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tdebase/konqueror/sidebar/sidebar_widget.cpp

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/***************************************************************************
sidebar_widget.cpp
-------------------
begin : Sat June 2 16:25:27 CEST 2001
copyright : (C) 2001 Joseph Wenninger
email : jowenn@kde.org
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include <config.h>
#include <limits.h>
#include <qdir.h>
#include <qpopupmenu.h>
#include <qhbox.h>
#include <qpushbutton.h>
#include <qwhatsthis.h>
#include <qlayout.h>
#include <qstringlist.h>
#include <klocale.h>
#include <ksimpleconfig.h>
#include <kstandarddirs.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <kicondialog.h>
#include <kmessagebox.h>
#include <kinputdialog.h>
#include <konq_events.h>
#include <kfileitem.h>
#include <kio/netaccess.h>
#include <kpopupmenu.h>
#include <kprocess.h>
#include <kurlrequesterdlg.h>
#include <kinputdialog.h>
#include <kfiledialog.h>
#include <kdesktopfile.h>
#include "konqsidebar.h"
#include "sidebar_widget.h"
#include "sidebar_widget.moc"
addBackEnd::addBackEnd(QWidget *parent, class QPopupMenu *addmenu,
bool universal, const QString &currentProfile,
const char *name)
: QObject(parent,name),
m_parent(parent)
{
m_universal=universal;
m_currentProfile = currentProfile;
menu = addmenu;
connect(menu,SIGNAL(aboutToShow()),this,SLOT(aboutToShowAddMenu()));
connect(menu,SIGNAL(activated(int)),this,SLOT(activatedAddMenu(int)));
}
void addBackEnd::aboutToShowAddMenu()
{
if (!menu)
return;
KStandardDirs *dirs = KGlobal::dirs();
QStringList list = dirs->findAllResources("data","konqsidebartng/add/*.desktop",true,true);
libNames.setAutoDelete(true);
libNames.resize(0);
libParam.setAutoDelete(true);
libParam.resize(0);
menu->clear();
int i = 0;
for (QStringList::Iterator it = list.begin(); it != list.end(); ++it, i++ )
{
KDesktopFile *confFile;
confFile = new KDesktopFile(*it, true);
if (! confFile->tryExec()) {
delete confFile;
i--;
continue;
}
if (m_universal) {
if (confFile->readEntry("X-KDE-KonqSidebarUniversal").upper()!="TRUE") {
delete confFile;
i--;
continue;
}
} else {
if (confFile->readEntry("X-KDE-KonqSidebarBrowser").upper()=="FALSE") {
delete confFile;
i--;
continue;
}
}
QString icon = confFile->readIcon();
if (!icon.isEmpty())
{
menu->insertItem(SmallIcon(icon),
confFile->readEntry("Name"), i);
} else {
menu->insertItem(confFile->readEntry("Name"), i);
}
libNames.resize(libNames.size()+1);
libNames.insert(libNames.count(), new QString(confFile->readEntry("X-KDE-KonqSidebarAddModule")));
libParam.resize(libParam.size()+1);
libParam.insert(libParam.count(), new QString(confFile->readEntry("X-KDE-KonqSidebarAddParam")));
delete confFile;
}
menu->insertSeparator();
menu->insertItem(i18n("Rollback to System Default"), i);
}
void addBackEnd::doRollBack()
{
if (KMessageBox::warningContinueCancel(m_parent, i18n("<qt>This removes all your entries from the sidebar and adds the system default ones.<BR><B>This procedure is irreversible</B><BR>Do you want to proceed?</qt>"))==KMessageBox::Continue)
{
KStandardDirs *dirs = KGlobal::dirs();
QString loc=dirs->saveLocation("data","konqsidebartng/" + m_currentProfile + "/",true);
QDir dir(loc);
QStringList dirEntries = dir.entryList( QDir::Dirs | QDir::NoSymLinks );
dirEntries.remove(".");
dirEntries.remove("..");
for ( QStringList::Iterator it = dirEntries.begin(); it != dirEntries.end(); ++it ) {
if ((*it)!="add")
KIO::NetAccess::del(KURL( loc+(*it) ), m_parent);
}
emit initialCopyNeeded();
}
}
static QString findFileName(const QString* tmpl,bool universal, const QString &profile) {
QString myFile, filename;
KStandardDirs *dirs = KGlobal::dirs();
QString tmp = *tmpl;
if (universal) {
dirs->saveLocation("data", "konqsidebartng/kicker_entries/", true);
tmp.prepend("/konqsidebartng/kicker_entries/");
} else {
dirs->saveLocation("data", "konqsidebartng/" + profile + "/entries/", true);
tmp.prepend("/konqsidebartng/" + profile + "/entries/");
}
filename = tmp.arg("");
myFile = locateLocal("data", filename);
if (QFile::exists(myFile)) {
for (ulong l = 0; l < ULONG_MAX; l++) {
filename = tmp.arg(l);
myFile = locateLocal("data", filename);
if (!QFile::exists(myFile)) {
break;
} else {
myFile = QString::null;
}
}
}
return myFile;
}
void addBackEnd::activatedAddMenu(int id)
{
kdDebug() << "activatedAddMenu: " << QString("%1").arg(id) << endl;
if (((uint)id) == libNames.size())
doRollBack();
if(((uint)id) >= libNames.size())
return;
KLibLoader *loader = KLibLoader::self();
// try to load the library
QString libname = *libNames.at(id);
KLibrary *lib = loader->library(QFile::encodeName(libname));
if (lib)
{
// get the create_ function
QString factory("add_");
factory = factory+(*libNames.at(id));
void *add = lib->symbol(QFile::encodeName(factory));
if (add)
{
//call the add function
bool (*func)(QString*, QString*, QMap<QString,QString> *);
QMap<QString,QString> map;
func = (bool (*)(QString*, QString*, QMap<QString,QString> *)) add;
QString *tmp = new QString("");
if (func(tmp,libParam.at(id),&map))
{
QString myFile = findFileName(tmp,m_universal,m_currentProfile);
if (!myFile.isEmpty())
{
kdDebug() <<"trying to save to file: "<<myFile << endl;
KSimpleConfig scf(myFile,false);
scf.setGroup("Desktop Entry");
for (QMap<QString,QString>::ConstIterator it = map.begin(); it != map.end(); ++it) {
kdDebug() <<"writing:"<<it.key()<<" / "<<it.data()<<endl;
scf.writePathEntry(it.key(), it.data());
}
scf.sync();
emit updateNeeded();
} else {
kdWarning() << "No unique filename found" << endl;
}
} else {
kdWarning() << "No new entry (error?)" << endl;
}
delete tmp;
}
} else {
kdWarning() << "libname:" << libNames.at(id)
<< " doesn't specify a library!" << endl;
}
}
/**************************************************************/
/* Sidebar_Widget */
/**************************************************************/
Sidebar_Widget::Sidebar_Widget(QWidget *parent, KParts::ReadOnlyPart *par, const char *name,bool universalMode, const QString &currentProfile)
:QWidget(parent,name),m_universalMode(universalMode),m_partParent(par),m_currentProfile(currentProfile)
{
m_somethingVisible = false;
m_initial = true;
m_noUpdate = false;
m_layout = 0;
m_currentButton = 0;
m_activeModule = 0;
m_userMovedSplitter = false;
//kdDebug() << "**** Sidebar_Widget:SidebarWidget()"<<endl;
if (universalMode)
{
m_relPath = "konqsidebartng/kicker_entries/";
}
else
{
m_relPath = "konqsidebartng/" + currentProfile + "/entries/";
}
m_path = KGlobal::dirs()->saveLocation("data", m_relPath, true);
m_buttons.setAutoDelete(true);
m_hasStoredUrl = false;
m_latestViewed = -1;
setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
QSplitter *splitterWidget = splitter();
if (splitterWidget) {
splitterWidget->setResizeMode(parent, QSplitter::FollowSizeHint);
splitterWidget->setOpaqueResize( false );
connect(splitterWidget,SIGNAL(setRubberbandCalled()),SLOT(userMovedSplitter()));
}
m_area = new KDockArea(this);
m_area->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
m_mainDockWidget = m_area->createDockWidget("free", 0);
m_mainDockWidget->setWidget(new QWidget(m_mainDockWidget));
m_area->setMainDockWidget(m_mainDockWidget);
m_area->setMinimumWidth(0);
m_mainDockWidget->setDockSite(KDockWidget::DockTop);
m_mainDockWidget->setEnableDocking(KDockWidget::DockNone);
m_buttonBar = new KMultiTabBar(KMultiTabBar::Vertical,this);
m_buttonBar->showActiveTabTexts(true);
m_menu = new QPopupMenu(this, "Sidebar_Widget::Menu");
QPopupMenu *addMenu = new QPopupMenu(this, "Sidebar_Widget::addPopup");
m_menu->insertItem(i18n("Add New"), addMenu, 0);
m_menu->insertItem(i18n("Multiple Views"), 1);
m_menu->insertItem(i18n("Show Tabs Left"), 2);
m_menu->insertItem(i18n("Show Configuration Button"), 3);
if (!m_universalMode) {
m_menu->insertItem(SmallIconSet("remove"),
i18n("Close Navigation Panel"),
par, SLOT(deleteLater()));
}
connect(m_menu, SIGNAL(aboutToShow()),
this, SLOT(aboutToShowConfigMenu()));
connect(m_menu, SIGNAL(activated(int)),
this, SLOT(activatedMenu(int)));
m_buttonPopup = 0;
addBackEnd *ab = new addBackEnd(this, addMenu, universalMode,
currentProfile,
"Sidebar_Widget-addBackEnd");
connect(ab, SIGNAL(updateNeeded()),
this, SLOT(updateButtons()));
connect(ab, SIGNAL(initialCopyNeeded()),
this, SLOT(finishRollBack()));
initialCopy();
if (universalMode)
{
m_config = new KConfig("konqsidebartng_kicker.rc");
}
else
{
m_config = new KConfig("konqsidebartng.rc");
m_config->setGroup(currentProfile);
}
readConfig();
// Disable stuff (useful for Kiosk mode)!
m_menu->setItemVisible(1, !m_immutableSingleWidgetMode);
m_menu->setItemVisible(2, !m_immutableShowTabsLeft);
m_menu->setItemVisible(3, !m_immutableShowExtraButtons);
connect(&m_configTimer, SIGNAL(timeout()),
this, SLOT(saveConfig()));
m_somethingVisible = !m_openViews.isEmpty();
doLayout();
QTimer::singleShot(0,this,SLOT(createButtons()));
connect(m_area, SIGNAL(dockWidgetHasUndocked(KDockWidget*)),
this, SLOT(dockWidgetHasUndocked(KDockWidget*)));
}
void Sidebar_Widget::addWebSideBar(const KURL& url, const QString& /*name*/) {
//kdDebug() << "Web sidebar entry to be added: " << url.url()
// << " [" << name << "]" << endl;
// Look for existing ones with this URL
KStandardDirs *dirs = KGlobal::dirs();
QString list;
dirs->saveLocation("data", m_relPath, true);
list = locateLocal("data", m_relPath);
// Go through list to see which ones exist. Check them for the URL
QStringList files = QDir(list).entryList("websidebarplugin*.desktop");
for (QStringList::Iterator it = files.begin(); it != files.end(); ++it){
KSimpleConfig scf(list + *it, false);
scf.setGroup("Desktop Entry");
if (scf.readPathEntry("URL", QString::null) == url.url()) {
// We already have this one!
KMessageBox::information(this,
i18n("This entry already exists."));
return;
}
}
QString tmpl = "websidebarplugin%1.desktop";
QString myFile = findFileName(&tmpl,m_universalMode,m_currentProfile);
if (!myFile.isEmpty()) {
KSimpleConfig scf(myFile, false);
scf.setGroup("Desktop Entry");
scf.writeEntry("Type", "Link");
scf.writePathEntry("URL", url.url());
scf.writeEntry("Icon", "netscape");
scf.writeEntry("Name", i18n("Web SideBar Plugin"));
scf.writeEntry("Open", "true");
scf.writeEntry("X-KDE-KonqSidebarModule", "konqsidebar_web");
scf.sync();
QTimer::singleShot(0,this,SLOT(updateButtons()));
}
}
void Sidebar_Widget::finishRollBack()
{
m_path = KGlobal::dirs()->saveLocation("data",m_relPath,true);
initialCopy();
QTimer::singleShot(0,this,SLOT(updateButtons()));
}
void Sidebar_Widget::saveConfig()
{
m_config->writeEntry("SingleWidgetMode",m_singleWidgetMode);
m_config->writeEntry("ShowExtraButtons",m_showExtraButtons);
m_config->writeEntry("ShowTabsLeft", m_showTabsLeft);
m_config->writeEntry("HideTabs", m_hideTabs);
m_config->writeEntry("SavedWidth",m_savedWidth);
m_config->sync();
}
void Sidebar_Widget::doLayout()
{
if (m_layout)
delete m_layout;
m_layout = new QHBoxLayout(this);
if (m_showTabsLeft)
{
m_layout->add(m_buttonBar);
m_layout->add(m_area);
m_buttonBar->setPosition(KMultiTabBar::Left);
} else {
m_layout->add(m_area);
m_layout->add(m_buttonBar);
m_buttonBar->setPosition(KMultiTabBar::Right);
}
m_layout->activate();
if (m_hideTabs) m_buttonBar->hide();
else m_buttonBar->show();
}
void Sidebar_Widget::aboutToShowConfigMenu()
{
m_menu->setItemChecked(1, !m_singleWidgetMode);
m_menu->setItemChecked(2, m_showTabsLeft);
m_menu->setItemChecked(3, m_showExtraButtons);
}
void Sidebar_Widget::initialCopy()
{
kdDebug()<<"Initial copy"<<endl;
QStringList dirtree_dirs;
if (m_universalMode)
dirtree_dirs = KGlobal::dirs()->findDirs("data","konqsidebartng/kicker_entries/");
else
dirtree_dirs = KGlobal::dirs()->findDirs("data","konqsidebartng/entries/");
if (dirtree_dirs.last()==m_path)
return; //oups;
int nVersion=-1;
KSimpleConfig lcfg(m_path+".version");
int lVersion=lcfg.readNumEntry("Version",0);
for (QStringList::const_iterator ddit=dirtree_dirs.begin();ddit!=dirtree_dirs.end();++ddit) {
QString dirtree_dir=*ddit;
if (dirtree_dir == m_path) continue;
kdDebug()<<"************************************ retrieving directory info:"<<dirtree_dir<<endl;
if ( !dirtree_dir.isEmpty() && dirtree_dir != m_path )
{
KSimpleConfig gcfg(dirtree_dir+".version");
int gversion = gcfg.readNumEntry("Version", 1);
nVersion=(nVersion>gversion)?nVersion:gversion;
if (lVersion >= gversion)
continue;
QDir dir(m_path);
QStringList entries = dir.entryList( QDir::Files );
QStringList dirEntries = dir.entryList( QDir::Dirs | QDir::NoSymLinks );
dirEntries.remove( "." );
dirEntries.remove( ".." );
QDir globalDir( dirtree_dir );
Q_ASSERT( globalDir.isReadable() );
// Only copy the entries that don't exist yet in the local dir
QStringList globalDirEntries = globalDir.entryList();
QStringList::ConstIterator eIt = globalDirEntries.begin();
QStringList::ConstIterator eEnd = globalDirEntries.end();
for (; eIt != eEnd; ++eIt )
{
//kdDebug(1201) << "KonqSidebarTree::scanDir dirtree_dir contains " << *eIt << endl;
if ( *eIt != "." && *eIt != ".." &&
!entries.contains( *eIt ) &&
!dirEntries.contains( *eIt ) )
{ // we don't have that one yet -> copy it.
QString cp("cp -R -- ");
cp += KProcess::quote(dirtree_dir + *eIt);
cp += " ";
cp += KProcess::quote(m_path);
kdDebug() << "SidebarWidget::intialCopy executing " << cp << endl;
::system( QFile::encodeName(cp) );
}
}
}
lcfg.writeEntry("Version",(nVersion>lVersion)?nVersion:lVersion);
lcfg.sync();
}
}
void Sidebar_Widget::buttonPopupActivate(int id)
{
switch (id)
{
case 1:
{
KIconDialog kicd(this);
// kicd.setStrictIconSize(true);
QString iconname=kicd.selectIcon(KIcon::Small);
kdDebug()<<"New Icon Name:"<<iconname<<endl;
if (!iconname.isEmpty())
{
KSimpleConfig ksc(m_path+m_currentButton->file);
ksc.setGroup("Desktop Entry");
ksc.writeEntry("Icon",iconname);
ksc.sync();
QTimer::singleShot(0,this,SLOT(updateButtons()));
}
break;
}
case 2:
{
KURLRequesterDlg * dlg = new KURLRequesterDlg( m_currentButton->URL, i18n("Enter a URL:"), this, "url_dlg" );
dlg->fileDialog()->setMode( KFile::Directory );
if (dlg->exec())
{
KSimpleConfig ksc(m_path+m_currentButton->file);
ksc.setGroup("Desktop Entry");
if ( !dlg->selectedURL().isValid())
{
KMessageBox::error(this, i18n("<qt><b>%1</b> does not exist</qt>").arg(dlg->selectedURL().url()));
}
else
{
QString newurl= dlg->selectedURL().prettyURL();
//If we are going to set the name by 'set name', we don't set it here.
//ksc.writeEntry("Name",newurl);
ksc.writePathEntry("URL",newurl);
ksc.sync();
QTimer::singleShot(0,this,SLOT(updateButtons()));
}
}
delete dlg;
break;
}
case 3:
{
if (KMessageBox::warningContinueCancel(this,i18n("<qt>Do you really want to remove the <b>%1</b> tab?</qt>").arg(m_currentButton->displayName),
QString::null,KStdGuiItem::del())==KMessageBox::Continue)
{
QFile f(m_path+m_currentButton->file);
if (!f.remove())
qDebug("Error, file not deleted");
QTimer::singleShot(0,this,SLOT(updateButtons()));
}
break;
}
case 4: // Set a name for this sidebar tab
{
bool ok;
// Pop up the dialog asking the user for name.
const QString name = KInputDialog::getText(i18n("Set Name"), i18n("Enter the name:"),
m_currentButton->displayName, &ok, this);
if(ok)
{
// Write the name in the .desktop file of this side button.
KSimpleConfig ksc(m_path+m_currentButton->file);
ksc.setGroup("Desktop Entry");
ksc.writeEntry("Name", name, true, false, true /*localized*/ );
ksc.sync();
// Update the buttons with a QTimer (why?)
QTimer::singleShot(0,this,SLOT(updateButtons()));
}
break;
}
}
}
void Sidebar_Widget::activatedMenu(int id)
{
switch (id)
{
case 1:
{
m_singleWidgetMode = !m_singleWidgetMode;
if ((m_singleWidgetMode) && (m_visibleViews.count()>1))
{
int tmpViewID=m_latestViewed;
for (uint i=0; i<m_buttons.count(); i++) {
ButtonInfo *button = m_buttons.at(i);
if ((int) i != tmpViewID)
{
if (button->dock && button->dock->isVisibleTo(this))
showHidePage(i);
} else {
if (button->dock)
{
m_area->setMainDockWidget(button->dock);
m_mainDockWidget->undock();
}
}
}
m_latestViewed=tmpViewID;
} else {
if (!m_singleWidgetMode)
{
int tmpLatestViewed=m_latestViewed;
m_area->setMainDockWidget(m_mainDockWidget);
m_mainDockWidget->setDockSite(KDockWidget::DockTop);
m_mainDockWidget->setEnableDocking(KDockWidget::DockNone);
m_mainDockWidget->show();
if ((tmpLatestViewed>=0) && (tmpLatestViewed < (int) m_buttons.count()))
{
ButtonInfo *button = m_buttons.at(tmpLatestViewed);
if (button && button->dock)
{
m_noUpdate=true;
button->dock->undock();
button->dock->setEnableDocking(KDockWidget::DockTop|
KDockWidget::DockBottom/*|KDockWidget::DockDesktop*/);
kdDebug()<<"Reconfiguring multi view mode"<<endl;
m_buttonBar->setTab(tmpLatestViewed,true);
showHidePage(tmpLatestViewed);
}
}
}
}
break;
}
case 2:
{
m_showTabsLeft = ! m_showTabsLeft;
doLayout();
break;
}
case 3:
{
m_showExtraButtons = ! m_showExtraButtons;
if(m_showExtraButtons)
{
m_buttonBar->button(-1)->show();
}
else
{
m_buttonBar->button(-1)->hide();
KMessageBox::information(this,
i18n("You have hidden the navigation panel configuration button. To make it visible again, click the right mouse button on any of the navigation panel buttons and select \"Show Configuration Button\"."));
}
break;
}
default:
return;
}
m_configTimer.start(400, true);
}
void Sidebar_Widget::readConfig()
{
m_disableConfig = m_config->readBoolEntry("DisableConfig",false);
m_singleWidgetMode = m_config->readBoolEntry("SingleWidgetMode",true);
m_immutableSingleWidgetMode =
m_config->entryIsImmutable("SingleWidgetMode");
m_showExtraButtons = m_config->readBoolEntry("ShowExtraButtons",false);
m_immutableShowExtraButtons =
m_config->entryIsImmutable("ShowExtraButtons");
m_showTabsLeft = m_config->readBoolEntry("ShowTabsLeft", true);
m_immutableShowTabsLeft = m_config->entryIsImmutable("ShowTabsLeft");
m_hideTabs = m_config->readBoolEntry("HideTabs", false);
m_immutableHideTabs = m_config->entryIsImmutable("HideTabs");
if (m_initial) {
m_openViews = m_config->readListEntry("OpenViews");
m_savedWidth = m_config->readNumEntry("SavedWidth",200);
m_initial=false;
}
}
void Sidebar_Widget::stdAction(const char *handlestd)
{
ButtonInfo* mod = m_activeModule;
if (!mod)
return;
if (!(mod->module))
return;
kdDebug() << "Try calling >active< module's (" << mod->module->className() << ") slot " << handlestd << endl;
int id = mod->module->metaObject()->findSlot( handlestd );
if ( id == -1 )
return;
kdDebug() << "Action slot was found, it will be called now" << endl;
QUObject o[ 1 ];
mod->module->qt_invoke( id, o );
return;
}
void Sidebar_Widget::updateButtons()
{
//PARSE ALL DESKTOP FILES
m_openViews = m_visibleViews;
if (m_buttons.count() > 0)
{
for (uint i = 0; i < m_buttons.count(); i++)
{
ButtonInfo *button = m_buttons.at(i);
if (button->dock)
{
m_noUpdate = true;
if (button->dock->isVisibleTo(this)) {
showHidePage(i);
}
delete button->module;
delete button->dock;
}
m_buttonBar->removeTab(i);
}
}
m_buttons.clear();
readConfig();
doLayout();
createButtons();
}
void Sidebar_Widget::createButtons()
{
if (!m_path.isEmpty())
{
kdDebug()<<"m_path: "<<m_path<<endl;
QDir dir(m_path);
QStringList list=dir.entryList("*.desktop");
for (QStringList::Iterator it=list.begin(); it!=list.end(); ++it)
{
addButton(*it);
}
}
if (!m_buttonBar->button(-1)) {
m_buttonBar->appendButton(SmallIcon("configure"), -1, m_menu,
i18n("Configure Sidebar"));
}
if (m_showExtraButtons && !m_disableConfig) {
m_buttonBar->button(-1)->show();
} else {
m_buttonBar->button(-1)->hide();
}
for (uint i = 0; i < m_buttons.count(); i++)
{
ButtonInfo *button = m_buttons.at(i);
if (m_openViews.contains(button->file))
{
m_buttonBar->setTab(i,true);
m_noUpdate = true;
showHidePage(i);
if (m_singleWidgetMode) {
break;
}
}
}
collapseExpandSidebar();
m_noUpdate=false;
}
bool Sidebar_Widget::openURL(const class KURL &url)
{
if (url.protocol()=="sidebar")
{
for (unsigned int i=0;i<m_buttons.count();i++)
if (m_buttons.at(i)->file==url.path())
{
KMultiTabBarTab *tab = m_buttonBar->tab(i);
if (!tab->isOn())
tab->animateClick();
return true;
}
return false;
}
m_storedUrl=url;
m_hasStoredUrl=true;
bool ret = false;
for (unsigned int i=0;i<m_buttons.count();i++)
{
ButtonInfo *button = m_buttons.at(i);
if (button->dock)
{
if ((button->dock->isVisibleTo(this)) && (button->module))
{
ret = true;
button->module->openURL(url);
}
}
}
return ret;
}
bool Sidebar_Widget::addButton(const QString &desktoppath,int pos)
{
int lastbtn = m_buttons.count();
m_buttons.resize(m_buttons.size()+1);
KSimpleConfig *confFile;
kdDebug() << "addButton:" << (m_path+desktoppath) << endl;
confFile = new KSimpleConfig(m_path+desktoppath,true);
confFile->setGroup("Desktop Entry");
QString icon = confFile->readEntry("Icon");
QString name = confFile->readEntry("Name");
QString comment = confFile->readEntry("Comment");
QString url = confFile->readPathEntry("URL",QString::null);
QString lib = confFile->readEntry("X-KDE-KonqSidebarModule");
delete confFile;
if (pos == -1)
{
m_buttonBar->appendTab(SmallIcon(icon), lastbtn, name);
ButtonInfo *bi = new ButtonInfo(desktoppath, ((KonqSidebar*)m_partParent),0, url, lib, name,
icon, this);
/*int id=*/m_buttons.insert(lastbtn, bi);
KMultiTabBarTab *tab = m_buttonBar->tab(lastbtn);
tab->installEventFilter(this);
connect(tab,SIGNAL(clicked(int)),this,SLOT(showHidePage(int)));
// Set Whats This help
// This uses the comments in the .desktop files
QWhatsThis::add(tab, comment);
}
return true;
}
bool Sidebar_Widget::eventFilter(QObject *obj, QEvent *ev)
{
if (ev->type()==QEvent::MouseButtonPress && ((QMouseEvent *)ev)->button()==QMouseEvent::RightButton)
{
KMultiTabBarTab *bt=dynamic_cast<KMultiTabBarTab*>(obj);
if (bt)
{
kdDebug()<<"Request for popup"<<endl;
m_currentButton = 0;
for (uint i=0;i<m_buttons.count();i++)
{
if (bt==m_buttonBar->tab(i))
{
m_currentButton = m_buttons.at(i);
break;
}
}
if (m_currentButton)
{
if (!m_buttonPopup)
{
m_buttonPopup=new KPopupMenu(this, "Sidebar_Widget::ButtonPopup");
m_buttonPopup->insertTitle(SmallIcon("unknown"), "", 50);
m_buttonPopup->insertItem(SmallIconSet("text"), i18n("Set Name..."),4); // Item to open a dialog to change the name of the sidebar item (by Pupeno)
m_buttonPopup->insertItem(SmallIconSet("www"), i18n("Set URL..."),2);
m_buttonPopup->insertItem(SmallIconSet("icons"), i18n("Set Icon..."),1);
m_buttonPopup->insertSeparator();
m_buttonPopup->insertItem(SmallIconSet("editdelete"), i18n("Remove"),3);
m_buttonPopup->insertSeparator();
m_buttonPopup->insertItem(SmallIconSet("configure"), i18n("Configure Navigation Panel"), m_menu, 4);
connect(m_buttonPopup, SIGNAL(activated(int)),
this, SLOT(buttonPopupActivate(int)));
}
m_buttonPopup->setItemEnabled(2,!m_currentButton->URL.isEmpty());
m_buttonPopup->changeTitle(50,SmallIcon(m_currentButton->iconName),
m_currentButton->displayName);
if (!m_disableConfig)
{ m_buttonPopup->exec(QCursor::pos()); }
}
return true;
}
}
return false;
}
void Sidebar_Widget::mousePressEvent(QMouseEvent *ev)
{
if (ev->type()==QEvent::MouseButtonPress &&
((QMouseEvent *)ev)->button()==QMouseEvent::RightButton &&
!m_disableConfig)
{ m_menu->exec(QCursor::pos()); }
}
KonqSidebarPlugin *Sidebar_Widget::loadModule(QWidget *par,QString &desktopName,QString lib_name,ButtonInfo* bi)
{
KLibLoader *loader = KLibLoader::self();
// try to load the library
KLibrary *lib = loader->library(QFile::encodeName(lib_name));
if (lib)
{
// get the create_ function
QString factory("create_%1");
void *create = lib->symbol(QFile::encodeName(factory.arg(lib_name)));
if (create)
{
// create the module
KonqSidebarPlugin* (*func)(KInstance*,QObject *, QWidget*, QString&, const char *);
func = (KonqSidebarPlugin* (*)(KInstance*,QObject *, QWidget *, QString&, const char *)) create;
QString fullPath(m_path+desktopName);
return (KonqSidebarPlugin*)func(getInstance(),bi,par,fullPath,0);
}
} else {
kdWarning() << "Module " << lib_name << " doesn't specify a library!" << endl;
}
return 0;
}
KParts::BrowserExtension *Sidebar_Widget::getExtension()
{
return KParts::BrowserExtension::childObject(m_partParent);
}
bool Sidebar_Widget::createView( ButtonInfo *data)
{
bool ret = true;
KSimpleConfig *confFile;
confFile = new KSimpleConfig(data->file,true);
confFile->setGroup("Desktop Entry");
data->dock = m_area->createDockWidget(confFile->readEntry("Name",i18n("Unknown")),0);
data->module = loadModule(data->dock,data->file,data->libName,data);
if (data->module == 0)
{
delete data->dock;
data->dock = 0;
ret = false;
} else {
data->dock->setWidget(data->module->getWidget());
data->dock->setEnableDocking(KDockWidget::DockTop|
KDockWidget::DockBottom/*|KDockWidget::DockDesktop*/);
data->dock->setDockSite(KDockWidget::DockTop|KDockWidget::DockBottom);
connectModule(data->module);
connect(this, SIGNAL(fileSelection(const KFileItemList&)),
data->module, SLOT(openPreview(const KFileItemList&)));
connect(this, SIGNAL(fileMouseOver(const KFileItem&)),
data->module, SLOT(openPreviewOnMouseOver(const KFileItem&)));
}
delete confFile;
return ret;
}
void Sidebar_Widget::showHidePage(int page)
{
ButtonInfo *info = m_buttons.at(page);
if (!info->dock)
{
if (m_buttonBar->isTabRaised(page))
{
//SingleWidgetMode
if (m_singleWidgetMode)
{
if (m_latestViewed != -1)
{
m_noUpdate = true;
showHidePage(m_latestViewed);
}
}
if (!createView(info))
{
m_buttonBar->setTab(page,false);
return;
}
m_buttonBar->setTab(page,true);
connect(info->module,
SIGNAL(setIcon(const QString&)),
m_buttonBar->tab(page),
SLOT(setIcon(const QString&)));
connect(info->module,
SIGNAL(setCaption(const QString&)),
m_buttonBar->tab(page),
SLOT(setText(const QString&)));
if (m_singleWidgetMode)
{
m_area->setMainDockWidget(info->dock);
m_mainDockWidget->undock();
} else {
info->dock->manualDock(m_mainDockWidget,KDockWidget::DockTop,100);
}
info->dock->show();
if (m_hasStoredUrl)
info->module->openURL(m_storedUrl);
m_visibleViews<<info->file;
m_latestViewed=page;
}
} else {
if ((!info->dock->isVisibleTo(this)) && (m_buttonBar->isTabRaised(page))) {
//SingleWidgetMode
if (m_singleWidgetMode) {
if (m_latestViewed != -1) {
m_noUpdate = true;
showHidePage(m_latestViewed);
}
}
if (m_singleWidgetMode) {
m_area->setMainDockWidget(info->dock);
m_mainDockWidget->undock();
} else {
info->dock->manualDock(m_mainDockWidget,KDockWidget::DockTop,100);
}
info->dock->show();
m_latestViewed = page;
if (m_hasStoredUrl)
info->module->openURL(m_storedUrl);
m_visibleViews << info->file;
m_buttonBar->setTab(page,true);
} else {
m_buttonBar->setTab(page,false);
if (m_singleWidgetMode) {
m_area->setMainDockWidget(m_mainDockWidget);
m_mainDockWidget->show();
}
info->dock->undock();
m_latestViewed = -1;
m_visibleViews.remove(info->file);
}
}
if (!m_noUpdate)
collapseExpandSidebar();
m_noUpdate = false;
}
void Sidebar_Widget::collapseExpandSidebar()
{
if (!parentWidget())
return; // Can happen during destruction
if (m_visibleViews.count()==0)
{
m_somethingVisible = false;
parentWidget()->setMaximumWidth(minimumSizeHint().width());
updateGeometry();
emit panelHasBeenExpanded(false);
} else {
m_somethingVisible = true;
parentWidget()->setMaximumWidth(32767);
updateGeometry();
emit panelHasBeenExpanded(true);
}
}
QSize Sidebar_Widget::sizeHint() const
{
if (m_somethingVisible)
return QSize(m_savedWidth,200);
return minimumSizeHint();
}
void Sidebar_Widget::dockWidgetHasUndocked(KDockWidget* wid)
{
kdDebug()<<" Sidebar_Widget::dockWidgetHasUndocked(KDockWidget*)"<<endl;
for (unsigned int i=0;i<m_buttons.count();i++)
{
ButtonInfo *button = m_buttons.at(i);
if (button->dock==wid)
{
if (m_buttonBar->isTabRaised(i))
{
m_buttonBar->setTab(i,false);
showHidePage(i);
}
}
}
}
KInstance *Sidebar_Widget::getInstance()
{
return ((KonqSidebar*)m_partParent)->getInstance();
}
void Sidebar_Widget::submitFormRequest(const char *action,
const QString& url,
const QByteArray& formData,
const QString& /*target*/,
const QString& contentType,
const QString& /*boundary*/ )
{
KParts::URLArgs args;
args.setContentType("Content-Type: " + contentType);
args.postData = formData;
args.setDoPost(QCString(action).lower() == "post");
// boundary?
emit getExtension()->openURLRequest(KURL( url ), args);
}
void Sidebar_Widget::openURLRequest( const KURL &url, const KParts::URLArgs &args)
{
getExtension()->openURLRequest(url,args);
}
void Sidebar_Widget::createNewWindow( const KURL &url, const KParts::URLArgs &args)
{
getExtension()->createNewWindow(url,args);
}
void Sidebar_Widget::createNewWindow( const KURL &url, const KParts::URLArgs &args,
const KParts::WindowArgs &windowArgs, KParts::ReadOnlyPart *&part )
{
getExtension()->createNewWindow(url,args,windowArgs,part);
}
void Sidebar_Widget::enableAction( const char * name, bool enabled )
{
if (sender()->parent()->isA("ButtonInfo"))
{
ButtonInfo *btninfo = static_cast<ButtonInfo*>(sender()->parent());
if (btninfo)
{
QString n(name);
if (n == "copy")
btninfo->copy = enabled;
else if (n == "cut")
btninfo->cut = enabled;
else if (n == "paste")
btninfo->paste = enabled;
else if (n == "trash")
btninfo->trash = enabled;
else if (n == "del")
btninfo->del = enabled;
else if (n == "rename")
btninfo->rename = enabled;
}
}
}
bool Sidebar_Widget::doEnableActions()
{
if (!(sender()->parent()->isA("ButtonInfo")))
{
kdDebug()<<"Couldn't set active module, aborting"<<endl;
return false;
} else {
m_activeModule=static_cast<ButtonInfo*>(sender()->parent());
getExtension()->enableAction( "copy", m_activeModule->copy );
getExtension()->enableAction( "cut", m_activeModule->cut );
getExtension()->enableAction( "paste", m_activeModule->paste );
getExtension()->enableAction( "trash", m_activeModule->trash );
getExtension()->enableAction( "del", m_activeModule->del );
getExtension()->enableAction( "rename", m_activeModule->rename );
return true;
}
}
void Sidebar_Widget::popupMenu( const QPoint &global, const KFileItemList &items )
{
if (doEnableActions())
getExtension()->popupMenu(global,items);
}
void Sidebar_Widget::popupMenu( KXMLGUIClient *client, const QPoint &global, const KFileItemList &items )
{
if (doEnableActions())
getExtension()->popupMenu(client,global,items);
}
void Sidebar_Widget::popupMenu( const QPoint &global, const KURL &url,
const QString &mimeType, mode_t mode)
{
if (doEnableActions())
getExtension()->popupMenu(global,url,mimeType,mode);
}
void Sidebar_Widget::popupMenu( KXMLGUIClient *client,
const QPoint &global, const KURL &url,
const QString &mimeType, mode_t mode )
{
if (doEnableActions())
getExtension()->popupMenu(client,global,url,mimeType,mode);
}
void Sidebar_Widget::connectModule(QObject *mod)
{
if (mod->metaObject()->findSignal("started(KIO::Job*)") != -1) {
connect(mod,SIGNAL(started(KIO::Job *)),this, SIGNAL(started(KIO::Job*)));
}
if (mod->metaObject()->findSignal("completed()") != -1) {
connect(mod,SIGNAL(completed()),this,SIGNAL(completed()));
}
if (mod->metaObject()->findSignal("popupMenu(const QPoint&,const KURL&,const QString&,mode_t)") != -1) {
connect(mod,SIGNAL(popupMenu( const QPoint &, const KURL &,
const QString &, mode_t)),this,SLOT(popupMenu( const
QPoint &, const KURL&, const QString &, mode_t)));
}
if (mod->metaObject()->findSignal("popupMenu(KXMLGUIClient*,const QPoint&,const KURL&,const QString&,mode_t)") != -1) {
connect(mod,SIGNAL(popupMenu( KXMLGUIClient *, const QPoint &,
const KURL &,const QString &, mode_t)),this,
SLOT(popupMenu( KXMLGUIClient *, const QPoint &,
const KURL &,const QString &, mode_t)));
}
if (mod->metaObject()->findSignal("popupMenu(const QPoint&,const KFileItemList&)") != -1) {
connect(mod,SIGNAL(popupMenu( const QPoint &, const KFileItemList & )),
this,SLOT(popupMenu( const QPoint &, const KFileItemList & )));
}
if (mod->metaObject()->findSignal("openURLRequest(const KURL&,const KParts::URLArgs&)") != -1) {
connect(mod,SIGNAL(openURLRequest( const KURL &, const KParts::URLArgs &)),
this,SLOT(openURLRequest( const KURL &, const KParts::URLArgs &)));
}
if (mod->metaObject()->findSignal("submitFormRequest(const char*,const QString&,const QByteArray&,const QString&,const QString&,const QString&)") != -1) {
connect(mod,
SIGNAL(submitFormRequest(const char*,const QString&,const QByteArray&,const QString&,const QString&,const QString&)),
this,
SLOT(submitFormRequest(const char*,const QString&,const QByteArray&,const QString&,const QString&,const QString&)));
}
if (mod->metaObject()->findSignal("enableAction(const char*,bool)") != -1) {
connect(mod,SIGNAL(enableAction( const char *, bool)),
this,SLOT(enableAction(const char *, bool)));
}
if (mod->metaObject()->findSignal("createNewWindow(const KURL&,const KParts::URLArgs&)") != -1) {
connect(mod,SIGNAL(createNewWindow( const KURL &, const KParts::URLArgs &)),
this,SLOT(createNewWindow( const KURL &, const KParts::URLArgs &)));
}
}
Sidebar_Widget::~Sidebar_Widget()
{
m_config->writeEntry("OpenViews", m_visibleViews);
if (m_configTimer.isActive())
saveConfig();
delete m_config;
m_noUpdate = true;
for (uint i=0;i<m_buttons.count();i++)
{
ButtonInfo *button = m_buttons.at(i);
if (button->dock)
button->dock->undock();
}
}
void Sidebar_Widget::customEvent(QCustomEvent* ev)
{
if (KonqFileSelectionEvent::test(ev))
{
emit fileSelection(static_cast<KonqFileSelectionEvent*>(ev)->selection());
} else if (KonqFileMouseOverEvent::test(ev)) {
if (!(static_cast<KonqFileMouseOverEvent*>(ev)->item())) {
emit fileMouseOver(KFileItem(KURL(),QString::null,KFileItem::Unknown));
} else {
emit fileMouseOver(*static_cast<KonqFileMouseOverEvent*>(ev)->item());
}
}
}
void Sidebar_Widget::resizeEvent(QResizeEvent* ev)
{
if (m_somethingVisible && m_userMovedSplitter)
{
int newWidth = width();
QSplitter *split = splitter();
if (split && (m_savedWidth != newWidth))
{
QValueList<int> sizes = split->sizes();
if ((sizes.count() >= 2) && (sizes[1]))
{
m_savedWidth = newWidth;
updateGeometry();
m_configTimer.start(400, true);
}
}
}
m_userMovedSplitter = false;
QWidget::resizeEvent(ev);
}
QSplitter *Sidebar_Widget::splitter() const
{
if (m_universalMode) return 0;
QObject *p = parent();
if (!p) return 0;
p = p->parent();
return static_cast<QSplitter*>(p);
}
void Sidebar_Widget::userMovedSplitter()
{
m_userMovedSplitter = true;
}
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