si_t save_as_button_callback(void* btn, void* msg)
{
union message* m = (union message*)msg;
struct button* b = NULL;
switch(m->base.type)
{
case MESSAGE_TYPE_MOUSE_SINGLE_CLICK:
if(NULL == save_window)
{
save_window = window_init("save window");
/* 申请失败 */
if(NULL == main_window)
{
EGUI_PRINT_ERROR("failed to init save window");
application_exit();
return -1;
}
window_set_bounds(save_window, main_window->area.x + 30, main_window->area.y + 30, 300, 60);
window_set_color(save_window, NULL, &barely_blue);
save_text_line = text_line_init(FILE_MAX, 0);
if(NULL == save_text_line)
{
EGUI_PRINT_ERROR("failed to init save_text_line on save window");
application_exit();
return -1;
}
text_line_set_bounds(save_text_line, 5, 5, 230, 50);
text_line_set_placeholder(save_text_line, "input file name");
text_line_set_color(save_text_line, &dark_blue, NULL, &light_green);
b = button_init("ok");
if(NULL == b)
{
EGUI_PRINT_ERROR("failed to init ok button on save window");
application_exit();
return -1;
}
button_set_bounds(b, 240, 10, 50, 40);
button_set_color(b, &dark_blue, &light_green);
button_set_font(b, FONT_MATRIX_12);
b->callback = save_window_ok_button_callback;
object_attach_child(OBJECT_POINTER(save_window), OBJECT_POINTER(b));
object_attach_child(OBJECT_POINTER(save_window), OBJECT_POINTER(save_text_line));
application_add_window(NULL, save_window);
break;
}
else
{
EGUI_PRINT_ERROR("save window already open!");
}
default:
button_default_callback(btn, msg);
}
return 0;
}
si_t pop_window()
{
switch(save_or_rename_flag)
{
case 0:
save_window = window_init("save_directory_window");
break;
case 1:
save_window = window_init("save_file_window");
break;
case 2:
save_window = window_init("rename_window");
break;
default:
break;
}
if(NULL == save_window)
{
//EGUI_PRINT_ERROR("failed to init save window");
application_exit();
return -1;
}
window_set_bounds(save_window,200, 200, 300, 60);
window_set_color(save_window, NULL, &ground_purple);
save_text_line = text_line_init(100, 0);
if(NULL == save_text_line)
{
//EGUI_PRINT_ERROR("failed to init save_text_line on save window");
application_exit();
return -1;
}
text_line_set_bounds(save_text_line, 5, 5, 230, 50);
text_line_set_placeholder(save_text_line, "input file name");
text_line_set_color(save_text_line, &heavy_blue, NULL, &heavy_blue );
save_button = button_init("OK");
if(NULL == save_button)
{
//EGUI_PRINT_ERROR("failed to init ok button on save window");
application_exit();
return -1;
}
button_set_bounds(save_button, 240, 10, 50, 40);
button_set_color(save_button, &ground_purple, &heavy_blue );
button_set_font(save_button, FONT_MATRIX_12);
save_button->callback = rename_window_ok_button_callback;
object_attach_child(OBJECT_POINTER(save_window), OBJECT_POINTER(save_button));
object_attach_child(OBJECT_POINTER(save_window), OBJECT_POINTER(save_text_line));
application_add_window(Desktop_w, save_window);
return 0;
}
si_t right_click_menu_init() {
si_t i = 0;
for(i=0;i<MENU_NUM;i++)
menu_button[i]=NULL;
//第一个邮件按钮（新建文件夹）
menu_button[0] = button_init("NEW FOLDER");
/* 申请失败 */
if(menu_button[0] == NULL)
{
application_exit();
return -1;
}
menu_button[0]->callback = right_click_menu_NEW_FOLDER;
//第二个邮件按钮（新建文件）
menu_button[1] = button_init("NEW FILE");
/* 申请失败 */
if(menu_button[1] == NULL)
{
application_exit();
return -1;
}
menu_button[1]->callback = right_click_menu_NEW_FILE;
//第三个邮件按钮（打开）
menu_button[2] = button_init("open");
/* 申请失败 */
if(menu_button[2] == NULL)
{
application_exit();
return -1;
}
menu_button[2]->callback = right_click_menu_open;
//第四个邮件按钮（重命名）
menu_button[3] = button_init("rename");
/* 申请失败 */
if(menu_button[3] == NULL)
{
application_exit();
return -1;
}
menu_button[3]->callback = right_click_menu_rename;
//第五个邮件按钮（删除）
menu_button[4] = button_init("delete");
/* 申请失败 */
if(menu_button[4] == NULL)
{
application_exit();
return -1;
}
menu_button[4]->callback = right_click_menu_delete;
//第六个邮件按钮（刷新）
menu_button[5] = button_init("FLUSH");
/* 申请失败 */
if(menu_button[5] == NULL)
{
application_exit();
return -1;
}
menu_button[5]->callback = right_click_menu_FLUSH;
//第七个邮件按钮（复制）
menu_button[6] = button_init("coyp");
/* 申请失败 */
if(menu_button[6] == NULL)
{
application_exit();
return -1;
}
menu_button[6]->callback = right_click_menu_copy;
//第八个邮件按钮（粘贴）
menu_button[7] = button_init("paste");
/* 申请失败 */
if(menu_button[7] == NULL)
{
application_exit();
return -1;
}
menu_button[7]->callback = right_click_menu_paste;
/* 添加button */
for(i=0;i<MENU_NUM;i++){
button_set_color(menu_button[i], &font_white, &ground_purple);
button_set_bounds(menu_button[i], 0, -30, 0, 0);
object_attach_child(OBJECT_POINTER(Desktop_im), OBJECT_POINTER(menu_button[i]));
}
/* 右键菜单不显示 */
menu_show = 0;
}
int main(int argc, char* argv[])
{
struct scroll_bar* s;
struct button* b1 = NULL, *b2 = NULL;
char msg[LABEL_MAX];
char file_msg[LABEL_MAX];
si_t video_access_mode = VIDEO_ACCESS_MODE_BUFFER;
si_t app_type = APPLICATION_TYPE_NORMAL;
char* file_name = NULL;
si_t fonty = 0;
/**
* open with file
**/
if(argc == 2)
{
struct stat st;
if(stat(argv[1], &st) == -1)
{
EGUI_PRINT_ERROR("file %s does not exists", argv[1]);
return -1;
}
if(!S_ISREG(st.st_mode) || access(argv[1], R_OK | W_OK) != 0)
{
EGUI_PRINT_ERROR("file %s cannot access!", argv[1]);
return -1;
}
/**
* file too large
**/
if(st.st_size > FILE_MAX)
{
EGUI_PRINT_ERROR("file %s does not exists\n", argv[1]);
return -1;
}
file_name = argv[1];
}
else if(argc != 1)
{
EGUI_PRINT_ERROR("wrong parameter!\nusage: \nediterbasic\nor:\nediterbasic [filename]");
return -1;
}
/* 初始化用户应用程序 */
application_init(video_access_mode, app_type, "editerbasic");
/**
* window
**/
main_window = window_init("editer_basic");
/* 申请失败 */
if(main_window == NULL)
{
application_exit();
return -1;
}
window_set_bounds(main_window, 300, 100, 550, 300);
window_set_color(main_window, NULL, &light_green);
/**
* label that show process
**/
if(file_name)
{
sprintf(file_msg, "%s", file_name);
}
else
{
sprintf(file_msg, "new file");
}
file_label = label_init(file_msg);
if(file_label == NULL)
{
application_exit();
return -1;
}
label_set_bounds(file_label, 10, 10, 365, 20);
label_set_color(file_label, &barely_blue, &light_blue);
label_set_font(file_label, FONT_MATRIX_12);
/**
* save button
**/
b1 = button_init("save");
if(b1 == NULL)
{
application_exit();
return -1;
}
button_set_bounds(b1, 380, 5, 60, 30);
button_set_color(b1, &dark_blue, &barely_blue);
button_set_font(b1, FONT_MATRIX_12);
b1->callback = save_button_callback;
b2 = button_init("save as");
if(b2 == NULL)
{
application_exit();
return -1;
}
button_set_bounds(b2, 445, 5, 100, 30);
button_set_color(b2, &dark_blue, &barely_blue);
button_set_font(b2, FONT_MATRIX_12);
b2->callback = save_as_button_callback;
/**
* text_line that shows file context
**/
file_context_text_line = text_line_init(FILE_MAX, 0);
if(file_context_text_line == NULL)
{
application_exit();
return -1;
}
text_line_set_bounds(file_context_text_line, 5, 40, 520, 230);
text_line_set_color(file_context_text_line, &dark_blue, NULL, NULL);
text_line_set_multilines(file_context_text_line);
fonty = get_font_height(file_context_text_line->gd);
if(file_name)
{
if(load_file(file_name, text_line_get_buf(file_context_text_line)) < 0)
{
EGUI_PRINT_ERROR("failed to load file %s", file_name);
application_exit();
return -1;
}
s = scroll_bar_init(1, fonty * text_line_get_max_line_shown(file_context_text_line), fonty);
}
else
{
s = scroll_bar_init(1, file_context_text_line->area.height, fonty);
}
if(s == NULL)
{
application_exit();
return -1;
}
scroll_bar_set_bounds(s, 525, 40, 20, 230);
text_line_register_move_handler(file_context_text_line, WIDGET_POINTER(s), TEXT_LINE_EVENT_ALL, scrollbar_subscribe_text_line);
scroll_bar_register_move_handler(s, WIDGET_POINTER(file_context_text_line), SCROLL_BAR_EVENT_ALL, text_line_subscribe_scrollbar);
log_label = label_init(msg);
if(log_label == NULL)
{
application_exit();
return -1;
}
label_set_bounds(log_label, 5, 275, 450, 20);
label_set_color(log_label, NULL, &light_green);
sprintf(msg, "open file successfully!");
object_attach_child(OBJECT_POINTER(main_window), OBJECT_POINTER(file_label));
object_attach_child(OBJECT_POINTER(main_window), OBJECT_POINTER(file_context_text_line));
object_attach_child(OBJECT_POINTER(main_window), OBJECT_POINTER(log_label));
object_attach_child(OBJECT_POINTER(main_window), OBJECT_POINTER(b1));
object_attach_child(OBJECT_POINTER(main_window), OBJECT_POINTER(b2));
object_attach_child(OBJECT_POINTER(main_window), OBJECT_POINTER(s));
/* 添加顶层窗口 */
application_add_window(NULL, main_window);
/* 设置主窗口 */
application_set_main_window(main_window);
/* 运行 */
application_exec();
return 0;
}
