Actual source code: win32draw.h
4: #include <stdio.h> 5: #if defined(PETSC_HAVE_WINDOWS_H) 6: #include <windows.h> 7: #endif 8: #if defined(PETSC_HAVE_WINDOWSX_H) 9: #include <windowsx.h> 10: #endif 11: #include <math.h> 12: #if defined(PETSC_HAVE_TIME_H) 13: #include <time.h> 14: #endif 15: #if defined(PETSC_HAVE_STDLIB_H) 16: #include <stdlib.h> 17: #endif 18: #include "petscdraw.h" 20: /* Nodes that record mouse actions when needed */ 21: typedef struct _p_MouseNode *MouseNode; 22: struct _p_MouseNode{ 23: PetscDrawButton Button; 24: POINT user; 25: POINT phys; 26: MouseNode mnext; 27: int Length; 28: }; 30: /* nodes that contain handle to all user created windows */ 31: typedef struct _p_WindowNode *WindowNode; 32: struct _p_WindowNode { 33: HWND hWnd; 34: WindowNode wnext,wprev; 35: HANDLE event; 36: MouseNode MouseListHead; 37: MouseNode MouseListTail; 38: BOOL IsGetMouseOn; 39: PetscTruth DoubleBuffered; 40: HDC Buffer,DoubleBuffer; 41: HBITMAP BufferBit,DoubleBufferBit; 42: HGDIOBJ store,dbstore; 43: int bitwidth,bitheight; 44: }; 46: /* Nodes that hold all information about a windows device context */ 47: typedef struct { 48: HDC hdc; 49: HWND hWnd; 50: int linewidth; 51: int pointdiameter; 52: COLORREF currentcolor; 53: int stringheight; 54: int stringwidth; 55: int pause; 56: PetscTruth haveresized; 57: HANDLE hReadyEvent; 58: int x,y,w,h; /* Size and location of window */ 59: WindowNode node;/* so we can grab windownode info if needed */ 60: DWORD popup,caption,overlapped; 61: 62: } PetscDraw_Win32; 66: #endif