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-//mdm :
-// File : class_popupmenu.cpp
-// Creation date : Mon Feb 01 21:30:48 CEST 2005
-// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor)
-// Lucia Papini (^ashura^) English Translation.
-// This file is part of the KVirc irc client distribution
-// Copyright (C) 1999-2000 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_popupmenu.h"
-#include "kvi_error.h"
-
-#include "kvi_debug.h"
-
-#include "kvi_locale.h"
-#include "kvi_iconmanager.h"
-
-
-/*
- @doc: popupmenu
- @keyterms:
- popupmenu object class,
- @title:
- popupmenu class
- @type:
- class
- @short:
- Provides a popup menu.
- @inherits:
- [class]object[/class]
- [class]widget[/class]
- @description:
- This widget can be used to display a popup menu.Technically, a popup menu consists of a list of menu items.[br]
- You add items with insertItem(). An item is either a string. In addition, items can have an optional icon drawn on the very left side.[br]
- @functions:
- !fn: $insertItem(<text:string>,[icon_id:string])
- Inserts menu items into a popup menu with optional icon and return the popup identifier.
- !fn: $insertWidget(<widget:object>)[br]
- Inserts widget items int a popup menu and return the popup identifier.[br]
- The widget is treats as a separator; this means that the item is not selectable and you can, for example, simply insert a label if you need a popup menu with a title.
- !fn: $insertHandle(<text_label:string>,<popupmenu:object>,[icon])
- Inserts a submenu with optional icon into the popup menu.
- !fn: $exec([<widget:objects>,<x:uinteger>,<y:integer>])
- If called without paramaters show the popup menu at the current pointer position.[br]
- With the optional parameters show the popup menu at the coordinate x,y widget parameter relative.
- !fn: $removeItem(<popup_id:Uinteger>)
- Removes the menu item that has the identifier id.
- !fn: $removeItemAt(<index:uinteger>)
- Removes the menu item at position index.
- !fn: $insertSeparator(<index:uinteger>)
- Inserts a separator at position index.[br]
- If the index is negative the separator becomes the last menu item.
- !fn: $activatedEvent(<popup_id:uinteger>)
- This function is called when a menu item and return the the item id.[br]
- The default implementation emits the [classfnc]$activated[/classfnc]() signal.
- !fn: $highligthtedEvent(<popup_id:uinteger>)
- This function is called when a menu item is highlighted and return the item id.[br]
- The default implementation emits the [classfnc]$highlighted[/classfnc]() signal.
- @signals:
- !sg: $activated()
- This signal is emitted by the default implementation of [classfnc]$activatedEvent[/classfnc]().
- !sg: $highlighted()
- This signal is emitted by the default implementation of [classfnc]$highlightedEvent[/classfnc]().
- [br]
- |-EXAMPLE POPUP MENU-|[br]
- |--Start:
- # First of all we create an array wich will be used to create random colors.[br]
- %Hex[]=$array(0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F)[br]
- [br]
- class (ws,widget)[br]
- {[br]
- #In the constructor we create everything that belong to the single widget.[br]
- constructor[br]
- {[br]
- #Geometry of the widget and setting-up of popupmenu [br]
- $$->$setGeometry(%X,%Y,100,100)[br]
- $$->%lay=$new(layout,$$)[br]
- #Here we generate a cicle to create our labels inside the widget.[br]
- %i=0[br]
- while (%i<10)[br]
- {[br]
- $$->%label=$new(label,$$)[br]
- $$->%label->$settext("Another class by N\&G")[br]
- #We set our foreground's coulor using the hex arrey in random way.[br]
- %color=%Hex[$rand(14)]%Hex[$rand(14)]%Hex[$rand(14)]%Hex[$rand(14)]%Hex[$rand(14)]%Hex[$rand(14)][br]
- $$->%label->$setforegroundcolor(%color)[br]
- $$->%label->$setautoresize(1)[br]
- #We add the label to the widget's popupmenu.[br]
- $$->%lay->$addwidget($$->%label,%i,0)[br]
- %i++;[br]
- }[br]
- #We make the popupmenu relative to this widget: this is merely demonstrative.[br]
- #because it creates 25 identical popups.[br]
- $$->%Popupmenu=$new(popupmenu,$$)[br]
- #we create the label widget wich will be used as popup's title[br]
- $$->%Popuptitle=$new(label)[br]
- $$->%Popuptitle->$settext(<B><U>"Windows Options"</B></U>)[br]
- $$->%Popuptitle->$setAlignment(Center)[br]
- #and we add it.[br]
- %A=$$->%Popuptitle[br]
- $$->%Popupmenu->$insertwidget(%A)[br]
- #Here we keep the various IDs in the arrays[br]
- %Tile[%I]=$$->%Popupmenu->$insertItem("Tile",118)[br]
- %Cascade[%I]=$$->%Popupmenu->$insertItem("Cascade",115)[br]
- $$->%Popupmenu->$insertSeparator(3)[br]
- %Closeactw[%I]=$$->%Popupmenu->$insertItem("Close Active Window",08)[br]
- %Closeallw[%I]=$$->%Popupmenu->$insertItem("Close All Window",58)[br]
- $$->$show()[br]
- privateimpl($$->%Popupmenu,activatedEvent)[br]
- {[br]
- %id=$0[br]
- %i = 0[br]
- #with this cicle we control wich of the items has been called comparing the id given back by the event with our arrays created before;[br]
- while (%i<20)[br]
- {[br]
- if (%id == %Tile[%i]) return %Workspace->$tile()[br]
- if (%id == %Cascade[%i]) return %Workspace->$cascade()[br]
- if (%id == %Closeactw[%i]) return %Workspace->$closeactivewindow()[br]
- if (%id == %Closeallw[%i]) return %Workspace->$closeallwindows()[br]
- %i ++[br]
- }[br]
- }[br]
- }[br]
- #we activate the popup pushing the right mouse button on the widget[br]
- mousepressevent[br]
- {[br]
- if ($0 == 1) $$->%Popupmenu->$exec()[br]
- }[br]
- }[br]
- %Workspace=$new(workspace)[br]
- %Workspace->$resize(640,480)[br]
- %I=0[br]
- %Cicle=1[br]
- while (%I<20)[br]
- {[br]
- %X=$rand(500)[br]
- %Y=$rand(480)[br]
- %Widget=$new(ws,%Workspace)[br]
- %I++[br]
- }[br]
- #Let's show!
- %Workspace->$show[br]
- |--End.[br][br]
-*/
-
-KVSO_BEGIN_REGISTERCLASS(KviKvsObject_popupmenu,"popupmenu","widget")
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"insertItem", functioninsertItem)
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"insertWidget", functioninsertWidget)
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"insertHandle", functioninsertHandle)
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"exec", functionexec)
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"insertSeparator", functioninsertSeparator)
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"removeItem", functionremoveItem)
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"removeItemAt", functionremoveItemAt)
-
- // events
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"highlightedEvent", functionhighlightedEvent)
- KVSO_REGISTER_HANDLER(KviKvsObject_popupmenu,"activatedEvent", functionactivatedEvent)
-
-KVSO_END_REGISTERCLASS(KviKvsObject_popupmenu)
-
-KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_popupmenu,KviKvsObject_widget)
-
-KVSO_END_CONSTRUCTOR(KviKvsObject_popupmenu)
-
-
-KVSO_BEGIN_DESTRUCTOR(KviKvsObject_popupmenu)
-
-KVSO_END_CONSTRUCTOR(KviKvsObject_popupmenu)
-
-bool KviKvsObject_popupmenu::init(KviKvsRunTimeContext * pContext,KviKvsVariantList *pParams)
-{
- setObject(new KviTalPopupMenu(parentScriptWidget(), name()), true);
- connect(widget(),SIGNAL(activated(int)),this,SLOT(slotactivated(int)));
- connect(widget(),SIGNAL(highlighted(int)),this,SLOT(slothighlighted(int)));
- return true;
-}
-
-bool KviKvsObject_popupmenu::functioninsertItem(KviKvsObjectFunctionCall *c)
-{
- QString szItem,szIcon;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("text",KVS_PT_STRING,0,szItem)
- KVSO_PARAMETER("icon_id",KVS_PT_STRING,KVS_PF_OPTIONAL,szIcon)
- KVSO_PARAMETERS_END(c)
- if(!widget())return true;
- QPixmap *pix = 0;
- int id=0;
- if(!szIcon.isEmpty())
- {
- pix = g_pIconManager->getImage(szIcon);
- if (pix) id=((KviTalPopupMenu *)widget())->insertItem(*pix,szItem);
- else c->warning(__tr2qs("pix '%Q' doesn't exists"),&szIcon);
-
- }
- else
- id=((KviTalPopupMenu *)widget())->insertItem(szItem);
- c->returnValue()->setInteger(id);
- return true;
-}
-bool KviKvsObject_popupmenu::functioninsertWidget(KviKvsObjectFunctionCall *c)
-{
- KviKvsObject *pObject;
- kvs_hobject_t hObject;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("widget",KVS_PT_HOBJECT,0,hObject)
- KVSO_PARAMETERS_END(c)
- pObject=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
- if (!pObject)
- {
- c->warning(__tr2qs("Widget parameter is not an object"));
- return true;
- }
- if (!pObject->object())
- {
- c->warning(__tr2qs("Widget parameter is not a valid object"));
- return true;
- }
- if(!pObject->object()->isWidgetType())
- {
- c->warning(__tr2qs("Can't add a non-widget object"));
- return TRUE;
- }
- if (widget()) ((KviTalPopupMenu *)widget())->insertItem(((KviTalPopupMenu *)(pObject->object())));
- return true;
-}
-bool KviKvsObject_popupmenu::functioninsertHandle(KviKvsObjectFunctionCall *c)
-{
- KviKvsObject *ob;
- QString szLabel,szIcon;
- kvs_hobject_t hObject;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("text_label",KVS_PT_STRING,0,szLabel)
- KVSO_PARAMETER("widget",KVS_PT_HOBJECT,0,hObject)
- KVSO_PARAMETER("icon_id",KVS_PT_STRING,KVS_PF_OPTIONAL,szIcon)
- KVSO_PARAMETERS_END(c)
- ob=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
- if(!ob->object()->inherits("KviKvsObject_popupmenu"))
- {
- c->warning(__tr2qs("Can't add a non - popupmenu object"));
- return TRUE;
- }
- if(!widget())return true;
- QPixmap *pix = 0;
- int id=0;
- if(!szIcon.isEmpty())
- {
- pix = g_pIconManager->getImage(szIcon);
- if (pix) id=((KviTalPopupMenu *)widget())->insertItem(*pix,szLabel,((KviTalPopupMenu *)(ob->object())));
- else c->warning(__tr2qs("pix '%Q' doesn't exists"),&szIcon);
-
- }
- else
- id=((KviTalPopupMenu *)widget())->insertItem(szLabel,((KviTalPopupMenu *)(ob->object())));
- c->returnValue()->setInteger(id);
- return true;
-}
-bool KviKvsObject_popupmenu::functionexec(KviKvsObjectFunctionCall *c)
-{
- if(!c->params()->count())
- {
- ((KviTalPopupMenu *)widget())->exec(QCursor::pos());
- return true;
- }
-
- KviKvsObject *pObject;
- kvs_uint_t iX,iY;
- QString szLabel,szIcon;
- kvs_hobject_t hObject;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("widget",KVS_PT_HOBJECT,0,hObject)
- KVSO_PARAMETER("x",KVS_PT_UNSIGNEDINTEGER,0,iX)
- KVSO_PARAMETER("y",KVS_PT_UNSIGNEDINTEGER,0,iY)
- KVSO_PARAMETERS_END(c)
- pObject=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
- if (!pObject)
- {
- c->warning(__tr2qs("Widget parameter is not an object"));
- return true;
- }
- if (!pObject->object())
- {
- c->warning(__tr2qs("Widget parameter is not a valid object"));
- return true;
- }
- if(!pObject->object()->isWidgetType())
- {
- c->warning(__tr2qs("Doesn't a widget object"));
- return true;
- }
-
- ((KviTalPopupMenu *)widget())->exec(((QWidget *)(pObject->object()))->mapToGlobal(QPoint(iX,iY)) );
-
- return true;
-}
-bool KviKvsObject_popupmenu::functionremoveItem(KviKvsObjectFunctionCall *c)
-{
- kvs_uint_t uItem;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("item_id",KVS_PT_UNSIGNEDINTEGER,0,uItem)
- KVSO_PARAMETERS_END(c)
- if(widget()) ((KviTalPopupMenu *)widget())->removeItem(uItem);
- return true;
-}
-bool KviKvsObject_popupmenu::functionremoveItemAt(KviKvsObjectFunctionCall *c)
-{
- kvs_uint_t uIndex;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("index",KVS_PT_UNSIGNEDINTEGER,0,uIndex)
- KVSO_PARAMETERS_END(c)
- if(widget())((KviTalPopupMenu *)widget())->removeItemAt(uIndex);
- return true;
-}
-
-bool KviKvsObject_popupmenu::functioninsertSeparator(KviKvsObjectFunctionCall *c)
-{
- kvs_uint_t uIndex;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("index",KVS_PT_UNSIGNEDINTEGER,0,uIndex)
- KVSO_PARAMETERS_END(c)
- if(widget())((KviTalPopupMenu *)widget())->insertSeparator(uIndex);
- return true;
-}
-
-void KviKvsObject_popupmenu::slothighlighted(int i)
-{
- KviKvsVariantList params(new KviKvsVariant((kvs_int_t)i));
- callFunction(this,"highlightedEvent",&params);
-}
-bool KviKvsObject_popupmenu::functionhighlightedEvent(KviKvsObjectFunctionCall *c)
-{
- emitSignal("highlighted",c,c->params());
- return true;
-}
-void KviKvsObject_popupmenu::slotactivated(int i)
-{
- KviKvsVariantList params(new KviKvsVariant((kvs_int_t)i));
- callFunction(this,"activatedEvent",&params);
-}
-bool KviKvsObject_popupmenu::functionactivatedEvent(KviKvsObjectFunctionCall *c)
-{
- emitSignal("activated",c,c->params());
- return true;
-}
-
-
-#include "m_class_popupmenu.moc"
generated by cgit v1.3.1-10-gc9f91 (git 2.54.0) at 2026-08-08 10:06:54 +0000