1 #if !defined(__WIN32DRAW_H) 2 #define __WIN32DRAW_H 3 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> 19 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 }; 29 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 PetscBool DoubleBuffered; 40 HDC Buffer,DoubleBuffer; 41 HBITMAP BufferBit,DoubleBufferBit; 42 HGDIOBJ store,dbstore; 43 int bitwidth,bitheight; 44 }; 45 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 PetscBool 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; 63 64 65 66 #endif 67