1 files changed, 323 insertions, 0 deletions
diff --git a/tdevdesigner/designer/formwindow.h b/tdevdesigner/designer/formwindow.h
new file mode 100644
index 00000000..d4295e7e
--- /dev/null
+++ b/tdevdesigner/designer/formwindow.h
@@ -0,0 +1,323 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of TQt Designer.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
+** licenses may use this file in accordance with the TQt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about TQt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef FORMWINDOW_H
+#define FORMWINDOW_H
+
+#include "command.h"
+#include "metadatabase.h"
+#include "sizehandle.h"
+#include "actiondnd.h"
+
+#include <tqwidget.h>
+#include <tqptrdict.h>
+#include <tqpixmap.h>
+#include <tqwidgetlist.h>
+#include <tqmap.h>
+
+class TQPaintEvent;
+class TQMouseEvent;
+class TQKeyEvent;
+class TQPainter;
+class TQLabel;
+class MainWindow;
+class TQTimer;
+class TQFocusEvent;
+class TQCloseEvent;
+class Resource;
+class TQResizeEvent;
+class BreakLayoutCommand;
+class TQPixmap;
+class TQSizeGrip;
+class Project;
+struct DesignerFormWindow;
+class FormFile;
+
+#if defined(TQ_CC_MSVC) || defined(TQ_FULL_TEMPLATE_INSTANTIATION)
+#include "orderindicator.h"
+#else
+class OrderIndicator;
+#endif
+
+class FormWindow : public TQWidget
+{
+    Q_OBJECT
+  
+    TQ_PROPERTY( TQString fileName READ fileName WRITE setFileName )
+
+public:
+    FormWindow( FormFile *f, MainWindow *mw, TQWidget *parent, const char *name = 0 );
+    FormWindow( FormFile *f, TQWidget *parent, const char *name = 0 );
+    ~FormWindow();
+
+    void init();
+    virtual void setMainWindow( MainWindow *w );
+
+    virtual TQString fileName() const;
+    virtual void setFileName( const TQString &fn );
+
+    virtual TQPoint grid() const;
+    virtual TQPoint gridPoint( const TQPoint &p );
+
+    virtual CommandHistory *commandHistory();
+
+    virtual void undo();
+    virtual void redo();
+    virtual TQString copy();
+    virtual void paste( const TQString &cb, TQWidget *parent );
+    virtual void lowerWidgets();
+    virtual void raiseWidgets();
+    virtual void checkAccels();
+
+    virtual void layoutHorizontal();
+    virtual void layoutVertical();
+    virtual void layoutHorizontalSplit();
+    virtual void layoutVerticalSplit();
+    virtual void layoutGrid();
+
+    virtual void layoutHorizontalContainer( TQWidget *w );
+    virtual void layoutVerticalContainer( TQWidget *w );
+    virtual void layoutGridContainer( TQWidget *w );
+
+    virtual void breakLayout( TQWidget *w );
+
+    virtual void selectWidget( TQObject *w, bool select = TRUE );
+    virtual void selectAll();
+    virtual void updateSelection( TQWidget *w );
+    virtual void raiseSelection( TQWidget *w );
+    virtual void repaintSelection( TQWidget *w );
+    virtual void clearSelection( bool changePropertyDisplay = TRUE );
+    virtual void selectWidgets();
+    bool isWidgetSelected( TQObject *w );
+    virtual void updateChildSelections( TQWidget *w );
+    virtual void raiseChildSelections( TQWidget *w );
+
+    virtual void emitUpdateProperties( TQObject *w );
+    virtual void emitShowProperties( TQObject *w = 0 );
+    virtual void emitSelectionChanged();
+
+    virtual void setPropertyShowingBlocked( bool b );
+    bool isPropertyShowingBlocked() const;
+
+    virtual TQLabel *sizePreview() const;
+    virtual void checkPreviewGeometry( TQRect &r );
+
+    virtual TQPtrDict<TQWidget> *widgets();
+    virtual TQWidgetList selectedWidgets() const;
+
+    virtual TQWidget *designerWidget( TQObject *o ) const;
+
+    virtual void handleContextMenu( TQContextMenuEvent *e, TQWidget *w );
+    virtual void handleMousePress( TQMouseEvent *e, TQWidget *w );
+    virtual void handleMouseRelease( TQMouseEvent *e, TQWidget *w );
+    virtual void handleMouseDblClick( TQMouseEvent *e, TQWidget *w );
+    virtual void handleMouseMove( TQMouseEvent *e, TQWidget *w );
+    virtual void handleKeyPress( TQKeyEvent *e, TQWidget *w );
+    virtual void handleKeyRelease( TQKeyEvent *e, TQWidget *w );
+
+    virtual void updateUndoInfo();
+
+    virtual MainWindow *mainWindow() const { return mainwindow; }
+
+    bool checkCustomWidgets();
+    virtual void insertWidget( TQWidget *w, bool checkName = FALSE );
+    virtual void removeWidget( TQWidget *w );
+    virtual void deleteWidgets();
+    virtual void editAdjustSize();
+    virtual void editConnections();
+
+    virtual int numSelectedWidgets() const;
+    virtual int numVisibleWidgets() const;
+
+    virtual bool hasInsertedChildren( TQWidget *w ) const;
+
+    virtual TQWidget *currentWidget() const { return propertyWidget && propertyWidget->isWidgetType() ? (TQWidget*)propertyWidget : 0; } // #####
+    virtual bool unify( TQObject *w, TQString &s, bool changeIt );
+
+    virtual bool isCustomWidgetUsed( MetaDataBase::CustomWidget *w );
+    virtual bool isDatabaseWidgetUsed() const;
+    virtual bool isDatabaseAware() const;
+
+    virtual TQPoint mapToForm( const TQWidget* w, const TQPoint&  ) const;
+
+    bool isMainContainer( TQObject *w ) const;
+    bool isCentralWidget( TQObject *w ) const;
+    TQWidget *mainContainer() const { return mContainer; }
+    void setMainContainer( TQWidget *w );
+
+    void paintGrid( TQWidget *w, TQPaintEvent *e );
+
+    bool savePixmapInline() const;
+    TQString pixmapLoaderFunction() const;
+    void setSavePixmapInline( bool b );
+    void setPixmapLoaderFunction( const TQString &func );
+
+    bool savePixmapInProject() const;
+    void setSavePixmapInProject( bool b );
+
+    void setToolFixed() { toolFixed = TRUE; }
+
+    void setActiveObject( TQObject *o );
+
+    TQPtrList<TQAction> &actionList() { return actions; }
+    TQAction *findAction( const TQString &name );
+
+    void setProject( Project *pro );
+    Project *project() const;
+
+    void killAccels( TQObject *top );
+
+    DesignerFormWindow *iFace();
+
+    int layoutDefaultSpacing() const;
+    int layoutDefaultMargin() const;
+    void setLayoutDefaultSpacing( int s );
+    void setLayoutDefaultMargin( int s );
+    TQString spacingFunction() const;
+    TQString marginFunction() const;
+    void setSpacingFunction( const TQString &func );
+    void setMarginFunction( const TQString &func );
+    bool hasLayoutFunctions() const;
+    void hasLayoutFunctions( bool b );
+
+    void initSlots();
+    FormFile *formFile() const;
+    void setFormFile( FormFile *f );
+
+    bool isFake() const { return fake; }
+    bool canBeBuddy( const TQWidget* ) const;
+
+public slots:
+    virtual void widgetChanged( TQObject *w );
+    virtual void currentToolChanged();
+    virtual void visibilityChanged();
+    virtual void modificationChanged( bool m );
+
+signals:
+    void showProperties( TQObject *w );
+    void updateProperties( TQObject *w );
+    void undoRedoChanged( bool undoAvailable, bool redoAvailable,
+			  const TQString &undoCmd, const TQString &redoCmd );
+    void selectionChanged();
+    void modificationChanged( bool m, FormWindow *fw );
+    void modificationChanged( bool m, const TQString &s );
+    void fileNameChanged( const TQString &s, FormWindow *fw );
+
+protected:
+    virtual void closeEvent( TQCloseEvent *e );
+    virtual void focusInEvent( TQFocusEvent *e );
+    virtual void focusOutEvent( TQFocusEvent *e );
+    virtual void resizeEvent( TQResizeEvent *e );
+    void mouseDoubleClickEvent( TQMouseEvent *e ) { handleMouseDblClick( e, mainContainer() ); }
+    virtual bool event( TQEvent *e );
+
+private:
+    enum RectType { Insert, Rubber };
+
+    void beginUnclippedPainter( bool doNot );
+    void endUnclippedPainter();
+    void drawConnectionLine();
+    void drawSizePreview( const TQPoint &pos, const TQString& text );
+
+    void insertWidget();
+    void moveSelectedWidgets( int dx, int dy );
+
+    void startRectDraw( const TQPoint &p, const TQPoint &global, TQWidget *w, RectType t );
+    void continueRectDraw( const TQPoint &p, const TQPoint &global, TQWidget *w, RectType t );
+    void endRectDraw();
+
+    void checkSelectionsForMove( TQWidget *w );
+    BreakLayoutCommand *breakLayoutCommand( TQWidget *w );
+
+    bool allowMove( TQWidget *w );
+
+    void saveBackground();
+    void restoreConnectionLine();
+    void restoreRect( const TQRect &rect ) ;
+
+    void showOrderIndicators();
+    void updateOrderIndicators();
+    void repositionOrderIndicators();
+    void hideOrderIndicators();
+
+    TQWidget *containerAt( const TQPoint &pos, TQWidget *notParentOf );
+
+private slots:
+    void invalidCheckedSelections();
+    void updatePropertiesTimerDone();
+    void showPropertiesTimerDone();
+    void selectionChangedTimerDone();
+    void windowsRepaintWorkaroundTimerTimeout();
+
+private:
+    int currTool;
+    bool oldRectValid, widgetPressed, drawRubber, checkedSelectionsForMove;
+    bool validForBuddy;
+    TQRect currRect;
+    TQPoint rectAnchor;
+    TQPainter *unclippedPainter;
+    TQPoint sizePreviewPos;
+    TQPixmap sizePreviewPixmap;
+    MainWindow *mainwindow;
+    TQPtrList<WidgetSelection> selections;
+    TQPtrDict<WidgetSelection> usedSelections;
+    TQRect widgetGeom, rubber;
+    TQPoint oldPressPos, origPressPos;
+    CommandHistory commands;
+    TQMap<TQWidget*, TQPoint> moving;
+    TQWidget *insertParent;
+    TQObject *propertyWidget;
+    TQLabel *sizePreviewLabel;
+    TQTimer *checkSelectionsTimer;
+    TQPtrDict<TQWidget> insertedWidgets;
+    bool propShowBlocked;
+    TQTimer* updatePropertiesTimer, *showPropertiesTimer, *selectionChangedTimer,
+    *windowsRepaintWorkaroundTimer;
+    TQPoint startPos, currentPos;
+    TQWidget *startWidget, *endWidget;
+    TQPixmap *buffer;
+    TQPtrList<OrderIndicator> orderIndicators;
+    TQWidgetList orderedWidgets;
+    TQWidgetList stackedWidgets;
+    TQWidget *mContainer;
+    bool pixInline, pixProject;
+    TQString pixLoader;
+    bool toolFixed;
+    TQPtrList<TQAction> actions;
+    Project *proj;
+    DesignerFormWindow *iface;
+    TQWidget* targetContainer;
+    TQPalette restorePalette;
+    bool hadOwnPalette;
+    int defSpacing, defMargin;
+    TQString spacFunction, margFunction;
+    bool hasLayoutFunc;
+    FormFile *ff;
+    bool fake;
+
+};
+
+#endif