306dfc2b3d
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1640 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
142 lines
4.5 KiB
C++
142 lines
4.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: view.h
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// Purpose: View-related classes
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// Author: Julian Smart
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// Modified by:
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// Created: 12/07/98
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _STUDIO_VIEW_H_
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#define _STUDIO_VIEW_H_
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#ifdef __GNUG__
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// #pragma interface "view.h"
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#endif
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#include "doc.h"
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#include "ogl.h"
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class csDiagramView;
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class csCanvas: public wxShapeCanvas
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{
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DECLARE_CLASS(csCanvas)
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public:
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csCanvas(csDiagramView *view, wxWindow *parent = NULL, wxWindowID id = -1,
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const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
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long style = wxRETAINED);
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~csCanvas(void);
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void DrawOutline(wxDC& dc, double x1, double y1, double x2, double y2);
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void OnMouseEvent(wxMouseEvent& event);
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void OnPaint(wxPaintEvent& event);
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virtual void OnLeftClick(double x, double y, int keys = 0);
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virtual void OnRightClick(double x, double y, int keys = 0);
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virtual void OnDragLeft(bool draw, double x, double y, int keys=0); // Erase if draw false
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virtual void OnBeginDragLeft(double x, double y, int keys=0);
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virtual void OnEndDragLeft(double x, double y, int keys=0);
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virtual void OnDragRight(bool draw, double x, double y, int keys=0); // Erase if draw false
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virtual void OnBeginDragRight(double x, double y, int keys=0);
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virtual void OnEndDragRight(double x, double y, int keys=0);
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inline csDiagramView* GetView() const { return m_view; }
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inline void SetView(csDiagramView* view) { m_view = view; }
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protected:
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csDiagramView* m_view;
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DECLARE_EVENT_TABLE()
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};
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class csDiagramView: public wxView
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{
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DECLARE_DYNAMIC_CLASS(csDiagramView)
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public:
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csDiagramView(void) { canvas = NULL; frame = NULL; };
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~csDiagramView(void);
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bool OnCreate(wxDocument *doc, long flags);
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void OnDraw(wxDC *dc);
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void OnUpdate(wxView *sender, wxObject *hint = NULL);
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bool OnClose(bool deleteWindow = TRUE);
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void OnSelectAll(wxCommandEvent& event);
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wxShape *FindFirstSelectedShape(void);
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// Scans the canvas for selections (doesn't use m_selections)
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void FindSelectedShapes(wxList& selections, wxClassInfo* toFind = NULL);
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// The selections in the order in which they were selected
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inline wxList& GetSelectionList() const { return (wxList&) m_selections; }
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// Adds or removes shape from m_selections
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void SelectShape(wxShape* shape, bool select);
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// Apply point size to current shapes
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void ApplyPointSize(int pointSize);
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// Make the point size combobox reflect this
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void ReflectPointSize(int pointSize);
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// Make the arrow toggle button reflect the state of the line
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void ReflectArrowState(wxLineShape* lineShape);
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// Do a cut operation for the given list of shapes
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void DoCut(wxList& shapes);
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// Do a general command
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void DoCmd(wxList& shapes, wxList& oldShapes, int cmd, const wxString& op);
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// Select or deselect all
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void SelectAll(bool select = TRUE);
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// Event handlers
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void OnCut(wxCommandEvent& event);
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void OnCopy(wxCommandEvent& event);
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void OnPaste(wxCommandEvent& event);
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void OnDuplicate(wxCommandEvent& event);
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void OnClear(wxCommandEvent& event);
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void OnChangeBackgroundColour(wxCommandEvent& event);
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void OnEditProperties(wxCommandEvent& event);
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void OnPointSizeComboSel(wxCommandEvent& event);
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void OnPointSizeComboText(wxCommandEvent& event);
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void OnToggleArrowTool(wxCommandEvent& event);
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void OnZoomSel(wxCommandEvent& event);
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void OnAlign(wxCommandEvent& event);
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void OnNewLinePoint(wxCommandEvent& event);
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void OnCutLinePoint(wxCommandEvent& event);
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void OnStraightenLines(wxCommandEvent& event);
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// UI update handles
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void OnToggleArrowToolUpdate(wxUpdateUIEvent& event);
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void OnEditPropertiesUpdate(wxUpdateUIEvent& event);
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void OnCutUpdate(wxUpdateUIEvent& event);
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void OnClearUpdate(wxUpdateUIEvent& event);
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void OnCopyUpdate(wxUpdateUIEvent& event);
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void OnPasteUpdate(wxUpdateUIEvent& event);
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void OnDuplicateUpdate(wxUpdateUIEvent& event);
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void OnAlignUpdate(wxUpdateUIEvent& event);
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void OnNewLinePointUpdate(wxUpdateUIEvent& event);
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void OnCutLinePointUpdate(wxUpdateUIEvent& event);
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void OnStraightenLinesUpdate(wxUpdateUIEvent& event);
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void OnUndoUpdate(wxUpdateUIEvent& event);
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void OnRedoUpdate(wxUpdateUIEvent& event);
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DECLARE_EVENT_TABLE()
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public:
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wxFrame* frame;
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csCanvas* canvas;
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wxList m_selections;
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};
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#endif
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// _STUDIO_VIEW_H_
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