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