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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 <qinputdialog.h>
#include <kaction.h>
#include <kinstance.h>
#include <kmessagebox.h>
#include <klocale.h>
#include <cassert>
#include <kdebug.h>
#include <qstring.h>
extern "C"
{
void* init_libkatehtmltoolsplugin()
{
KGlobal::locale()->insertCatalogue("katehtmltools");
return new KatePluginFactory;
}
}
KatePluginFactory::KatePluginFactory()
{
s_instance = new KInstance( "kate" );
}
KatePluginFactory::~KatePluginFactory()
{
delete s_instance;
}
QObject* KatePluginFactory::createObject( QObject* parent, const char* name, const char*, const QStringList & )
{
return new PluginKateHtmlTools( parent, name );
}
KInstance* KatePluginFactory::s_instance = 0L;
PluginKateHtmlTools::PluginKateHtmlTools( QObject* parent, const char* name )
: Kate::Plugin ( parent, name )
{
}
PluginKateHtmlTools::~PluginKateHtmlTools()
{
}
Kate::PluginView *PluginKateHtmlTools::createView (Kate::MainWindow *win)
{
Kate::PluginView *view = new Kate::PluginView (this, win);
(void) new KAction ( i18n("HT&ML Tag..."), "edit_HTML_tag", ALT + Key_Minus, this,
SLOT( slotEditHTMLtag() ), view->actionCollection(), "edit_HTML_tag" );
view->setXML( "plugins/katehtmltools/ui.rc" );
return view;
}
void PluginKateHtmlTools::slotEditHTMLtag()
// PCP
{
Kate::View *kv=myApp->getViewManager()->getActiveView();
if (!kv) return;
QString text ( KatePrompt ( i18n("HTML Tag"),
i18n("Enter HTML tag contents. We will supply the <, > and closing tag"),
(QWidget *)myApp->getViewManager()->getActiveView())
);
if ( !text.isEmpty () )
slipInHTMLtag (*kv, text); // user entered something and pressed ok
}
QString PluginKateHtmlTools::KatePrompt
(
QString strTitle,
QString strPrompt,
QWidget * that
)
{
bool ok (false);
// TODO: Make this a "memory edit" field with a combo box
// containing prior entries
QString text ( QInputDialog::getText
(
strTitle,
strPrompt,
QString::null,
&ok,
that
) );
if (!ok) text = "";
return text;
}
void PluginKateHtmlTools::slipInHTMLtag (Kate::View & view, QString text) // PCP
{
// We must add a heavy elaborate HTML markup system. Not!
QStringList list = QStringList::split (' ', text);
QString marked (view.markedText ());
int preDeleteLine = -1, preDeleteCol = -1;
view.getCursorPosition (&preDeleteLine, &preDeleteCol);
assert (preDeleteLine > -1); assert (preDeleteCol > -1);
if (marked.length() > 0)
view.keyDelete ();
int line = -1, col = -1;
view.getCursorPosition (&line, &col);
assert (line > -1); assert (col > -1);
QString pre ("<" + text + ">");
QString 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.find ('\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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