mirror of
https://github.com/ultimatepp/ultimatepp.git
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292 lines
8.1 KiB
C++
292 lines
8.1 KiB
C++
//////////////////////////////////////////////////////////////////////
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// pathCtrl: Ctrl-related path functions.
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//////////////////////////////////////////////////////////////////////
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// PathEditorCtrl::
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namespace Upp {
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class PathEditorCtrl : public DragDropCtrl, public CtrlFrame
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{
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public:
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typedef PathEditorCtrl CLASSNAME;
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PathEditorCtrl();
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void SetOwner(PathStyle& s) { style = &s; }
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void SetCoords(Ctrl& c) { coords = &c; }
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void PumpTraces(bool write);
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virtual void FrameLayout(Rect& rc);
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virtual void FrameAddSize(Size& sz);
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virtual void FramePaint(Draw& draw, const Rect& rc);
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virtual void FrameAdd(Ctrl& ctrl);
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virtual void FrameRemove();
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virtual void Layout();
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virtual void Paint(Draw& draw);
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virtual Image CursorImage(Point pt, dword keyflags);
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Pointf ClientToUnits(Point pt) const;
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Point UnitsToClient(Pointf pt) const;
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Rectf ClientToUnits(const Rect& rc) const;
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Rect UnitsToClient(const Rectf& rc) const;
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Pointf GetScale() const { return Pointf(hruler.GetScale(), vruler.GetScale()); }
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Pointf GetDelta() const { return Pointf(hruler.GetDelta(), vruler.GetDelta()); }
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Pointf Snap(Pointf pt) const;
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Pointf ClientToSnap(Point pt) const;
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virtual bool Key(dword key, int repcnt);
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virtual bool Push(Point pt, dword keyflags);
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virtual void Drag(Point pt, Point last, Point next, dword keyflags);
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virtual void Drop(Point pt, Point end, dword keyflags);
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virtual void Click(Point pt, dword keyflags);
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virtual void MouseMove(Point pt, dword keyflags);
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virtual void RightDown(Point pt, dword keyflags);
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const Vector<int>& GetSelection() const { return selection.GetKeys(); }
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Rectf GetSelectionExtent() const;
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int GetSelectionLeader() const;
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void RefreshSelection();
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void ClearSelection();
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void AddSelection(const Vector<int>& list);
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void AddSelection(int object) { AddSelection(Vector<int>() << object); }
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void XorSelection(const Vector<int>& list);
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void XorSelection(int object) { XorSelection(Vector<int>() << object); }
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void RemoveSelection(const Vector<int>& list);
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void RemoveSelection(int object) { RemoveSelection(Vector<int>() << object); }
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void SetSelection(const Vector<int>& list);
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void SetSelection(int object) { SetSelection(Vector<int>() << object); }
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bool IsSelection() const { return !selection.IsEmpty(); }
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Rectf GetFullExtent() const;
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int FindObject(Pointf pt) const;
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Vector<int> FindObject(const Rectf& rc) const;
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int AddObject(const PathStyle::Trace& trace);
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void SetObject(int i, const PathStyle::Trace& trace);
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void RefreshObject(int i);
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bool WriteClipboard();
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bool ReadClipboard();
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int GetTrackStyle(Pointf pt, Pointf& start) const;
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int GetDragSize(Pointf pt) const;
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void UpdateSample();
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public:
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TOOL(Edit)
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TOOL(EditDelete)
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TOOL(EditSelectAll)
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TOOL(EditCut)
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TOOL(EditCopy)
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TOOL(EditPaste)
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TOOL(EditColor)
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TOOL(View)
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TOOL(ViewZoomIn)
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TOOL(ViewZoomOut)
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TOOL(ViewZoomFull)
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TOOL(ViewZoomHorzIn)
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TOOL(ViewZoomHorzOut)
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TOOL(ViewZoomHorzFull)
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TOOL(ViewZoomVertIn)
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TOOL(ViewZoomVertOut)
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TOOL(ViewZoomVertFull)
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TOOL(ViewPan)
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TOOL(Setup)
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TOOL(SetupGrid)
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TOOL(SetupSnap)
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TOOL(SetupRuler)
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TOOL(SetupAxis)
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TOOL(SetupStyle)
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TOOL(SetupSetup)
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void UpdateSetup();
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void UpdateScroll();
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void OnScroll();
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void OnSampleSize();
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void OnSampleWidth();
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public:
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class Setup
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{
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public:
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Setup() : do_grid(true), do_snap(true), do_ruler(true), do_axis(true), sample_size(40), sample_width(5), grid(0.1), snap(0.1) {}
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void Serialize(Stream& stream);
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public:
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bool do_grid;
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bool do_snap;
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bool do_ruler;
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bool do_axis;
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int sample_size;
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int sample_width;
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double grid;
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double snap;
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};
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class ViewPlotter : public Plotter
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{
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public:
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ViewPlotter(PathEditorCtrl *ctrl);
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public:
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ViewDraw draw;
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};
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friend class ViewPlotter;
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public:
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enum
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{
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GAP = 10,
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HGAP = 100,
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MAX_WIDTH = 100,
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};
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Callback WhenRescan;
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PathStyle *style;
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Ctrl *coords;
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Setup setup;
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protected:
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Rect outer_sample, inner_sample;
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RulerCtrl vruler, hruler;
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HScrollBar hscroll;
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VScrollBar vscroll;
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Button zoom_horz_in, zoom_horz_out, zoom_horz_full;
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Button zoom_vert_in, zoom_vert_out, zoom_vert_full;
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Button zoom_full;
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Label sample_size_tag, sample_width_tag;
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DropList sample_size;
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EditIntSpin sample_width;
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Array<PathStyle::Trace> traces;
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Index<int> selection;
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enum { EDIT_NORMAL, EDIT_ZOOM, EDIT_PAN };
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int edit_mode;
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enum
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{
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DRAG_NONE, DRAG_INSERT, DRAG_SELECT, DRAG_MOVE, DRAG_TRACK,
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DRAG_BEGIN, DRAG_SEGMENT, DRAG_END,
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DRAG_ZOOM, DRAG_PAN,
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};
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int drag_mode;
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int track_style;
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Pointf track_start;
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Rectf track_limit;
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};
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bool RunDlgPathStyleSetup(PathStyleMisc& style);
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//////////////////////////////////////////////////////////////////////
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class PathStyleMapCtrl : public Ctrl
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{
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public:
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typedef PathStyleMapCtrl CLASSNAME;
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PathStyleMapCtrl();
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void Set(PathStyleMap *m); // sorts the map as well
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virtual void Layout();
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virtual void Paint(Draw& draw);
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virtual bool Key(dword key, int repcnt);
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virtual void LeftDown(Point pt, dword keyflags);
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virtual void LeftDouble(Point pt, dword keyflags);
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virtual void LeftUp(Point pt, dword keyflags);
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virtual void RightDown(Point pt, dword keyflags);
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int ClientToIndex(Point pt) const;
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Size ClientToRange(const Rect& rc) const; // cx = min, cy = max
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Rect IndexToClient(int i) const;
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bool IsValid(int i) const { return i >= 0 && i < map -> GetCount(); }
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bool IsCursor() const { return IsValid(cursor); }
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int GetCursor() const { return cursor; }
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void SetCursor(int cursor);
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void SetCursor(const String& name) { SetCursor(map -> FindSortName(name)); }
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void KillCursor() { SetCursor(-1); }
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void RefreshItem(int i);
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TOOL(Local)
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TOOL(New)
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TOOL(Edit)
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TOOL(Rename)
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TOOL(Copy)
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TOOL(Export)
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TOOL(Import)
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TOOL(Remove)
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public:
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Callback1<Bar&> WhenBar;
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Callback WhenLeftDouble;
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Callback WhenRename;
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private:
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void OnScroll();
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static Rect GetEditRect(int right, int bottom);
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static bool InEditRect(int right, int bottom, Point mouse);
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private:
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enum
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{
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GAP = 10,
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IGAP = 4,
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WIDTH = 200,
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TEXT_HEIGHT = 35,
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LINE_HEIGHT = 20,
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HEIGHT = TEXT_HEIGHT + LINE_HEIGHT + 2 * IGAP,
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FONT_HEIGHT = TEXT_HEIGHT / 2,
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};
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PathStyleMap *map;
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Size count, cell, pos_add, total;
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Point offset, gap_offset;
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int scroll_pos;
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VScrollBar scroll;
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int cursor;
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};
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//////////////////////////////////////////////////////////////////////
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bool RunDlgPathEditor(PathStyle& style, const String& title = Null);
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bool RunDlgPathStyleMap(PathStyleMap& map, String& style, bool editor = false, bool read_only = false);
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//////////////////////////////////////////////////////////////////////
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class PathStyleCtrl : public DataPusher
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{
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public:
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PathStyleCtrl();
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void PathMap(PathStyleMap *pm) { path_map = pm; display.PathMap(pm); }
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PathStyleMap *GetPathMap() const { return path_map; }
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private:
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virtual void DoAction();
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private:
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PathStyleMap *path_map;
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PathStyleDisplay display;
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};
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//////////////////////////////////////////////////////////////////////
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}
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