Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 536 insertions, 0 deletions

diff --git a/src/modules/eventeditor/eventeditor.cpp b/src/modules/eventeditor/eventeditor.cpp
new file mode 100644
index 00000000..bedeca5f
--- /dev/null
+++ b/src/modules/eventeditor/eventeditor.cpp
@@ -0,0 +1,536 @@
+//
+//   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 <qmessagebox.h>
+
+#include <qsplitter.h>
+#include <qlayout.h>
+#include "kvi_tal_vbox.h"
+#include "kvi_tal_popupmenu.h"
+#include <qtooltip.h>
+#include <qpushbutton.h>
+#include <qevent.h>
+
+extern KviEventEditorWindow * g_pEventEditorWindow;
+
+
+
+const QPixmap * KviEventListViewItem::pixmap(int col) const
+{
+	return g_pIconManager->getSmallIcon(firstChild() ? KVI_SMALLICON_EVENT : KVI_SMALLICON_EVENTNOHANDLERS);
+}
+
+const QPixmap * KviEventHandlerListViewItem::pixmap(int col) const
+{
+	return g_pIconManager->getSmallIcon(m_bEnabled ? KVI_SMALLICON_HANDLER : KVI_SMALLICON_HANDLERDISABLED);
+}
+
+
+
+KviEventEditor::KviEventEditor(QWidget * par)
+: QWidget(par,"event_editor")
+{
+	QGridLayout * l = new QGridLayout(this,1,1,2,2);
+
+	QSplitter * spl = new QSplitter(Qt::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);
+
+	QPushButton * pb = new QPushButton(__tr2qs("&Export All To..."),boxi);
+	connect(pb,SIGNAL(clicked()),this,SLOT(exportAllEvents()));
+
+	KviTalVBox * box = new KviTalVBox(spl);
+	m_pNameEditor = new QLineEdit(box);
+	QToolTip::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,SIGNAL(selectionChanged(KviTalListViewItem *)),this,SLOT(selectionChanged(KviTalListViewItem *)));
+	connect(m_pListView,SIGNAL(rightButtonPressed(KviTalListViewItem *,const QPoint &,int)),
+		this,SLOT(itemPressed(KviTalListViewItem *,const QPoint &,int)));
+}
+
+void KviEventEditor::itemPressed(KviTalListViewItem *it,const QPoint &pnt,int col)
+{
+	__range_valid(m_bOneTimeSetupDone);
+
+	if(it)
+	{
+		m_pContextPopup->clear();
+		if(it->parent())
+		{
+			QString tmp;
+			if(!(((KviEventHandlerListViewItem *)it)->m_bEnabled))
+				m_pContextPopup->insertItem(
+					*(g_pIconManager->getSmallIcon(KVI_SMALLICON_HANDLER)),
+					__tr2qs("&Enable Handler"),this,SLOT(toggleCurrentHandlerEnabled()));
+			else
+				m_pContextPopup->insertItem(
+					*(g_pIconManager->getSmallIcon(KVI_SMALLICON_HANDLERDISABLED)),
+					__tr2qs("&Disable Handler"),this,SLOT(toggleCurrentHandlerEnabled()));
+
+			//m_pContextPopup->setItemChecked(id,((KviEventHandlerListViewItem *)it)->m_bEnabled);
+
+			m_pContextPopup->insertItem(
+					*(g_pIconManager->getSmallIcon(KVI_SMALLICON_QUIT)),
+					__tr2qs("Re&move Handler"),
+					this,SLOT(removeCurrentHandler()));
+			m_pContextPopup->insertItem(
+					*(g_pIconManager->getSmallIcon(KVI_SMALLICON_FOLDER)),
+					__tr2qs("&Export Handler To..."),
+					this,SLOT(exportCurrentHandler()));
+		} else {
+			m_pContextPopup->insertItem(
+				*(g_pIconManager->getSmallIcon(KVI_SMALLICON_HANDLER)),
+				__tr2qs("&New Handler"),
+				this,SLOT(addHandlerForCurrentEvent()));
+		}
+
+		m_pContextPopup->popup(pnt);
+	}
+}
+
+void KviEventEditor::getUniqueHandlerName(KviEventListViewItem *it,QString &buffer)
+{
+	__range_valid(m_bOneTimeSetupDone);
+
+	QString 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(KviQString::equalCI(newName,ch->m_szName))
+			{
+				bFound = true;
+				KviQString::sprintf(newName,"%Q_%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)
+		{
+			QString 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())
+		{
+			QString szContext;
+		
+			for(KviTalListViewItem * ch = it->firstChild();ch;ch = ch->nextSibling())
+			{
+				KviQString::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;
+
+	QString buffer = m_pNameEditor->text();
+	if(!KviQString::equalCI(buffer,m_pLastEditedItem->m_szName))
+	{
+		getUniqueHandlerName((KviEventListViewItem *)(m_pLastEditedItem->parent()),buffer);
+	}
+
+	m_pLastEditedItem->m_szName = buffer;
+	QString 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);
+		QString parms = ((KviEventListViewItem *)it)->m_szParams;
+		if(parms.isEmpty())parms = __tr2qs("none");
+		KviCommandFormatter::indent(parms);
+		KviCommandFormatter::indent(parms);
+		QString tmp;
+		KviQString::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(QShowEvent *e)
+{
+	oneTimeSetup();
+	QWidget::showEvent(e);
+}
+
+
+void KviEventEditor::getExportEventBuffer(QString &buffer,KviEventHandlerListViewItem * it)
+{
+	if(!it->parent())return;
+
+	QString 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;
+
+	QString szName = QDir::homeDirPath();
+	if(!szName.endsWith(QString(KVI_PATH_SEPARATOR)))szName += KVI_PATH_SEPARATOR;
+	szName += ((KviEventListViewItem *)(m_pLastEditedItem->parent()))->m_szName;
+	szName += ".";
+	szName += m_pLastEditedItem->m_szName;
+	szName += ".kvs";
+	
+	QString szFile;
+	
+	if(!KviFileDialog::askForSaveFileName(szFile,__tr2qs("Choose a Filename - KVIrc"),szName,"*.kvs",true,true,true))return;
+
+	QString szOut;
+	getExportEventBuffer(szOut,m_pLastEditedItem);
+	
+	if(!KviFileUtils::writeFile(szFile,szOut))
+	{
+		QMessageBox::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();
+
+	QString out;
+
+	while(it)
+	{
+		KviEventHandlerListViewItem * item = (KviEventHandlerListViewItem *)it->firstChild();
+		while(item)
+		{
+			QString tmp;
+			getExportEventBuffer(tmp,item);
+			out += tmp;
+			out += "\n";
+			item = (KviEventHandlerListViewItem *)item->nextSibling();
+		}
+		it = (KviEventListViewItem *)it->nextSibling();
+	}
+
+	QString szName = QDir::homeDirPath();
+	if(!szName.endsWith(QString(KVI_PATH_SEPARATOR)))szName += KVI_PATH_SEPARATOR;
+	szName += "events.kvs";
+	
+	QString szFile;
+	
+	if(!KviFileDialog::askForSaveFileName(szFile,__tr2qs("Choose a Filename - KVIrc"),szName,QString::null,true,true))return;
+
+	if(!KviFileUtils::writeFile(szFile,out))
+	{
+		QMessageBox::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 QWidget(this);
+	QGridLayout * g = new QGridLayout(m_pBase,1,4,4,4);
+
+	QPushButton * btn = new QPushButton(__tr2qs("&OK"),m_pBase);
+	connect(btn,SIGNAL(clicked()),this,SLOT(okClicked()));
+	btn->setIconSet(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_ACCEPT)));
+	g->addWidget(btn,0,1);
+
+	btn = new QPushButton(__tr2qs("&Apply"),m_pBase);
+	connect(btn,SIGNAL(clicked()),this,SLOT(applyClicked()));
+	btn->setIconSet(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_ACCEPT)));
+	g->addWidget(btn,0,2);
+
+	btn = new QPushButton(__tr2qs("Cancel"),m_pBase);
+	connect(btn,SIGNAL(clicked()),this,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();
+}
+
+
+QPixmap * KviEventEditorWindow::myIconPtr()
+{
+	return g_pIconManager->getSmallIcon(KVI_SMALLICON_EVENT);
+}
+
+void KviEventEditorWindow::resizeEvent(QResizeEvent *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 QString p1("<nobr><font color=\"");
+	static QString p2("\"><b>");
+	static QString 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());
+	//debug("LAST EDITED=%s",m_pEditor->lastEditedEvent().ptr());
+#endif // COMPILE_SCRIPTTOOLBAR
+*/
+}
+
+void KviEventEditorWindow::loadProperties(KviConfig *cfg)
+{
+/*
+#ifdef COMPILE_SCRIPTTOOLBAR
+	QValueList<int> def;
+	def.append(20);
+	def.append(80);
+	m_pEditor->setSizes(cfg->readIntListEntry("Sizes",def));
+	KviStr tmp = cfg->readEntry("LastEvent","");
+	m_pEditor->editEvent(tmp);
+	//debug("LAST EDITED WAS %s",tmp.ptr());
+#endif // COMPILE_SCRIPTTOOLBAR
+*/
+}