->name(),e->parameterDescription());
if(KviPointerList<KviKvsEventHandler> * l = e->handlers())
{
for(KviKvsEventHandler * s = l->first();s;s = l->next())
{
if(s->type() == KviKvsEventHandler::Script)
{
ch = new KviEventHandlerListViewItem(it,((KviKvsScriptEventHandler *)s)->name(),
((KviKvsScriptEventHandler *)s)->code(),((KviKvsScriptEventHandler *)s)->isEnabled());
}
}
it->setOpen(true);
}
}
m_pContextPopup = new KviTalPopupMenu(this);
connect(m_pListView,TQT_SIGNAL(selectionChanged(KviTalListViewItem *)),this,TQT_SLOT(selectionChanged(KviTalListViewItem *)));
connect(m_pListView,TQT_SIGNAL(rightButtonPressed(KviTalListViewItem *,const TQPoint &,int)),
this,TQT_SLOT(itemPressed(KviTalListViewItem *,const TQPoint &,int)));
}
void KviEventEditor::itemPressed(KviTalListViewItem *it,const TQPoint &pnt,int col)
{
__range_valid(m_bOneTimeSetupDone);
if(it)
{
m_pContextPopup->clear();
if(it->parent())
{
TQString tmp;
if(!(((KviEventHandlerListViewItem *)it)->m_bEnabled))
m_pContextPopup->insertItem(
*(g_pIconManager->getSmallIcon(KVI_SMALLICON_HANDLER)),
__tr2qs("&Enable Handler"),this,TQT_SLOT(toggleCurrentHandlerEnabled()));
else
m_pContextPopup->insertItem(
*(g_pIconManager->getSmallIcon(KVI_SMALLICON_HANDLERDISABLED)),
__tr2qs("&Disable Handler"),this,TQT_SLOT(toggleCurrentHandlerEnabled()));
//m_pContextPopup->setItemChecked(id,((KviEventHandlerListViewItem *)it)->m_bEnabled);
m_pContextPopup->insertItem(
*(g_pIconManager->getSmallIcon(KVI_SMALLICON_QUIT)),
__tr2qs("Re&move Handler"),
this,TQT_SLOT(removeCurrentHandler()));
m_pContextPopup->insertItem(
*(g_pIconManager->getSmallIcon(KVI_SMALLICON_FOLDER)),
__tr2qs("&Export Handler To..."),
this,TQT_SLOT(exportCurrentHandler()));
} else {
m_pContextPopup->insertItem(
*(g_pIconManager->getSmallIcon(KVI_SMALLICON_HANDLER)),
__tr2qs("&New Handler"),
this,TQT_SLOT(addHandlerForCurrentEvent()));
}
m_pContextPopup->popup(pnt);
}
}
void KviEventEditor::getUniqueHandlerName(KviEventListViewItem *it,TQString &buffer)
{
__range_valid(m_bOneTimeSetupDone);
TQString newName = buffer;
if(newName.isEmpty())newName = __tr2qs("unnamed");
bool bFound = true;
int idx = 1;
while(bFound)
{
bFound = false;
for(KviEventHandlerListViewItem * ch = (KviEventHandlerListViewItem *)(it->firstChild());ch;ch = (KviEventHandlerListViewItem *)ch->nextSibling())
{
if(KviTQString::equalCI(newName,ch->m_szName))
{
bFound = true;
KviTQString::sprintf(newName,"%TQ_%d",&buffer,idx);
idx++;
break;
}
}
}
buffer = newName;
}
void KviEventEditor::addHandlerForCurrentEvent()
{
__range_valid(m_pOneTimeSetupDone);
KviTalListViewItem * it = m_pListView->selectedItem();
if(it)
{
if(it->parent() == 0)
{
TQString buffer = __tr2qs("default");
getUniqueHandlerName((KviEventListViewItem *)it,buffer);
KviTalListViewItem * ch = new KviEventHandlerListViewItem(it,buffer,"",true);
it->setOpen(true);
m_pListView->setSelected(ch,true);
}
}
}
void KviEventEditor::removeCurrentHandler()
{
__range_valid(m_pOneTimeSetupDone);
if(m_pLastEditedItem)
{
KviTalListViewItem * it = m_pLastEditedItem;
m_pLastEditedItem = 0;
delete it;
m_pEditor->setEnabled(false);
m_pNameEditor->setEnabled(false);
}
}
void KviEventEditor::toggleCurrentHandlerEnabled()
{
__range_valid(m_pOneTimeSetupDone);
if(m_pLastEditedItem)
{
m_pLastEditedItem->m_bEnabled = !(m_pLastEditedItem->m_bEnabled);
m_pListView->repaintItem(m_pLastEditedItem);
selectionChanged(m_pLastEditedItem);
}
}
void KviEventEditor::commit()
{
if(!m_bOneTimeSetupDone)return; // nothing to commit
saveLastEditedItem();
KviKvsEventManager::instance()->removeAllScriptAppHandlers();
for(KviTalListViewItem * it = m_pListView->firstChild();it;it = it->nextSibling())
{
if(it->firstChild())
{
TQString szContext;
for(KviTalListViewItem * ch = it->firstChild();ch;ch = ch->nextSibling())
{
KviTQString::sprintf(szContext,"%Q::%Q",&(((KviEventListViewItem *)it)->m_szName),&(((KviEventHandlerListViewItem *)ch)->m_szName));
KviKvsScriptEventHandler * s = KviKvsScriptEventHandler::createInstance( // msvc workaround
((KviEventHandlerListViewItem *)ch)->m_szName,
szContext,
((KviEventHandlerListViewItem *)ch)->m_szBuffer,
((KviEventHandlerListViewItem *)ch)->m_bEnabled
);
KviKvsEventManager::instance()->addAppHandler(((KviEventListViewItem *)it)->m_uEventIdx,s);
}
}
}
g_pApp->saveAppEvents();
}
void KviEventEditor::saveLastEditedItem()
{
__range_valid(m_bOneTimeSetupDone);
if(!m_pLastEditedItem)return;
TQString buffer = m_pNameEditor->text();
if(!KviTQString::equalCI(buffer,m_pLastEditedItem->m_szName))
{
getUniqueHandlerName((KviEventListViewItem *)(m_pLastEditedItem->parent()),buffer);
}
m_pLastEditedItem->m_szName = buffer;
TQString tmp;
m_pEditor->getText(tmp);
m_pLastEditedItem->m_szBuffer = tmp;
}
void KviEventEditor::selectionChanged(KviTalListViewItem * it)
{
__range_valid(m_bOneTimeSetupDone);
saveLastEditedItem();
if(it->parent())
{
m_pLastEditedItem = (KviEventHandlerListViewItem *)it;
m_pNameEditor->setEnabled(true);
m_pNameEditor->setText(it->text(0));
m_pEditor->setEnabled(true);
m_pEditor->setText(((KviEventHandlerListViewItem *)it)->m_szBuffer);
} else {
m_pLastEditedItem = 0;
m_pNameEditor->setEnabled(false);
m_pNameEditor->setText("");
m_pEditor->setEnabled(false);
TQString parms = ((KviEventListViewItem *)it)->m_szParams;
if(parms.isEmpty())parms = __tr2qs("none");
KviCommandFormatter::indent(parms);
KviCommandFormatter::indent(parms);
TQString tmp;
KviTQString::sprintf(tmp,__tr2qs("\n\n Event:\n %s\n\n Parameters:\n%s"),
((KviEventListViewItem *)it)->m_szName.utf8().data(),parms.utf8().data());
m_pEditor->setText(tmp);
}
}
void KviEventEditor::showEvent(TQShowEvent *e)
{
oneTimeSetup();
TQWidget::showEvent(e);
}
void KviEventEditor::getExportEventBuffer(TQString &buffer,KviEventHandlerListViewItem * it)
{
if(!it->parent())return;
TQString szBuf = it->m_szBuffer;
KviCommandFormatter::blockFromBuffer(szBuf);
buffer = "event(";
buffer += ((KviEventListViewItem *)(it->parent()))->m_szName;
buffer += ",";
buffer += it->m_szName;
buffer += ")\n";
buffer += szBuf;
buffer += "\n";
if(!it->m_bEnabled)
{
buffer += "\n";
buffer += "eventctl -d ";
buffer += ((KviEventListViewItem *)(it->parent()))->m_szName;
buffer += " ";
buffer += it->m_szName;
}
}
void KviEventEditor::exportCurrentHandler()
{
if(!m_pLastEditedItem)return;
saveLastEditedItem();
if(!m_pLastEditedItem)return;
TQString szName = TQDir::homeDirPath();
if(!szName.endsWith(TQString(KVI_PATH_SEPARATOR)))szName += KVI_PATH_SEPARATOR;
szName += ((KviEventListViewItem *)(m_pLastEditedItem->parent()))->m_szName;
szName += ".";
szName += m_pLastEditedItem->m_szName;
szName += ".kvs";
TQString szFile;
if(!KviFileDialog::askForSaveFileName(szFile,__tr2qs("Choose a Filename - KVIrc"),szName,"*.kvs",true,true,true))return;
TQString szOut;
getExportEventBuffer(szOut,m_pLastEditedItem);
if(!KviFileUtils::writeFile(szFile,szOut))
{
TQMessageBox::warning(this,__tr2qs("Write Failed - KVIrc"),__tr2qs("Unable to write to the event file."),__tr2qs("&OK"));
}
}
void KviEventEditor::exportAllEvents()
{
saveLastEditedItem();
KviEventListViewItem * it = (KviEventListViewItem *)m_pListView->firstChild();
TQString out;
while(it)
{
KviEventHandlerListViewItem * item = (KviEventHandlerListViewItem *)it->firstChild();
while(item)
{
TQString tmp;
getExportEventBuffer(tmp,item);
out += tmp;
out += "\n";
item = (KviEventHandlerListViewItem *)item->nextSibling();
}
it = (KviEventListViewItem *)it->nextSibling();
}
TQString szName = TQDir::homeDirPath();
if(!szName.endsWith(TQString(KVI_PATH_SEPARATOR)))szName += KVI_PATH_SEPARATOR;
szName += "events.kvs";
TQString szFile;
if(!KviFileDialog::askForSaveFileName(szFile,__tr2qs("Choose a Filename - KVIrc"),szName,TQString(),true,true))return;
if(!KviFileUtils::writeFile(szFile,out))
{
TQMessageBox::warning(this,__tr2qs("Write Failed - KVIrc"),__tr2qs("Unable to write to the events file."),__tr2qs("Ok"));
}
}
KviEventEditorWindow::KviEventEditorWindow(KviFrame * lpFrm)
: KviWindow(KVI_WINDOW_TYPE_SCRIPTEDITOR,lpFrm,"eventeditor",0)
{
g_pEventEditorWindow = this;
m_pEditor = new KviEventEditor(this);
m_pBase = new TQWidget(this);
TQGridLayout * g = new TQGridLayout(m_pBase,1,4,4,4);
TQPushButton * btn = new TQPushButton(__tr2qs("&OK"),m_pBase);
connect(btn,TQT_SIGNAL(clicked()),this,TQT_SLOT(okClicked()));
btn->setIconSet(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_ACCEPT)));
g->addWidget(btn,0,1);
btn = new TQPushButton(__tr2qs("&Apply"),m_pBase);
connect(btn,TQT_SIGNAL(clicked()),this,TQT_SLOT(applyClicked()));
btn->setIconSet(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_ACCEPT)));
g->addWidget(btn,0,2);
btn = new TQPushButton(__tr2qs("Cancel"),m_pBase);
connect(btn,TQT_SIGNAL(clicked()),this,TQT_SLOT(cancelClicked()));
btn->setIconSet(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_DISCARD)));
g->addWidget(btn,0,3);
g->setColStretch(0,1);
}
KviEventEditorWindow::~KviEventEditorWindow()
{
g_pEventEditorWindow = 0;
}
void KviEventEditorWindow::okClicked()
{
m_pEditor->commit();
close();
}
void KviEventEditorWindow::applyClicked()
{
m_pEditor->commit();
}
void KviEventEditorWindow::cancelClicked()
{
close();
}
TQPixmap * KviEventEditorWindow::myIconPtr()
{
return g_pIconManager->getSmallIcon(KVI_SMALLICON_EVENT);
}
void KviEventEditorWindow::resizeEvent(TQResizeEvent *e)
{
int hght = m_pBase->sizeHint().height();
m_pEditor->setGeometry(0,0,width(),height()- hght);
m_pBase->setGeometry(0,height() - hght,width(),hght);
}
void KviEventEditorWindow::fillCaptionBuffers()
{
m_szPlainTextCaption = __tr2qs("Event Editor");
static TQString p1("<nobr><font color=\"");
static TQString p2("\"><b>");
static TQString p3("</b></font></nobr>");
m_szHtmlActiveCaption = p1;
m_szHtmlActiveCaption += KVI_OPTION_COLOR(KviOption_colorCaptionTextActive).name();
m_szHtmlActiveCaption += p2;
m_szHtmlActiveCaption += m_szPlainTextCaption;
m_szHtmlActiveCaption += p3;
m_szHtmlInactiveCaption = p1;
m_szHtmlInactiveCaption += KVI_OPTION_COLOR(KviOption_colorCaptionTextInactive).name();
m_szHtmlInactiveCaption += p2;
m_szHtmlInactiveCaption += m_szPlainTextCaption;
m_szHtmlInactiveCaption += p3;
}
void KviEventEditorWindow::getConfigGroupName(KviStr &szName)
{
szName = "eventeditor";
}
void KviEventEditorWindow::saveProperties(KviConfig *cfg)
{
/*
#ifdef COMPILE_SCRIPTTOOLBAR
cfg->writeEntry("Sizes",m_pEditor->sizes());
cfg->writeEntry("LastEvent",m_pEditor->lastEditedEvent().ptr());
//tqDebug("LAST EDITED=%s",m_pEditor->lastEditedEvent().ptr());
#endif // COMPILE_SCRIPTTOOLBAR
*/
}
void KviEventEditorWindow::loadProperties(KviConfig *cfg)
{
/*
#ifdef COMPILE_SCRIPTTOOLBAR
TQValueList<int> def;
def.append(20);
def.append(80);
m_pEditor->setSizes(cfg->readIntListEntry("Sizes",def));
KviStr tmp = cfg->readEntry("LastEvent","");
m_pEditor->editEvent(tmp);
//tqDebug("LAST EDITED WAS %s",tmp.ptr());
#endif // COMPILE_SCRIPTTOOLBAR
*/
}