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/***************************************************************************
sq_externaltool.cpp - description
-------------------
begin : ??? ??? 12 2004
copyright : (C) 2004 by Baryshev Dmitry
email : ksquirrel.iv@gmail.com
***************************************************************************/
/***************************************************************************
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tqfile.h>
#include <kstringhandler.h>
#include <klocale.h>
#include <kicontheme.h>
#include <kstandarddirs.h>
#include <kprocess.h>
#include <kmessagebox.h>
#include "sq_iconloader.h"
#include "sq_externaltool.h"
#include "sq_popupmenu.h"
#include "sq_config.h"
SQ_ExternalTool * SQ_ExternalTool::m_instance = 0;
Tool::Tool()
{}
Tool::Tool(const TQString &pix, const TQString &nam, const TQString &com)
{
icon = pix;
name = nam;
command = com;
}
SQ_ExternalTool::SQ_ExternalTool(TQObject *tqparent) : TQObject(tqparent), TQValueVector<Tool>()
{
m_instance = this;
menu = new SQ_PopupMenu(0, "External tools");
connect(menu, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(slotAboutToShowMenu()));
connect(menu, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotActivateTool(int)));
TQString str, tmp;
SQ_Config::instance()->setGroup("External tools");
TQStringList names = SQ_Config::instance()->readListEntry("names");
TQStringList commands = SQ_Config::instance()->readListEntry("commands");
TQStringList icons = SQ_Config::instance()->readListEntry("icons");
for(TQStringList::iterator it_n = names.begin(),it_c = commands.begin(),it_i = icons.begin();
it_n != names.end() || it_c != commands.end() || it_i != icons.end();
++it_n, ++it_c, ++it_i)
{
append(Tool(*it_i, *it_n, *it_c));
}
}
SQ_ExternalTool::~SQ_ExternalTool()
{
delete menu;
}
TQString SQ_ExternalTool::toolPixmap(const int i)
{
return (*this)[i].icon;
}
TQString SQ_ExternalTool::toolName(const int i)
{
return (*this)[i].name;
}
TQString SQ_ExternalTool::toolCommand(const int i)
{
return (*this)[i].command;
}
/*
* Recreate current popop menu.
*/
SQ_PopupMenu* SQ_ExternalTool::newPopupMenu()
{
int id;
// clear menu
menu->clear();
menu->insertTitle(i18n("No file selected"));
// construct new menu
for(unsigned int i = 0;i < count();i++)
{
id = menu->insertItem(SQ_IconLoader::instance()->loadIcon(toolPixmap(i), KIcon::Desktop, KIcon::SizeSmall), toolName(i));
menu->setItemParameter(id, i);
}
return menu;
}
/*
* Get current popup menu.
*/
SQ_PopupMenu* SQ_ExternalTool::constPopupMenu() const
{
return menu;
}
/*
* Write tools to config file
*/
void SQ_ExternalTool::writeEntries()
{
// no tools ?
if(!count()) return;
TQString num;
// delete old group with old items
SQ_Config::instance()->deleteGroup("External tools");
SQ_Config::instance()->setGroup("External tools");
TQStringList names, icons, commands;
// write items in config file
for(TQValueVector<Tool>::iterator it = begin();it != end();++it)
{
names.append((*it).name);
icons.append((*it).icon);
commands.append((*it).command);
}
SQ_Config::instance()->writeEntry("names", names);
SQ_Config::instance()->writeEntry("commands", commands);
SQ_Config::instance()->writeEntry("icons", icons);
}
/*
* Invoked, when user executed popup menu with external tools.
* This slot will do some useful stuff.
*/
void SQ_ExternalTool::slotAboutToShowMenu()
{
if(!items.count())
{
menu->changeTitle(i18n("No file selected"));
return;
}
KFileItem *item = items.first();
if(!item)
{
menu->changeTitle(i18n("No file selected"));
return;
}
// make title shorter
TQString file = KStringHandler::rsqueeze(item->name(), 30);
// finally, change title
TQString final = (items.count() == 1 || items.count() == 0) ? file : (file + TQString::tqfromLatin1(" (+%1)").tqarg(items.count()-1));
menu->changeTitle(final);
}
void SQ_ExternalTool::slotActivateTool(int id)
{
KURL::List list;
if(items.isEmpty()) return;
int index = menu->itemParameter(id);
KFileItem *f = items.first();
while(f)
{
list.append(f->url());
f = items.next();
}
items.clear();
if(list.empty()) return;
KShellProcess proc;
// get appropriate tool
Tool *tool = &at(index);
TQString comm = tool->command;
int per_f = comm.contains("%f");
int per_F = comm.contains("%F");
// %f = single file
// %F = multiple files
if(per_f && per_F)
{
KMessageBox::error(0, i18n("Command cannot contain both \"%f\" and \"%F\""), i18n("Error processing command"));
return;
}
else if(!per_f && !per_F)
{
KMessageBox::error(0, i18n("Command should contain \"%f\" or \"%F\""), i18n("Error processing command"));
return;
}
else if(per_f)
{
KURL u = list.first();
comm.replace("%f", KShellProcess::quote(u.isLocalFile() ? u.path() : u.prettyURL()));
proc << comm;
}
else
{
TQString files;
KURL::List::iterator itEnd = list.end();
for(KURL::List::iterator it = list.begin();it != itEnd;++it)
{
files.append(KShellProcess::quote((*it).isLocalFile() ? (*it).path() : (*it).prettyURL()));
files.append(" ");
}
comm.replace("%F", files);
proc << comm;
}
// start process
proc.start(KProcess::DontCare);
}
#include "sq_externaltool.moc"
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