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Diffstat (limited to 'plugingui/widget.cc')
| -rw-r--r-- | plugingui/widget.cc | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/plugingui/widget.cc b/plugingui/widget.cc new file mode 100644 index 0000000..12100dc --- /dev/null +++ b/plugingui/widget.cc @@ -0,0 +1,152 @@ +/* -*- 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*/ |