You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
288 lines
8.4 KiB
288 lines
8.4 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 2002, 2003, 2004 Anders Lund <anders.lund@lund.tdcadsl.dk>
|
|
Copyright (C) 2002 John Firebaugh <jfirebaugh@kde.org>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "katebookmarks.h"
|
|
#include "katebookmarks.moc"
|
|
|
|
#include "katedocument.h"
|
|
#include "kateview.h"
|
|
|
|
#include <tdelocale.h>
|
|
#include <tdeaction.h>
|
|
#include <tdepopupmenu.h>
|
|
#include <kstringhandler.h>
|
|
#include <kxmlguiclient.h>
|
|
#include <kxmlguifactory.h>
|
|
|
|
#include <tqregexp.h>
|
|
#include <tqmemarray.h>
|
|
#include <tqevent.h>
|
|
|
|
/**
|
|
Utility: selection sort
|
|
sort a TQMemArray<uint> in ascending order.
|
|
max it the largest (zerobased) index to sort.
|
|
To sort the entire array: ssort( *array, array.size() -1 );
|
|
This is only efficient if ran only once.
|
|
*/
|
|
static void ssort( TQMemArray<uint> &a, int max )
|
|
{
|
|
uint tmp, j, maxpos;
|
|
for ( uint h = max; h >= 1; h-- )
|
|
{
|
|
maxpos = 0;
|
|
for ( j = 0; j <= h; j++ )
|
|
maxpos = a[j] > a[maxpos] ? j : maxpos;
|
|
tmp = a[maxpos];
|
|
a[maxpos] = a[h];
|
|
a[h] = tmp;
|
|
}
|
|
}
|
|
|
|
// TODO add a insort() or bubble_sort - more efficient for aboutToShow() ?
|
|
|
|
KateBookmarks::KateBookmarks( KateView* view, Sorting sort )
|
|
: TQObject( view, "kate bookmarks" )
|
|
, m_view( view )
|
|
, m_sorting( sort )
|
|
{
|
|
connect (view->getDoc(), TQT_SIGNAL(marksChanged()), this, TQT_SLOT(marksChanged()));
|
|
_tries=0;
|
|
m_bookmarksMenu = 0L;
|
|
}
|
|
|
|
KateBookmarks::~KateBookmarks()
|
|
{
|
|
}
|
|
|
|
void KateBookmarks::createActions( TDEActionCollection* ac )
|
|
{
|
|
m_bookmarkToggle = new TDEToggleAction(
|
|
i18n("Set &Bookmark"), "bookmark", CTRL+Key_B,
|
|
this, TQT_SLOT(toggleBookmark()),
|
|
ac, "bookmarks_toggle" );
|
|
m_bookmarkToggle->setWhatsThis(i18n("If a line has no bookmark then add one, otherwise remove it."));
|
|
m_bookmarkToggle->setCheckedState( i18n("Clear &Bookmark") );
|
|
|
|
m_bookmarkClear = new TDEAction(
|
|
i18n("Clear &All Bookmarks"), 0,
|
|
this, TQT_SLOT(clearBookmarks()),
|
|
ac, "bookmarks_clear");
|
|
m_bookmarkClear->setWhatsThis(i18n("Remove all bookmarks of the current document."));
|
|
|
|
m_goNext = new TDEAction(
|
|
i18n("Next Bookmark"), "next", ALT + Key_PageDown,
|
|
this, TQT_SLOT(goNext()),
|
|
ac, "bookmarks_next");
|
|
m_goNext->setWhatsThis(i18n("Go to the next bookmark."));
|
|
|
|
m_goPrevious = new TDEAction(
|
|
i18n("Previous Bookmark"), "previous", ALT + Key_PageUp,
|
|
this, TQT_SLOT(goPrevious()),
|
|
ac, "bookmarks_previous");
|
|
m_goPrevious->setWhatsThis(i18n("Go to the previous bookmark."));
|
|
|
|
m_bookmarksMenu = (new TDEActionMenu(i18n("&Bookmarks"), ac, "bookmarks"))->popupMenu();
|
|
|
|
//connect the aboutToShow() and aboutToHide() signals with
|
|
//the bookmarkMenuAboutToShow() and bookmarkMenuAboutToHide() slots
|
|
connect( m_bookmarksMenu, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(bookmarkMenuAboutToShow()));
|
|
connect( m_bookmarksMenu, TQT_SIGNAL(aboutToHide()), this, TQT_SLOT(bookmarkMenuAboutToHide()) );
|
|
|
|
marksChanged ();
|
|
bookmarkMenuAboutToHide();
|
|
|
|
connect( m_view, TQT_SIGNAL( gotFocus( Kate::View * ) ), this, TQT_SLOT( slotViewGotFocus( Kate::View * ) ) );
|
|
connect( m_view, TQT_SIGNAL( lostFocus( Kate::View * ) ), this, TQT_SLOT( slotViewLostFocus( Kate::View * ) ) );
|
|
}
|
|
|
|
void KateBookmarks::toggleBookmark ()
|
|
{
|
|
uint mark = m_view->getDoc()->mark( m_view->cursorLine() );
|
|
if( mark & KTextEditor::MarkInterface::markType01 )
|
|
m_view->getDoc()->removeMark( m_view->cursorLine(),
|
|
KTextEditor::MarkInterface::markType01 );
|
|
else
|
|
m_view->getDoc()->addMark( m_view->cursorLine(),
|
|
KTextEditor::MarkInterface::markType01 );
|
|
}
|
|
|
|
void KateBookmarks::clearBookmarks ()
|
|
{
|
|
|
|
TQPtrList<KTextEditor::Mark> m = m_view->getDoc()->marks();
|
|
for (uint i=0; i < m.count(); i++)
|
|
m_view->getDoc()->removeMark( m.at(i)->line, KTextEditor::MarkInterface::markType01 );
|
|
|
|
// just to be sure ;)
|
|
marksChanged ();
|
|
}
|
|
|
|
void KateBookmarks::slotViewGotFocus( Kate::View *v )
|
|
{
|
|
if ( v == (Kate::View*)m_view )
|
|
bookmarkMenuAboutToHide();
|
|
}
|
|
|
|
void KateBookmarks::slotViewLostFocus( Kate::View *v )
|
|
{
|
|
if ( v == (Kate::View*)m_view )
|
|
m_bookmarksMenu->clear();
|
|
}
|
|
|
|
void KateBookmarks::insertBookmarks( TQPopupMenu& menu )
|
|
{
|
|
uint line = m_view->cursorLine();
|
|
const TQRegExp re("&(?!&)");
|
|
int idx( -1 );
|
|
int old_menu_count = menu.count();
|
|
KTextEditor::Mark *next = 0;
|
|
KTextEditor::Mark *prev = 0;
|
|
|
|
TQPtrList<KTextEditor::Mark> m = m_view->getDoc()->marks();
|
|
TQMemArray<uint> sortArray( m.count() );
|
|
TQPtrListIterator<KTextEditor::Mark> it( m );
|
|
|
|
if ( it.count() > 0 )
|
|
menu.insertSeparator();
|
|
|
|
for( int i = 0; *it; ++it, ++i )
|
|
{
|
|
if( (*it)->type & KTextEditor::MarkInterface::markType01 )
|
|
{
|
|
TQString bText = KStringHandler::rEmSqueeze
|
|
( m_view->getDoc()->textLine( (*it)->line ),
|
|
menu.fontMetrics(), 32 );
|
|
bText.replace(re, "&&"); // kill undesired accellerators!
|
|
bText.replace('\t', ' '); // kill tabs, as they are interpreted as shortcuts
|
|
|
|
if ( m_sorting == Position )
|
|
{
|
|
sortArray[i] = (*it)->line;
|
|
ssort( sortArray, i );
|
|
idx = sortArray.find( (*it)->line ) + 3;
|
|
}
|
|
|
|
menu.insertItem(
|
|
TQString("%1 - \"%2\"").arg( (*it)->line+1 ).arg( bText ),
|
|
m_view, TQT_SLOT(gotoLineNumber(int)), 0, (*it)->line, idx );
|
|
|
|
if ( (*it)->line < line )
|
|
{
|
|
if ( ! prev || prev->line < (*it)->line )
|
|
prev = (*it);
|
|
}
|
|
|
|
else if ( (*it)->line > line )
|
|
{
|
|
if ( ! next || next->line > (*it)->line )
|
|
next = (*it);
|
|
}
|
|
}
|
|
}
|
|
|
|
idx = ++old_menu_count;
|
|
if ( next )
|
|
{
|
|
m_goNext->setText( i18n("&Next: %1 - \"%2\"").arg( next->line + 1 )
|
|
.arg( KStringHandler::rsqueeze( m_view->getDoc()->textLine( next->line ), 24 ) ) );
|
|
m_goNext->plug( &menu, idx );
|
|
idx++;
|
|
}
|
|
if ( prev )
|
|
{
|
|
m_goPrevious->setText( i18n("&Previous: %1 - \"%2\"").arg(prev->line + 1 )
|
|
.arg( KStringHandler::rsqueeze( m_view->getDoc()->textLine( prev->line ), 24 ) ) );
|
|
m_goPrevious->plug( &menu, idx );
|
|
idx++;
|
|
}
|
|
if ( next || prev )
|
|
menu.insertSeparator( idx );
|
|
|
|
}
|
|
|
|
void KateBookmarks::bookmarkMenuAboutToShow()
|
|
{
|
|
|
|
TQPtrList<KTextEditor::Mark> m = m_view->getDoc()->marks();
|
|
|
|
m_bookmarksMenu->clear();
|
|
m_bookmarkToggle->setChecked( m_view->getDoc()->mark( m_view->cursorLine() )
|
|
& KTextEditor::MarkInterface::markType01 );
|
|
m_bookmarkToggle->plug( m_bookmarksMenu );
|
|
m_bookmarkClear->plug( m_bookmarksMenu );
|
|
|
|
|
|
insertBookmarks(*m_bookmarksMenu);
|
|
}
|
|
|
|
/*
|
|
Make sure next/prev actions are plugged, and have a clean text
|
|
*/
|
|
void KateBookmarks::bookmarkMenuAboutToHide()
|
|
{
|
|
m_bookmarkToggle->plug( m_bookmarksMenu );
|
|
m_bookmarkClear->plug( m_bookmarksMenu );
|
|
m_goNext->setText( i18n("Next Bookmark") );
|
|
m_goNext->plug( m_bookmarksMenu );
|
|
m_goPrevious->setText( i18n("Previous Bookmark") );
|
|
m_goPrevious->plug( m_bookmarksMenu );
|
|
}
|
|
|
|
void KateBookmarks::goNext()
|
|
{
|
|
TQPtrList<KTextEditor::Mark> m = m_view->getDoc()->marks();
|
|
if (m.isEmpty())
|
|
return;
|
|
|
|
uint line = m_view->cursorLine();
|
|
int found = -1;
|
|
|
|
for (uint z=0; z < m.count(); z++)
|
|
if ( (m.at(z)->line > line) && ((found == -1) || (uint(found) > m.at(z)->line)) )
|
|
found = m.at(z)->line;
|
|
|
|
if (found != -1)
|
|
m_view->gotoLineNumber ( found );
|
|
}
|
|
|
|
void KateBookmarks::goPrevious()
|
|
{
|
|
TQPtrList<KTextEditor::Mark> m = m_view->getDoc()->marks();
|
|
if (m.isEmpty())
|
|
return;
|
|
|
|
uint line = m_view->cursorLine();
|
|
int found = -1;
|
|
|
|
for (uint z=0; z < m.count(); z++)
|
|
if ((m.at(z)->line < line) && ((found == -1) || (uint(found) < m.at(z)->line)))
|
|
found = m.at(z)->line;
|
|
|
|
if (found != -1)
|
|
m_view->gotoLineNumber ( found );
|
|
}
|
|
|
|
void KateBookmarks::marksChanged ()
|
|
{
|
|
m_bookmarkClear->setEnabled( !m_view->getDoc()->marks().isEmpty() );
|
|
}
|
|
|
|
// kate: space-indent on; indent-width 2; replace-tabs on;
|