Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 421 insertions, 0 deletions

diff --git a/src/modules/objects/class_listviewitem.cpp b/src/modules/objects/class_listviewitem.cpp
new file mode 100644
index 00000000..31df9020
--- /dev/null
+++ b/src/modules/objects/class_listviewitem.cpp
@@ -0,0 +1,421 @@
+//mdm:
+//   File : class_ListViewItem.h
+//   Creation date : Thu Feb 1 14:39:48 CEST 2005
+//	 by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor)
+//
+//   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. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+#include "class_listviewitem.h"
+#include "class_pixmap.h"
+#include "kvi_error.h"
+#include "kvi_debug.h"
+
+#include "kvi_locale.h"
+#include "kvi_iconmanager.h"
+
+
+
+/*
+	@doc: listviewitem
+	@keyterms:
+		listview listviewitem class
+	@title:
+		listviewitem class
+	@type:
+		class
+	@short:
+		A listviewitem class
+	@inherits:
+		[class]listviewitem[/class]
+	@description:
+		The listviewitem class implements a list view item.
+		A list view item is a multi-column object capable of displaying itself in a [class]listview[/class].
+		To use this class you must instantiate it with another listviewitem or a [class]listview[/class]
+		as parent. The item will be automatically displayed.
+		You can set the text and a pixmap in each column and you can make it checkable
+		with [classfnc:listviewitem]$setCheckable[/classfnc]().
+		A checkable listviewitem will display a small check mark in the first column.
+	@functions:
+		!fn: $setText(<column:integer>,<text:string>)
+		Sets the text in column column to text, if column is a valid column number and text is different from the existing text.
+
+		!fn: <string> $text(<column:integer>)
+		Returs the text of the specified column.
+
+		!fn: $setPixmap(<column:integer>,<pixmap:hobject or imageID>)
+		Sets the pixmap in column column to pm, if pm is non-null and different from the current pixmap, and if column is non-negative.
+		Pixmap can be a Kvirc imageid, an image file or a [class]pixmap[/class] object.
+
+		!fn: $setRenameEnabled(<col:integer>,<bEnabled:boolean>)
+		If b is TRUE (1), this item can be in-place renamed in the column col by the user; otherwise it cannot be renamed in-place.
+
+		!fn: $setEnabled(<bEnabled:boolean>)
+		Enables or disables the item
+
+		!fn: $isEnabled()
+		Returns $true if this item is enabled and $false otherwise
+
+		!fn: $setOpen(<bOpen:boolean>)
+		Opens or closes the item to show its children items
+
+		!fn: $isOpen()
+		Returns the open state of this item
+
+		!fn: $setCheckable(<bCheckable:boolean>)
+		Makes this item checkable or not. This function should be called immediately
+		after the item creation: changing this property later at runtime may have
+		strange results (like the item being moved inside the list, text disappearing,
+		hidden children etc... don't do it :D ).
+
+		!fn: $isCheckable()
+		Returns $true if this item is checkable and $false otherwise
+
+		!fn: $setChecked(<bChecked:boolean>)
+		Sets this item to be checked or not. [classfnc:listviewitem]$setCheckable[/classfnc]() must
+		have been previously called.
+
+		!fn: $isChecked()
+		Returns the check status of this item. [classfnc:listviewitem]$setCheckable[/classfnc]() must
+		have been previously called.
+
+		!fn: <listviewitem> $firstChild()
+		Returns the first child item of this listviewitem or $null if this item has no children.
+
+		!fn: <listviewitem> $nextSibling()
+		Returns the next sibling item of this listviewitem or $null if there are no sibling items.
+		Next sibling stands for the item at the same tree level coming just after :)
+*/
+
+
+//===========================================================================================
+
+KVSO_BEGIN_REGISTERCLASS(KviKvsObject_listviewitem,"listviewitem","object")
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"setText",function_setText)
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"text",function_text)
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"setPixmap",function_setPixmap);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"setRenameEnabled",function_setRenameEnabled);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"setEnabled",function_setEnabled);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"isEnabled",function_isEnabled);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"setOpen",function_setOpen);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"isOpen",function_isOpen);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"setCheckable",function_setCheckable);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"isCheckable",function_isCheckable);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"setChecked",function_setChecked);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"isChecked",function_isChecked);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"firstChild",function_firstChild);
+	KVSO_REGISTER_HANDLER(KviKvsObject_listviewitem,"nextSibling",function_nextSibling);
+KVSO_END_REGISTERCLASS(KviKvsObject_listviewitem)
+
+
+KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_listviewitem,KviKvsObject)
+
+	m_pListViewItem = 0;
+
+KVSO_END_CONSTRUCTOR(KviKvsObject_listviewitem)
+
+
+KVSO_BEGIN_DESTRUCTOR(KviKvsObject_listviewitem)
+
+	if(m_pListViewItem)delete m_pListViewItem;
+
+KVSO_END_CONSTRUCTOR(KviKvsObject_listviewitem)
+
+bool KviKvsObject_listviewitem::init(KviKvsRunTimeContext * pContext,KviKvsVariantList *pParams)
+{
+	if (!parentObject())
+	{
+			pContext->error(__tr2qs("The listviewitem cannot be parentless"));
+			return false;
+	}
+	if(parentObject()->inherits("KviKvsObject_listviewitem"))
+	{
+		 m_pListViewItem = new KviKvsMdmStandardListViewItem(this,((KviKvsObject_listviewitem *)parentObject())->m_pListViewItem);
+	} else {
+		if(parentObject()->inherits("KviKvsObject_listview"))
+			m_pListViewItem = new KviKvsMdmStandardListViewItem(this,((KviTalListView *)parentScriptWidget()));
+		else {
+			pContext->error(__tr2qs("The parent of the listviewitem must be either another listviewitem or a listview"));
+			return false;
+		}
+	}
+	return true;
+}
+
+void KviKvsObject_listviewitem::childDestroyed()
+{
+	if(m_pListViewItem == 0)return;
+	m_pListViewItem = 0;
+	die();
+}
+
+KviKvsMdmStandardListViewItem::KviKvsMdmStandardListViewItem(KviKvsObject_listviewitem * ob,KviTalListView * par)
+:KviTalListViewItem(par), m_pMasterObject(ob)
+{
+}
+
+KviKvsMdmStandardListViewItem::KviKvsMdmStandardListViewItem(KviKvsObject_listviewitem * ob,KviTalListViewItem * par)
+:KviTalListViewItem(par), m_pMasterObject(ob)
+{
+}
+
+KviKvsMdmStandardListViewItem::~KviKvsMdmStandardListViewItem()
+{
+	if(m_pMasterObject)m_pMasterObject->childDestroyed();
+}
+
+
+
+KviKvsMdmCheckListViewItem::KviKvsMdmCheckListViewItem(KviKvsObject_listviewitem * ob,KviTalListView * par)
+:KviTalCheckListItem(par,QString::null,KviTalCheckListItem::CheckBox), m_pMasterObject(ob)
+{
+}
+
+KviKvsMdmCheckListViewItem::KviKvsMdmCheckListViewItem(KviKvsObject_listviewitem * ob,KviTalListViewItem * par)
+:KviTalCheckListItem(par,QString::null,KviTalCheckListItem::CheckBox), m_pMasterObject(ob)
+{
+}
+
+KviKvsMdmCheckListViewItem::~KviKvsMdmCheckListViewItem()
+{
+	if(m_pMasterObject)m_pMasterObject->childDestroyed();
+}
+
+
+kvs_hobject_t KviKvsObject_listviewitem::itemToHandle(KviTalListViewItem * it)
+{
+	if(!it)return (kvs_hobject_t)0;
+	KviKvsObject_listviewitem * pObject;
+	if(it->rtti() == 1)pObject = ((KviKvsMdmCheckListViewItem *)it)->masterObject();
+	else pObject = ((KviKvsMdmStandardListViewItem *)it)->masterObject();
+	if(!pObject)return (kvs_hobject_t)0;
+	return pObject->handle();
+}
+
+
+bool KviKvsObject_listviewitem::function_setText(KviKvsObjectFunctionCall *c)
+{
+	kvs_uint_t uCol;
+	QString szText;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("column",KVS_PT_UNSIGNEDINTEGER,0,uCol)
+		KVSO_PARAMETER("text",KVS_PT_STRING,0,szText)
+		KVSO_PARAMETERS_END(c)
+	if(m_pListViewItem)
+		m_pListViewItem->setText(uCol,szText);
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_firstChild(KviKvsObjectFunctionCall *c)
+{
+	if(m_pListViewItem)
+		c->returnValue()->setHObject(itemToHandle(m_pListViewItem->firstChild()));
+	else
+		c->returnValue()->setHObject((kvs_hobject_t)0);
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_nextSibling(KviKvsObjectFunctionCall *c)
+{
+	if(m_pListViewItem)
+		c->returnValue()->setHObject(itemToHandle(m_pListViewItem->nextSibling()));
+	else
+		c->returnValue()->setHObject((kvs_hobject_t)0);
+	return true;
+}
+
+
+bool KviKvsObject_listviewitem::function_setRenameEnabled(KviKvsObjectFunctionCall *c)
+{
+	kvs_uint_t uCol;
+	bool bEnabled;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("column",KVS_PT_UNSIGNEDINTEGER,0,uCol)
+		KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
+		KVSO_PARAMETERS_END(c)
+	if(m_pListViewItem)
+		m_pListViewItem->setRenameEnabled(uCol,bEnabled);
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_setEnabled(KviKvsObjectFunctionCall *c)
+{
+	bool bEnabled;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
+		KVSO_PARAMETERS_END(c)
+	if(m_pListViewItem)
+		m_pListViewItem->setEnabled(bEnabled);
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_isEnabled(KviKvsObjectFunctionCall *c)
+{
+	if(!m_pListViewItem)
+	{
+		c->returnValue()->setBoolean(false);
+		return true;
+	}
+	c->returnValue()->setBoolean(m_pListViewItem->isEnabled());
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_setOpen(KviKvsObjectFunctionCall *c)
+{
+	bool bEnabled;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
+	KVSO_PARAMETERS_END(c)
+	if(m_pListViewItem)
+		m_pListViewItem->setOpen(bEnabled);
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_isOpen(KviKvsObjectFunctionCall *c)
+{
+	if(!m_pListViewItem)
+	{
+		c->returnValue()->setBoolean(false);
+		return true;
+	}
+	c->returnValue()->setBoolean(m_pListViewItem->isOpen());
+	return true;
+}
+
+
+bool KviKvsObject_listviewitem::function_setChecked(KviKvsObjectFunctionCall *c)
+{
+	bool bChecked;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("bChecked",KVS_PT_BOOL,0,bChecked)
+	KVSO_PARAMETERS_END(c)
+	if(!m_pListViewItem)return true;
+	if(m_pListViewItem->rtti() != 1)return true; // not a QCheckListItem
+	((KviKvsMdmCheckListViewItem *)m_pListViewItem)->setOn(bChecked);
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_isChecked(KviKvsObjectFunctionCall *c)
+{
+	if(!m_pListViewItem)
+	{
+		c->returnValue()->setBoolean(false);
+		return true;
+	}
+	if(m_pListViewItem->rtti() != 1)
+	{
+		c->returnValue()->setBoolean(false);
+		return true;
+	}
+	c->returnValue()->setBoolean(((KviKvsMdmCheckListViewItem *)m_pListViewItem)->isOn());
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_setCheckable(KviKvsObjectFunctionCall *c)
+{
+	bool bCheckable;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("bCheckable",KVS_PT_BOOL,0,bCheckable)
+	KVSO_PARAMETERS_END(c)
+	if(!m_pListViewItem)return true;
+	if(bCheckable)
+	{
+		if(m_pListViewItem->rtti() == 1)return true; // a QCheckListItem already
+		KviTalListViewItem * pParent = m_pListViewItem->parent();
+		KviTalListView * pLV = (KviTalListView *)m_pListViewItem->listView();
+		// swap the items, so we don't die now
+		KviTalListViewItem * pThis = m_pListViewItem;
+		m_pListViewItem = 0;
+		delete pThis;
+		if(pParent)
+			m_pListViewItem = new KviKvsMdmCheckListViewItem(this,pParent);
+		else
+			m_pListViewItem = new KviKvsMdmCheckListViewItem(this,pLV);
+	} else {
+		if(m_pListViewItem->rtti() != 1)return true; // not a QCheckListItem yet
+		KviTalListViewItem * pParent = m_pListViewItem->parent();
+		KviTalListView * pLV = (KviTalListView *)m_pListViewItem->listView();
+		// swap the items, so we don't die now
+		KviTalListViewItem * pThis = m_pListViewItem;
+		m_pListViewItem = 0;
+		delete pThis;
+		if(pParent)
+			m_pListViewItem = new KviKvsMdmStandardListViewItem(this,pParent);
+		else
+			m_pListViewItem = new KviKvsMdmStandardListViewItem(this,pLV);
+	}
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_isCheckable(KviKvsObjectFunctionCall *c)
+{
+	if(!m_pListViewItem)
+	{
+		c->returnValue()->setBoolean(false);
+		return true;
+	}
+	c->returnValue()->setBoolean(m_pListViewItem->rtti() == 1);
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_text(KviKvsObjectFunctionCall *c)
+{
+	kvs_uint_t uCol;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("column",KVS_PT_UNSIGNEDINTEGER,0,uCol)
+	KVSO_PARAMETERS_END(c)
+	if(m_pListViewItem)
+		c->returnValue()->setString(m_pListViewItem->text(uCol));
+	return true;
+}
+
+bool KviKvsObject_listviewitem::function_setPixmap(KviKvsObjectFunctionCall *c)
+{
+	kvs_uint_t uCol;
+	KviKvsObject *obPixmap;
+	kvs_hobject_t obHpixmap;
+	KviKvsVariant * vPixmap;
+	KVSO_PARAMETERS_BEGIN(c)
+		KVSO_PARAMETER("column",KVS_PT_UNSIGNEDINTEGER,0,uCol)
+		KVSO_PARAMETER("pixmap",KVS_PT_VARIANT,0,vPixmap)
+	KVSO_PARAMETERS_END(c)
+	QPixmap *pix = 0;
+	if(vPixmap->isHObject())
+	{
+		vPixmap->asHObject(obHpixmap);
+		obPixmap=KviKvsKernel::instance()->objectController()->lookupObject(obHpixmap);
+		if (!obPixmap->inherits("KviKvsObject_pixmap"))
+		{
+			c->warning(__tr2qs("Pixmap object or image Id required"));
+			return true;
+		}
+		pix=((KviKvsObject_pixmap *)obPixmap)->getPixmap();
+	} else {
+		QString szPix;
+		vPixmap->asString(szPix);
+		pix=g_pIconManager->getImage(szPix);
+	    if(!pix)
+		{
+			c->warning(__tr2qs("Error occured: the suitable file '%Q' is not of the correct format or it is not a valid icon number."),&szPix);
+			return true;
+		}
+	}
+	m_pListViewItem->setPixmap(uCol,*pix);
+	return true;
+}
+
+#include "m_class_listviewitem.moc"