diff options
Diffstat (limited to 'kate/htmltools/plugin_katehtmltools.cpp')
-rw-r--r-- | kate/htmltools/plugin_katehtmltools.cpp | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/kate/htmltools/plugin_katehtmltools.cpp b/kate/htmltools/plugin_katehtmltools.cpp new file mode 100644 index 0000000..f0764f2 --- /dev/null +++ b/kate/htmltools/plugin_katehtmltools.cpp @@ -0,0 +1,161 @@ +/*************************************************************************** + 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( QObject* parent, const char* name, const QStringList& ) + : Kate::Plugin ( (Kate::Application *)parent, 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, + 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; + + QString text ( KatePrompt ( i18n("HTML Tag"), + i18n("Enter HTML tag contents (the <, >, and closing tag will be supplied):"), + (QWidget *)kv) + ); + + if ( !text.isEmpty () ) + slipInHTMLtag (*kv, text); // user entered something and pressed ok + +} + + +QString PluginKateHtmlTools::KatePrompt + ( + const QString & strTitle, + const QString & strPrompt, + QWidget * that + ) +{ + // TODO: Make this a "memory edit" field with a combo box + // containing prior entries + + KLineEditDlg dlg(strPrompt, QString::null, that); + dlg.setCaption(strTitle); + + if (dlg.exec()) + return dlg.text(); + else + return ""; +} + + +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.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); + 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 (); + } + +} |