mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-24 23:56:49 +03:00
531 lines
13 KiB
C++
531 lines
13 KiB
C++
#ifndef _Windows
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# error Can't include this file without windows
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#endif
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#include "gr-draw.h"
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#ifndef _WIN_GRAPHIC_DRAW_H
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#define _WIN_GRAPHIC_DRAW_H
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#include "winabout.h"
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#include "keysym.h"
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#include <windows.h>
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#include <owl\window.h>
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#include <owl\framewin.h>
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#include <owl\dialog.h>
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#include <owl\checkbox.h>
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#include <owl\edit.h>
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#include <owl\applicat.h>
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#define main OwlMain
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class TWinGraphDraw : public TGraphDraw
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{
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public:
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TWinGraphDraw(const char *s = 0);
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~TWinGraphDraw();
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public:
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static const int CM_ABOUT;
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static unsigned long GetKeySym(unsigned int key);
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protected:
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class TDrwWindow : public TWindow
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{
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public:
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TDrwWindow(TWinGraphDraw *drw) : TWindow(), win_draw(drw)
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{
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Init((TWindow*)NULL, 0, 0);
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}
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TColor GetBkgndColor() const {return BkgndColor;}
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protected:
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void SetupWindow();
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bool CanClose();
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void Paint(TDC &dc, bool erase, TRect &rect);
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void EvSize(uint sizeType, TSize &size) {Invalidate();}
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void EvLButtonDblClk(uint modKeys, TPoint& point) {EvLButtonDown(modKeys, point);}
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void EvLButtonDown(uint modKeys, TPoint& point);
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void EvLButtonUp(uint modKeys, TPoint& point);
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void EvRButtonDblClk(uint modKeys, TPoint& point) {EvRButtonDown(modKeys, point);}
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void EvRButtonDown(uint modKeys, TPoint& point);
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void EvRButtonUp(uint modKeys, TPoint& point);
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void EvMButtonDblClk(uint modKeys, TPoint& point) {EvMButtonDown(modKeys, point);}
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void EvMButtonDown(uint modKeys, TPoint& point);
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void EvMButtonUp(uint modKeys, TPoint& point);
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void EvMouseMove(uint modKeys, TPoint& point);
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void EvKeyDown(uint key, uint repeatCount, uint flags);
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void EvKeyUp(uint key, uint repeatCount, uint flags);
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public:
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TWinGraphDraw *win_draw;
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DECLARE_RESPONSE_TABLE(TDrwWindow);
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};
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class TDrwFrameWindow : public TFrameWindow
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{
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public:
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TDrwFrameWindow(TWindow *parent, TDrwWindow *client);
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protected:
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virtual void SetupWindow();
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void EvSysCommand(uint cmdType, TPoint& point);
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public:
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TWinGraphDraw *win_draw;
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DECLARE_RESPONSE_TABLE(TDrwFrameWindow);
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};
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class TDrwApplication : public TApplication
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{
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public:
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TDrwApplication(TWinGraphDraw *drw, int w = 0, int h = 0)
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: def_w(w), def_h(h), win_draw(drw) {}
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void InitMainWindow()
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{
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win_draw->win = new TDrwWindow(win_draw);
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SetMainWindow(new TDrwFrameWindow(0, win_draw->win));
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GetMainWindow()->SetIcon(this, "WinDrawIcon");
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GetMainWindow()->SetIconSm(this, "WinDrawIcon");
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if (def_w > 0 && def_h > 0)
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{
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GetMainWindow()->Attr.W = def_w + 2*GetSystemMetrics(SM_CXFRAME);
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GetMainWindow()->Attr.H = def_h +
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GetSystemMetrics(SM_CYCAPTION) + 2*GetSystemMetrics(SM_CYFRAME);
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}
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}
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public:
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int def_w, def_h;
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TWinGraphDraw *win_draw;
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};
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friend class TDrwWindow;
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friend class TDrwApplication;
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protected:
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TDrwApplication app;
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TDrwWindow *win;
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TDC *dc;
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int kind_dc;
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TColor bgcolor;
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int evmask, quit;
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public:
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unsigned long GetBgColor();
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void SetBgColor(unsigned long c);
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void SetTitle(const char *s);
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int GetStatus() {return win ? 1 : 0;}
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int Init() {return 0;}
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int Run(int evmask = 0, int w = INT_MIN, int h = INT_MIN);
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void GetSize(int &w, int &h);
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int OpenDraw();
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int IsDraw() {return win && dc;}
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void CloseDraw();
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int SetColor(unsigned long c);
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int DrawLine(int x0, int y0, int x1, int y1);
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int DrawText(int x0, int y0, char *text);
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int DrawClear();
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int GetTextH(const char *s);
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int GetTextW(const char *s);
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void Quit(int q = 1);
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};
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const int TWinGraphDraw::CM_ABOUT = 7128;
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unsigned long TWinGraphDraw::GetKeySym(uint key)
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{
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switch(key)
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{
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case 37: return XK_Left;
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case 39: return XK_Right;
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case 38: return XK_Up;
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case 40: return XK_Down;
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case 13: return XK_Return;
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case 32: return XK_space;
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case 27: return XK_Escape;
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case 188: return XK_comma;
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case 190: return XK_period;
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case 189: return XK_minus;
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case 187: return XK_equal;
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case 46: return XK_Delete;
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case 191: return XK_slash;
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case 112: return XK_F1;
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case 113: return XK_F2;
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case 114: return XK_F3;
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case 115: return XK_F4;
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case 116: return XK_F5;
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case 117: return XK_F6;
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case 118: return XK_F7;
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case 119: return XK_F8;
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case 120: return XK_F9;
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case 121: return XK_F10;
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case 122: return XK_F11;
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case 123: return XK_F12;
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case 65: return XK_a;
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case 66: return XK_b;
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case 67: return XK_c;
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case 68: return XK_d;
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case 69: return XK_e;
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case 70: return XK_f;
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case 71: return XK_g;
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case 72: return XK_h;
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case 73: return XK_i;
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case 74: return XK_j;
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case 75: return XK_k;
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case 76: return XK_l;
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case 77: return XK_m;
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case 78: return XK_n;
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case 79: return XK_o;
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case 80: return XK_p;
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case 81: return XK_q;
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case 82: return XK_r;
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case 83: return XK_s;
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case 84: return XK_t;
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case 85: return XK_u;
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case 86: return XK_v;
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case 87: return XK_w;
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case 88: return XK_x;
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case 89: return XK_y;
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case 90: return XK_z;
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default: return XK_VoidSymbol;
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}
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}
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TWinGraphDraw::TWinGraphDraw(const char *s)
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: TGraphDraw(s), app(this), dc(0), kind_dc(0)
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{
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bgcolor = GetWhiteColor();
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}
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TWinGraphDraw::~TWinGraphDraw()
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{
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CloseDraw();
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dc = 0; kind_dc = 0; win = 0;
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}
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unsigned long TWinGraphDraw::GetBgColor()
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{
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if (win) bgcolor = win->GetBkgndColor();
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return bgcolor.GetValue();
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}
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void TWinGraphDraw::SetBgColor(unsigned long c)
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{
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bgcolor.SetValue(c);
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if (win) win->SetBkgndColor(bgcolor);
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}
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void TWinGraphDraw::SetTitle(const char *s)
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{
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TGraphDraw::SetTitle(s);
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if (win) win->SetCaption(s);
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}
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int TWinGraphDraw::Run(int evmask, int w, int h)
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{
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if (!evfunc) return -2;
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this->evmask = evmask;
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app.def_w = w; app.def_h = h;
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quit = 0;
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app.Run();
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return quit;
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}
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void TWinGraphDraw::GetSize(int &w, int &h)
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{
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if (win)
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{
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TRect rect;
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win->GetWindowRect(rect);
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w = rect.Width(); h = rect.Height();
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}
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else TGraphDraw::GetSize(w, h);
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}
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int TWinGraphDraw::OpenDraw()
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{
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if (!win) return 0;
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if (!dc) {dc = new TWindowDC(*win); kind_dc = 1;}
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return 1;
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}
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void TWinGraphDraw::CloseDraw()
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{
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if (dc && kind_dc == 1) delete dc;
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if (kind_dc <= 2) {dc = 0; kind_dc = 0;}
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}
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int TWinGraphDraw::SetColor(unsigned long c)
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{
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if (!win || !dc) return 0;
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TColor color(c);
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dc->SelectObject((TPen)color);
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dc->SetTextColor(color);
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return 1;
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}
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int TWinGraphDraw::DrawLine(int x0, int y0, int x1, int y1)
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{
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if (!win || !dc) return 0;
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dc->MoveTo(x0, y0);
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dc->LineTo(x1, y1);
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return 1;
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}
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int TWinGraphDraw::DrawText(int x0, int y0, char *text)
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{
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if (!win || !dc) return 0;
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dc->TextOut(x0, y0, text);
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return 1;
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}
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int TWinGraphDraw::DrawClear()
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{
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if (!win || !dc) return 0;
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dc->FillRect(TRect(TPoint(0, 0), win->GetWindowRect().Size()), bgcolor);
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return 1;
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}
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int TWinGraphDraw::GetTextH(const char *s)
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{
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if (win)
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{
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TFont fnt = win->GetWindowFont();
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return fnt.GetHeight();
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}
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else return TGraphDraw::GetTextH(s);
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}
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int TWinGraphDraw::GetTextW(const char *s)
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{
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if (win)
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{
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TFont fnt = win->GetWindowFont();
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return fnt.GetMaxWidth() * strlen(s);
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}
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else return TGraphDraw::GetTextW(s);
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}
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void TWinGraphDraw::Quit(int q)
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{
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quit = q;
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if (quit <= 0) quit = 0;
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else if (win) win->PostMessage(WM_CLOSE);
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}
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DEFINE_RESPONSE_TABLE1(TWinGraphDraw::TDrwFrameWindow, TFrameWindow)
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EV_WM_SYSCOMMAND,
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END_RESPONSE_TABLE;
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TWinGraphDraw::TDrwFrameWindow::TDrwFrameWindow(TWindow *parent, TDrwWindow *client)
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: TFrameWindow(parent, client->win_draw->GetTitle(), client)
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{
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win_draw = client->win_draw;
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}
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void TWinGraphDraw::TDrwFrameWindow::SetupWindow()
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{
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TFrameWindow::SetupWindow();
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if (win_draw->GetAboutInfo() > 0)
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{
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TMenu menu = GetSystemMenu(false);
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menu.AppendMenu(MF_SEPARATOR);
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menu.AppendMenu(MF_STRING, CM_ABOUT, "&About");
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}
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}
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void TWinGraphDraw::TDrwFrameWindow::EvSysCommand(uint cmdType, TPoint& point)
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{
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if (cmdType == CM_ABOUT)
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{
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char dia_name[50] = "IDD_ABOUT";
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int dia_num = win_draw->GetAboutInfo();
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if (dia_num > 0)
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{
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itoa(dia_num, dia_name + strlen(dia_name), 10);
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TAboutDialog(this, dia_name).Execute();
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}
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}
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else TFrameWindow::EvSysCommand(cmdType, point);
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}
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DEFINE_RESPONSE_TABLE1(TWinGraphDraw::TDrwWindow, TWindow)
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EV_WM_MOUSEMOVE,
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EV_WM_LBUTTONDBLCLK,
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EV_WM_LBUTTONDOWN,
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EV_WM_LBUTTONUP,
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EV_WM_RBUTTONDBLCLK,
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EV_WM_RBUTTONDOWN,
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EV_WM_RBUTTONUP,
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EV_WM_MBUTTONDBLCLK,
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EV_WM_MBUTTONDOWN,
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EV_WM_MBUTTONUP,
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EV_WM_SIZE,
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EV_WM_KEYDOWN,
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EV_WM_KEYUP,
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END_RESPONSE_TABLE;
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void TWinGraphDraw::TDrwWindow::SetupWindow()
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{
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TWindow::SetupWindow();
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0) return;
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event ev;
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ev.type = event::start;
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ev.any.drw = win_draw;
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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bool TWinGraphDraw::TDrwWindow::CanClose()
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 1) return true;
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event ev;
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ev.type = event::close;
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ev.any.drw = win_draw;
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win_draw->quit = win_draw->evfunc(ev);
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if (win_draw->quit <= 0) win_draw->quit = 0;
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win_draw->CloseDraw();
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return win_draw->quit != 0;
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}
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void TWinGraphDraw::TDrwWindow::Paint(TDC &dc, bool, TRect&)
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0) return;
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win_draw->CloseDraw();
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win_draw->dc = &dc; win_draw->kind_dc = 2;
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event ev;
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ev.type = event::draw;
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ev.any.drw = win_draw;
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvLButtonDown(uint /*modKeys*/, TPoint& point)
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & button_down_mask)) return;
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event ev;
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ev.type = event::button_down;
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ev.button.drw = win_draw;
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ev.button.n = 1;
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ev.button.x = point.x;
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ev.button.y = point.y;
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int r = win_draw->evfunc(ev);
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if (r >= 0 && (r & ret_setcapture)) SetCapture();
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvLButtonUp(uint /*modKeys*/, TPoint& point)
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{
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ReleaseCapture();
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & button_up_mask)) return;
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event ev;
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ev.type = event::button_up;
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ev.button.drw = win_draw;
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ev.button.n = 1;
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ev.button.x = point.x;
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ev.button.y = point.y;
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvRButtonDown(uint /*modKeys*/, TPoint& point)
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & button_down_mask)) return;
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event ev;
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ev.type = event::button_down;
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ev.button.drw = win_draw;
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ev.button.n = 2;
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ev.button.x = point.x;
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ev.button.y = point.y;
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int r = win_draw->evfunc(ev);
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if (r >= 0 && (r & ret_setcapture)) SetCapture();
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvRButtonUp(uint /*modKeys*/, TPoint& point)
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{
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ReleaseCapture();
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & button_up_mask)) return;
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event ev;
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ev.type = event::button_up;
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ev.button.drw = win_draw;
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ev.button.n = 2;
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ev.button.x = point.x;
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ev.button.y = point.y;
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvMButtonDown(uint /*modKeys*/, TPoint& point)
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & button_down_mask)) return;
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event ev;
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ev.type = event::button_down;
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ev.button.drw = win_draw;
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ev.button.n = 3;
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ev.button.x = point.x;
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ev.button.y = point.y;
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int r = win_draw->evfunc(ev);
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if (r >= 0 && (r & ret_setcapture)) SetCapture();
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvMButtonUp(uint /*modKeys*/, TPoint& point)
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{
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ReleaseCapture();
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & button_up_mask)) return;
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event ev;
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ev.type = event::button_up;
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ev.button.drw = win_draw;
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ev.button.n = 3;
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ev.button.x = point.x;
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ev.button.y = point.y;
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvMouseMove(uint /*modKeys*/, TPoint& point)
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & (mouse_move_mask | mouse_drag_mask))) return;
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event ev;
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ev.type = event::mouse_move;
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ev.button.drw = win_draw;
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ev.button.n = -1;
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ev.button.x = point.x;
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ev.button.y = point.y;
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvKeyDown(uint key, uint /*repeatCount*/, uint /*flags*/)
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & key_down_mask)) return;
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event ev;
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ev.type = event::key_down;
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ev.key.drw = win_draw;
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ev.key.k = GetKeySym(key);
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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void TWinGraphDraw::TDrwWindow::EvKeyUp(uint key, uint /*repeatCount*/, uint /*flags*/)
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{
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if (!win_draw || !win_draw->evfunc || win_draw->quit > 0 ||
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!(win_draw->evmask & key_up_mask)) return;
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event ev;
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ev.type = event::key_up;
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ev.key.drw = win_draw;
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ev.key.k = GetKeySym(key);
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win_draw->evfunc(ev);
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win_draw->CloseDraw();
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}
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#endif //_WIN_GRAPHIC_DRAW_H
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