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449 lines
16 KiB
449 lines
16 KiB
/***************************************************************************
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* Copyright (C) 2005 by Daniel Stöckel *
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* the_docter@gmx.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include "configuration.h"
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#include <qfile.h>
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#include <qwidgetstack.h>
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#include <qobjectlist.h>
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#include <qdir.h>
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#include <kstandarddirs.h>
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#include <kshell.h>
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#include <kdebug.h>
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#include "menulistviewitem.h"
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Config::Config()
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:mTintColor(Qt::black),mOpacity(0.2f),mScheme("none"),mMenuButtonSize(32),mNavButtonSize(32),mMenuRadius(132),doc(NULL)
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{
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mConfigPath = locate("data", "kommando/kommandorc");
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kdDebug() << "kommandorc located: " << mConfigPath << endl;
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if (mConfigPath.isNull() || !QFile::exists(mConfigPath)){ //test for new config file
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kdDebug() << "There is no kommandorc in kdedirs" << endl;
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mConfigPath = locateLocal("data", "kommando/kommandorc");
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if(QFile::exists(KShell::homeDir("")+"/.kommandorc")){ //tries old config file
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kdDebug() << "There is a kommandorc in homedir, moving it to " << mConfigPath << endl;
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QDir dir;
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if (!dir.rename(KShell::homeDir("")+"/.kommandorc", mConfigPath)) {
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kdWarning() << "Moving ~/.kommandorc failed, creating a default one" << endl;
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createDefaultConfigFile();
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}
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} else {
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kdDebug() << "There is no kommandorc, creating a default one" << endl;
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createDefaultConfigFile();
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}
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}
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}
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Config::~Config()
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{
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if(doc){
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delete doc;
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}
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}
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void Config::createDefaultConfigFile()
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{
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setDefaultValues();
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writeConfigFile();
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}
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bool Config::readConfigFile( )
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{
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QFile file(mConfigPath);
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if(!file.open(IO_ReadOnly)){
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return false;
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}
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if(doc){
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delete doc;
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}
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doc = new QDomDocument();
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doc->setContent( &file );
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file.close();
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if(doc){
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QDomNode topLevelNode = doc->documentElement().firstChild();
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while(!topLevelNode.isNull()){
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if(topLevelNode.isElement()){
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QDomElement elem = topLevelNode.toElement();
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if(elem.tagName()=="access"){
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setShortcut(elem.text());
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} else if(elem.tagName()=="tintcolor"){
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mTintColor.setNamedColor(elem.text());
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} else if(elem.tagName()=="opacity"){
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mOpacity = elem.text().toFloat();
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}else if(elem.tagName()=="menubuttonsize"){
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mMenuButtonSize=elem.text().toInt();
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}else if(elem.tagName()=="navbuttonsize"){
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mNavButtonSize=elem.text().toInt();
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}else if(elem.tagName()=="menuradius"){
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mMenuRadius=elem.text().toInt();
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}else if(elem.tagName()=="scheme"){
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mScheme=elem.text();
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}
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}
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topLevelNode = topLevelNode.nextSibling();
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}
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}
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return true;
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}
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bool Config::writeConfigFile( )
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{
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if(!doc){
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return false;
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}
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mConfigPath = locateLocal("data", "kommando/kommandorc");
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QFile file(mConfigPath);
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if(!file.open(IO_WriteOnly)){
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return false;
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}
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QTextStream str(&file);
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str << *doc;
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file.close();
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return true;
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}
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void Config::fromConfigDlg(KommandoViewList& listViews )
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{
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if(doc){
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delete doc;
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}
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doc = new QDomDocument();
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QDomElement root=doc->createElement("root");
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doc->appendChild(root);
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newNode("access",root,Shortcut(),"method","shortcut");
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newNode("menubuttonsize",root,mMenuButtonSize);
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newNode("navbuttonsize",root,mNavButtonSize);
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newNode("tintcolor",root,tintColor().name());
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newNode("opacity",root,mOpacity);
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newNode("menuradius",root,static_cast<int>(mMenuRadius));
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newNode("scheme",root,mScheme);
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for(KommandoView* it = listViews.first(); it != 0; it = listViews.next()){
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if(it->childCount() > 0){
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QDomElement node = newMenu(root,it->appName());
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QListViewItem* temp = it->firstChild();
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while(temp){
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menuItemToXML(node,static_cast<MenuListViewItem*>(temp));
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temp=temp->nextSibling();
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}
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root.appendChild(node);
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}
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}
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}
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//ARGHHH!! I need this function because QListView::lastItem returns not only top level items but also children of top level items
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//It took me hours of my precious lifetime to figure that out!! _Terribly_ annoying -.-
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QListViewItem* lastChild(QListView* view)
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{
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QListViewItem* temp=view->firstChild();
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QListViewItem* item=NULL;
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while(temp!=NULL){
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item=temp;
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temp=temp->nextSibling();
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}
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return item;
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}
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void Config::toListView(KommandoViewList& listViews, QWidgetStack* listViewParent)//QListView* listView )
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{
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if(doc){
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QDomNode topLevelNode = doc->documentElement().firstChild();
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const QObjectList *children = listViewParent->children();
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if (children != 0) {
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QObjectListIterator it(*children);
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for (; *it != 0; ++it)
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listViewParent->removeWidget(static_cast<QWidget*>(*it));
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}
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while(!topLevelNode.isNull()){
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if(topLevelNode.isElement()){
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if(topLevelNode.toElement().tagName()=="menu")
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{
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KommandoView* view = new KommandoView(listViewParent,topLevelNode.toElement().attribute("appname"));
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listViewParent->addWidget(view);
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QDomNode menuNode = topLevelNode.firstChild();
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while(!menuNode.isNull()){
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if(menuNode.isElement()){
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QDomElement elemNode=menuNode.toElement();
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menuItemFromXML(view,lastChild(view),menuNode.toElement());
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}
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menuNode = menuNode.nextSibling();
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}
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listViews.append(view);
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}
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}
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topLevelNode = topLevelNode.nextSibling();
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}
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}
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}
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void Config::toKommandoMenu(Kommando* buttonParent)
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{
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QPtrList<Menu> topLevelMenus;
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Menu* defaultMenu = 0;
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if(doc){
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QDomNode node = doc->documentElement().firstChild();
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while(!node.isNull()){
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if(node.isElement()&&(node.toElement().tagName() == "menu")){
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Menu* mainMenu = menuFromXML(node.toElement(),buttonParent);
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if((mainMenu->appName() == "default") || (mainMenu->appName() == QString::null)){
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defaultMenu = mainMenu;
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}
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mainMenu->arrangeButtons();
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topLevelMenus.append(mainMenu);
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}
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node = node.nextSibling();
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}
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for(Menu* it = topLevelMenus.first(); it != 0; it = topLevelMenus.next()){
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if(it != defaultMenu){
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SubmenuButton* button = new SubmenuButton(buttonParent,defaultMenu,mMenuButtonSize);
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button->hide();
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button->setIcon("up");
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//This registers the button with the Menu, but does not add it to its child List
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//Doing so would cause the menu to delete the default menu, which already deletes itsself
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it->insertNoChild(button);
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it->arrangeButtons();
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}
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}
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buttonParent->resize();
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buttonParent->setTopLevelMenus(topLevelMenus);
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buttonParent->setNavButtonSize(mNavButtonSize);
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}
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}
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void Config::setDefaultValues()
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{
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setTintColor(Qt::black);
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setOpacity(0.2f);
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setShortcut("Alt+Ctrl+H");
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setNavButtonSize(32);
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setMenuButtonSize(32);
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setMenuRadius(132);
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setScheme("Normal");
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if(doc){
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delete doc;
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}
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doc = new QDomDocument();
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QDomElement root = doc->createElement("root");
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doc->appendChild(root);
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newNode("access",root,Shortcut(),"method","shortcut");
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newNode("menubuttonsize",root,32);
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newNode("navbuttonsize",root,32);
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newNode("tintcolor",root,"#000000");
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newNode("opacity",root,0.2f);
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newNode("menuradius",root,132);
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newNode("scheme",root,"Normal");
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QDomElement node= newMenu(root,"default");
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newButton(node,"konsole","konsole --workdir $HOME");
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newButton(node,"kwrite","kwrite");
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newButton(node,"konqueror","konqueror");
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newButton(node,"kcalc","kcalc");
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newButton(node,"gimp","gimp");
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newButton(node,"kfm_home","kfmclient openProfile filemanagement");
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node = newMenu(node,QString::null,"kmix");
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newButton(node,"kmix","kmix");
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newButton(node,"k3b","k3b");
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newButton(node,"amarok","amarok");
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newButton(node,"kaffeine","kaffeine");
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}
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Menu * Config::menuFromXML( const QDomElement & ownNode, Kommando * buttonParent, Menu* parent)
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{
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QDomNode node=ownNode.firstChild();
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Menu* newMenu = new Menu(parent,ownNode.attribute("appname"));
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while(!node.isNull()){
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if(node.isElement()){
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RoundButton* button;
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if(node.nodeName() == "button"){
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button = comButtonFromXML(node.toElement(),buttonParent);
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newMenu->insert(button);
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} else if(node.nodeName()=="menu"){
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Menu* subMenu = menuFromXML(node.toElement(),buttonParent,newMenu); //establish all necessary connections, e.g. menu structure
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button = new SubmenuButton(buttonParent,subMenu,mMenuButtonSize);
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newMenu->insert(button);
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button->setIcon(subMenu->IconPath());
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} else if(node.nodeName()=="icon"){
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newMenu->setIconPath(node.firstChild().nodeValue());
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}
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}
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node=node.nextSibling();
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}
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newMenu->hideButtons();
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return newMenu;
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}
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CommandoButton* Config::comButtonFromXML(const QDomElement& ownNode, Kommando* parent)
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{
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CommandoButton* button = new CommandoButton(parent,mMenuButtonSize);
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QDomNode bnode=ownNode.firstChild();
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while (!bnode.isNull()){
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if(bnode.nodeName() == "command"){
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button->setCommand(bnode.firstChild().nodeValue());
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} else if (bnode.nodeName() == "icon"){
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button->setIcon(bnode.firstChild().nodeValue());
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}
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bnode=bnode.nextSibling();
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}
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return button;
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}
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QDomElement Config::newNode( const QString& nodename, QDomNode& parent, int value )
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{
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QDomElement node=doc->createElement(nodename);
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node.appendChild(doc->createTextNode(QString::number(value)));
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parent.appendChild(node);
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return node;
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}
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QDomElement Config::newNode( const QString& nodename, QDomNode& parent, float value )
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{
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QDomElement node=doc->createElement(nodename);
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node.appendChild(doc->createTextNode(QString::number(value)));
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parent.appendChild(node);
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return node;
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}
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QDomElement Config::newNode( const QString& nodename, QDomNode& parent, const QString& value )
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{
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QDomElement node=doc->createElement(nodename);
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node.appendChild(doc->createTextNode(value));
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parent.appendChild(node);
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return node;
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}
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QDomElement Config::newNode( const QString& nodename, QDomNode& parent, const QString& value, const QString& attrname, const QString& attrvalue )
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{
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QDomElement node=doc->createElement(nodename);
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node.setAttribute(attrname,attrvalue);
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node.appendChild(doc->createTextNode(value));
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parent.appendChild(node);
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return node;
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}
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QDomElement Config::newButton(QDomNode& parent, const QString& icon, const QString& command )
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{
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QDomElement root = doc->createElement("button");
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if(command!=""){
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QDomElement node = doc->createElement("command");
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node.appendChild(doc->createTextNode(command));
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root.appendChild(node);
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}
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if(icon!=""){
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QDomElement node=doc->createElement("icon");
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node.appendChild(doc->createTextNode(icon));
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root.appendChild(node);
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}
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parent.appendChild(root);
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return root;
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}
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QDomElement Config::newMenu( QDomNode & parent, const QString& appName, const QString& icon )
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{
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QDomElement root = doc->createElement("menu");
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if(appName != QString::null){
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root.setAttribute("appname", appName);
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}
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if(icon != QString::null){
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QDomElement node=doc->createElement("icon");
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node.appendChild(doc->createTextNode(icon));
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root.appendChild(node);
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}
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parent.appendChild(root);
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return root;
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}
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void Config::menuItemToXML( QDomNode & parent, MenuListViewItem* item)
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{
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if(item->type()==MenuListViewItem::Menu){
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QDomElement node = newMenu(parent,QString::null,item->iconPath());
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QListViewItem* temp = item->firstChild();
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while(temp){
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menuItemToXML(node,static_cast<MenuListViewItem*>(temp));
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temp=temp->nextSibling();
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}
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} else if(item->type()==MenuListViewItem::Button){
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newButton(parent,item->iconPath(),item->text(1));
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}
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}
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void Config::menuItemFromXML(KommandoView* parent, QListViewItem* after, const QDomElement& ownNode)
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{
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MenuListViewItem* item;
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if (ownNode.tagName()=="menu"){
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item = new MenuListViewItem(parent,after,"Menu",MenuListViewItem::Menu);
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item->setOpen(true);
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} else if (ownNode.tagName()=="button"){
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item = new MenuListViewItem(parent,after,"Button",MenuListViewItem::Button);
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} else return;
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itemHelper(ownNode,item); //Parse properties and children of this item
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}
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void Config::menuItemFromXML(QListViewItem* parent, QListViewItem* after, const QDomElement& ownNode)
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{
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MenuListViewItem* item;
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if (ownNode.tagName()=="menu"){
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item = new MenuListViewItem(parent,after,"Menu",MenuListViewItem::Menu);
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item->setOpen(true);
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} else if (ownNode.tagName()=="button"){
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item = new MenuListViewItem(parent,after,"Button",MenuListViewItem::Button);
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} else return;
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itemHelper(ownNode,item); //Parse properties and children of this item
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}
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void Config::itemHelper(const QDomElement& ownNode, MenuListViewItem* item)
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{
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QDomNode temp = ownNode.firstChild();
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while(!temp.isNull()){
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if(temp.isElement()){
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QDomElement temp2=temp.toElement();
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if(temp2.tagName() == "icon"){
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item->setIconPath(temp2.firstChild().nodeValue());
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} else if((temp2.tagName() == "command") && (item->type() == MenuListViewItem::Button)){
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item->setText(1,temp2.firstChild().nodeValue());
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//is item a menu? otherwise parsing buttons and submenus would not make sense
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} else if(((temp2.tagName() == "menu") || (temp2.tagName() == "button")) && (item->type() == MenuListViewItem::Menu)){
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menuItemFromXML(item,item->lastChild(),temp2);
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}
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}
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temp=temp.nextSibling();
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}
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}
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