📄 miniguidemo.c~
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/* ** $Id: miniguidemo.c,v 1.7 2003/06/13 07:15:49 weiym Exp $**** Listing 2.1**** helloworld.c: Sample program for MiniGUI Programming Guide** The first MiniGUI application.**** Copyright (C) 2003 Feynman Software.**** License: GPL*/#include <stdio.h>#include <stdlib.h>#include <string.h>#include <unistd.h>#include <signal.h>#include <time.h>#include <sys/types.h>#include <sys/wait.h>#include <math.h>/* This isn't in the headers */#ifndef M_PI#define M_PI 3.14159265358979323846#endif#include <minigui/common.h>#include <minigui/minigui.h>#include <minigui/gdi.h>#include <minigui/window.h>#include <minigui/control.h>#include "miniguidemo.h"//Controls Liststatic int p_offset = 0;static int offset = 0;static int offset_v = 0;static RECT rcCircle = {0,0, 320, 240};/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/#if 0static int ProgressBarProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam){ int i, sum; switch(message) { case MSG_INITDIALOG: SendDlgItemMessage (hDlg, 100, PBM_SETRANGE, 50, 500); return 1; case MSG_KEYDOWN: printf("Press %d\n",wParam); printf("p_offset %d\n",p_offset); switch(wParam) { case SCANCODE_CURSORBLOCKLEFT: p_offset -= 10; SendDlgItemMessage (hDlg, 100, PBM_SETPOS, p_offset, 0L); break; case SCANCODE_CURSORBLOCKRIGHT: p_offset += 10; SendDlgItemMessage (hDlg, 100, PBM_SETPOS, p_offset, 0L); break; case SCANCODE_ESCAPE: PostMessage (hDlg, MSG_CLOSE, 0, 0); break; } break; } return DefaultMainWinProc (hDlg, message, wParam, lParam);}#endif/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static int InputCharDialogBoxProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam){ static PLOGFONT my_font; HWND hwnd; switch (message) { case MSG_INITDIALOG: my_font = CreateLogFont (NULL, "Arial", "ISO8859-1", FONT_WEIGHT_REGULAR, FONT_SLANT_ROMAN, FONT_SETWIDTH_NORMAL, FONT_SPACING_CHARCELL, FONT_UNDERLINE_NONE, FONT_STRUCKOUT_NONE, 30, 0); hwnd = GetDlgItem (hDlg, IDC_CHAR); SetWindowFont (hwnd, my_font); SendMessage (hwnd, MSG_KEYDOWN, SCANCODE_INSERT, 0L); return 1; /* case MSG_KEYDOWN: switch(wParam) { case SCANCODE_ESCAPE: PostMessage (hDlg, MSG_CLOSE, 0, 0); break; } break; */ case MSG_COMMAND: switch (wParam) { case IDOK: case IDCANCEL: DestroyLogFont (my_font); EndDialog (hDlg, wParam); break; } break; } return DefaultDialogProc (hDlg, message, wParam, lParam);}/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static int radius = 10;static void my_notif_proc (HWND hwnd, int id, int nc, DWORD add_data){ if (nc == TBN_CHANGE) { radius = SendMessage (hwnd, TBM_GETPOS, 0, 0); InvalidateRect (GetParent (hwnd), &rcCircle, TRUE); }}/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static int TrackDemoProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam){ HWND hwnd; switch (message) { case MSG_CREATE: hwnd = CreateWindow (CTRL_TRACKBAR, "", WS_VISIBLE | TBS_NOTIFY | TBS_TIP, 100, 10, 10, 280, 50, hWnd, 0); //zhaoic SetFocusChild (hwnd); SendMessage (hwnd, TBM_SETRANGE, 0, 100); SendMessage (hwnd, TBM_SETLINESIZE, 1, 0); SendMessage (hwnd, TBM_SETPAGESIZE, 10, 0); SendMessage (hwnd, TBM_SETTICKFREQ, 10, 0); SendMessage (hwnd, TBM_SETPOS, radius, 0); SetNotificationCallback (hwnd, my_notif_proc); break; case MSG_PAINT: {HDC hdc = BeginPaint (hWnd); ClipRectIntersect (hdc, &rcCircle); Circle (hdc, 140, 120, radius); EndPaint (hWnd, hdc); return 0;} case MSG_COMMAND: switch (wParam) { case IDOK: case IDCANCEL: EndDialog (hWnd, wParam); break; } break; case MSG_KEYDOWN: switch(wParam) { case SCANCODE_ESCAPE: PostMessage (hWnd, MSG_CLOSE, 0, 0); break; } break; case MSG_DESTROY: DestroyAllControls (hWnd); return 0; case MSG_CLOSE: DestroyMainWindow (hWnd); PostQuitMessage (hWnd); return 0; } return DefaultMainWinProc(hWnd, message, wParam, lParam);}///gdidemo proc/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static void TellSpeed (HWND hwnd, unsigned int start_tick, unsigned int end_tick, const char* drawing, unsigned int count){ char buff [1024]; unsigned int seconds = (end_tick - start_tick)/100; sprintf (buff, "Draw %u %s(s) whthin %u seconds. \n\n" "Spend %f second for per-drawing.", count, drawing, seconds, (end_tick - start_tick) / (count * 100.0)); MessageBox (hwnd, buff, drawing, MB_OK | MB_ICONINFORMATION);}/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static void TellNotImplemented (HWND hwnd, const char* drawing){ char buff [1024]; sprintf (buff, "%s: not implemented. \n", drawing); MessageBox (hwnd, buff, drawing, MB_OK | MB_ICONINFORMATION);}#define CHECK_MSG#define DEFAULT_WIDTH 320#define DEFAULT_HEIGHT 240#define DEFAULT_X 320#define DEFAULT_Y 240/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static void GDIDemo_NormalLines (HWND hwnd, HDC hdc){ int x = DEFAULT_X, y = DEFAULT_Y; int tox = DEFAULT_WIDTH, toy = DEFAULT_WIDTH; int count; unsigned int start_tick, end_tick; unsigned int nr_colors = GetGDCapability (hdc, GDCAP_COLORNUM); /* Line */ start_tick = GetTickCount (); count = 3000; SetPenColor (hdc, PIXEL_yellow); while (count--) { SetPenColor (hdc, rand() % nr_colors); MoveTo (hdc, x, y); LineTo (hdc, tox, toy); tox = rand() % DEFAULT_WIDTH; toy = rand() % DEFAULT_WIDTH; CHECK_MSG; } end_tick = GetTickCount (); TellSpeed (hwnd, start_tick, end_tick, "Line", 100000); /* Circle */ start_tick = GetTickCount (); count = 3000; while (count--) { tox = rand() % DEFAULT_WIDTH; toy = rand() % DEFAULT_WIDTH; SetPenColor (hdc, rand() % nr_colors); Circle (hdc, tox, toy, rand() % DEFAULT_X); CHECK_MSG; } end_tick = GetTickCount (); TellSpeed (hwnd, start_tick, end_tick, "Circle", 10000);}/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static void GDIDemo_Filling (HWND hwnd, HDC hdc){ int tox = DEFAULT_WIDTH, toy = DEFAULT_WIDTH; int count; unsigned int start_tick, end_tick; unsigned int nr_colors = GetGDCapability (hdc, GDCAP_COLORNUM); /* Filled Box */ start_tick = GetTickCount (); count = 3000; while (count--) { tox = rand() % DEFAULT_WIDTH; toy = rand() % DEFAULT_WIDTH; SetBrushColor (hdc, rand() % nr_colors); FillBox (hdc, tox, toy, rand() % DEFAULT_X, rand() % DEFAULT_Y); CHECK_MSG; } end_tick = GetTickCount (); TellSpeed (hwnd, start_tick, end_tick, "Filled Box", 500); TellNotImplemented (hwnd, "Filled Circle");}/*
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- 函数名称 : Exep_S3cint_Init(void)
- 函数说明 : 异常及中断控制器的初始化
- 输入参数 : 无
- 输出参数 : 无
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*/static void GDIDemo_MemDC (HWND hwnd, HDC hdc){ HDC mem_dc; int tox = DEFAULT_WIDTH, toy = DEFAULT_WIDTH; int count; unsigned int start_tick, end_tick; unsigned int nr_colors = GetGDCapability (hdc, GDCAP_COLORNUM); /* Compatible DC */ mem_dc = CreateCompatibleDC (hdc); SetBrushColor (mem_dc, 0); FillBox (mem_dc, 0, 0, 65535, 65535); start_tick = GetTickCount (); count = 3000; while (count--) { tox = rand() % DEFAULT_WIDTH; toy = rand() % DEFAULT_WIDTH; MoveTo (mem_dc, tox, toy); SetPenColor (mem_dc, rand() % nr_colors);⌨️ 快捷键说明
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