Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 ();
+        }
+
+}