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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* widget.cc
*
* Sun Oct 9 13:01:44 CEST 2011
* Copyright 2011 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* DrumGizmo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "widget.h"
#include "globalcontext.h"
#include "widgetcontext.h"
#include <stdio.h>
#include <X11/Xatom.h>
Widget::Widget(GlobalContext *gctx, Widget *parent)
{
this->gctx = gctx;
this->parent = parent;
wctx = new WidgetContext();
_x = _y = _width = _height = 10;
#ifdef X11
// Get some colors
int blackColor = BlackPixel(gctx->display, DefaultScreen(gctx->display));
Window w;
if(parent == NULL) w = DefaultRootWindow(gctx->display);
else w = parent->wctx->window;
// Create the window
wctx->window = XCreateSimpleWindow(gctx->display,
w, _x, _y, _width, _height, 0,
blackColor, blackColor);
gctx->widgets[wctx->window] = this;
// We want to get MapNotify events
XSelectInput(gctx->display, wctx->window,
StructureNotifyMask |
PointerMotionMask |
ButtonPressMask |
ButtonReleaseMask |
KeyPressMask |
KeyReleaseMask|
ExposureMask |
StructureNotifyMask);
/*
// register interest in the delete window message
wdg->wmDeleteMessage = XInternAtom(wdg->dpy, "WM_DELETE_WINDOW", false);
XSetWMProtocols(wdg->dpy, wdg->w, &wdg->wmDeleteMessage, 1);
*/
// "Map" the window (that is, make it appear on the screen)
XMapWindow(gctx->display, wctx->window);
// Create a "Graphics Context"
wctx->gc = XCreateGC(gctx->display, wctx->window, 0, NULL);
// Wait for the MapNotify event
for(;;) {
XEvent e;
XNextEvent(gctx->display, &e);
if(e.type == MapNotify) break;
}
#endif
}
Widget::~Widget()
{
#ifdef X11
gctx->widgets.erase(wctx->window);
#endif/*X11*/
delete wctx;
}
void Widget::show()
{
}
void Widget::hide()
{
}
void Widget::addChild(Widget *widget)
{
children.push_back(widget);
}
void Widget::setSize(size_t width, size_t height)
{
_width = width;
_height = height;
#ifdef X11
XResizeWindow(gctx->display, wctx->window, width, height);
#endif/*X11*/
}
void Widget::move(size_t x, size_t y)
{
_x = x;
_y = y;
#ifdef X11
XMoveWindow(gctx->display, wctx->window, x, y);
#endif/*X11*/
}
size_t Widget::x() { return _x; }
size_t Widget::y() { return _y; }
size_t Widget::width() { return _width; }
size_t Widget::height() { return _height; }
#ifdef TEST_WIDGET
//Additional dependency files
//deps:
//Required cflags (autoconf vars may be used)
//cflags:
//Required link options (autoconf vars may be used)
//libs:
#include "test.h"
TEST_BEGIN;
// TODO: Put some testcode here (see test.h for usable macros).
TEST_END;
#endif/*TEST_WIDGET*/
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