/*** $Id: listview.c,v 1.24 2006/05/22 06:54:30 pengjing Exp $**** listview.c: Sample program for MiniGUI Programming Guide**      Usage of LISTVIEW control.**** Copyright (C) 2004 ~ 2006 Feynman Software.**** License: GPL*/#include <stdio.h>#include <stdlib.h>#include <string.h>#include <sys/stat.h>#include <sys/types.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>#define IDC_LISTVIEW    10#define IDC_CTRL1       20#define IDC_CTRL2       30#define SUB_NUM      3static char * caption [] ={#ifdef _LANG_ZHCN    "姓名", "語文", "數學", "英語"#else    "Name", "Chinese", "Math", "English"#endif};#define COL_NR       TABLESIZE(caption)static char *classes [] ={#ifdef _LANG_ZHCN    "1班", "2班", "3班"#else    "Grade 1", "Grade 2", "Grade 3"#endif};typedef struct _SCORE{    char *name;    int scr[SUB_NUM];} SCORE;static SCORE scores[] ={#ifdef _LANG_ZHCN    {"小明", {81, 96, 75}},    {"小強", {98, 62, 84}},    {"小亮", {79, 88, 89}},    {"小力", {79, 88, 89}},#else    {"Tom", {81, 96, 75}},    {"Jack", {98, 62, 84}},    {"Merry", {79, 88, 89}},    {"Bob", {79, 88, 89}},#endif};#define SCORE_NUM    TABLESIZE(scores)static GHANDLE add_class_item (HWND hlist, PLVITEM lvItem, GHANDLE classent){    LVSUBITEM subdata;    GHANDLE item = SendMessage (hlist, LVM_ADDITEM, classent, (LPARAM)lvItem);    subdata.nItem = lvItem->nItem;    subdata.subItem = 0;    subdata.pszText = classes[lvItem->nItem];;    subdata.nTextColor = 0;    subdata.flags = 0;    subdata.image = 0;    SendMessage (hlist, LVM_SETSUBITEM, item, (LPARAM) & subdata);    return item;}static GHANDLE add_score_item (HWND hlist, PLVITEM lvItem, GHANDLE classent){    char buff[20];    LVSUBITEM subdata;    GHANDLE item = SendMessage (hlist, LVM_ADDITEM, classent, (LPARAM)lvItem);    int i = lvItem->nItem;    int j;    subdata.flags = 0;    subdata.image = 0;    subdata.nItem = lvItem->nItem;    for (j = 0; j < 4; j ++) {    subdata.subItem = j;    if (j == 0) {        subdata.pszText = scores[i].name;        subdata.nTextColor = 0;    }    else {        sprintf (buff, "%d", scores[i].scr[j-1]);        subdata.pszText = buff;        if (scores[i].scr[j-1] > 90)            subdata.nTextColor = PIXEL_red;        else            subdata.nTextColor = 0;    }    SendMessage (hlist, LVM_SETSUBITEM, item, (LPARAM) & subdata);    }    return item;}//#define CUSTOM_DRAW#ifdef CUSTOM_DRAWstatic void my_draw_hdr_bk (HWND hWnd, HLVHDR hlvhdr, HDC hdc, RECT *rcDraw){    SetBrushColor (hdc, PIXEL_yellow);    FillBox (hdc, rcDraw->left, rcDraw->top, RECTWP(rcDraw), RECTHP(rcDraw));}static void my_draw_hdr_item (HWND hWnd, int idx, HDC hdc, RECT *rcDraw){    Rectangle (hdc, rcDraw->left, rcDraw->top, rcDraw->right, rcDraw->bottom);    SetBkMode (hdc, BM_TRANSPARENT);    TextOut (hdc, rcDraw->left+4, rcDraw->top+4, caption[idx]);}#endifstatic intScoreProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam){    HWND hListView;    hListView = GetDlgItem (hDlg, IDC_LISTVIEW);    switch (message)    {    case MSG_INITDIALOG:    {        int i, j;        LVITEM item;        LVCOLUMN lvcol;        GHANDLE hitem;#ifdef CUSTOM_DRAW        LVCUSTOMDRAWFUNCS myfuncs = {my_draw_hdr_bk, my_draw_hdr_item};        SendMessage (hListView, LVM_SETCUSTOMDRAW, 0, (LPARAM) &myfuncs);#endif        for (i = 0; i < COL_NR; i++) {            lvcol.nCols = i;            lvcol.pszHeadText = caption[i];            lvcol.width = 75;            lvcol.pfnCompare = NULL;            lvcol.colFlags = 0;            SendMessage (hListView, LVM_ADDCOLUMN, 0, (LPARAM) &lvcol);        }        item.nItemHeight = 25;        SendMessage (hListView, MSG_FREEZECTRL, TRUE, 0);        hitem = 0;        for (i = 0; i < 3; i++) {            item.nItem = i;            hitem = add_class_item (hListView, &item, 0);            for (j = 0; j < SCORE_NUM; j++) {                item.nItem = j;                add_score_item (hListView, &item, hitem);            }        }        SendMessage (hListView, MSG_FREEZECTRL, FALSE, 0);        break;    }    case MSG_COMMAND:    {        int id = LOWORD (wParam);        int i, j;        if (id == IDC_CTRL2) {            float average = 0;            char buff[20];            for (i = 0; i < SCORE_NUM; i++) {                for (j = 0; j < SUB_NUM; j++) {                    average += scores[i].scr[j];                }            }            average = average / (SCORE_NUM * SUB_NUM);            sprintf (buff, "%4.1f", average);            SendDlgItemMessage (hDlg, IDC_CTRL1, MSG_SETTEXT, 0, (LPARAM)buff);        }        break;    }    case MSG_CLOSE:    {        EndDialog (hDlg, 0);        break;    }    }    return DefaultDialogProc (hDlg, message, wParam, lParam);}static CTRLDATA CtrlScore[] ={    {        "button",        WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,         110, 255, 100, 30,        IDC_CTRL2,#ifdef _LANG_ZHCN        "求總平均分",#else        "Everage score",#endif        0    },    {        "edit",        WS_CHILD | WS_VISIBLE | WS_BORDER,         10, 260, 50, 20,        IDC_CTRL1,        "",        0    },    {        "listview",        WS_BORDER | WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL | LVS_TREEVIEW,         10, 10, 320, 220,        IDC_LISTVIEW,        "score table",        0    },};static DLGTEMPLATE DlgScore ={    WS_BORDER | WS_CAPTION,    WS_EX_NONE,    0, 0, 480, 340,#ifdef _LANG_ZHCN    "求平均分",#else    "Getting the average score",#endif    0, 0,    0, NULL,    0};int MiniGUIMain (int argc, const char* argv[]){#ifdef _MGRM_PROCESSES    JoinLayer(NAME_DEF_LAYER , "listview" , 0 , 0);#endif        if (!InitMiniGUIExt()) {        return 2;    }    DlgScore.controls = CtrlScore;    DlgScore.controlnr = TABLESIZE(CtrlScore);        DialogBoxIndirectParam (&DlgScore, HWND_DESKTOP, ScoreProc, 0L);    MiniGUIExtCleanUp ();    return 0;}#ifndef _LITE_VERSION#include <minigui/dti.c>#endif