You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
264 lines
8.7 KiB
264 lines
8.7 KiB
/* This file is part of the KDiff3 project
|
|
|
|
Copyright (C) 2006 Joachim Eibl <joachim dot eibl at gmx dot de>
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public
|
|
License as published by the Free Software Foundation; version 2
|
|
of the License.
|
|
|
|
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; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "kdiff3plugin.h"
|
|
|
|
#include <kapplication.h>
|
|
#include <kstandarddirs.h>
|
|
#include <kaction.h>
|
|
#include <klocale.h>
|
|
#include <kgenericfactory.h>
|
|
#include <kurl.h>
|
|
#include <ksimpleconfig.h>
|
|
#include <kmessagebox.h>
|
|
|
|
//#include <iostream>
|
|
|
|
static TQStringList* s_pHistory=0;
|
|
|
|
class KDiff3PluginFactory : public KGenericFactory < KDiff3Plugin, KonqPopupMenu >
|
|
{
|
|
KSimpleConfig* m_pConfig;
|
|
public:
|
|
KDiff3PluginFactory( const char* instanceName = 0 )
|
|
: KGenericFactory< KDiff3Plugin, KonqPopupMenu >( instanceName )
|
|
{
|
|
m_pConfig = 0;
|
|
if (s_pHistory==0)
|
|
{
|
|
//std::cout << "New History: " << instanceName << std::endl;
|
|
s_pHistory = new TQStringList;
|
|
m_pConfig = new KSimpleConfig( "kdiff3pluginrc", false );
|
|
*s_pHistory = m_pConfig->readListEntry("HistoryStack");
|
|
}
|
|
}
|
|
|
|
~KDiff3PluginFactory()
|
|
{
|
|
//std::cout << "Delete History" << std::endl;
|
|
if ( s_pHistory && m_pConfig )
|
|
m_pConfig->writeEntry("HistoryStack",*s_pHistory);
|
|
delete s_pHistory;
|
|
delete m_pConfig;
|
|
s_pHistory = 0;
|
|
m_pConfig = 0;
|
|
}
|
|
};
|
|
|
|
K_EXPORT_COMPONENT_FACTORY (libkdiff3plugin, KDiff3PluginFactory ("kdiff3plugin"))
|
|
|
|
KDiff3Plugin::KDiff3Plugin( KonqPopupMenu* pPopupmenu, const char *name, const TQStringList & /* list */ )
|
|
:KonqPopupMenuPlugin (pPopupmenu, name)
|
|
{
|
|
if (KStandardDirs::findExe ("kdiff3").isNull ())
|
|
return;
|
|
|
|
m_pParentWidget = pPopupmenu->parentWidget();
|
|
|
|
KGlobal::locale()->insertCatalogue("kdiff3_plugin");
|
|
|
|
// remember currently selected files (copy to a TQStringList)
|
|
KFileItemList itemList = pPopupmenu->fileItemList();
|
|
for ( KFileItem *item = itemList.first(); item; item = itemList.next() )
|
|
{
|
|
//m_urlList.append( item->url() );
|
|
m_list.append( item->url().url() );
|
|
}
|
|
|
|
|
|
/* Menu structure:
|
|
KDiff3 -> (1 File selected): Save 'selection' for later comparison (push onto history stack)
|
|
Compare 'selection' with first file on history stack.
|
|
Compare 'selection' with -> choice from history stack
|
|
Merge 'selection' with first file on history stack.
|
|
Merge 'selection' with last two files on history stack.
|
|
(2 Files selected): Compare 's1' with 's2'
|
|
Merge 's1' with 's2'
|
|
(3 Files selected): Compare 's1', 's2' and 's3'
|
|
*/
|
|
|
|
KActionMenu* pActionMenu = new KActionMenu (i18n ("KDiff3"), "kdiff3", actionCollection (), "kdiff3_menu" );
|
|
KAction* pAction = 0;
|
|
TQString s;
|
|
|
|
if(m_list.count() == 1)
|
|
{
|
|
int historyCount = s_pHistory ? s_pHistory->count() : 0;
|
|
s = i18n("Compare with %1").tqarg( historyCount>0 ? s_pHistory->front() : TQString() );
|
|
pAction = new KAction ( s,0, this, TQT_SLOT(slotCompareWith()), actionCollection());
|
|
pAction->setEnabled( m_list.count()>0 && historyCount>0 );
|
|
pActionMenu->insert (pAction);
|
|
|
|
s = i18n("Merge with %1").tqarg( historyCount>0 ? s_pHistory->front() : TQString() );
|
|
pAction = new KAction( s, 0, this, TQT_SLOT(slotMergeWith()), actionCollection());
|
|
pAction->setEnabled( m_list.count()>0 && historyCount>0 );
|
|
pActionMenu->insert (pAction);
|
|
|
|
s = i18n("Save '%1' for later").tqarg( ( m_list.front() ) );
|
|
pAction = new KAction ( s, 0, this, TQT_SLOT(slotSaveForLater()), actionCollection());
|
|
pAction->setEnabled( m_list.count()>0 );
|
|
pActionMenu->insert(pAction);
|
|
|
|
pAction = new KAction (i18n("3-way merge with base"), 0, this, TQT_SLOT(slotMergeThreeWay()), actionCollection());
|
|
pAction->setEnabled( m_list.count()>0 && historyCount>=2 );
|
|
pActionMenu->insert (pAction);
|
|
|
|
if ( s_pHistory && !s_pHistory->empty() )
|
|
{
|
|
KActionMenu* pHistoryMenu = new KActionMenu( i18n("Compare with ..."), "CompareWith", actionCollection (), "kdiff3_history_menu");
|
|
pHistoryMenu->setEnabled( m_list.count()>0 && historyCount>0 );
|
|
pActionMenu->insert(pHistoryMenu);
|
|
for (TQStringList::iterator i = s_pHistory->begin(); i!=s_pHistory->end(); ++i)
|
|
{
|
|
pAction = new KAction( *i, "History", 0, this, TQT_SLOT(slotCompareWithHistoryItem()), actionCollection());
|
|
pHistoryMenu->insert (pAction);
|
|
}
|
|
|
|
pAction = new KAction (i18n("Clear list"), 0, this, TQT_SLOT(slotClearList()), actionCollection());
|
|
pActionMenu->insert (pAction);
|
|
pAction->setEnabled( historyCount>0 );
|
|
}
|
|
}
|
|
else if(m_list.count() == 2)
|
|
{
|
|
pAction = new KAction (i18n("Compare"), 0, this, TQT_SLOT(slotCompareTwoFiles()), actionCollection());
|
|
pActionMenu->insert (pAction);
|
|
}
|
|
else if ( m_list.count() == 3 )
|
|
{
|
|
pAction = new KAction (i18n("3 way comparison"), 0, this, TQT_SLOT(slotCompareThreeFiles()), actionCollection());
|
|
pActionMenu->insert (pAction);
|
|
}
|
|
pAction = new KAction (i18n("About KDiff3 menu plugin ..."), 0, this, TQT_SLOT(slotAbout()), actionCollection());
|
|
pActionMenu->insert (pAction);
|
|
|
|
addSeparator();
|
|
tqaddAction( pActionMenu );
|
|
addSeparator();
|
|
}
|
|
|
|
KDiff3Plugin::~KDiff3Plugin ()
|
|
{
|
|
}
|
|
|
|
void KDiff3Plugin::slotCompareWith()
|
|
{
|
|
if ( m_list.count() > 0 && s_pHistory && ! s_pHistory->empty() )
|
|
{
|
|
TQStringList args;
|
|
args << s_pHistory->front();
|
|
args << m_list.front();
|
|
kapp->kdeinitExec ("kdiff3", args);
|
|
}
|
|
}
|
|
|
|
void KDiff3Plugin::slotCompareWithHistoryItem()
|
|
{
|
|
const KAction* pAction = dynamic_cast<const KAction*>( sender() );
|
|
if ( m_list.count() > 0 && pAction )
|
|
{
|
|
TQStringList args;
|
|
args << pAction->text();
|
|
args << m_list.front();
|
|
kapp->kdeinitExec ("kdiff3", args);
|
|
}
|
|
}
|
|
|
|
void KDiff3Plugin::slotCompareTwoFiles()
|
|
{
|
|
if ( m_list.count() == 2 )
|
|
{
|
|
TQStringList args;
|
|
args << m_list.front();
|
|
args << m_list.back();
|
|
kapp->kdeinitExec ("kdiff3", args);
|
|
}
|
|
}
|
|
|
|
void KDiff3Plugin::slotCompareThreeFiles()
|
|
{
|
|
if ( m_list.count() == 3 )
|
|
{
|
|
TQStringList args;
|
|
args << m_list[0];
|
|
args << m_list[1];
|
|
args << m_list[2];
|
|
kapp->kdeinitExec ("kdiff3", args);
|
|
}
|
|
}
|
|
|
|
void KDiff3Plugin::slotMergeWith()
|
|
{
|
|
if ( m_list.count() > 0 && s_pHistory && ! s_pHistory->empty() )
|
|
{
|
|
TQStringList args;
|
|
args << s_pHistory->front();
|
|
args << m_list.front();
|
|
args << ( "-o" + m_list.front() );
|
|
kapp->kdeinitExec ("kdiff3", args);
|
|
}
|
|
}
|
|
|
|
void KDiff3Plugin::slotMergeThreeWay()
|
|
{
|
|
if ( m_list.count() > 0 && s_pHistory && s_pHistory->count()>=2 )
|
|
{
|
|
TQStringList args;
|
|
args << (*s_pHistory)[1];
|
|
args << (*s_pHistory)[0];
|
|
args << m_list.front();
|
|
args << ("-o" + m_list.front());
|
|
kapp->kdeinitExec ("kdiff3", args);
|
|
}
|
|
}
|
|
|
|
void KDiff3Plugin::slotSaveForLater()
|
|
{
|
|
if ( !m_list.isEmpty() && s_pHistory )
|
|
{
|
|
while ( s_pHistory->count()>=10 )
|
|
s_pHistory->pop_back();
|
|
s_pHistory->push_front( m_list.front() );
|
|
}
|
|
}
|
|
|
|
void KDiff3Plugin::slotClearList()
|
|
{
|
|
if ( s_pHistory )
|
|
s_pHistory->clear();
|
|
}
|
|
|
|
void KDiff3Plugin::slotAbout()
|
|
{
|
|
TQString s = i18n("KDiff3 Menu Plugin: Copyright (C) 2006 Joachim Eibl\n"
|
|
"KDiff3 homepage: http://kdiff3.sourceforge.net\n\n");
|
|
s += i18n("Using the contextmenu extension:\n"
|
|
"For simple comparison of two selected 2 files choose \"Compare\".\n"
|
|
"If the other file is somewhere else \"Save\" the first file for later. "
|
|
"It will appear in the \"Compare With ...\" submenu. "
|
|
"Then use \"Compare With\" on second file.\n"
|
|
"For a 3-way merge first \"Save\" the base file, then the branch to merge and "
|
|
"choose \"3-way merge with base\" on the other branch which will be used as destination.\n"
|
|
"Same also applies to directory comparison and merge.");
|
|
KMessageBox::information(m_pParentWidget, s, tr("About KDiff3 Menu Plugin") );
|
|
}
|
|
|
|
#include "kdiff3plugin.moc"
|