QMap<QString, QString> TextDocument::openedTextDocumentContents()
{
QMap<QString, QString> workingCopy;
foreach (IDocument *document, DocumentModel::openedDocuments()) {
TextDocument *textEditorDocument = qobject_cast<TextDocument *>(document);
if (!textEditorDocument)
continue;
QString fileName = textEditorDocument->filePath().toString();
workingCopy[fileName] = textEditorDocument->plainText();
}
void DocManager::gotoTextLine( const KURL &url, int line )
{
TextDocument * doc = dynamic_cast<TextDocument*>( openURL(url) );
TextView * tv = doc ? doc->textView() : 0;
if ( !tv ) return;
tv->gotoLine(line);
tv->setFocus();
}
TEST (test_case, your_test)
{
TextDocument *text = new TextDocument();
ASSERT_TRUE(text->GetGraphic() == NULL);
text->Insert(new ImageProxy("virtual_proxy_pattern.cpp"));
Graphic *graph = text->GetGraphic();//image object is not yet instantiated
ASSERT_TRUE(graph != NULL);
ASSERT_TRUE(graph->GetExtent() == Point(0, 0));
Point pt(10, 5);
graph->Draw(pt);
Point pt2 = graph->GetExtent();
ASSERT_TRUE(pt2 == pt);
delete text;
}
/// This method test the undo functionality of the text
void ReplaceSelectionCommandTest::testUndo()
{
TextEditorWidget* widget = new TextEditorWidget();
TextEditorController* ctrl = widget->controller();
TextDocument *doc = widget->textDocument();
TextBuffer* buf = doc->buffer();
// check if we can set the txt
ctrl->replaceSelection("test");
testEqual( buf->text(), "test" );
// test basic, undo/redo
ctrl->undo();
testEqual( buf->text(), "" );
// test coalesce
ctrl->replaceSelection("emma");
ctrl->replaceSelection(" sarah",true);
ctrl->replaceSelection(" david",true);
testEqual( buf->text(), "emma sarah david" );
ctrl->undo();
testEqual( buf->text(), "emma" );
ctrl->redo();
testEqual( buf->text(), "emma sarah david");
// test ranged replacement
doc->textUndoStack()->clear();
buf->setText("Blommers");
testEqual( buf->text(), "Blommers" );
// now replace 'mm' by nothing
TextRangeSet sel( doc );
sel.addRange(3,5);
ctrl->replaceRangeSet( sel, "" );
testEqual( buf->text(), "Bloers" );
ctrl->undo();
testEqual( buf->text(), "Blommers" );
ctrl->redo();
testEqual( buf->text(), "Bloers" );
delete widget;
}
TextDocument *DocManager::openTextFile( const KURL &url, ViewArea *viewArea )
{
TextDocument *document = TextDocument::constructTextDocument( url.fileName().remove(url.directory()) );
if (!document)
return 0;
if ( !document->openURL(url) )
{
KMessageBox::sorry( 0, i18n("Could not open text file \"%1\"").arg(url.prettyURL()) );
document->deleteLater();
return 0;
}
handleNewDocument( document, viewArea );
emit fileOpened(url);
return document;
}
TextDocument* TextDocument::clone()
{
if (d.dirty > 0)
flush();
TextDocument* doc = new TextDocument(d.buffer);
doc->setDefaultStyleSheet(defaultStyleSheet());
QTextCursor(doc).insertFragment(QTextDocumentFragment(this));
doc->rootFrame()->setFrameFormat(rootFrame()->frameFormat());
// TODO:
doc->d.uc = d.uc;
doc->d.css = d.css;
doc->d.lowlight = d.lowlight;
doc->d.buffer = d.buffer;
doc->d.highlights = d.highlights;
doc->d.timeStampFormat = d.timeStampFormat;
doc->d.clone = true;
return doc;
}
void TextMarkRegistry::documentRenamed(IDocument *document, const
QString &oldName, const QString &newName)
{
TextDocument *baseTextDocument = qobject_cast<TextDocument *>(document);
if (!document)
return;
FileName oldFileName = FileName::fromString(oldName);
FileName newFileName = FileName::fromString(newName);
if (!m_marks.contains(oldFileName))
return;
QSet<TextMark *> toBeMoved;
foreach (TextMark *mark, baseTextDocument->marks())
toBeMoved.insert(mark);
m_marks[oldFileName].subtract(toBeMoved);
m_marks[newFileName].unite(toBeMoved);
foreach (TextMark *mark, toBeMoved)
mark->updateFileName(newName);
}
BOOL CFileBasedProjectTemplateItem::CreateMainFile(LPCTSTR lpszTargetPath, LPCTSTR lpszCrLf)
{
CStringW text;
TextDocument doc;
bool result = doc.Read(m_strPath,text);
if (result)
{
const CStringW lineendings(L"\r\n");
int index = text.FindOneOf(lineendings);
if (index != -1)
{
CStringW line = text.Left(index);
const CStringW strKey(L"%DESCRIPTION: ");
CStringW strStartOfLine = line.Left(strKey.GetLength());
strStartOfLine.MakeUpper();
if (strKey == strStartOfLine)
{
text.Delete(0,index);
text.TrimLeft(lineendings + L' ');
}
}
LPCWSTR le = GetLineEnding(static_cast<LPCWSTR>(text),text.GetLength());
USES_CONVERSION;
if (std::wcscmp(le,T2CW(lpszCrLf)) != 0) // Line endings not equal
text.Replace(le,lpszCrLf);
result = doc.Write(lpszTargetPath,text);
}
return result;
}
BOOL CEmptyProjectTemplateItem::CreateMainFile(LPCTSTR lpszTargetPath, LPCTSTR lpszCrLf)
{
// create empty main file
TextDocument doc;
return doc.Write(lpszTargetPath,lpszCrLf);
}
void TextUndoStackTest::testMultiCaretUndoIssue196()
{
TextEditorWidget widget;
TextDocument* doc = widget.textDocument();
TextEditorController* controller = widget.controller();
// TextUndoStack* undoStack = doc->textUndoStack();
controller->replace(0,0,"1a2b3c4d",0); // 1a|2b|3c4d
controller->moveCaretToOffset(2,false);
controller->addCaretAtOffset(4);
testEqual( doc->text(), "1a2b3c4d" );
testEqual( controller->textSelection()->rangesAsString(), "2>2,4>4");
RemoveCommand del( RemoveCommand::RemoveChar, RemoveCommand::Right );
del.execute(controller);
testEqual( doc->text(), "1abc4d" ); // 1a|b|c4d
testEqual( controller->textSelection()->rangesAsString(), "2>2,3>3");
del.execute(controller);
testEqual( controller->textSelection()->rangesAsString(), "2>2");
testEqual( doc->text(), "1a4d" ); // 1a||4d
del.execute(controller);
testEqual( doc->text(), "1ad" );
testEqual( controller->textSelection()->rangesAsString(), "2>2");
del.execute(controller);
testEqual( doc->text(), "1a" );
testEqual( controller->textSelection()->rangesAsString(), "2>2");
del.execute(controller);
testEqual( doc->text(), "1a" );
testEqual( controller->textSelection()->rangesAsString(), "2>2");
//qlog_info() << "STACK: ---------------------------------------";
//qlog_info() << doc->textUndoStack()->dumpStack();
//qlog_info() << "----------------------------------------------";
controller->undo();
testEqual( doc->text(), "1a2b3c4d" );
testEqual( controller->textSelection()->rangesAsString(), "2>2,4>4");
/*
==== after 1 delete ===
1a|2b|3c4d => 1a|b|c4d
UndoStack
=====================
"-|Complex::TextChangeGroup(3/3)
- 0: SelectionTextChange
- 1: SingleTextChange:2:0:2
- 2: SingleTextChange:3:0:3
==== after 2 deletes ===
1a|b|c4d => 1a|4d
UndoStack
=====================
"-|Complex::TextChangeGroup(3/3)
- 0: SelectionTextChange
- 1: SingleTextChange:2:0:2b (2b en 3c is verwijderd... Dit is nog goed!)
- 2: SingleTextChange:2:0:3c
==== after 3 deletes ===
1a|4d => 1a|d
// NEW STACK ITEM REQUIRED!!!!
UndoStack
=====================
"-|Complex::TextChangeGroup(3/3)
- 0: SelectionTextChange
- 1: SingleTextChange:2:0:2b4
- 2: SingleTextChange:1:0:3c <= hier zou de 4 achter moeten staan!!! (Dit is nooit te bepalen, omdat je niet weet welke carets verdwenen zijn)
*/
}
/// execute the given selection command
/// @param controller the controller to execute the selection for
void SelectionCommand::execute( TextEditorController* controller )
{
// save the selection state
TextDocument* document = controller->textDocument();
TextRangeSet* currentSelection = dynamic_cast<TextRangeSet*>( controller->textSelection() );
TextRangeSet* sel = new TextRangeSet(*currentSelection); // start with the current selection
bool resetAnchors = !keepSelection_;
// handle the select operation
switch( unit_ ) {
// character movement
case MoveCaretByCharacter:
sel->moveCarets(amount_);
break;
// This results in clearing the selection if a selection is present or it results in a movement of the caret.
// When clearing a selection the caret is placed next to the selection (which side depends on the direction)
case MoveCaretsOrDeselect:
if( keepSelection_ ) {
sel->moveCarets(amount_);
} else {
sel->moveCaretsOrDeselect(amount_);
}
break;
case MoveCaretByWord:
sel->moveCaretsByCharGroup(amount_, document->config()->whitespaceWithoutNewline(), document->config()->charGroups() );
break;
case MoveCaretByLine:
TextSelection::moveCaretsByLine( controller, sel, amount_ );
break;
case MoveCaretToLineBoundary:
sel->moveCaretsToLineBoundary( amount_, document->config()->whitespaceWithoutNewline() );
break;
case MoveCaretToDocumentBegin:
sel->toSingleRange();
sel->range(0).setCaret(0);
break;
case MoveCaretToDocumentEnd:
sel->toSingleRange();
sel->range(0).setCaret( controller->textDocument()->length() );
break;
case MoveCaretByPage:
{
// make sure the first line of the window is scrolled
TextRenderer* renderer = controller->textRenderer();
TextEditorWidget* widget = controller->widget();
int firstVisibleLine = renderer->firstVisibleLine();
int linesPerPage = renderer->viewHeightInLines();
sel->beginChanges();
TextSelection::moveCaretsByPage( controller, sel, amount_ );
if( !keepSelection_ ) {
sel->resetAnchors(); // we must reset anchors here because de process-changes will merge carets
}
sel->endChanges();
firstVisibleLine += linesPerPage * amount_;
widget->scrollTopToLine( firstVisibleLine );
break;
}
case MoveCaretToExactOffset:
sel->toSingleRange();
sel->range(0).setCaret(amount_);
break;
case SelectAll:
sel->toSingleRange();
sel->setRange(0, document->buffer()->length() );
resetAnchors = false; // do not reset the anchors
break;
case SelectWord:
sel->expandToWords(document->config()->whitespaces(), document->config()->charGroups());
resetAnchors = false; // do not reset the anchors
break;
case SelectWordAt:
sel->selectWordAt( amount_, document->config()->whitespaces(), document->config()->charGroups() );
resetAnchors = false;
break;
case ToggleWordSelectionAt:
sel->toggleWordSelectionAt( amount_, document->config()->whitespaces(), document->config()->charGroups() );
resetAnchors = false;
break;
case SelectFullLine:
sel->expandToFullLines( amount_);
resetAnchors = false;
break;
case AddCaretAtOffset:
sel->addRange( amount_, amount_ );
resetAnchors = false; // do not reset the anchors
break;
case AddCaretByLine:
TextSelection::addRangesByLine( controller, sel, amount_ );
break;
case ResetSelection:
// when there's a selection ESCAPE clears the selection
if( sel->hasSelection() ) {
sel->clearSelection();
} else if( sel->rangeCount() > 1 ) {
sel->toSingleRange();
}
resetAnchors = false; // keep selection
break;
}
if( resetAnchors ) {
sel->resetAnchors();
}
// no change?
if( currentSelection->equals( *sel ) ) {
delete sel;
return; // 0
}
controller->changeAndGiveTextSelection( sel, commandId() );
}
void ProcessChain::slotFinishedCompile(Language *language)
{
ProcessOptions options = language->processOptions();
if ( options.b_addToProject && ProjectManager::self()->currentProject() )
ProjectManager::self()->currentProject()->addFile( KUrl(options.targetFile()) );
ProcessOptions::ProcessPath::MediaType typeTo = ProcessOptions::ProcessPath::to( m_processOptions.processPath() );
TextDocument * editor = 0l;
if ( KTLConfig::reuseSameViewForOutput() )
{
editor = options.textOutputTarget();
if ( editor && (!editor->url().isEmpty() || editor->isModified()) )
editor = 0l;
}
switch (typeTo)
{
case ProcessOptions::ProcessPath::AssemblyAbsolute:
case ProcessOptions::ProcessPath::AssemblyRelocatable:
case ProcessOptions::ProcessPath::C:
case ProcessOptions::ProcessPath::Disassembly:
case ProcessOptions::ProcessPath::Library:
case ProcessOptions::ProcessPath::Microbe:
case ProcessOptions::ProcessPath::Object:
case ProcessOptions::ProcessPath::Program:
{
switch ( options.method() )
{
case ProcessOptions::Method::LoadAsNew:
{
if ( !editor )
editor = DocManager::self()->createTextDocument();
if ( !editor )
break;
QString text;
QFile f( options.targetFile() );
if ( !f.open( QIODevice::ReadOnly ) )
{
editor->deleteLater();
editor = 0l;
break;
}
QTextStream stream(&f);
while ( !stream.atEnd() )
text += stream.readLine()+'\n';
f.close();
editor->setText( text, true );
break;
}
case ProcessOptions::Method::Load:
{
editor = dynamic_cast<TextDocument*>( DocManager::self()->openURL(options.targetFile()) );
break;
}
case ProcessOptions::Method::Forget:
break;
}
}
case ProcessOptions::ProcessPath::FlowCode:
case ProcessOptions::ProcessPath::Pic:
case ProcessOptions::ProcessPath::Unknown:
break;
}
if (editor)
{
switch (typeTo)
{
case ProcessOptions::ProcessPath::AssemblyAbsolute:
case ProcessOptions::ProcessPath::AssemblyRelocatable:
{
if ( KTLConfig::autoFormatMBOutput() )
editor->formatAssembly();
editor->slotInitLanguage( TextDocument::ct_asm );
break;
}
case ProcessOptions::ProcessPath::C:
editor->slotInitLanguage( TextDocument::ct_c );
break;
case ProcessOptions::ProcessPath::Disassembly:
break;
case ProcessOptions::ProcessPath::Library:
case ProcessOptions::ProcessPath::Object:
case ProcessOptions::ProcessPath::Program:
editor->slotInitLanguage( TextDocument::ct_hex );
break;
case ProcessOptions::ProcessPath::Microbe:
editor->slotInitLanguage( TextDocument::ct_microbe );
break;
case ProcessOptions::ProcessPath::FlowCode:
case ProcessOptions::ProcessPath::Pic:
case ProcessOptions::ProcessPath::Unknown:
break;
}
DocManager::self()->giveDocumentFocus( editor );
}
options.setTextOutputtedTo( editor );
emit successful(options);
emit successful();
}
TextDocument::TextDocument(const TextDocument& orig) : Document(orig) {
text = auto_ptr< string > (new string(*orig.getText()));
}
