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Reworked the QuickFix infrastructure.

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This commit is contained in:
Erik Verbruggen
2010-07-26 13:06:33 +02:00
parent 5bf0ba0b85
commit d980e37e24
16 changed files with 2412 additions and 2148 deletions
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94
src/plugins/texteditor/quickfix.h
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@@ -42,15 +42,38 @@
namespace TextEditor {
class BaseTextEditor;
class QuickFixOperation;
class TEXTEDITOR_EXPORT QuickFixState
{
Q_DISABLE_COPY(QuickFixState)
public:
QuickFixState() {}
virtual ~QuickFixState() {}
QuickFixState(TextEditor::BaseTextEditor *editor);
virtual ~QuickFixState();
TextEditor::BaseTextEditor *editor() const;
QTextCursor textCursor() const;
void setCursor(const QTextCursor &cursor);
int selectionStart() const;
int selectionEnd() const;
/**
* Calculates the offset in the document for the given line and column.
*
* \param line The line number, 1-based.
* \param column The column number, 1-based.
* \return The offset in the \c QTextDocument of the editor.
*/
int position(int line, int column) const;
QChar charAt(int offset) const;
QString textOf(int start, int end) const;
static TextEditor::RefactoringChanges::Range range(int start, int end);
private:
TextEditor::BaseTextEditor *_editor;
QTextCursor _textCursor;
};
class TEXTEDITOR_EXPORT QuickFixOperation
@@ -61,40 +84,37 @@ public:
typedef QSharedPointer<QuickFixOperation> Ptr;
public:
QuickFixOperation(TextEditor::BaseTextEditor *editor);
QuickFixOperation(int priority = -1);
virtual ~QuickFixOperation();
virtual QString description() const = 0;
virtual int priority() const;
void setPriority(int priority);
virtual QString description() const;
void setDescription(const QString &description);
virtual void perform();
virtual void createChanges() = 0;
virtual int match(QuickFixState *state) = 0;
void perform();
TextEditor::BaseTextEditor *editor() const;
QTextCursor textCursor() const;
void setTextCursor(const QTextCursor &cursor);
int selectionStart() const;
int selectionEnd() const;
int position(int line, int column) const;
QChar charAt(int offset) const;
QString textOf(int start, int end) const;
static TextEditor::RefactoringChanges::Range range(int start, int end);
protected:
virtual void apply() = 0;
virtual TextEditor::RefactoringChanges *refactoringChanges() const = 0;
private:
TextEditor::BaseTextEditor *_editor;
QTextCursor _textCursor;
int _priority;
QString _description;
};
class TEXTEDITOR_EXPORT QuickFixFactory: public QObject
{
Q_OBJECT
public:
QuickFixFactory(QObject *parent = 0);
virtual ~QuickFixFactory() = 0;
virtual QList<QuickFixOperation::Ptr> matchingOperations(QuickFixState *state) = 0;
};
class TEXTEDITOR_EXPORT QuickFixCollector: public TextEditor::IQuickFixCollector
{
@@ -114,23 +134,13 @@ public:
virtual void fix(const TextEditor::CompletionItem &item);
virtual void cleanup();
virtual TextEditor::QuickFixState *initializeCompletion(TextEditor::ITextEditable *editable) = 0;
virtual QList<TextEditor::QuickFixOperation::Ptr> quickFixOperations(TextEditor::BaseTextEditor *editor) const;
virtual TextEditor::QuickFixState *initializeCompletion(BaseTextEditor *editable) = 0;
virtual QList<QuickFixFactory *> quickFixFactories() const = 0;
private:
TextEditor::ITextEditable *_editable;
QList<TextEditor::QuickFixOperation::Ptr> _quickFixes;
};
class TEXTEDITOR_EXPORT IQuickFixFactory: public QObject
{
Q_OBJECT
public:
IQuickFixFactory(QObject *parent = 0);
virtual ~IQuickFixFactory();
virtual QList<QuickFixOperation::Ptr> quickFixOperations(TextEditor::BaseTextEditor *editor) = 0;
QList<QuickFixOperation::Ptr> _quickFixes;
};
} // end of namespace TextEditor