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Diffstat (limited to 'src/modules/objects/class_tbrowser.cpp')
| -rw-r--r-- | src/modules/objects/class_tbrowser.cpp | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/src/modules/objects/class_tbrowser.cpp b/src/modules/objects/class_tbrowser.cpp new file mode 100644 index 00000000..67dce8cb --- /dev/null +++ b/src/modules/objects/class_tbrowser.cpp @@ -0,0 +1,143 @@ +//mdm: +// File : class_tbrowser.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. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +// + +#include <qtextbrowser.h> +#include "class_tbrowser.h" +#include "kvi_error.h" +#include "kvi_debug.h" + +#include "kvi_locale.h" +#include "kvi_iconmanager.h" + +/* + @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(KviKvsObject_textbrowser,"textbrowser","multilineedit") + KVSO_REGISTER_HANDLER(KviKvsObject_textbrowser,"setSource",function_setSource) + KVSO_REGISTER_HANDLER(KviKvsObject_textbrowser,"forward",function_forward) + KVSO_REGISTER_HANDLER(KviKvsObject_textbrowser,"backward",function_backward) + KVSO_REGISTER_HANDLER(KviKvsObject_textbrowser,"home",function_home) + KVSO_REGISTER_HANDLER(KviKvsObject_textbrowser,"reload",function_reload) + KVSO_REGISTER_HANDLER(KviKvsObject_textbrowser,"linkClickedEvent",function_linkClickedEvent) +KVSO_END_REGISTERCLASS(KviKvsObject_textbrowser) + +KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_textbrowser,KviKvsObject_mledit) + +KVSO_END_CONSTRUCTOR(KviKvsObject_textbrowser) + + +KVSO_BEGIN_DESTRUCTOR(KviKvsObject_textbrowser) + +KVSO_END_CONSTRUCTOR(KviKvsObject_textbrowser) + +bool KviKvsObject_textbrowser::init(KviKvsRunTimeContext * pContext,KviKvsVariantList *pParams) +{ + QTextBrowser * tb = new QTextBrowser(parentScriptWidget(), name()); + setObject(tb, true); + connect(tb,SIGNAL(anchorClicked(const QString &,const QString &)),this,SLOT(anchorClicked(const QString &,const QString &))); + return true; +} + +bool KviKvsObject_textbrowser::function_setSource(KviKvsObjectFunctionCall *c) +{ + 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("I can't find the specified file '%Q'."),&szFile); + return true; + } + + if (widget()) ((QTextBrowser *)widget())->setSource(szFile); + return true; +} + +bool KviKvsObject_textbrowser::function_forward(KviKvsObjectFunctionCall *c) +{ + if (widget()) ((QTextBrowser *)widget())->forward(); + return true; +} + +bool KviKvsObject_textbrowser::function_backward(KviKvsObjectFunctionCall *c) +{ + if (widget()) ((QTextBrowser *)widget())->backward(); + return true; +} + +bool KviKvsObject_textbrowser::function_home(KviKvsObjectFunctionCall *c) +{ + if (widget()) ((QTextBrowser *)widget())->home(); + return true; +} + +bool KviKvsObject_textbrowser::function_reload(KviKvsObjectFunctionCall *c) +{ + if (widget()) ((QTextBrowser *)widget())->reload(); + return true; +} + +void KviKvsObject_textbrowser::anchorClicked(const QString &szName,const QString &szLink) +{ + KviKvsVariantList parms(new KviKvsVariant(szLink)); + callFunction(this,"linkClickedEvent",0,&parms); +} + +bool KviKvsObject_textbrowser::function_linkClickedEvent(KviKvsObjectFunctionCall *c) +{ + emitSignal("linkClicked",c,c->params()); + return true; +} + +#include "m_class_tbrowser.moc" |