/*** $Id: skindemo.c,v 1.10 2004/07/29 03:43:40 snig Exp $**** skindemo.c: Sample program for MiniGUI Programming Guide**      Usage of SKIN.**** Copyright (C) 2003 Feynman Software.**** License: GPL*/#include <stdio.h>#include <stdlib.h>#include <string.h>#include <minigui/common.h>#include <minigui/minigui.h>#include <minigui/gdi.h>#include <minigui/window.h>#include <minigui/control.h>#include <minigui/mgext.h>#include <minigui/skin.h>#ifdef _EXT_SKIN#define SIID_TITLE        1#define SIID_PLAY        2#define SIID_PAUSE        3#define SIID_STOP        4#define SIID_PROGRESS    5#define SIID_SYSMENU    6#define SIID_CLOSE        7#define SIID_VOLUME        8#define SIID_TIMER        9#define DEF_WIDTH       284#define DEF_HEIGHT      135#define ID_TIME            100    /* 定義皮膚元素特定屬性 */static si_nrmslider_t progress     = { {0, 180, 0 }, 5 };static si_nrmslider_t volume     = { {1, 100, 50}, 9 };static si_bmplabel_t timer         = { "00:00", "0123456789:-" };/* 定義皮膚元素?cái)?shù)組 */static skin_item_t skin_main_items [] ={{SIID_PLAY, SI_TYPE_CHKBUTTON       | SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE,    205, 106, {}, 1, "播放"},{SIID_PAUSE, SI_TYPE_CHKBUTTON   | SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE,    230, 106, {}, 2, "暫停"},    {SIID_STOP,  SI_TYPE_CHKBUTTON   | SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE,    254, 106, {}, 3, "停止"},{SIID_PROGRESS, SI_TYPE_NRMSLIDER| SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE     | SI_NRMSLIDER_HORZ, 8, 91, {}, 4, "播放進(jìn)度" , 0, &progress},{SIID_SYSMENU, SI_TYPE_CMDBUTTON | SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE,    9, 2, {}, 6},{SIID_CLOSE, SI_TYPE_CMDBUTTON      | SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE,    263, 2, {}, 7, "關(guān)閉"},{SIID_VOLUME, SI_TYPE_NRMSLIDER  | SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE     | SI_NRMSLIDER_HORZ, 102, 55, {}, 8, "調(diào)節(jié)音量" , 0, &volume},{SIID_TIMER,   SI_TYPE_BMPLABEL  | SI_TEST_SHAPE_RECT | SI_STATUS_VISIBLE,    20, 67, {}, 10, "播放時(shí)間", 0, &timer}};/* 定義皮膚 */skin_head_t main_skin ={    "播放器皮膚窗口",    SKIN_STYLE_TOOLTIP, NULL, NULL,     0, 8, skin_main_items, FALSE};/* 位圖數(shù)組 */const char *bmp_name[] = {"main.png", "play.png", "pause.png", "stop.png", "progress-bk.png", "progress.png","sysmenu.png", "close.png", "volume-bk.png", "volume.png", "timer.png"};static int cur_pos = 0;/* 位圖資源裝/卸載函數(shù) */void load_skin_bmps ( skin_head_t *skin, BOOL load ){    int i, bmp_num = sizeof(bmp_name)/sizeof(char *);        /* 如果load為真，則將位圖裝載到skin的bmps數(shù)組，否則卸載bmps數(shù)組中的位圖 */    if ( load )        skin->bmps = (BITMAP* )calloc ( bmp_num, sizeof(BITMAP) );        for ( i = 0 ; i < bmp_num ; i++ ){        if ( load )            LoadBitmapFromFile ( HDC_SCREEN, (PBITMAP)&(skin->bmps[i]), bmp_name[i] );        else            UnloadBitmap ((PBITMAP)&(skin->bmps[i]));    }    if ( !load )        free ( (void*)skin->bmps);}/* 皮膚事件回調(diào)函數(shù) */static int main_event_cb (HWND hwnd, skin_item_t* item, int event, void* data){    char buf[256];    static int click_num = 0;    int minute = 0;    int second = 0;    int pos = 0;    if (event == SIE_BUTTON_CLICKED) {        switch (item->id) {        case SIID_PLAY:        /* 皮膚元素SIID_PLAY的SIE_BUTTON_CLICKED事件在這里進(jìn)行處理 */            click_num = 0;            SetTimer (hwnd, ID_TIME, 100);            skin_set_check_status (item->hostskin, SIID_PAUSE, FALSE);            skin_set_check_status (item->hostskin, SIID_STOP, FALSE);            break;        case SIID_PAUSE:            skin_set_check_status (item->hostskin, SIID_PLAY, FALSE);            skin_set_check_status (item->hostskin, SIID_STOP, FALSE);            KillTimer (hwnd, ID_TIME);            break;        case SIID_STOP:            cur_pos = 0;            skin_set_check_status (item->hostskin, SIID_PLAY, FALSE);            skin_set_check_status (item->hostskin, SIID_PAUSE, FALSE);            KillTimer (hwnd, ID_TIME);            skin_set_thumb_pos (item->hostskin, SIID_PROGRESS, 0);            skin_set_item_label (item->hostskin, SIID_TIMER, "00:00");            break;        case SIID_CLOSE:            KillTimer (hwnd, ID_TIME);            SendMessage (hwnd, MSG_CLOSE, 0, 0);            break;        }    }    else if (event == SIE_SLIDER_CHANGED) {        pos = (int)data;        cur_pos = pos;        minute = pos / 60;        second = pos % 60;        if (second > 9) {            sprintf (buf, "0%d:%d", minute, second);         } else {            sprintf (buf, "0%d:0%d", minute,second);        }        skin_set_item_label (item->hostskin, SIID_TIMER, buf);    }    return 1;}/* 皮膚窗口消息回調(diào)函數(shù) */static int msg_event_cb (HWND hwnd, int message, WPARAM wparam, LPARAM lparam, int* result){    int minute = 0;    int second = 0;    char buf[8];    skin_head_t *hostskin = NULL;    switch (message) {        case MSG_TIMER:            if (cur_pos++ > 180)                 cur_pos = 0;            minute = cur_pos / 60;            second = cur_pos % 60;            if (second > 9)                sprintf (buf, "0%d:%d", minute, second);             else                 sprintf (buf, "0%d:0%d", minute,second);                        hostskin = get_window_skin (hwnd);            skin_set_thumb_pos (hostskin, SIID_PROGRESS, cur_pos);            skin_set_item_label (hostskin, SIID_TIMER, buf);            break;    }    return 1;}int MiniGUIMain (int argc, const char *argv[]){    MSG msg;    HWND hWndMain;    #ifdef _LITE_VERSION    SetDesktopRect( 0, 0, 640, 480 );#endif    if (!InitMiniGUIExt()) {        return 2;    }        load_skin_bmps (&main_skin, TRUE);    /* 裝載位圖資源 */    if ( !skin_init (&main_skin, main_event_cb, msg_event_cb) ){    /* 初始化皮膚 */        printf ("skin init fail !\n");    }    else{        hWndMain = create_skin_main_window (&main_skin,                        HWND_DESKTOP, 100, 100, 100 + DEF_WIDTH, 100 + DEF_HEIGHT,                        FALSE);        while (GetMessage (&msg, hWndMain)) {            TranslateMessage (&msg);            DispatchMessage (&msg);        }        MainWindowCleanup (hWndMain);        skin_deinit (&main_skin);        /* 撤銷皮膚 */    }    load_skin_bmps (&main_skin, FALSE);    /* 卸載位圖資源 */    MiniGUIExtCleanUp ();    return 0;}#ifndef _LITE_VERSION#include <minigui/dti.c>#endif#else#error "Lack of SKIN support in MiniGUIExt library."#endif /* _EXT_SKIN */