1 files changed, 321 insertions, 0 deletions
diff --git a/src/kvirc/kernel/kvi_actionmanager.cpp b/src/kvirc/kernel/kvi_actionmanager.cpp
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+++ b/src/kvirc/kernel/kvi_actionmanager.cpp
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+//=============================================================================
+//
+//   File : kvi_actionmanager.cpp
+//   Created on Sun 21 Nov 2004 03:37:57 by Szymon Stefanek
+//
+//   This file is part of the KVIrc IRC Client distribution
+//   Copyright (C) 2004 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.
+//
+//=============================================================================
+
+#define __KVIRC__
+
+#include "kvi_actionmanager.h"
+#include "kvi_modulemanager.h"
+#include "kvi_coreactions.h"
+#include "kvi_customtoolbar.h"
+#include "kvi_customtoolbarmanager.h"
+#include "kvi_app.h"
+#include "kvi_locale.h"
+#include "kvi_kvs_useraction.h"
+#include "kvi_config.h"
+#include "kvi_qstring.h"
+#include "kvi_frame.h"
+
+KviActionManager * KviActionManager::m_pInstance = 0;
+KviActionCategory * KviActionManager::m_pCategoryIrc = 0;
+KviActionCategory * KviActionManager::m_pCategoryGeneric = 0;
+KviActionCategory * KviActionManager::m_pCategorySettings = 0;
+KviActionCategory * KviActionManager::m_pCategoryScripting = 0;
+KviActionCategory * KviActionManager::m_pCategoryGUI = 0;
+KviActionCategory * KviActionManager::m_pCategoryChannel = 0;
+KviActionCategory * KviActionManager::m_pCategoryTools = 0;
+bool KviActionManager::m_bCustomizingToolBars = false;
+KviCustomToolBar * KviActionManager::m_pCurrentToolBar = 0;
+// kvi_coreactions.cpp
+extern void register_core_actions(KviActionManager *);
+
+KviActionManager::KviActionManager()
+: QObject()
+{
+	m_pActions = new KviPointerHashTable<QString,KviAction>(101);
+	m_pActions->setAutoDelete(false);
+
+	m_pCategories = new KviPointerHashTable<QString,KviActionCategory>(17,false);
+	m_pCategories->setAutoDelete(true);
+
+#define CATEGORY(__var,__name,__vname,__descr) \
+	__var = new KviActionCategory(__name,__vname,__descr); \
+	m_pCategories->replace(__name,__var)
+
+	CATEGORY(m_pCategoryIrc,"irc",__tr2qs("IRC"),__tr2qs("IRC Context related actions"));
+	CATEGORY(m_pCategoryGeneric,"generic",__tr2qs("Generic"),__tr2qs("Generic actions"));
+	CATEGORY(m_pCategorySettings,"settings",__tr2qs("Settings"),__tr2qs("Actions related to settings"));
+	CATEGORY(m_pCategoryScripting,"scripting",__tr2qs("Scripting"),__tr2qs("Scripting related actions"));
+	CATEGORY(m_pCategoryGUI,"gui",__tr2qs("GUI"),__tr2qs("Actions related to the Graphic User Interface"));
+	CATEGORY(m_pCategoryChannel,"channel",__tr2qs("Channel"),__tr2qs("IRC Channel related actions"));
+	CATEGORY(m_pCategoryTools,"tools",__tr2qs("Tools"),__tr2qs("Actions that will appear in the \"Tools\" menu"));
+
+	m_bCustomizingToolBars = false;
+	m_pCurrentToolBar = 0;
+	m_bCoreActionsRegistered = false;
+}
+
+KviActionManager::~KviActionManager()
+{
+	// the customizeToolBars dialog has been already
+	// destroyed since the module manager has already
+	// killed all the modules at this point...
+	//KviActionDialog::cleanup();
+
+	KviPointerHashTableIterator<QString,KviAction> it(*m_pActions);
+	while(KviAction * a = it.current())
+	{
+		disconnect(a,SIGNAL(destroyed()),this,SLOT(actionDestroyed()));
+		++it;
+	}
+	delete m_pActions;
+	
+	delete m_pCategories;
+}
+
+void KviActionManager::load(const QString &szFileName)
+{
+	KviConfig cfg(szFileName,KviConfig::Read);
+	
+	KviConfigIterator it(*(cfg.dict()));
+	while(it.current())
+	{
+		cfg.setGroup(it.currentKey());
+		KviKvsUserAction * a = new KviKvsUserAction(this);
+		if(a->load(&cfg))registerAction(a);
+		else delete a;
+		++it;
+	}
+}
+
+void KviActionManager::save(const QString &szFileName)
+{
+	KviConfig cfg(szFileName,KviConfig::Write);
+	cfg.clear();
+	
+	KviPointerHashTableIterator<QString,KviAction> it(*m_pActions);
+	while(KviAction * a = it.current())
+	{
+		if(a->isKviUserActionNeverOverrideThis())
+		{
+			cfg.setGroup(a->name());
+			((KviKvsUserAction *)a)->save(&cfg);
+		}
+		++it;
+	}
+}
+
+void KviActionManager::killAllKvsUserActions()
+{
+	KviPointerList<KviKvsUserAction> dying;
+	dying.setAutoDelete(true);
+
+	KviPointerHashTableIterator<QString,KviAction> it(*m_pActions);
+	while(KviAction * a = it.current())
+	{
+		if(a->isKviUserActionNeverOverrideThis())
+		{
+			dying.append(((KviKvsUserAction *)a));
+		}
+		++it;
+	}
+	
+	dying.clear(); // bye :)
+}
+
+
+bool KviActionManager::coreActionExists(const QString &szName)
+{
+	KviAction *a = m_pActions->find(szName);
+	if(a)return (!a->isKviUserActionNeverOverrideThis());
+	return false;
+}
+
+QString KviActionManager::nameForAutomaticAction(const QString &szTemplate)
+{
+	QString ret;
+
+	int i = 1;
+	do {
+		KviQString::sprintf(ret,"%Q%d",&szTemplate,i);
+		i++;
+	} while(m_pActions->find(ret));
+
+	return ret;
+}
+
+void KviActionManager::emitRemoveActionsHintRequest()
+{
+	emit removeActionsHintRequest();
+}
+
+KviActionCategory * KviActionManager::category(const QString &szName)
+{
+	if(!szName.isEmpty())
+	{
+		KviActionCategory * c = m_pCategories->find(szName);
+		if(c)return c;
+	}
+	return m_pCategoryGeneric;
+}
+
+void KviActionManager::customizeToolBarsDialogCreated()
+{
+	m_bCustomizingToolBars = true;
+	m_pCurrentToolBar = KviCustomToolBarManager::instance()->firstExistingToolBar();
+	if(m_pCurrentToolBar)m_pCurrentToolBar->update();
+	emit beginCustomizeToolBars();
+}
+
+void KviActionManager::customizeToolBarsDialogDestroyed()
+{
+	m_bCustomizingToolBars = false;
+	emit endCustomizeToolBars();
+	if(m_pCurrentToolBar)
+	{
+		m_pCurrentToolBar->update();
+		m_pCurrentToolBar = 0;
+	}
+	g_pApp->saveToolBars();
+}
+
+void KviActionManager::setCurrentToolBar(KviCustomToolBar * t)
+{
+	if(m_pCurrentToolBar == t)return;
+	KviCustomToolBar * old = m_pCurrentToolBar;
+	m_pCurrentToolBar = t;
+	if(old)old->update();
+	if(!m_pCurrentToolBar && m_bCustomizingToolBars)
+		m_pCurrentToolBar = KviCustomToolBarManager::instance()->firstExistingToolBar();
+	if(m_pCurrentToolBar)m_pCurrentToolBar->update();
+	emit currentToolBarChanged();
+}
+
+void KviActionManager::loadAllAvailableActions()
+{
+	// make sure that the core actions are registered now
+	if(!KviActionManager::instance()->m_bCoreActionsRegistered)
+	{
+		register_core_actions(KviActionManager::instance());
+		KviActionManager::instance()->m_bCoreActionsRegistered = true;
+	}
+	g_pModuleManager->loadModulesByCaps("action");
+}
+
+void KviActionManager::init()
+{
+	if(!m_pInstance)m_pInstance = new KviActionManager();
+}
+
+void KviActionManager::done()
+{
+	if(m_pInstance)
+	{
+		delete m_pInstance;
+		m_pInstance = 0;
+	}
+}
+
+void KviActionManager::delayedRegisterAccelerators()
+{
+	KviPointerHashTableIterator<QString,KviAction> it(*m_pActions);
+	while(KviAction * a = it.current())
+	{
+		a->registerAccelerator();
+		++it;
+	}
+}
+
+bool KviActionManager::registerAction(KviAction * a)
+{
+	if(m_pActions->find(a->name()))return false;
+	connect(a,SIGNAL(destroyed()),this,SLOT(actionDestroyed()));
+	m_pActions->insert(a->name(),a);
+	if(g_pFrame)a->registerAccelerator(); // otherwise it is delayed!
+	return true;
+}
+
+void KviActionManager::actionDestroyed()
+{
+	KviAction * a = (KviAction *)sender();
+	m_pActions->remove(a->name());
+}
+
+bool KviActionManager::unregisterAction(const QString &szName)
+{
+	KviAction * a = m_pActions->find(szName);
+	if(!a)return false;
+	disconnect(a,SIGNAL(destroyed()),this,SLOT(actionDestroyed()));
+	a->unregisterAccelerator();
+	return m_pActions->remove(szName);
+}
+
+KviAction * KviActionManager::getAction(const QString &szName)
+{
+	KviAction * a = m_pActions->find(szName);
+	if(a)return a;
+	int idx = szName.find('.');
+	if(idx < 0)
+	{
+		// backward compatibility: try to lookup the name with the kvirc. prefix
+		QString s = "kvirc.";
+		s += szName;
+		return m_pActions->find(s);
+	}
+	if((idx == 5) && (!m_bCoreActionsRegistered))
+	{
+		// the core actions are all like kvirc.name
+		// so the dot is at poisition 5 (6th char)
+		// the first requested core action will trigger this
+		// the nice thing is that we will probably already have a frame when
+		// the core actions are registered thus stuff like mdiManager() can be accessed...
+		if(szName.left(5) == "kvirc")
+		{
+			register_core_actions(this);
+			m_bCoreActionsRegistered = true;
+			a = m_pActions->find(szName);
+			return a;
+		}
+	}
+	// try to preload the module that might register this action...
+	QString szModule = szName.left(idx);
+	if(!g_pModuleManager->getModule(szModule))return 0;
+	return m_pActions->find(szName);
+}
+
+void KviActionManager::listActionsByCategory(const QString &szCatName,KviPointerList<KviAction> * pBuffer)
+{
+	loadAllAvailableActions();
+	KviActionCategory * pCat = category(szCatName);
+	pBuffer->setAutoDelete(false);
+	pBuffer->clear();
+	if(!pCat)return;
+	KviPointerHashTableIterator<QString,KviAction> it(*m_pActions);
+	while(KviAction * a = it.current())
+	{
+		if(a->category() == pCat)
+			pBuffer->append(a);
+		++it;
+	}
+}
+