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Diffstat (limited to 'src/configuration.cpp')
-rw-r--r-- | src/configuration.cpp | 448 |
1 files changed, 448 insertions, 0 deletions
diff --git a/src/configuration.cpp b/src/configuration.cpp new file mode 100644 index 0000000..6df8c11 --- /dev/null +++ b/src/configuration.cpp @@ -0,0 +1,448 @@ +/*************************************************************************** + * Copyright (C) 2005 by Daniel Stöckel * + * the_docter@gmx.net * + * * + * 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. * + * * + * 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., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#include "configuration.h" + +#include <qfile.h> +#include <qwidgetstack.h> +#include <qobjectlist.h> +#include <qdir.h> + +#include <kstandarddirs.h> +#include <kshell.h> +#include <kdebug.h> + +#include "menulistviewitem.h" + +Config::Config() + :mTintColor(Qt::black),mOpacity(0.2f),mScheme("none"),mMenuButtonSize(32),mNavButtonSize(32),mMenuRadius(132),doc(NULL) +{ + mConfigPath = locate("data", "kommando/kommandorc"); + kdDebug() << "kommandorc located: " << mConfigPath << endl; + + if (mConfigPath.isNull() || !QFile::exists(mConfigPath)){ //test for new config file + kdDebug() << "There is no kommandorc in kdedirs" << endl; + mConfigPath = locateLocal("data", "kommando/kommandorc"); + + if(QFile::exists(KShell::homeDir("")+"/.kommandorc")){ //tries old config file + kdDebug() << "There is a kommandorc in homedir, moving it to " << mConfigPath << endl; + QDir dir; + if (!dir.rename(KShell::homeDir("")+"/.kommandorc", mConfigPath)) { + kdWarning() << "Moving ~/.kommandorc failed, creating a default one" << endl; + createDefaultConfigFile(); + } + } else { + kdDebug() << "There is no kommandorc, creating a default one" << endl; + createDefaultConfigFile(); + } + } +} + +Config::~Config() +{ + if(doc){ + delete doc; + } +} + +void Config::createDefaultConfigFile() +{ + setDefaultValues(); + writeConfigFile(); +} + +bool Config::readConfigFile( ) +{ + QFile file(mConfigPath); + if(!file.open(IO_ReadOnly)){ + return false; + } + if(doc){ + delete doc; + } + doc = new QDomDocument(); + doc->setContent( &file ); + file.close(); + + if(doc){ + QDomNode topLevelNode = doc->documentElement().firstChild(); + while(!topLevelNode.isNull()){ + if(topLevelNode.isElement()){ + QDomElement elem = topLevelNode.toElement(); + if(elem.tagName()=="access"){ + setShortcut(elem.text()); + } else if(elem.tagName()=="tintcolor"){ + mTintColor.setNamedColor(elem.text()); + } else if(elem.tagName()=="opacity"){ + mOpacity = elem.text().toFloat(); + }else if(elem.tagName()=="menubuttonsize"){ + mMenuButtonSize=elem.text().toInt(); + }else if(elem.tagName()=="navbuttonsize"){ + mNavButtonSize=elem.text().toInt(); + }else if(elem.tagName()=="menuradius"){ + mMenuRadius=elem.text().toInt(); + }else if(elem.tagName()=="scheme"){ + mScheme=elem.text(); + } + } + topLevelNode = topLevelNode.nextSibling(); + } + } + return true; +} + +bool Config::writeConfigFile( ) +{ + if(!doc){ + return false; + } + + mConfigPath = locateLocal("data", "kommando/kommandorc"); + QFile file(mConfigPath); + if(!file.open(IO_WriteOnly)){ + return false; + } + QTextStream str(&file); + str << *doc; + file.close(); + return true; +} + +void Config::fromConfigDlg(KommandoViewList& listViews ) +{ + if(doc){ + delete doc; + } + doc = new QDomDocument(); + QDomElement root=doc->createElement("root"); + doc->appendChild(root); + + newNode("access",root,Shortcut(),"method","shortcut"); + newNode("menubuttonsize",root,mMenuButtonSize); + newNode("navbuttonsize",root,mNavButtonSize); + newNode("tintcolor",root,tintColor().name()); + newNode("opacity",root,mOpacity); + newNode("menuradius",root,static_cast<int>(mMenuRadius)); + newNode("scheme",root,mScheme); + + for(KommandoView* it = listViews.first(); it != 0; it = listViews.next()){ + if(it->childCount() > 0){ + QDomElement node = newMenu(root,it->appName()); + QListViewItem* temp = it->firstChild(); + while(temp){ + menuItemToXML(node,static_cast<MenuListViewItem*>(temp)); + temp=temp->nextSibling(); + } + root.appendChild(node); + } + } +} + +//ARGHHH!! I need this function because QListView::lastItem returns not only top level items but also children of top level items +//It took me hours of my precious lifetime to figure that out!! _Terribly_ annoying -.- +QListViewItem* lastChild(QListView* view) +{ + QListViewItem* temp=view->firstChild(); + QListViewItem* item=NULL; + while(temp!=NULL){ + item=temp; + temp=temp->nextSibling(); + } + return item; +} + +void Config::toListView(KommandoViewList& listViews, QWidgetStack* listViewParent)//QListView* listView ) +{ + if(doc){ + QDomNode topLevelNode = doc->documentElement().firstChild(); + const QObjectList *children = listViewParent->children(); + if (children != 0) { + QObjectListIterator it(*children); + for (; *it != 0; ++it) + listViewParent->removeWidget(static_cast<QWidget*>(*it)); + } + + while(!topLevelNode.isNull()){ + if(topLevelNode.isElement()){ + if(topLevelNode.toElement().tagName()=="menu") + { + KommandoView* view = new KommandoView(listViewParent,topLevelNode.toElement().attribute("appname")); + listViewParent->addWidget(view); + QDomNode menuNode = topLevelNode.firstChild(); + while(!menuNode.isNull()){ + if(menuNode.isElement()){ + QDomElement elemNode=menuNode.toElement(); + menuItemFromXML(view,lastChild(view),menuNode.toElement()); + } + menuNode = menuNode.nextSibling(); + } + listViews.append(view); + } + } + topLevelNode = topLevelNode.nextSibling(); + } + } +} + +void Config::toKommandoMenu(Kommando* buttonParent) +{ + QPtrList<Menu> topLevelMenus; + Menu* defaultMenu = 0; + if(doc){ + QDomNode node = doc->documentElement().firstChild(); + + while(!node.isNull()){ + if(node.isElement()&&(node.toElement().tagName() == "menu")){ + Menu* mainMenu = menuFromXML(node.toElement(),buttonParent); + if((mainMenu->appName() == "default") || (mainMenu->appName() == QString::null)){ + defaultMenu = mainMenu; + } + mainMenu->arrangeButtons(); + topLevelMenus.append(mainMenu); + } + node = node.nextSibling(); + } + for(Menu* it = topLevelMenus.first(); it != 0; it = topLevelMenus.next()){ + if(it != defaultMenu){ + SubmenuButton* button = new SubmenuButton(buttonParent,defaultMenu,mMenuButtonSize); + button->hide(); + button->setIcon("up"); + //This registers the button with the Menu, but does not add it to its child List + //Doing so would cause the menu to delete the default menu, which already deletes itsself + it->insertNoChild(button); + it->arrangeButtons(); + } + } + buttonParent->resize(); + buttonParent->setTopLevelMenus(topLevelMenus); + buttonParent->setNavButtonSize(mNavButtonSize); + } +} + +void Config::setDefaultValues() +{ + setTintColor(Qt::black); + setOpacity(0.2f); + setShortcut("Alt+Ctrl+H"); + setNavButtonSize(32); + setMenuButtonSize(32); + setMenuRadius(132); + setScheme("Normal"); + + if(doc){ + delete doc; + } + doc = new QDomDocument(); + QDomElement root = doc->createElement("root"); + doc->appendChild(root); + + newNode("access",root,Shortcut(),"method","shortcut"); + newNode("menubuttonsize",root,32); + newNode("navbuttonsize",root,32); + newNode("tintcolor",root,"#000000"); + newNode("opacity",root,0.2f); + newNode("menuradius",root,132); + newNode("scheme",root,"Normal"); + + QDomElement node= newMenu(root,"default"); + newButton(node,"konsole","konsole --workdir $HOME"); + newButton(node,"kwrite","kwrite"); + newButton(node,"konqueror","konqueror"); + newButton(node,"kcalc","kcalc"); + newButton(node,"gimp","gimp"); + newButton(node,"kfm_home","kfmclient openProfile filemanagement"); + node = newMenu(node,QString::null,"kmix"); + newButton(node,"kmix","kmix"); + newButton(node,"k3b","k3b"); + newButton(node,"amarok","amarok"); + newButton(node,"kaffeine","kaffeine"); +} + +Menu * Config::menuFromXML( const QDomElement & ownNode, Kommando * buttonParent, Menu* parent) +{ + QDomNode node=ownNode.firstChild(); + + Menu* newMenu = new Menu(parent,ownNode.attribute("appname")); + + while(!node.isNull()){ + if(node.isElement()){ + RoundButton* button; + if(node.nodeName() == "button"){ + button = comButtonFromXML(node.toElement(),buttonParent); + newMenu->insert(button); + } else if(node.nodeName()=="menu"){ + Menu* subMenu = menuFromXML(node.toElement(),buttonParent,newMenu); //establish all necessary connections, e.g. menu structure + button = new SubmenuButton(buttonParent,subMenu,mMenuButtonSize); + newMenu->insert(button); + button->setIcon(subMenu->IconPath()); + } else if(node.nodeName()=="icon"){ + newMenu->setIconPath(node.firstChild().nodeValue()); + } + } + node=node.nextSibling(); + } + + newMenu->hideButtons(); + + return newMenu; +} + +CommandoButton* Config::comButtonFromXML(const QDomElement& ownNode, Kommando* parent) +{ + CommandoButton* button = new CommandoButton(parent,mMenuButtonSize); + + QDomNode bnode=ownNode.firstChild(); + while (!bnode.isNull()){ + if(bnode.nodeName() == "command"){ + button->setCommand(bnode.firstChild().nodeValue()); + } else if (bnode.nodeName() == "icon"){ + button->setIcon(bnode.firstChild().nodeValue()); + } + bnode=bnode.nextSibling(); + } + return button; +} + +QDomElement Config::newNode( const QString& nodename, QDomNode& parent, int value ) +{ + QDomElement node=doc->createElement(nodename); + node.appendChild(doc->createTextNode(QString::number(value))); + parent.appendChild(node); + + return node; +} + +QDomElement Config::newNode( const QString& nodename, QDomNode& parent, float value ) +{ + QDomElement node=doc->createElement(nodename); + node.appendChild(doc->createTextNode(QString::number(value))); + parent.appendChild(node); + + return node; +} + +QDomElement Config::newNode( const QString& nodename, QDomNode& parent, const QString& value ) +{ + QDomElement node=doc->createElement(nodename); + node.appendChild(doc->createTextNode(value)); + parent.appendChild(node); + + return node; +} + +QDomElement Config::newNode( const QString& nodename, QDomNode& parent, const QString& value, const QString& attrname, const QString& attrvalue ) +{ + QDomElement node=doc->createElement(nodename); + node.setAttribute(attrname,attrvalue); + node.appendChild(doc->createTextNode(value)); + parent.appendChild(node); + + return node; +} + +QDomElement Config::newButton(QDomNode& parent, const QString& icon, const QString& command ) +{ + QDomElement root = doc->createElement("button"); + if(command!=""){ + QDomElement node = doc->createElement("command"); + node.appendChild(doc->createTextNode(command)); + root.appendChild(node); + } + if(icon!=""){ + QDomElement node=doc->createElement("icon"); + node.appendChild(doc->createTextNode(icon)); + root.appendChild(node); + } + parent.appendChild(root); + return root; +} + +QDomElement Config::newMenu( QDomNode & parent, const QString& appName, const QString& icon ) +{ + QDomElement root = doc->createElement("menu"); + if(appName != QString::null){ + root.setAttribute("appname", appName); + } + if(icon != QString::null){ + QDomElement node=doc->createElement("icon"); + node.appendChild(doc->createTextNode(icon)); + root.appendChild(node); + } + parent.appendChild(root); + return root; +} + +void Config::menuItemToXML( QDomNode & parent, MenuListViewItem* item) +{ + if(item->type()==MenuListViewItem::Menu){ + QDomElement node = newMenu(parent,QString::null,item->iconPath()); + QListViewItem* temp = item->firstChild(); + while(temp){ + menuItemToXML(node,static_cast<MenuListViewItem*>(temp)); + temp=temp->nextSibling(); + } + } else if(item->type()==MenuListViewItem::Button){ + newButton(parent,item->iconPath(),item->text(1)); + } +} + +void Config::menuItemFromXML(KommandoView* parent, QListViewItem* after, const QDomElement& ownNode) +{ + MenuListViewItem* item; + if (ownNode.tagName()=="menu"){ + item = new MenuListViewItem(parent,after,"Menu",MenuListViewItem::Menu); + item->setOpen(true); + } else if (ownNode.tagName()=="button"){ + item = new MenuListViewItem(parent,after,"Button",MenuListViewItem::Button); + } else return; + itemHelper(ownNode,item); //Parse properties and children of this item +} + +void Config::menuItemFromXML(QListViewItem* parent, QListViewItem* after, const QDomElement& ownNode) +{ + MenuListViewItem* item; + if (ownNode.tagName()=="menu"){ + item = new MenuListViewItem(parent,after,"Menu",MenuListViewItem::Menu); + item->setOpen(true); + } else if (ownNode.tagName()=="button"){ + item = new MenuListViewItem(parent,after,"Button",MenuListViewItem::Button); + } else return; + + itemHelper(ownNode,item); //Parse properties and children of this item +} + +void Config::itemHelper(const QDomElement& ownNode, MenuListViewItem* item) +{ + QDomNode temp = ownNode.firstChild(); + + while(!temp.isNull()){ + if(temp.isElement()){ + QDomElement temp2=temp.toElement(); + if(temp2.tagName() == "icon"){ + item->setIconPath(temp2.firstChild().nodeValue()); + } else if((temp2.tagName() == "command") && (item->type() == MenuListViewItem::Button)){ + item->setText(1,temp2.firstChild().nodeValue()); + //is item a menu? otherwise parsing buttons and submenus would not make sense + } else if(((temp2.tagName() == "menu") || (temp2.tagName() == "button")) && (item->type() == MenuListViewItem::Menu)){ + menuItemFromXML(item,item->lastChild(),temp2); + } + } + temp=temp.nextSibling(); + } +} |