Geek 6/Geek-006.iso/linux/video/xmovie-1.5.3.tar.gz/xmovie-1.5.3.tar/xmovie-1.5.3/guicast/bcmenubar.h

C/C++ Source or Header | 2000-11-29 | 4KB | 201 lines

#ifndef BCMENUBAR_H
#define BCMENUBAR_H

#include "bcmenubar.inc"
#include "bcpopup.inc"
#include "bcsubwindow.h"

class BC_MenuBar : public BC_SubWindow
{
public:
    BC_MenuBar(int x, int y, int w);
    virtual ~BC_MenuBar();

    friend BC_Menu;

    int add_menu(BC_Menu* menu);

    int initialize();
    int keypress_event();
    int button_press_event();
    int button_release_event();
    int cursor_motion_event();
    int cursor_enter_event();
    int cursor_leave_event();
    int resize_event(int w, int h);
    int translation_event();
    int deactivate();
    int unhighlight();

private:
    int draw_face();
    int activate();
// Array of menu titles
    ArrayList<BC_Menu*> menu_titles;
// number of button releases since activation
    int button_releases;
// When a menu is pulled down
    int active;
};

class BC_Menu
{
public:
    BC_Menu(char *text);
    virtual ~BC_Menu();

    friend BC_MenuBar;

// Called by user
    int add_item(BC_MenuItem* menuitem);
    int remove_item(BC_MenuItem* item = 0);
    int total_menuitems();
    int set_text(char *text);

// Called by BC_Menubar
    int initialize(BC_WindowBase *top_level, BC_MenuBar *menu_bar, int x, int y, int w, int h);
    int dispatch_button_press();
    int dispatch_button_release();
    int dispatch_keypress();
    int dispatch_motion_event();
    int dispatch_cursor_leave();
    int dispatch_translation_event();
    int deactivate_menu();
    int activate_menu();
    int unhighlight();

private:
    int draw_title();
// If this menu is pulled down
    int active;
    char text[1024];
    BC_WindowBase *top_level;
// Owner menubar if there is one
    BC_MenuBar *menu_bar;
// Client popup
    BC_MenuPopup *menu_popup;
    int highlighted;
// Dimensions relative to menubar.
    int x, y, w, h;
};

class BC_MenuItem
{
public:
    BC_MenuItem(char *text, char *hotkey_text = "", int hotkey = 0);
    virtual ~BC_MenuItem();

    friend BC_MenuPopup;

    int add_submenu(BC_SubMenu *submenu);
    int set_checked(int value);
    int get_checked();
    int set_text(char *text);
    int set_shift(int value = 1);

    int deactivate_submenus(BC_MenuPopup *exclude);
    int activate_submenu();
    virtual int handle_event() { return 1; };
    int dispatch_button_press();
    int dispatch_button_release(int &redraw);
    int dispatch_motion_event(int &redraw);
    int dispatch_translation_event();
    int dispatch_cursor_leave();
    int dispatch_key_press();
    int add_item(BC_MenuItem *item);
    int initialize(BC_WindowBase *top_level, BC_MenuBar *menu_bar, BC_MenuPopup *menu_popup);
    int draw();
    char* get_text();
    BC_WindowBase* get_top_level();
    BC_PopupMenu* get_popup_menu();

private:
    BC_WindowBase *top_level;
    BC_MenuBar *menu_bar;
    BC_MenuPopup *menu_popup;
// Submenu if this item owns one.
    BC_SubMenu *submenu;
// whether the cursor is over or not
    int highlighted;
// whether the cursor is over and the button is down
    int down;
// check box
    int checked;
// title
    char text[256];
// text of hotkey
    char hotkey_text[32];
    int shift_hotkey;
// code of hotkey
    int hotkey;
// y position of this item set during menu activation
    int y;
// height of item is set during menu activation
    int h;
};


class BC_MenuPopup
{
public:
    BC_MenuPopup();
    virtual ~BC_MenuPopup();

    friend BC_MenuItem;

    int initialize(BC_WindowBase *top_level,
        BC_MenuBar *menu_bar,
        BC_Menu *menu,
        BC_MenuItem *menu_item,
        BC_PopupMenu *popup_menu);
    int add_item(BC_MenuItem *item);
    int remove_item(BC_MenuItem* item = 0);
    int total_menuitems();

// Deactivates all submenus in a downward progression except for the exclude
    int deactivate_submenus(BC_MenuPopup *exclude = 0);
    int dispatch_button_press();
    int dispatch_button_release();
    int dispatch_key_press();
    int dispatch_motion_event();
    int dispatch_cursor_leave();
    int dispatch_translation_event();
    int deactivate_menu();
    int activate_menu(int x, int y, int w, int h, int top_window_coords, int vertical_justify);
    int get_key_x();
    int get_w();
    int draw_items();
    BC_Popup* get_popup();

private:
    int get_dimensions();

    ArrayList<BC_MenuItem *> menu_items;
    BC_WindowBase *top_level;
    BC_MenuItem *menu_item;
    BC_MenuBar *menu_bar;
    BC_PopupMenu *popup_menu;
    BC_Menu *menu;
// Dimensions relative to root window
    int x, y, w, h;
// Horizontal position of hotkey text
    int key_x;
// Popup window that only exists when menu is down.
    BC_Popup *popup;
    int active;
    int type;
};

class BC_SubMenu : public BC_MenuPopup
{
public:
    BC_SubMenu();
    virtual ~BC_SubMenu();

    int add_submenuitem(BC_MenuItem *item);
};



#endif