Added old abandoned (but very good!) KDE3 KPicoSim application

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kpicosim@1092928 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 426 insertions, 0 deletions

diff --git a/src/codeeditor.cpp b/src/codeeditor.cpp
new file mode 100755
index 0000000..2e5c086
--- /dev/null
+++ b/src/codeeditor.cpp
@@ -0,0 +1,426 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Mark Six                                        *
+ *   [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.                                   *
+ *                                                                         *
+ *   This program 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 General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+#include "codeeditor.h"
+#include <klibloader.h>
+
+#include <qmessagebox.h>
+#include <kmessagebox.h>
+#include <qlayout.h>
+#include <kfiledialog.h>
+
+CodeEditor::CodeEditor(QWidget *parent, const char *name)
+ : QWidget(parent, name)
+{
+	QVBoxLayout *layout = new QVBoxLayout(this) ;
+		
+	KLibFactory *factory = KLibLoader::self()->factory( "libkatepart" ) ;
+	m_doc =  ( Kate::Document* ) factory->create( 0L, "kate", "KTextEditor::Document" ) ;
+	m_view = ( Kate::View * ) m_doc->createView( this ) ;
+	m_view->setIconBorder( true ) ;
+
+    connect( m_view, SIGNAL(cursorPositionChanged()), this, SLOT(slotCursorPositionChanged()) );
+
+	layout->addWidget( m_view ) ;
+	
+	m_exeLine = 0 ;
+	m_filename = "" ;
+	m_bFilename = false ;
+	m_doc->setModified( false );
+	
+	m_doc->setDescription((KTextEditor::MarkInterface::MarkTypes)Breakpoint, "Breakpoint");
+	m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)Breakpoint, *inactiveBreakpointPixmap());
+	m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)ActiveBreakpoint, *activeBreakpointPixmap());
+	m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)ReachedBreakpoint, *reachedBreakpointPixmap());
+	m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)DisabledBreakpoint, *disabledBreakpointPixmap());
+	m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)ExecutionPoint, *executionPointPixmap());
+	m_doc->setMarksUserChangable( Bookmark | Breakpoint );
+
+	setHighlightMode() ;
+
+
+	m_statusBar = new KStatusBar( this ) ;
+	layout->addWidget( m_statusBar ) ;
+	m_statusBar->insertItem( "", 0, 0, true ) ;		
+
+	slotCursorPositionChanged() ;
+}
+
+CodeEditor::~CodeEditor()
+{
+	if ( m_view->document()->views().count() == 1) 
+		delete m_view->document();
+
+	delete m_statusBar ;
+}
+
+void CodeEditor::slotCursorPositionChanged()
+{
+	unsigned int line, column ;
+	m_view->cursorPosition(  &line, &column ) ;
+	m_statusBar->changeItem( QString( " Line: %1 Col: %2 " ).arg( QString::number( line+1 ) ).arg( QString::number( column+1 ) ), 0 ) ;
+}
+
+void CodeEditor::slotToggleBreakpoint()
+{
+	unsigned int line, col ;
+
+	m_view->cursorPosition( &line, &col ) ;
+	
+	if ( !isBreakpoint( line ) )
+		if ( m_doc->mark( m_exeLine ) & ExecutionPoint )
+			m_doc->setMark( line, Breakpoint | ExecutionPoint) ; 
+		else
+			m_doc->setMark( line, Breakpoint ) ; 
+	else
+		m_doc->removeMark( line, Breakpoint ) ;
+}
+
+void CodeEditor::clearExecutionMarker()
+{
+	m_doc->removeMark( m_exeLine, ExecutionPoint ) ;
+}
+
+void CodeEditor::setCursor( unsigned int line )
+{
+	m_view->setCursorPosition( line, 0 ) ;
+}
+
+void CodeEditor::setExecutionMarker( unsigned int line )
+{
+	m_doc->removeMark( m_exeLine,ExecutionPoint ) ;
+	m_exeLine = line ;
+	if ( isBreakpoint( line ) ) {
+		m_doc->setMark( m_exeLine, ExecutionPoint| Breakpoint ) ;
+	} else
+		m_doc->setMark( m_exeLine, ExecutionPoint ) ;
+
+	setCursor( line ) ;	// KDevelop does this too!
+
+}
+
+bool CodeEditor::isBreakpoint( unsigned int line )
+{
+	return ( ( m_doc->mark( line ) &  Breakpoint ) != 0 ) ;
+}
+
+void CodeEditor::slotNewFile()
+{
+	m_doc->clear() ;
+	m_doc->setModified( false ) ;
+	m_filename = "" ;
+	m_bFilename = false ;
+}
+
+void CodeEditor::slotSaveAs()
+{
+	if ( m_view->saveAs() == Kate::View::SAVE_OK ) {
+		m_filename = m_doc->url().path() ;
+		m_bFilename = true ;
+	}
+}
+
+bool CodeEditor::save()
+{
+	slotSave() ;
+	return m_bFilename ;
+}
+
+void CodeEditor::slotSave()
+{
+	if ( !m_bFilename )
+		slotSaveAs() ;
+	else if ( m_view->save() == Kate::View::SAVE_OK ) {
+		m_filename = m_doc->url().path() ;
+		m_bFilename = true ;
+	}
+}
+
+void CodeEditor::slotPrint()
+{
+	m_doc->print() ;
+}
+
+void CodeEditor::slotFind()
+{
+	m_view->find() ;
+}
+
+void CodeEditor::slotFindNext()
+{
+	m_view->findAgain() ;
+}
+
+void CodeEditor::slotShowConfig()
+{
+	m_doc->configDialog() ;
+}
+
+void CodeEditor::slotCut()
+{
+	m_view->cut() ;
+}
+
+void CodeEditor::slotCopy()
+{
+	m_view->copy() ;
+}
+
+void CodeEditor::slotPaste()
+{
+	m_view->paste() ;
+}
+
+void CodeEditor::slotSelectAll()
+{
+	m_doc->selectAll() ;
+}	
+
+void CodeEditor::slotUndo()
+{
+	m_doc->undo() ;
+}
+
+void CodeEditor::slotRedo()
+{
+	m_doc->redo() ;
+}
+
+void CodeEditor::slotOpen()
+{
+	QString filename = KFileDialog::getOpenFileName( QString::null, QString( "*.psm|PicoBlaze assembly files" ) ) ;
+	if ( filename != "" ) {
+		m_filename = filename ;
+		m_bFilename = true ;
+		m_doc->openURL( filename ) ;
+		setHighlightMode() ;
+	}
+}
+
+void CodeEditor::open( QString filename )
+{
+	if ( filename != "" ) {
+		m_filename = filename ;
+		m_bFilename = true ;
+		m_doc->openURL( filename ) ;
+		setHighlightMode() ;
+	}
+}
+
+QString CodeEditor::getFilename()
+{
+	return m_filename ;
+}
+
+	
+void CodeEditor::setHighlightMode()
+{		
+	int i = 0;
+	int hlModeCount = m_doc->hlModeCount();
+	while ( i < hlModeCount ) {
+		if ( m_doc->hlModeName( i ) == "pblazeASM" ) {
+			m_doc->setHlMode( i ) ;
+			break ;
+		}
+		i++;
+	}
+}
+
+bool CodeEditor::askSave()
+{
+	QString filename ;
+	if ( m_bFilename )
+		filename = m_filename ;
+	else
+		filename = "Untitled" ;
+
+	int choice = KMessageBox::warningYesNoCancel( this, QString( "The document \'%1\' has been modified.\nDo you want to save it?").arg( filename ), "Save Document?", KGuiItem( "Save" ), KGuiItem( "Discard" ) );
+
+    if ( choice == KMessageBox::Yes ) 
+		save() ;
+
+	return ( choice != KMessageBox::Cancel ) ;
+}
+
+bool CodeEditor::close()
+{
+	if ( m_doc->isModified() ) 
+		return askSave() ;
+	return true ;
+}
+
+const QPixmap* CodeEditor::inactiveBreakpointPixmap()
+{
+	const char*breakpoint_gr_xpm[]={
+		"11 16 6 1",
+		"c c #c6c6c6",
+		"d c #2c2c2c",
+		"# c #000000",
+		". c None",
+		"a c #ffffff",
+		"b c #555555",
+		"...........",
+		"...........",
+		"...#####...",
+		"..#aaaaa#..",
+		".#abbbbbb#.",
+		"#abbbbbbbb#",
+		"#abcacacbd#",
+		"#abbbbbbbb#",
+		"#abcacacbd#",
+		"#abbbbbbbb#",
+		".#bbbbbbb#.",
+		"..#bdbdb#..",
+		"...#####...",
+		"...........",
+		"...........",
+		"..........."};
+		static QPixmap pixmap( breakpoint_gr_xpm );
+		return &pixmap;
+}
+
+
+const QPixmap* CodeEditor::activeBreakpointPixmap()
+{
+	const char* breakpoint_xpm[]={
+		"11 16 6 1",
+		"c c #c6c6c6",
+		". c None",
+		"# c #000000",
+		"d c #840000",
+		"a c #ffffff",
+		"b c #ff0000",
+		"...........",
+		"...........",
+		"...#####...",
+		"..#aaaaa#..",
+		".#abbbbbb#.",
+		"#abbbbbbbb#",
+		"#abcacacbd#",
+		"#abbbbbbbb#",
+		"#abcacacbd#",
+		"#abbbbbbbb#",
+		".#bbbbbbb#.",
+		"..#bdbdb#..",
+		"...#####...",
+		"...........",
+		"...........",
+		"..........."};
+		static QPixmap pixmap( breakpoint_xpm );
+		return &pixmap;
+}
+
+
+
+const QPixmap* CodeEditor::reachedBreakpointPixmap()
+{
+	const char*breakpoint_bl_xpm[]={
+		"11 16 7 1",
+		"a c #c0c0ff",
+		"# c #000000",
+		"c c #0000c0",
+		"e c #0000ff",
+		"b c #dcdcdc",
+		"d c #ffffff",
+		". c None",
+		"...........",
+		"...........",
+		"...#####...",
+		"..#ababa#..",
+		".#bcccccc#.",
+		"#acccccccc#",
+		"#bcadadace#",
+		"#acccccccc#",
+		"#bcadadace#",
+		"#acccccccc#",
+		".#ccccccc#.",
+		"..#cecec#..",
+		"...#####...",
+		"...........",
+		"...........",
+		"..........."};
+		static QPixmap pixmap( breakpoint_bl_xpm );
+		return &pixmap;
+}
+
+
+const QPixmap* CodeEditor::disabledBreakpointPixmap()
+{
+	const char*breakpoint_wh_xpm[]={
+		"11 16 7 1",
+		"a c #c0c0ff",
+		"# c #000000",
+		"c c #0000c0",
+		"e c #0000ff",
+		"b c #dcdcdc",
+		"d c #ffffff",
+		". c None",
+		"...........",
+		"...........",
+		"...#####...",
+		"..#ddddd#..",
+		".#ddddddd#.",
+		"#ddddddddd#",
+		"#ddddddddd#",
+		"#ddddddddd#",
+		"#ddddddddd#",
+		"#ddddddddd#",
+		".#ddddddd#.",
+		"..#ddddd#..",
+		"...#####...",
+		"...........",
+		"...........",
+		"..........."};
+		static QPixmap pixmap( breakpoint_wh_xpm );
+		return &pixmap;
+}
+
+
+const QPixmap* CodeEditor::executionPointPixmap()
+{
+	const char*exec_xpm[]={
+		"11 16 4 1",
+		"a c #00ff00",
+		"b c #000000",
+		". c None",
+		"# c #00c000",
+		"...........",
+		"...........",
+		"...........",
+		"#a.........",
+		"#aaa.......",
+		"#aaaaa.....",
+		"#aaaaaaa...",
+		"#aaaaaaaaa.",
+		"#aaaaaaa#b.",
+		"#aaaaa#b...",
+		"#aaa#b.....",
+		"#a#b.......",
+		"#b.........",
+		"...........",
+		"...........",
+		"..........."};
+		static QPixmap pixmap( exec_xpm );
+		return &pixmap;
+}
+
+
+
+
+#include "codeeditor.moc"