影院管理系统（GTK）

前言

补高数作业到现在也是醉了，索性不睡了，把前段时间做的课设整理一下，毕竟是小白，有什么地方有错误，还望大神不吝指出

感触与收获

在写之前，本以为最大的难关是图形界面的构建，后来又认为是程序与文件的交互，最终完成后才明白，怎样不再庞大的代码堆中逻辑错乱才是最大的难关，而这就关系到下面几个问题了

1.代码架构问题

刚开始写时，按以前习惯把全部代码全部写在了一个源文件里，随着代码越写越多，苦不堪言，于是乎，参考书上样例的架构，总算是有点逻辑分明的感觉

如下

main.c 主函数
interface.c 窗口实现函数
interface.h 窗口实现函数声明
callback.c 回调函数
callback.h 回调函数声明 以及 全局变量和结构体的定义

2.代码编写的习惯问题

<1>变量的命名
这个是令我感触最深，因为英语不好哦，所以常随心所欲的设置变量>名，后来变量越来越多，痛苦不期而至，后不得不 用有道辅助对所有变量重新命名，重新观看代码，才觉变量命名的重要性
<2>添加必要的注释
代码量大了后，方知注释的重要，可惜还是懒，注释的太少，要养成这个好习惯
<3>代码缩进
也就在这个上面做的还行，归功于我的强迫症

代码

main.c

#include<gtk/gtk.h>
#include"interface.h"
#include"callback.h"

int main(int argc,char *argv[])
{
    gtk_init(&argc , &argv);    

    theater_num = 0;

    window_main = make_window_main();

    window_main_buy = make_window_main_buy();
    window_main_login = make_window_main_login();   
    window_change_yesorno = make_window_yesorno();

    window_main_change = make_window_main_change();
    gtk_widget_show_all(window_main);

    gtk_main();

    return 0;
}

interface.c

#include<gtk/gtk.h>
#include"callback.h"
#include<stdlib.h>
//extern struct findrc *q;

GtkWidget* make_window_main()//创建主页面
{
    GtkWidget *window;
    GtkWidget *button_buy;
    GtkWidget *button_change;
    GtkWidget *button_quit;
    GtkWidget *image;
    GtkWidget *box_b;
    GtkWidget *box_s;


    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);
    gtk_window_set_title(GTK_WINDOW(window),"影院系统");
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    //gtk_window_set_default_size(GTK_WINDOW(window),10,10);

    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(want_to_quit),NULL);

    box_b = gtk_vbox_new(FALSE,10);
    gtk_container_add(GTK_CONTAINER(window),box_b);

    image = gtk_image_new_from_file("3.png");   
    box_s = gtk_hbox_new(TRUE,10);

    gtk_box_pack_start(GTK_BOX(box_b),image,TRUE,FALSE,0);
    gtk_box_pack_start(GTK_BOX(box_b),box_s,TRUE,FALSE,0);

    button_buy = gtk_button_new_with_label("开始购票");
    button_change = gtk_button_new_with_label("管理登录");
    button_quit = gtk_button_new_with_label("退出系统");

    g_signal_connect(G_OBJECT(button_buy),"clicked",G_CALLBACK(on_main_to_buy),NULL);
    g_signal_connect(G_OBJECT(button_change),"clicked",G_CALLBACK(on_main_to_login),NULL);
    g_signal_connect(G_OBJECT(button_quit),"clicked",G_CALLBACK(want_to_quit),NULL);

    gtk_box_pack_start(GTK_BOX(box_s),button_buy,TRUE,FALSE,0);
    gtk_box_pack_start(GTK_BOX(box_s),button_change,TRUE,FALSE,0);
    gtk_box_pack_start(GTK_BOX(box_s),button_quit,TRUE,FALSE,0);

    return window;

}

void on_dian_jie(struct theater* p,GtkWidget *boxs)//创建单项影片信息
{
    GtkWidget *button;
    GtkWidget *image;
    GtkWidget *label;
    GtkWidget *frame;
    GtkWidget *frame1;
    GtkWidget *vbox;
    GtkWidget *hbox;
    GtkWidget *tbox;
    GtkWidget *box;

    box = gtk_hbox_new(FALSE,10);
    gtk_container_add(GTK_CONTAINER(boxs),box);

    image = gtk_image_new_from_file(p->photo);
    gtk_box_pack_start_defaults(GTK_BOX(box),image);

    frame1 = gtk_frame_new(NULL);
    gtk_container_add(GTK_CONTAINER(box),frame1);
    gtk_widget_set_size_request(GTK_WIDGET(frame1),800,300);

    hbox = gtk_hbox_new(TRUE,0);
    gtk_container_add(GTK_CONTAINER(frame1),hbox);

    vbox = gtk_vbox_new(FALSE,0);
    gtk_container_add(GTK_CONTAINER(hbox),vbox);

    frame = gtk_frame_new("影片名");
    label = gtk_label_new(p->name);
    gtk_label_set_line_wrap (GTK_LABEL(label),TRUE);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(vbox),frame);

    frame = gtk_frame_new("影片类型");
    label = gtk_label_new(p->type);
    gtk_label_set_line_wrap (GTK_LABEL(label),TRUE);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(vbox),frame);

    frame = gtk_frame_new("影片简介");
    label = gtk_label_new(p->message);
    gtk_label_set_line_wrap (GTK_LABEL(label),TRUE);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(vbox),frame);

    vbox = gtk_vbox_new(FALSE,0);
    gtk_container_add(GTK_CONTAINER(hbox),vbox);

    frame = gtk_frame_new("主演");
    label = gtk_label_new(p->people);
    gtk_label_set_line_wrap (GTK_LABEL(label),TRUE);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(vbox),frame);

    tbox = gtk_hbox_new(TRUE,0);
    gtk_container_add(GTK_CONTAINER(vbox),tbox);

    frame = gtk_frame_new("放映时间");
    label = gtk_label_new(p->time);
    gtk_label_set_line_wrap (GTK_LABEL(label),TRUE);    
    gtk_container_add(GTK_CONTAINER(frame),label);  
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(tbox),frame);
    frame = gtk_frame_new("放映地点");
    label = gtk_label_new(p->place);
    gtk_label_set_line_wrap (GTK_LABEL(label),TRUE);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(tbox),frame);

    tbox = gtk_hbox_new(TRUE,0);
    gtk_container_add(GTK_CONTAINER(vbox),tbox);

    frame = gtk_frame_new("票价");
    label = gtk_label_new(p->price);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(tbox),frame);
    frame = gtk_frame_new("评分");
    label = gtk_label_new(p->score);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start_defaults(GTK_BOX(tbox),frame);

    button = gtk_button_new_with_label("购买");
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(on_choose_seat),p);
    gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,FALSE,5);
}


GtkWidget* make_window_main_buy ()//创建影片选择页面
{
    GtkWidget *boxs;
    GtkWidget *window;
    GtkWidget *swindow; 

    gchar *title = "影票购买" ;

    fp=fopen("data.txt","rt");

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(gtk_main_quit),NULL);
    gtk_window_set_default_size(GTK_WINDOW(window),1100,500);

    gtk_window_set_title(GTK_WINDOW(window),title);
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    gtk_container_set_border_width(GTK_CONTAINER(window),20);


    swindow = gtk_scrolled_window_new(NULL,NULL);
    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(swindow),GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);

    gtk_container_add(GTK_CONTAINER(window),swindow);

    boxs = gtk_vbox_new(TRUE,20);
    gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(swindow),boxs);

    p = (struct theater*)malloc(sizeof(struct theater));

    while (fscanf(fp,"%s%s%s%s%s%s%s%s%s\n",p->name,p->type,p->people,p->time,p->place,p->message,p->photo,p->price,p->score)!=EOF)
    {
        on_dian_jie(p,boxs);
        p = (struct theater*)malloc(sizeof(struct theater));
    }


    fclose(fp);

    return window;
}

GtkWidget* make_window_choose_seat(struct theater *p)//创建选坐窗口
{
    GtkWidget *button;
    GtkWidget *button1;
    GtkWidget *label;
    GtkWidget *frame;
    GtkWidget *fbox;
    GtkWidget *dbox;
    GtkWidget *boxs;
    GtkWidget *box;
    GtkWidget *image;
    GtkWidget *window;

    gint i,j;

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(gtk_main_quit),NULL);
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);
    gtk_window_set_title(GTK_WINDOW(window),"guanli");

    box = gtk_vbox_new(FALSE,30);
    gtk_container_add(GTK_CONTAINER(window),box);

    button = gtk_image_new_from_file("1.jpg");
    gtk_widget_set_size_request(GTK_WIDGET(button),100,80); 
    gtk_box_pack_start(GTK_BOX(box),button,FALSE,FALSE,0);

    dbox = gtk_vbox_new(FALSE,10);
    gtk_container_add(GTK_CONTAINER(box),dbox);

    frame = gtk_frame_new("");
    gtk_box_pack_start(GTK_BOX(dbox),frame,FALSE,FALSE,0);


    strcpy(choose_name,p->name);
    strcat(choose_name,".txt");
    fp=fopen(choose_name,"r+");
    for (i=0;i<8;i++)
    {
        boxs = gtk_hbox_new(FALSE,10);
        gtk_container_add(GTK_CONTAINER(dbox),boxs);
        for (j=0;j<8;j++)
        {
            fscanf(fp,"%d",&weizhi[i][j]);
            q =(struct findrc*)malloc(sizeof(struct findrc));
            q->r=i;
            q->c=j;
            if (weizhi[i][j]==0)
            {
                button =gtk_toggle_button_new();
                gtk_widget_set_size_request(GTK_WIDGET(button),30,30); 
                gtk_box_pack_start(GTK_BOX(boxs),button,FALSE,FALSE,10);
                g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(toggle_clicked_callback),q);
            }
            else
            {
                image = gtk_image_new_from_stock(GTK_STOCK_CANCEL,GTK_ICON_SIZE_MENU);
                button = gtk_button_new();
                gtk_widget_set_size_request(GTK_WIDGET(button),30,30); 
                gtk_container_add(GTK_CONTAINER(button),image);
                gtk_box_pack_start(GTK_BOX(boxs),button,FALSE,FALSE,10);
            }   
        }
    }

    frame = gtk_frame_new("");
    gtk_box_pack_start(GTK_BOX(dbox),frame,FALSE,FALSE,0);
    fclose(fp);
    boxs = gtk_hbox_new(FALSE,20);
    button1 = gtk_button_new_with_label("购买");
    gtk_widget_set_size_request(GTK_WIDGET(button1),50,40); 
    g_signal_connect(G_OBJECT(button1),"clicked",G_CALLBACK(on_choose_seat_ok),p);
    gtk_box_pack_start(GTK_BOX(boxs),button1,FALSE,FALSE,90);
    button1 = gtk_button_new_with_label("返回");
    gtk_widget_set_size_request(GTK_WIDGET(button1),50,40); 
    g_signal_connect(G_OBJECT(button1),"clicked",G_CALLBACK(on_seat_to_buy),NULL);
    gtk_box_pack_start(GTK_BOX(boxs),button1,FALSE,FALSE,80);
    gtk_container_add(GTK_CONTAINER(box),boxs);

    return window;
}

GtkWidget* make_window_main_login()//创建管理登录界面
{
    GtkWidget *window;
    GtkWidget *box;
    GtkWidget *button_a;
    GtkWidget *button_b;
    GtkWidget *label_user;
    GtkWidget *label_pass;
    GtkWidget *text_user;
    GtkWidget *text_pass;
    GtkWidget *table;

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(on_login_to_main),NULL);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);

    gtk_window_set_title(GTK_WINDOW(window),"log in");
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);

    table = gtk_table_new(5,5,FALSE);
    gtk_container_add(GTK_CONTAINER(window),table);

    label_user = gtk_label_new("用户名");
    label_pass = gtk_label_new("密码");

    text_user = gtk_entry_new();
    text_pass = gtk_entry_new();

    box = gtk_hbox_new(TRUE,10);

    button_a = gtk_button_new_with_label("登录");
    button_b = gtk_button_new_with_label("返回");

    gtk_box_pack_start(GTK_BOX(box),button_a,FALSE,TRUE,0);
    gtk_box_pack_start(GTK_BOX(box),button_b,FALSE,TRUE,0);

    gtk_entry_set_visibility(GTK_ENTRY(text_pass),FALSE);

    gtk_table_attach_defaults(GTK_TABLE(table),label_user,0,1,0,2);
    gtk_table_attach_defaults(GTK_TABLE(table),label_pass,0,1,3,4);
    gtk_table_attach_defaults(GTK_TABLE(table),text_user,2,5,0,2);
    gtk_table_attach_defaults(GTK_TABLE(table),text_pass,2,5,3,4);

    gtk_table_attach_defaults(GTK_TABLE(table),box,1,4,4,5);

    g_signal_connect(G_OBJECT(button_a),"clicked",G_CALLBACK(on_login_to_change),NULL);
    g_signal_connect(G_OBJECT(button_b),"clicked",G_CALLBACK(on_login_to_main),NULL);

    return window;
}

GtkWidget* make_window_main_change()//创建影片管理页面
{
    GtkWidget *swindow;
    GtkWidget *window;
    GtkWidget *vbox;
    GtkWidget *hbox;
    GtkWidget *button;


    gint i;
    gint temp_row;
    gchar *title[9]={"影片名","影片类型","主演","播放时间","播放地点","影片简介","影片插图","价格","评分"};
    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(made_file),NULL);
    gtk_window_set_title(GTK_WINDOW(window),"影片管理");
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);
    gtk_window_set_default_size(GTK_WINDOW(window),1200,500);

    vbox = gtk_vbox_new(FALSE,0);
    gtk_container_add(GTK_CONTAINER(window),vbox);

    swindow = gtk_scrolled_window_new(NULL,NULL);
    gtk_box_pack_start_defaults(GTK_BOX(vbox),swindow); 

    gtk_container_set_border_width (GTK_CONTAINER (swindow), 10);
    gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow),GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

    list = gtk_clist_new_with_titles(9,title);
    gtk_clist_set_shadow_type (GTK_CLIST(list), GTK_SHADOW_OUT);

    gtk_signal_connect(GTK_OBJECT(list), "select_row",GTK_SIGNAL_FUNC(selection_made),NULL);
    gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(swindow),list);

    for(i=0;i<9;i++)
    {   
         gtk_clist_set_column_justification(GTK_CLIST(list),i,GTK_JUSTIFY_CENTER);
    }

    gtk_clist_set_column_width(GTK_CLIST(list),0,100);
    gtk_clist_set_column_width(GTK_CLIST(list),1,100);
    gtk_clist_set_column_width(GTK_CLIST(list),2,100);
    gtk_clist_set_column_width(GTK_CLIST(list),3,100);
    gtk_clist_set_column_width(GTK_CLIST(list),4,100);
    gtk_clist_set_column_width(GTK_CLIST(list),5,300);
    gtk_clist_set_column_width(GTK_CLIST(list),6,100);
    gtk_clist_set_column_width(GTK_CLIST(list),7,50);
    gtk_clist_set_column_width(GTK_CLIST(list),8,50);

    hbox = gtk_hbox_new(TRUE,0);
    gtk_box_pack_start(GTK_BOX(vbox),hbox,FALSE,FALSE,5);

    button = gtk_button_new_with_label("添加");
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(list_add),(gpointer)list);
    gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,FALSE,5);

    button = gtk_button_new_with_label("修改");
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(list_change),(gpointer)list);
    gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,FALSE,5);

    button = gtk_button_new_with_label("删除");
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(list_delete),(gpointer)list);
    gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,FALSE,5);

    button = gtk_button_new_with_label("清空");
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(list_clear),(gpointer)list);
    gtk_box_pack_start(GTK_BOX(hbox),button,FALSE,FALSE,5);

    list_made(list,&th);

    return window;
}

GtkWidget* make_window_yesorno(GtkWidget *userdate) //创建退出确认框？
{
    GtkWidget *window;
    GtkWidget *button_yes;
    GtkWidget *button_no;
    GtkWidget *label;   
    GtkWidget *box_b;
    GtkWidget *box_s;

    window = gtk_window_new(GTK_WINDOW_POPUP);
    gtk_window_set_default_size(GTK_WINDOW(window),150,70);
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(on_change_no),NULL);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);

    box_b = gtk_vbox_new(TRUE,10);
    gtk_container_add(GTK_CONTAINER(window),box_b);

    label = gtk_label_new("是否确定？");
    gtk_box_pack_start_defaults(GTK_BOX(box_b),label);

    box_s = gtk_hbox_new(TRUE,10);
    gtk_box_pack_start_defaults(GTK_BOX(box_b),box_s);

    button_yes = gtk_button_new_with_label("是");
    button_no = gtk_button_new_with_label("否");

    gtk_box_pack_start_defaults(GTK_BOX(box_s),button_yes);
    gtk_box_pack_start_defaults(GTK_BOX(box_s),button_no);

    g_signal_connect(G_OBJECT(button_yes),"clicked",G_CALLBACK(on_change_yes),NULL);
    g_signal_connect(G_OBJECT(button_no),"clicked",G_CALLBACK(on_change_no),NULL);

    return window;
}

GtkWidget* make_window_insert()//创建信息输入窗口
{
    GtkWidget *window;
    GtkWidget *button;
    GtkWidget *label;
    GtkWidget *box;
    GtkWidget *hbox;
    GtkWidget *vbox1;
    GtkWidget *vbox2;


    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title(GTK_WINDOW(window),"添加影片");
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(gtk_widget_destroy),NULL);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);

    box = gtk_vbox_new(FALSE,10);
    gtk_container_add(GTK_CONTAINER(window),box);

    hbox = gtk_hbox_new(FALSE,10);
    gtk_box_pack_start_defaults(GTK_BOX(box),hbox); 

    vbox1 = gtk_vbox_new(TRUE,10);
    vbox2 = gtk_vbox_new(TRUE,10);
    gtk_box_pack_start_defaults(GTK_BOX(hbox),vbox1);
    gtk_box_pack_start_defaults(GTK_BOX(hbox),vbox2);

    label = gtk_label_new("影片名");
    text_name = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_name);

    label = gtk_label_new("影片类型");
    text_type = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_type);

    label = gtk_label_new("主演");
    text_people = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_people);

    label = gtk_label_new("放映时间");
    text_time = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_time);

    label = gtk_label_new("放映地点");
    text_place = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_place);

    label = gtk_label_new("影片简介");
    text_message = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_message);

    label = gtk_label_new("影片封面");
    text_photo = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_photo);

    label = gtk_label_new("票价");
    text_price = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_price);

    label = gtk_label_new("评分");
    text_score = gtk_entry_new();
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_score);

    hbox = gtk_hbox_new(TRUE,10);

    button = gtk_button_new_with_label("确定");
    gtk_box_pack_start_defaults(GTK_BOX(hbox),button);
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(to_add_list_item),(gpointer)window);

    button = gtk_button_new_with_label("取消");
    gtk_box_pack_start_defaults(GTK_BOX(hbox),button);
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(destroy),window);

    gtk_box_pack_start_defaults(GTK_BOX(box),hbox); 

    return  window;
}

GtkWidget* make_window2_insert()//修改信息输入窗口
{
    GtkWidget *window;
    GtkWidget *button;
    GtkWidget *label;
    GtkWidget *box;
    GtkWidget *hbox;
    GtkWidget *vbox1;
    GtkWidget *vbox2;

    gchar *temp[9];
    gint i;

    for(i=0;i<9;i++)
    {
        gtk_clist_get_text(GTK_CLIST(list),temp_row,i,(gchar **)(&temp[i]));
    }

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title(GTK_WINDOW(window),"修改影片");
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(gtk_widget_destroy),NULL);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);

    box = gtk_vbox_new(FALSE,10);
    gtk_container_add(GTK_CONTAINER(window),box);

    hbox = gtk_hbox_new(FALSE,10);
    gtk_box_pack_start_defaults(GTK_BOX(box),hbox); 

    vbox1 = gtk_vbox_new(TRUE,10);
    vbox2 = gtk_vbox_new(TRUE,10);
    gtk_box_pack_start_defaults(GTK_BOX(hbox),vbox1);
    gtk_box_pack_start_defaults(GTK_BOX(hbox),vbox2);

    label = gtk_label_new("影片名");
    text_name = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_name),temp[0]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_name);

    label = gtk_label_new("影片类型");
    text_type = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_type),temp[1]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_type);

    label = gtk_label_new("主演");
    text_people = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_people),temp[2]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_people);

    label = gtk_label_new("放映时间");
    text_time = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_time),temp[3]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_time);

    label = gtk_label_new("放映地点");
    text_place = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_place),temp[4]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_place);

    label = gtk_label_new("影片简介");
    text_message = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_message),temp[5]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_message);

    label = gtk_label_new("影片封面");
    text_photo = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_photo),temp[6]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_photo);

    label = gtk_label_new("票价");
    text_price = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_price),temp[7]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_price);

    label = gtk_label_new("评分");
    text_score = gtk_entry_new();
    gtk_entry_set_text(GTK_ENTRY(text_score),temp[8]);
    gtk_box_pack_start_defaults(GTK_BOX(vbox1),label);
    gtk_box_pack_start_defaults(GTK_BOX(vbox2),text_score);

    hbox = gtk_hbox_new(TRUE,10);

    button = gtk_button_new_with_label("确定");
    gtk_box_pack_start_defaults(GTK_BOX(hbox),button);
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(to_change_list_item),(gpointer)window);

    button = gtk_button_new_with_label("取消");
    gtk_box_pack_start_defaults(GTK_BOX(hbox),button);
    g_signal_connect(G_OBJECT(button),"clicked",G_CALLBACK(destroy),window);

    gtk_box_pack_start_defaults(GTK_BOX(box),hbox); 

    return  window;
}


GtkWidget* make_window_ok_seat(struct theater *p)//创建确定付款窗口
{
    GtkWidget *box;
    GtkWidget *frame;
    GtkWidget *label;
    GtkWidget *hbox;
    GtkWidget *boxx;
    GtkWidget *boxs;
    GtkWidget *button_buy;
    GtkWidget *button_log;
    GtkWidget *window1;

    char f[20];

    gint i,j;

    window1 = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(G_OBJECT(window1),"delete_event",G_CALLBACK(gtk_main_quit),NULL);
    gtk_window_set_position(GTK_WINDOW(window1),GTK_WIN_POS_CENTER);
    gtk_container_set_border_width(GTK_CONTAINER(window1),10);
    gtk_window_set_title(GTK_WINDOW(window1),"确认购买");

    box = gtk_vbox_new(FALSE,10);

    gtk_container_add(GTK_CONTAINER(window1),box);

    frame = gtk_frame_new("电影名");
    label = gtk_label_new(p->name);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start(GTK_BOX(box),frame,FALSE,FALSE,0);

    frame = gtk_frame_new("上映时间");
    label = gtk_label_new(p->time);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start(GTK_BOX(box),frame,FALSE,FALSE,0);

    frame = gtk_frame_new("上映地点");
    label = gtk_label_new(p->place);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start(GTK_BOX(box),frame,FALSE,FALSE,0);

    frame = gtk_frame_new("购票价格");
    label = gtk_label_new(p->price);
    gtk_container_add(GTK_CONTAINER(frame),label);
    gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
    gtk_box_pack_start(GTK_BOX(box),frame,FALSE,FALSE,0);

    boxx = gtk_vbox_new(FALSE,0);
    for (i=0;i<8;i++)
    {
        for(j=0;j<8;j++)
        {
            if(weizhi[i][j]==2)
            {       

                sprintf(f," 第%d排 第%d列 ",i+1,j+1);
                frame = gtk_frame_new("");
                label = gtk_label_new(f);
                gtk_container_add(GTK_CONTAINER(frame),label);
                gtk_label_set_justify(GTK_LABEL(label),GTK_JUSTIFY_LEFT);
                gtk_box_pack_start(GTK_BOX(boxx),frame,FALSE,FALSE,0);
            }
        }
    }
    gtk_container_add(GTK_CONTAINER(box),boxx);

    hbox = gtk_hbox_new(FALSE,20);
    gtk_container_add(GTK_CONTAINER(box),hbox);


    button_buy = gtk_button_new_with_label("确认");
    button_log = gtk_button_new_with_label("返回");

    gtk_box_pack_start(GTK_BOX(hbox),button_buy,FALSE,FALSE,20);
    gtk_box_pack_start(GTK_BOX(hbox),button_log,FALSE,FALSE,20);
    g_signal_connect(G_OBJECT(button_buy),"clicked",G_CALLBACK(on_put_money),p);
    g_signal_connect(G_OBJECT(button_log),"clicked",G_CALLBACK(on_ok_to_seat),NULL);

    return window1;
}


GtkWidget* make_window_buy_passwd(struct theater *p)//支付登录界面
{
    GtkWidget *window;
    GtkWidget *box;
    GtkWidget *button_a;
    GtkWidget *button_b;
    GtkWidget *label_user;
    GtkWidget *label_pass;
    GtkWidget *text_user;
    GtkWidget *text_pass;
    GtkWidget *table;

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(on_login_to_main),NULL);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);

    gtk_window_set_title(GTK_WINDOW(window),"log in");
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);

    table = gtk_table_new(5,5,FALSE);
    gtk_container_add(GTK_CONTAINER(window),table);

    label_user = gtk_label_new("账户");
    label_pass = gtk_label_new("密码");

    text_user = gtk_entry_new();
    text_pass = gtk_entry_new();

    box = gtk_hbox_new(TRUE,10);

    button_a = gtk_button_new_with_label("登录");
    button_b = gtk_button_new_with_label("返回");

    gtk_box_pack_start(GTK_BOX(box),button_a,FALSE,TRUE,0);
    gtk_box_pack_start(GTK_BOX(box),button_b,FALSE,TRUE,0);

    gtk_entry_set_visibility(GTK_ENTRY(text_pass),FALSE);

    gtk_table_attach_defaults(GTK_TABLE(table),label_user,0,1,0,2);
    gtk_table_attach_defaults(GTK_TABLE(table),label_pass,0,1,3,4);
    gtk_table_attach_defaults(GTK_TABLE(table),text_user,2,5,0,2);
    gtk_table_attach_defaults(GTK_TABLE(table),text_pass,2,5,3,4);

    gtk_table_attach_defaults(GTK_TABLE(table),box,1,4,4,5);

    g_signal_connect(G_OBJECT(button_a),"clicked",G_CALLBACK(on_succeed_login),p);
    g_signal_connect(G_OBJECT(button_b),"clicked",G_CALLBACK(destroy),(gpointer)window);

    return window;
}

GtkWidget* make_tobuy_yesorno(struct theater *p) //创建支付后确认框？
{
    GtkWidget *window;
    GtkWidget *button_yes;
    GtkWidget *button_no;
    GtkWidget *label;   
    GtkWidget *box_b;
    GtkWidget *box_s;

    window = gtk_window_new(GTK_WINDOW_POPUP);
    gtk_window_set_default_size(GTK_WINDOW(window),150,70);
    gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
    g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(on_change_no),NULL);
    gtk_container_set_border_width(GTK_CONTAINER(window),10);

    box_b = gtk_vbox_new(TRUE,10);
    gtk_container_add(GTK_CONTAINER(window),box_b);

    label = gtk_label_new("确定支付？");
    gtk_box_pack_start_defaults(GTK_BOX(box_b),label);

    box_s = gtk_hbox_new(TRUE,10);
    gtk_box_pack_start_defaults(GTK_BOX(box_b),box_s);

    button_yes = gtk_button_new_with_label("是");
    button_no = gtk_button_new_with_label("否");

    gtk_box_pack_start_defaults(GTK_BOX(box_s),button_yes);
    gtk_box_pack_start_defaults(GTK_BOX(box_s),button_no);

    g_signal_connect(G_OBJECT(button_yes),"clicked",G_CALLBACK(on_succeed_buy),p);
    g_signal_connect(G_OBJECT(button_no),"clicked",G_CALLBACK(destroy),(gpointer)window);

    return window;
}

interface.h

GtkWidget* make_window_main();

GtkWidget* make_window_main_login();

GtkWidget* make_window_yesorno();

GtkWidget* make_window_main_change();

GtkWidget* make_window_main_buy();

GtkWidget* make_window_insert();

GtkWidget* make_window2_insert();

GtkWidget* make_window_ok_seat(struct theater *p);

GtkWidget* make_window_choose_seat(struct theater *p);

GtkWidget* make_window_buy_passwd(struct theater *p);

GtkWidget* make_tobuy_yesorno(struct theater *p);

callback.c

#include<gtk/gtk.h>
#include"callback.h"
#include"interface.h"

extern struct findrc *q;

void on_main_to_buy(GtkWidget *widget ,gpointer userdate)//从主界面转至购票页面
{
    gtk_widget_hide(window_main);
    gtk_widget_show_all(window_main_buy);
}

void on_main_to_login(GtkWidget *widget , gpointer userdate)//从主界面转至登录界面
{
    gtk_widget_hide(window_main);
    gtk_widget_show_all(window_main_login);
}

void on_login_to_main(GtkWidget *widget , gpointer userdate)//从登录界面转至主界面
{
    gtk_widget_hide(window_main_login);
    gtk_widget_show_all(window_main);
}

void on_login_to_change(GtkWidget *widget , gpointer userdate)//从登录界面转至管理页面
{
    gtk_widget_hide(window_main_login);
    gtk_widget_show_all(window_main_change);
}

void on_seat_to_buy(GtkWidget *button,gpointer userdate)//从选座界面转至选电影界面
{
    gtk_widget_hide(window_choose_seat);
    gtk_widget_show_all(window_main_buy);
}



void on_ok_to_seat(GtkWidget *button,gpointer userdate)//从付款界面返回选做界面
{
    gtk_widget_destroy(window_choose_to_buy);
    gtk_widget_show_all(window_choose_seat);
}

void on_change_yes(GtkWidget *widget ,gpointer userdate)//确认是
{
    gtk_main_quit();
}

void on_change_no(GtkWidget *widget ,gpointer userdate)//确认否
{
    gtk_widget_hide(window_change_yesorno);
}

void want_to_quit(GtkWidget *widget ,gpointer userdate)//打开确认界面
{
    gtk_widget_show_all(window_change_yesorno);
}

void list_made(GtkWidget *list,struct theater *p)
{
    gchar *s[9];

    fp = fopen("data.txt","rt");
    while(fscanf(fp,"%s%s%s%s%s%s%s%s%s\n",p->name,p->type,p->people,p->time,p->place,p->message,p->photo,p->price,p->score)!=EOF)
    {
        theater_num++;
        s[0]=p->name;
        s[1]=p->type;
        s[2]=p->people;
        s[3]=p->time;
        s[4]=p->place;
        s[5]=p->message;
        s[6]=p->photo;
        s[7]=p->price;
        s[8]=p->score;
        gtk_clist_append((GtkCList *)list,s);
    }
    fclose(fp);
}

void list_add(GtkButton *button , gpointer userdate)//添加影片
{

    GtkWidget *window;

    window = make_window_insert();

    gtk_widget_show_all(window);    
}

void to_add_list_item(GtkWidget *button ,gpointer userdate)//将新增数据显示并存入文件
{
    theater_num++;
    const gchar *list_item[9];//列表项信息
    list_item[0]=gtk_entry_get_text(GTK_ENTRY(text_name));
    list_item[1]=gtk_entry_get_text(GTK_ENTRY(text_type));
    list_item[2]=gtk_entry_get_text(GTK_ENTRY(text_people));
    list_item[3]=gtk_entry_get_text(GTK_ENTRY(text_time));
    list_item[4]=gtk_entry_get_text(GTK_ENTRY(text_place));
    list_item[5]=gtk_entry_get_text(GTK_ENTRY(text_message));
    list_item[6]=gtk_entry_get_text(GTK_ENTRY(text_photo));
    list_item[7]=gtk_entry_get_text(GTK_ENTRY(text_price));
    list_item[8]=gtk_entry_get_text(GTK_ENTRY(text_score));

    gtk_clist_append((GtkCList *)list,(gchar **)list_item);
    fp = fopen("data.txt","at+");

    fprintf(fp,"%s %s %s %s %s %s %s %s %s\n",list_item[0],list_item[1],list_item[2],list_item[3],list_item[4],list_item[5],list_item[6],list_item[7],list_item[8]);
    fclose(fp);
    gtk_widget_destroy((GtkWidget *)userdate);
}


void to_change_list_item(GtkWidget *button ,gpointer userdate)//将修改后的数据显示并存入文件
{
    gint i;
    const gchar *list_item[9];//列表项信息
    list_item[0]=gtk_entry_get_text(GTK_ENTRY(text_name));
    list_item[1]=gtk_entry_get_text(GTK_ENTRY(text_type));
    list_item[2]=gtk_entry_get_text(GTK_ENTRY(text_people));
    list_item[3]=gtk_entry_get_text(GTK_ENTRY(text_time));
    list_item[4]=gtk_entry_get_text(GTK_ENTRY(text_place));
    list_item[5]=gtk_entry_get_text(GTK_ENTRY(text_message));
    list_item[6]=gtk_entry_get_text(GTK_ENTRY(text_photo));
    list_item[7]=gtk_entry_get_text(GTK_ENTRY(text_price));
    list_item[8]=gtk_entry_get_text(GTK_ENTRY(text_score));

    for(i=0;i<9;i++)
    {
        gtk_clist_set_text (GTK_CLIST(list),temp_row,i ,list_item[i]);
    }
    gtk_widget_destroy((GtkWidget *)userdate);
}


void list_change(GtkButton *button , gpointer userdate)//修改影片
{
    GtkWidget *window;

    window = make_window2_insert();

    gtk_widget_show_all(window);
}

void list_delete(GtkButton *button, gpointer userdate)//删除影片
{
    theater_num--;
    gtk_clist_remove( (GtkCList*)userdate,temp_row);
}

void list_clear(GtkButton *button, gpointer userdate)//清空影片
{
    theater_num = 0;
    gtk_clist_clear((GtkCList*)userdate);
}

void selection_made( GtkWidget *list,gint row,gint column,GdkEventButton *event,gpointer userdate)//定位管理界面选中行
{
    gchar *text;
    gtk_clist_get_text(GTK_CLIST(list), row, column, &text);
    temp_row=row;
}

void destroy(GtkWidget *button,GtkWidget *window)//销毁窗体
{
    gtk_widget_destroy(window);
}

void made_file()//更新文件
{
    gint i,j;
    gchar *temp[9];

    fp=fopen("data.txt","wt+");
    for(i=0;i<theater_num;i++)
    {
        for(j=0;j<9;j++)
        {
            gtk_clist_get_text(GTK_CLIST(list),i,j,(gchar **)(&temp[j]));
        }
        fprintf(fp,"%s %s %s %s %s %s %s %s %s\n",temp[0],temp[1],temp[2],temp[3],temp[4],temp[5],temp[6],temp[7],temp[8]);
        //printf("%s %s %s %s %s %s %s %s %s\n",temp[0],temp[1],temp[2],temp[3],temp[4],temp[5],temp[6],temp[7],temp[8]);
    }
    fclose(fp);
    gtk_main_quit();
}


void on_choose_seat_ok (GtkWidget *button,struct theater* p)//显示购票的选择信息
{
    window_choose_to_buy = make_window_ok_seat(p);  
    gtk_widget_show_all(window_choose_to_buy);

}

void on_choose_seat(GtkWidget *button,struct theater* p)//选择影片完毕
{

    window_choose_seat = make_window_choose_seat(p);
    gtk_widget_show_all(window_choose_seat);
}

void toggle_clicked_callback (GtkWidget *widget, struct findrc *q)//点击座位按钮
{
    if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
    {
        weizhi[q->r][q->c]=2;
    }
    else
    {
        weizhi[q->r][q->c]=0;
    }
}

void update_seat_file(struct theater *p)//更新座位数据
{   
    gint i,j;
    strcpy(choose_name,p->name);
    strcat(choose_name,".txt");
    fp=fopen(choose_name,"wt+");
    for (i=0;i<8;i++)
    {
        for (j=0;j<8;j++)
        {
            if(weizhi[i][j]==0)
            {
                fprintf(fp,"0 ");
            }
            else
            {
                fprintf(fp,"1 ");
            }
        }
    }
    fclose(fp);
}

void on_put_money(GtkWidget *button,struct theater *p)//付款，即将输入账户密码
{
    GtkWidget *window;
    window = make_window_buy_passwd(p);
    gtk_widget_show_all(window);

}

void on_succeed_login(GtkWidget *button,struct theater *p)//支付登录成功
{
    GtkWidget *window;
    window = make_tobuy_yesorno(p);
    gtk_widget_show_all(window);

}

void on_succeed_buy(GtkWidget *button,struct theater *p)//成功支付
{
    update_seat_file(p);
    gtk_main_quit();
}

callback.h

#include<stdlib.h>
#include<string.h>

gint theater_num;
gint temp_row;
gchar *temp[9];
gchar choose_name[50];
gint weizhi[8][8];

GtkWidget *window_main;
GtkWidget *window_main_login;
GtkWidget *window_main_change;
GtkWidget *window_main_buy;
GtkWidget *window_change_yesorno;
GtkWidget *window_choose_seat;
GtkWidget *window_choose_to_buy;

GtkWidget *list;

GtkWidget *text_name;
GtkWidget *text_type;
GtkWidget *text_people;
GtkWidget *text_time;
GtkWidget *text_place;
GtkWidget *text_message;
GtkWidget *text_photo;
GtkWidget *text_price;
GtkWidget *text_score;

struct findrc
{
    int r;
    int c;
};

struct findrc *q;

struct theater
{

    gchar name[500];
    gchar type[500];
    gchar people[500];
    gchar time[30];
    gchar place[30];
    gchar message[500];
    gchar photo[20];
    gchar price[10];
    gchar score[10];
}th;

struct theater* p;

FILE *fp;

void on_main_to_login(GtkWidget *widget , gpointer userdate);

void on_login_to_main(GtkWidget *widget , gpointer userdate);

void want_to_quit(GtkWidget *widget ,gpointer userdate);

void on_change_yes(GtkWidget *widget ,gpointer userdate);

void on_change_no(GtkWidget *widget ,gpointer userdate);

void on_login_to_change(GtkWidget *widget , gpointer userdate);

void list_delete (GtkButton *button,gpointer userdate);

void list_clear(GtkButton *button,gpointer userdate);

void list_add(GtkButton *button , gpointer userdate);

void list_change(GtkButton *button , gpointer userdate);

void on_main_to_buy(GtkWidget *widget ,gpointer userdate);

void selection_made( GtkWidget *list,gint row,gint column,GdkEventButton *event,gpointer userdate);

void list_made(GtkWidget *list,struct theater *p);

void destroy(GtkWidget *button,GtkWidget *window);

void to_add_list_item(GtkWidget *button ,gpointer userdate);

void to_change_list_item(GtkWidget *button ,gpointer userdate);

void made_file();

void on_seat_to_buy(GtkWidget *button,gpointer userdate);

void on_choose_seat(GtkWidget *button,struct theater* p);

void on_choose_seat_ok (GtkWidget *button,struct theater* p);

void toggle_clicked_callback (GtkWidget *widget, struct findrc *p);

void on_put_money(GtkWidget *button,struct theater *p);

void update_seat_file(struct theater *p);

void on_ok_to_seat(GtkWidget *button,gpointer userdate);

void on_succeed_login(GtkWidget *button,struct theater *p);

void on_succeed_buy(GtkWidget *button,struct theater *p);