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162 lines
4.8 KiB
162 lines
4.8 KiB
/***************************************************************************
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plugin_katehtmltools.cpp - description
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-------------------
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begin : FRE Feb 23 2001
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copyright : (C) 2001 by Joseph Wenninger
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email : jowenn@bigfoot.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "plugin_katehtmltools.h"
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#include "plugin_katehtmltools.moc"
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#include <klineeditdlg.h>
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#include <kaction.h>
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#include <kinstance.h>
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#include <klocale.h>
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#include <cassert>
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#include <kdebug.h>
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#include <kgenericfactory.h>
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K_EXPORT_COMPONENT_FACTORY( katehtmltoolsplugin, KGenericFactory<PluginKateHtmlTools>( "katehtmltools" ) )
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class PluginView : public KXMLGUIClient
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{
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friend class PluginKateHtmlTools;
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public:
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Kate::MainWindow *win;
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};
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PluginKateHtmlTools::PluginKateHtmlTools( TQObject* parent, const char* name, const TQStringList& )
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: Kate::Plugin ( (Kate::Application *)parent, name )
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{
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}
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PluginKateHtmlTools::~PluginKateHtmlTools()
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{
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}
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void PluginKateHtmlTools::addView(Kate::MainWindow *win)
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{
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// TODO: doesn't this have to be deleted?
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PluginView *view = new PluginView ();
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(void) new KAction ( i18n("HT&ML Tag..."), /*"edit_HTML_tag",*/ ALT + Key_Minus, this,
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TQT_SLOT( slotEditHTMLtag() ), view->actionCollection(), "edit_HTML_tag" );
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view->setInstance (new TDEInstance("kate"));
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view->setXMLFile( "plugins/katehtmltools/ui.rc" );
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win->guiFactory()->addClient (view);
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view->win = win;
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m_views.append (view);
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}
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void PluginKateHtmlTools::removeView(Kate::MainWindow *win)
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{
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for (uint z=0; z < m_views.count(); z++)
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if (m_views.at(z)->win == win)
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{
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PluginView *view = m_views.at(z);
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m_views.remove (view);
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win->guiFactory()->removeClient (view);
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delete view;
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}
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}
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void PluginKateHtmlTools::slotEditHTMLtag()
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// PCP
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{
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if (!application()->activeMainWindow())
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return;
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Kate::View *kv=application()->activeMainWindow()->viewManager()->activeView();
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if (!kv) return;
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TQString text ( KatePrompt ( i18n("HTML Tag"),
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i18n("Enter HTML tag contents (the <, >, and closing tag will be supplied):"),
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(TQWidget *)kv)
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);
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if ( !text.isEmpty () )
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slipInHTMLtag (*kv, text); // user entered something and pressed ok
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}
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TQString PluginKateHtmlTools::KatePrompt
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(
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const TQString & strTitle,
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const TQString & strPrompt,
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TQWidget * that
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)
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{
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// TODO: Make this a "memory edit" field with a combo box
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// containing prior entries
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KLineEditDlg dlg(strPrompt, TQString(), that);
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dlg.setCaption(strTitle);
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if (dlg.exec())
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return dlg.text();
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else
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return "";
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}
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void PluginKateHtmlTools::slipInHTMLtag (Kate::View & view, TQString text) // PCP
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{
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// We must add a heavy elaborate HTML markup system. Not!
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TQStringList list = TQStringList::split (' ', text);
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TQString marked = view.getDoc()->selection ();
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uint preDeleteLine = 0, preDeleteCol = 0;
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view.cursorPosition (&preDeleteLine, &preDeleteCol);
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if (marked.length() > 0)
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view.keyDelete ();
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uint line = 0, col = 0;
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view.cursorPosition (&line, &col);
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TQString pre ("<" + text + ">");
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TQString post;
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if (list.count () > 0) post = "</" + list[0] + ">";
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view.insertText (pre + marked + post);
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// all this muck to leave the cursor exactly where the user
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// put it...
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// Someday we will can all this (unless if it already
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// is canned and I didn't find it...)
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// The second part of the if disrespects the display bugs
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// when we try to reselect. TODO: fix those bugs, and we can
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// un-break this if...
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if (preDeleteLine == line && -1 == marked.find ('\n'))
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if (preDeleteLine == line && preDeleteCol == col)
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{
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view.setCursorPosition (line, col + pre.length () + marked.length () - 1);
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for (int x (marked.length()); x--;)
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view.shiftCursorLeft ();
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}
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else
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{
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view.setCursorPosition (line, col += pre.length ());
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for (int x (marked.length()); x--;)
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view.shiftCursorRight ();
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}
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}
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