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lisimeng123
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programming-guide-zh/samples/propsheet.c
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272
programming-guide-zh/samples/propsheet.c
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/*
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** propsheet.c: Sample program for mGNCS Programming Guide
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** The demo application for PropSheet.
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**
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** Copyright (C) 2009 ~ 2019 FMSoft Technologies.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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// START_OF_INCS
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#include <minigui/common.h>
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#include <minigui/minigui.h>
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#include <minigui/gdi.h>
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#include <minigui/window.h>
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#include <minigui/control.h>
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#include <mgncs/mgncs.h>
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// END_OF_INCS
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#define PAGE_VERSION 1
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#define PAGE_CPU 2
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#define PAGE_MEMINFO 3
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#define PAGE_PARTITION 4
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#define PAGE_MINIGUI 5
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#define BUF_LEN 10240
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#define IDC_PROPSHEET 100
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#define IDC_SYSINFO 101
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#define IDC_REFRESH 102
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static size_t read_sysinfo (const char* file, char* buff, size_t buf_len)
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{
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size_t size;
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FILE *fp = fopen (file, "r");
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if (fp == NULL) return 0;
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size = fread (buff, 1, buf_len, fp);
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fclose (fp);
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return size;
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}
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static void get_systeminfo (mPage* page)
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{
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int type;
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HWND hwnd;
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char buff [BUF_LEN + 1];
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size_t size = 0;
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type = (int)GetWindowAdditionalData (page->hwnd);
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hwnd = GetDlgItem(_c(page)->getPanel(page), IDC_SYSINFO);
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buff [BUF_LEN] = 0;
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switch (type) {
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case PAGE_VERSION:
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size = read_sysinfo ("/proc/version", buff, BUF_LEN);
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buff [size] = 0;
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break;
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case PAGE_CPU:
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size = read_sysinfo ("/proc/cpuinfo", buff, BUF_LEN);
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buff [size] = 0;
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break;
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case PAGE_MEMINFO:
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size = read_sysinfo ("/proc/meminfo", buff, BUF_LEN);
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buff [size] = 0;
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break;
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case PAGE_PARTITION:
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size = read_sysinfo ("/proc/partitions", buff, BUF_LEN);
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buff [size] = 0;
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break;
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case PAGE_MINIGUI:
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size = snprintf (buff, BUF_LEN,
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"MiniGUI version %d.%d.%d.\n"
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"Copyright (C) 1998-2009 ~ 2019 FMSoft Technologies.\n\n"
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"MiniGUI is a mature, rich-featured, embedded "
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"GUI support system.\n\n"
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"For more information, please visit\n\n"
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"http://www.minigui.com\n",
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MINIGUI_MAJOR_VERSION, MINIGUI_MINOR_VERSION, MINIGUI_MICRO_VERSION);
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break;
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}
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if (size) {
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SetWindowText (hwnd, buff);
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}
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GetWindowText(hwnd, buff, BUF_LEN+1);
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}
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// START_OF_PAGEHANDLERS
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static void mypage_onInitPage(mWidget* self, DWORD add_data)
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{
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get_systeminfo ((mPage*)self);
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}
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static int mypage_onShowPage(mWidget* self, HWND hwnd, int show_cmd)
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{
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return 1;
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}
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static int mypage_onSheetCmd(mWidget* self, DWORD wParam, DWORD lParam)
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{
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if (wParam == IDC_REFRESH) {
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get_systeminfo ((mPage*)self);
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}
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return 0;
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}
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static NCS_EVENT_HANDLER mypage_handlers[] = {
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{MSG_INITPAGE, mypage_onInitPage},
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{MSG_SHOWPAGE, mypage_onShowPage},
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{MSG_SHEETCMD, mypage_onSheetCmd},
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{0 , NULL }
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};
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// END_OF_PAGEHANDLERS
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static void btn_notify(mWidget *self, int id, int nc, DWORD add_data)
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{
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mPropSheet *obj =
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(mPropSheet *)ncsGetChildObj(GetParent(self->hwnd), IDC_PROPSHEET);
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if (obj) {
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_c(obj)->broadCastMsg(obj, IDC_REFRESH, 0);
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}
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}
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static NCS_EVENT_HANDLER btn_handlers [] = {
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NCS_MAP_NOTIFY(NCSN_BUTTON_PUSHED, btn_notify),
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{0, NULL}
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};
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static NCS_RDR_INFO btn_rdr_info[] =
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{
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{"classic","classic", NULL}
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};
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static NCS_WND_TEMPLATE _ctrl_tmpl[] = {
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{
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NCSCTRL_BUTTON,
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IDC_REFRESH,
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10, 240, 70, 25,
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WS_VISIBLE | WS_TABSTOP,
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WS_EX_NONE,
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"Refresh",
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NULL,
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btn_rdr_info,
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btn_handlers,
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NULL,
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0,
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0
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},
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{
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NCSCTRL_BUTTON,
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IDCANCEL,
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330, 240, 70, 25,
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WS_VISIBLE | WS_TABSTOP,
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WS_EX_NONE,
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"Close",
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NULL,
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NULL,
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NULL,
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NULL,
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0,
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0
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},
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};
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static DLGTEMPLATE PageSysInfo =
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{
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WS_BORDER | WS_CAPTION,
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WS_EX_NONE,
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0, 0, 0, 0,
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"",
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0, 0,
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1, NULL,
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0
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};
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static CTRLDATA CtrlSysInfo [] =
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{
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{
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CTRL_STATIC,
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WS_VISIBLE | SS_LEFT,
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10, 10, 370, 180,
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IDC_SYSINFO,
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"test",
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0
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}
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};
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static NCS_RDR_INFO prop_rdr_info[] =
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{
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{"classic", "classic", NULL},
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};
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static int init_propsheet (mDialogBox* self)
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{
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// START_OF_CREATEPRPSHT
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mPropSheet *propsheet =
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(mPropSheet*) ncsCreateWindow (NCSCTRL_PROPSHEET,
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"", WS_VISIBLE | NCSS_PRPSHT_SCROLLABLE, WS_EX_NONE,
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IDC_PROPSHEET,
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10, 10, 390, 225, self->hwnd,
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NULL, prop_rdr_info, NULL, 0);
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// END_OF_CREATEPRPSHT
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if (!propsheet) {
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fprintf (stderr, "Error> Create propsheet failure.\n");
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return 1;
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}
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// START_OF_ADDPAGES
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PageSysInfo.controls = CtrlSysInfo;
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PageSysInfo.caption = "Version Info";
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PageSysInfo.dwAddData = PAGE_VERSION;
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_c(propsheet)->addPage(propsheet, &PageSysInfo, mypage_handlers);
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PageSysInfo.caption = "CPU Info";
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PageSysInfo.dwAddData = PAGE_CPU;
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_c(propsheet)->addPage(propsheet, &PageSysInfo, mypage_handlers);
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PageSysInfo.caption = "MEM Info";
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PageSysInfo.dwAddData = PAGE_MEMINFO;
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_c(propsheet)->addPage(propsheet, &PageSysInfo, mypage_handlers);
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PageSysInfo.caption = "Partition Info";
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PageSysInfo.dwAddData = PAGE_PARTITION;
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_c(propsheet)->addPage(propsheet, &PageSysInfo, mypage_handlers);
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PageSysInfo.caption = "MiniGUI Info";
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PageSysInfo.dwAddData = PAGE_MINIGUI;
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_c(propsheet)->addPage(propsheet, &PageSysInfo, mypage_handlers);
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// END_OF_ADDPAGES
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return 0;
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}
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static NCS_MNWND_TEMPLATE mymain_tmpl = {
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NCSCTRL_DIALOGBOX,
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1,
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0, 0, 420, 305,
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WS_CAPTION | WS_BORDER | WS_VISIBLE,
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WS_EX_NONE,
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"PropSheet Demo",
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NULL,
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NULL,
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NULL,
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_ctrl_tmpl,
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sizeof(_ctrl_tmpl)/sizeof(NCS_WND_TEMPLATE),
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0,
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0, 0,
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};
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int MiniGUIMain(int argc, const char* argv[])
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{
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ncsInitialize();
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mDialogBox* mydlg = (mDialogBox *)ncsCreateMainWindowIndirect
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(&mymain_tmpl, HWND_DESKTOP);
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init_propsheet(mydlg);
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_c(mydlg)->doModal(mydlg, TRUE);
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MainWindowThreadCleanup(mydlg->hwnd);
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ncsUninitialize();
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return 0;
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}
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