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Diffstat (limited to 'src/modules/objects/KvsObject_textBrowser.cpp')
| -rw-r--r-- | src/modules/objects/KvsObject_textBrowser.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/modules/objects/KvsObject_textBrowser.cpp b/src/modules/objects/KvsObject_textBrowser.cpp new file mode 100644 index 000000000..44fb40973 --- /dev/null +++ b/src/modules/objects/KvsObject_textBrowser.cpp @@ -0,0 +1,155 @@ +//============================================================================= +// +// File : KvsObject_textBrowser.cpp +// Creation date : Fri Mar 18 14:30:48 CEST 2005 +// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor) +// +// This file is part of the KVIrc irc client distribution +// Copyright (C) 2005-2008 Alessandro Carbone (elfonol at gmail dot com) +// +// 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 "KvsObject_textBrowser.h" +#include "KviError.h" +#include "kvi_debug.h" +#include "KviLocale.h" +#include "KviIconManager.h" + +#include <QTextBrowser> +#include <QFile> +#include <QUrl> +/* + @doc: textBrowser + @keyterms: + textBrowser browser widget class, + @title: + textBrowser class + @type: + class + @short: + Provides a class that can display html pages. + @inherits: + [class]widget[/class] + @description: + Provides a class that can display html pages with hypertext navigation. + @functions: + !fn: $setSource(<file_name:string>) + With this you can display the page at szFile location (szFile include the path). + !fn: $backward() + Changes the document displayed to the previous document in the list of documents built by navigating links. + !fn: $forward() + Changes the document displayed to the next document in the list of documents built by navigating links. + !fn: $home() + Changes the document displayed to be the first document the browser displayed. + !fn: $reload() + Reloads the current set source. + !fn: $linkClickedEvent(<link_href:string>) + Triggered when a link is clicked by the user. The default implementation of this function + emits the "linkClicked" signal. + @signals: + !sg: $linkClicked(<link_href:string>) + This signal is emitted by the default implementation of the [classfnc]$linkClickedEvent[/classfnc]() function. +*/ + +KVSO_BEGIN_REGISTERCLASS(KvsObject_textBrowser,"textBrowser","multilineedit") + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_textBrowser,setSource) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_textBrowser,forward) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_textBrowser,backward) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_textBrowser,home) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_textBrowser,reload) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_textBrowser,linkClickedEvent) +KVSO_END_REGISTERCLASS(KvsObject_textBrowser) + +KVSO_BEGIN_CONSTRUCTOR(KvsObject_textBrowser,KvsObject_textedit) + +KVSO_END_CONSTRUCTOR(KvsObject_textBrowser) + + +KVSO_BEGIN_DESTRUCTOR(KvsObject_textBrowser) + +KVSO_END_CONSTRUCTOR(KvsObject_textBrowser) + +bool KvsObject_textBrowser::init(KviKvsRunTimeContext *,KviKvsVariantList *) +{ + SET_OBJECT(QTextBrowser); + connect(obj,SIGNAL(anchorClicked(const QUrl &)),this,SLOT(anchorClicked(const QUrl &))); + return true; +} + +KVSO_CLASS_FUNCTION(textBrowser,setSource) +{ + CHECK_INTERNAL_POINTER(widget()) + QString szFile; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("file_name",KVS_PT_STRING,0,szFile) + KVSO_PARAMETERS_END(c) + if(!QFile::exists(szFile)) + { + c->warning(__tr2qs_ctx("I can't find the specified file '%Q'.","objects"),&szFile); + return true; + } + QUrl url; + url.setPath(szFile); + ((QTextBrowser *)widget())->setSource(url); + return true; +} + +KVSO_CLASS_FUNCTION(textBrowser,forward) +{ + CHECK_INTERNAL_POINTER(widget()) + ((QTextBrowser *)widget())->forward(); + return true; +} + +KVSO_CLASS_FUNCTION(textBrowser,backward) +{ + CHECK_INTERNAL_POINTER(widget()) + ((QTextBrowser *)widget())->backward(); + return true; +} + +KVSO_CLASS_FUNCTION(textBrowser,home) +{ + CHECK_INTERNAL_POINTER(widget()) + ((QTextBrowser *)widget())->home(); + return true; +} + +KVSO_CLASS_FUNCTION(textBrowser,reload) +{ + CHECK_INTERNAL_POINTER(widget()) + ((QTextBrowser *)widget())->reload(); + return true; +} + +void KvsObject_textBrowser::anchorClicked(const QUrl &url) +{ + KviKvsVariantList parms(new KviKvsVariant(url.path())); + callFunction(this,"linkClickedEvent",0,&parms); +} + +KVSO_CLASS_FUNCTION(textBrowser,linkClickedEvent) +{ + emitSignal("linkClicked",c,c->params()); + return true; +} + +#ifndef COMPILE_USE_STANDALONE_MOC_SOURCES +#include "m_KvsObject_textBrowser.moc" +#endif //!COMPILE_USE_STANDALONE_MOC_SOURCES + |