window_handler.c

来自「CS架构的多平台的GUI系统」· C语言 代码 · 共 478 行 · 第 1/2 页

/***************************************************************************
    begin                : Mon Aug 9 2004
    copyright            : (C) 2004 - 2005 by Alper Akcan
    email                : [e-mail]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Lesser General Public License as        *
 *   published by the Free Software Foundation; either version 2.1 of the  *
 *   License, or (at your option) any later version.                       *
 *                                                                         *
 ***************************************************************************/

#include "../lib/xynth_.h"
#include "server.h"

#define s_server_window_btn_y(a)\
	int id = s_server_pri_id(0);\
	if (id < 0) {\
		return;\
	}\
	if (id == server->cursor.xyid) {\
		s_server_mouse_setcursor(a);\
	} else {\
		s_server_mouse_setcursor(MOUSE_CURSOR_ARROW);\
	}

void s_server_window_btn_resize_oh (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_mouse_setcursor(MOUSE_CURSOR_ARROW);
}
void s_server_window_btn_resize_u_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZEV);
}
void s_server_window_btn_resize_ur_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZES);
}
void s_server_window_btn_resize_r_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZEH);
}
void s_server_window_btn_resize_dr_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZEB);
}
void s_server_window_btn_resize_d_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZEV);
}
void s_server_window_btn_resize_dl_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZES);
}
void s_server_window_btn_resize_l_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZEH);
}
void s_server_window_btn_resize_ul_o (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_y(MOUSE_CURSOR_SIZEB);
}

#define s_server_window_btn_x(a, b)\
	int id;\
	s_rect_t coor;\
	id = s_server_pri_id(0);\
	if (id < 0) {\
		return;\
	}\
	coor.x = server->client[id].button[b].x;\
	coor.y = server->client[id].button[b].y;\
	coor.w = server->client[id].button[b].w;\
	coor.h = server->client[id].button[b].h;\
	s_server_putbox(window, id, &coor, coor.x, coor.y, &server->theme.button[a][b]);\
	s_server_surface_update(&coor);

#define s_server_window_btn_x_(a, b)\
	if ((event->mouse->px >= handler->mouse.x) &&\
	    (event->mouse->px <= (handler->mouse.x + handler->mouse.w)) &&\
	    (event->mouse->py >= handler->mouse.y) &&\
	    (event->mouse->py <= (handler->mouse.y + handler->mouse.h))) {\
		s_server_window_btn_x(a, b);\
	}

void s_server_window_btn_menu_p (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(2, MENU);
}
void s_server_window_btn_menu_ho (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x_(2, MENU);
}
void s_server_window_btn_menu_oh (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(1, MENU);
}
void s_server_window_btn_menu_r (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_menu_oh(window, event, handler);
}

void s_server_window_btn_hide_p (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(2, HIDE);
}
void s_server_window_btn_hide_ho (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x_(2, HIDE);
}
void s_server_window_btn_hide_oh (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(1, HIDE);
}
void s_server_window_btn_hide_r (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_hide_oh(window, event, handler);
}

void s_server_window_btn_maximize_p (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(2, MAXIMIZE);
}
void s_server_window_btn_maximize_ho (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x_(2, MAXIMIZE);
}
void s_server_window_btn_maximize_oh (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(1, MAXIMIZE);
}
void s_server_window_btn_maximize_r (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_maximize_oh(window, event, handler);
	s_server_window_maximize(window);
}

void s_server_window_btn_close_p (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(2, CLOSE);
}
void s_server_window_btn_close_ho (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x_(2, CLOSE);
}
void s_server_window_btn_close_oh (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_btn_x(1, CLOSE);
}
void s_server_window_btn_close_r (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_close(window);
}
void s_server_window_btn_move (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_move(window);
}
void s_server_window_btn_resize_up (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_up(window);
}
void s_server_window_btn_resize_up_left (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_up_left(window);
}
void s_server_window_btn_resize_up_right (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_up_right(window);
}
void s_server_window_btn_resize_left (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_left(window);
}
void s_server_window_btn_resize_right (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_right(window);
}
void s_server_window_btn_resize_down (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_down(window);
}
void s_server_window_btn_resize_down_left (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_down_left(window);
}
void s_server_window_btn_resize_down_right (s_window_t *window, s_event_t *event, s_handler_t *handler)
{
	s_server_window_resize_down_right(window);
}

void s_server_window_handlers_del_mouse (void)
{
	int i;
	for (i = 0; i < 20; i++) {
		s_handler_del(server->window, server->whndl[i]);
	}
}

void s_server_window_handlers_add_mouse (int id)
{
        int v = 1;
	s_handler_t *hndl;

	/* menu */
        hndl = server->whndl[0];
        hndl->type = MOUSE_HANDLER;
	hndl->mouse.x = server->client[id].button[MENU].x + server->theme.button[v][MENU].handler.x;
	hndl->mouse.y = server->client[id].button[MENU].y + server->theme.button[v][MENU].handler.y;
	hndl->mouse.w = server->theme.button[v][MENU].handler.w;
	hndl->mouse.h = server->theme.button[v][MENU].handler.h;
	hndl->mouse.button = MOUSE_LEFTBUTTON;
	hndl->mouse.p = s_server_window_btn_menu_p;
	hndl->mouse.r = s_server_window_btn_menu_r;
	hndl->mouse.oh = s_server_window_btn_menu_oh;
	hndl->mouse.ho = s_server_window_btn_menu_ho;
	hndl->mouse.hoh = s_server_window_btn_menu_oh;
	s_handler_add(server->window, hndl);

        /* hide */
        hndl = server->whndl[1];
        hndl->type = MOUSE_HANDLER;
	hndl->mouse.x = server->client[id].button[HIDE].x + server->theme.button[v][HIDE].handler.x;
	hndl->mouse.y = server->client[id].button[HIDE].y + server->theme.button[v][HIDE].handler.y;
	hndl->mouse.w = server->theme.button[v][HIDE].handler.w;
	hndl->mouse.h = server->theme.button[v][HIDE].handler.h;
	hndl->mouse.button = MOUSE_LEFTBUTTON;
	hndl->mouse.p = s_server_window_btn_hide_p;
	hndl->mouse.r = s_server_window_btn_hide_r;
	hndl->mouse.oh = s_server_window_btn_hide_oh;
	hndl->mouse.ho = s_server_window_btn_hide_ho;
	hndl->mouse.hoh = s_server_window_btn_hide_oh;
	s_handler_add(server->window, hndl);

        /* close */
        hndl = server->whndl[2];
        hndl->type = MOUSE_HANDLER;