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-//mdm:
-// File : class_wrapper.cpp
-// Creation date : Fri Jan 28 14:21:48 CEST 2005
-// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor)
-//
-// This file is part of the KVirc irc client distribution
-// Copyright (C) 1999-2005 Szymon Stefanek (pragma at kvirc dot 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 opinion) 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 "class_wrapper.h"
-#include "kvi_error.h"
-#include "kvi_debug.h"
-
-#include "kvi_locale.h"
-#include "kvi_iconmanager.h"
-
-#include "class_widget.h"
-#include <qwidget.h>
-#ifndef COMPILE_USE_QT4
- #include <qobjectlist.h>
- #include <qwidgetlist.h>
-#endif
-#include "kvi_app.h"
-#include "kvi_frame.h"
-
-
-/*
- @doc: wrapper
- @keyterms:
- wrapper object class,
- @title:
- wrapper class
- @type:
- class
- @short:
- Provides a wrapper class that hooks to an existing Qt graphic object modifying it.
- @inherits:
- [class]object[/class]
- [class]widget[/class]
- @description:
- This is a class for advanced KVIrc scripting.[br]
- It can wrap any existing KVIrc widget.[br]
- This class allows some unbelievable changes to the whole graphic environment of the kvirc,[br]
- in fact, could hook every widget, you can modify the property or you can be inserted other widget as child of this...[br]
- in short you have absolute liberty. [br]
- The power of this class is fantastic, because it allows the change at "run time" of almost all the elements of the Kvirc.[br]
- But to use this class in optimal way and to exploit its power, you have to know the Qt.... so you won't have limits [br]
- The KVIrc Qt widgets are arranged in trees (just as the objects).[br]
- The difference is that there are more toplevel widgets (and so more than one tree).[br]
- You can use [fnc]$objects.dump()[/fnc] to take a look at the KVIrc Qt objects tree.[br]
- Here is a part of the tree:[br][br]
- Ptr 14332520: top level object: kvirc_frame, class KviFrame, visible, rect = -4, -4, 1024, 708
- Ptr 17296024: object: qt_top_dock, class QDockArea
- Ptr 14882136: object: qt_custom_toolbar, class KviCustomToolBar
- Ptr 18143368: object: qt_dockwidget_internal, class QDockWindowTitleBar
- [br][br]
- Every listed widget has a "name", a "class" and a set of properties.[br]
- The first entry in this example is a KVIrc server window, class "KviFrame" and name "kvirc_frame":
- it is a toplevel widget.[br]
- The "qt_top_dock", "qt_custom_toolbar" and the "qt_dockwidget_internal" are
- direct children of that widget.[br]
- To indicate a specific widget we will use the "class::name" form.[br]
- So to indicate the main KVIrc frame you will use "KviFrame::kvirc_main_frame".
- Look at this example:[br]
- %A=$new(wrapper,0,test,KviFrame::kvirc_frame,KviStatusBar::unnamed)[br]
- %A->$setBackGroundColor(FFFFFF)[br]
- For first thing we create an object type wrapper,then we flow the tree that there from the command /object.dump and we will have:[br]
- . [br]
- . [br]
- Ptr 14196288: top level object: kvirc_frame, class KviFrame, visible, rect = -4, -4, 1024, 712 [br]
-. [br]
- Ptr 17197360: object: unnamed, class KviStatusBar [br]
- . [br]
- . [br]
- in this way we can follow the order, father->child from the top-level widget(KviFrame::kvirc_frame)[br]
- to reach the child that interests us (KviStatusBar::unnamed)[br]
- Then, following the syntax we will have:
- %A=$new(wrapper,0,test,KviFrame::kvirc_frame,KviStatusBar::unnamed)
- Now %A. will be point to the wrapped object, therefore we could modify its property or to consider it as if it were an object created by us in scripting. [br]
- Obviously, deleting the created object (for example %A) you don't will delete the object of Kvirc (in this case the statusbar). [br]
- Another example could be this:[br]
- %A=$new(wrapper,0,test,KviFrame::kvirc_frame,QToolButton::kvirc.identityoptions)[br]
- %A->$setProperty(usesBigPixmap,0)[br]
- In this fool example with the function $setProperty, we has setted the property usesBigPixmap to False, making to become the small icons of the ToolBar.[br]
- [br]
- The wrapping object search can optionally start with a window
- identifier with the following syntax: WinId::<window_id>.
-
-*/
-
-
-
-KVSO_BEGIN_REGISTERCLASS(KviKvsObject_wrapper,"wrapper","widget")
-
-KVSO_END_REGISTERCLASS(KviKvsObject_wrapper)
-
-KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_wrapper,KviKvsObject_widget)
-
-KVSO_END_CONSTRUCTOR(KviKvsObject_wrapper)
-
-
-KVSO_BEGIN_DESTRUCTOR(KviKvsObject_wrapper)
-
-KVSO_END_CONSTRUCTOR(KviKvsObject_wrapper)
-
-bool KviKvsObject_wrapper::init(KviKvsRunTimeContext * pContext,KviKvsVariantList *pParams)
-{
- if( !pParams ) return false;
-
- debug ("ci sono i parametri");
- QWidget *pWidget = 0;
- int i=0;
- while(i!=pParams->count())
- {
- QString szClass;
- QString szName;
- QString s=0;
- pParams->at(i)->asString(s);
- if (!s.isEmpty())
- {
- int idx = s.find("::");
- if( idx != -1 ) {
- szClass = s.left(idx);
- szName = s.right(s.length() - idx - 2);
- } else {
- szClass = s;
- szName = "";
- }
- debug ("szClass %s",szClass.latin1());
- debug ("szName %s",szName.latin1());
- debug ("s %s",s.latin1());
-
- if(KviQString::equalCI(szClass,"WinId"))
- {
- if(pWidget)
- {
- pContext->warning(__tr2qs("The window identifier preceeded by WinId must be the first object in the search path"));
- return false;
- } else {
- pWidget = g_pApp->findWindow(szName);
- }
- } else {
- if(pWidget) {
- pWidget = findWidgetToWrap(
- !szClass.isEmpty() ? szClass : KviQString::empty, !szName.isEmpty() ? szName : KviQString::empty, pWidget
- );
- } else {
- pWidget = findTopLevelWidgetToWrap(szClass.isEmpty() ? szClass : KviQString::empty, !szName.isEmpty() ? szName : KviQString::empty);
- }
- }
- if( !pWidget )
- {
- pContext->warning(__tr2qs("Failed to find one of the wrap path widgets (%Q::%Q)"),&szClass,&szName);
- return false;
- }
- }
- i++;
-
- }
- if( !pWidget )
- {
- pContext->warning(__tr2qs("Failed to find the widget to wrap"));
- return false;
- }
- setObject(pWidget,false);
-
- return true;
-}
-QWidget *KviKvsObject_wrapper::findTopLevelWidgetToWrap(const QString szClass, const QString szName)
-{
-#ifdef COMPILE_USE_QT4
- QWidgetList list = g_pApp->topLevelWidgets();
- if( !list.count() ) return 0;
- for(int idx=0;idx<list.count();idx++)
- {
- bool bNameMatch = false;
- bool bClassMatch = false;
- if( !szName.isEmpty() )
- bNameMatch = KviQString::equalCI(list.at(idx)->name(), szName);
- else
- bNameMatch = true;
- if( !szClass.isEmpty())
- bClassMatch = KviQString::equalCI(list.at(idx)->className(), szClass);
- else
- bClassMatch = true;
- if( bNameMatch && bClassMatch ) {
- QWidget *w = list.at(idx);
- return w;
- }
- }
- return 0;
-#else
-
- QWidgetList *list = g_pApp->topLevelWidgets();
- if( !list ) return 0;
-
- QWidgetListIt it(*list);
- while( it.current() ) {
- bool bNameMatch = false;
- bool bClassMatch = false;
- if( szName )
- bNameMatch = KviQString::equalCI(it.current()->name(), szName);
- else
- bNameMatch = true;
- if( szClass )
- bClassMatch = KviQString::equalCI(it.current()->className(), szClass);
- else
- bClassMatch = true;
- if( bNameMatch && bClassMatch ) {
- QWidget *w = it.current();
- delete list;
- return w;
- }
- ++it;
- }
- delete list;
-
- return 0;
-#endif
-}
-
-QWidget *KviKvsObject_wrapper::findWidgetToWrap(const char *szClass, const char *szName, QWidget *childOf)
-{
-#ifdef COMPILE_USE_QT4
- QObjectList list = childOf->queryList(szClass ? szClass : 0, szName ? szName : 0, false, true);
- if( !list.count() ) return 0;
- for(int idx=0;idx<list.count();idx++)
- {
- if( list.at(idx)->isWidgetType() ) {
- QWidget *w = (QWidget *)list.at(idx);
- return w;
- }
-
- }
- return 0;
-#else
-
- QObjectList *list = childOf->queryList(szClass ? szClass : 0, szName ? szName : 0, false, true);
- if( !list ) return 0;
-
- QObjectListIt it(*list);
- while( it.current() ) {
- if( it.current()->isWidgetType() ) {
- QWidget *w = (QWidget *) it.current();
- delete list;
- return w;
- }
- ++it;
- }
- delete list;
- return 0;
-#endif
-}
-
-#include "m_class_wrapper.moc"
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