130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
// FbPixmap.cc for FbTk - Fluxbox ToolKit
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// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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// $Id: FbPixmap.cc,v 1.1 2003/04/25 12:29:49 fluxgen Exp $
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#include "FbPixmap.hh"
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#include "App.hh"
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namespace FbTk {
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FbPixmap::FbPixmap():m_pm(0),
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m_width(0), m_height(0),
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m_depth(0) { }
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FbPixmap::FbPixmap(const FbPixmap &the_copy):m_pm(0),
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m_width(0), m_height(0),
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m_depth(0) {
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copy(the_copy);
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}
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FbPixmap::FbPixmap(Drawable src,
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unsigned int width, unsigned int height,
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int depth):m_pm(0),
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m_width(0), m_height(0),
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m_depth(0) {
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create(src, width, height, depth);
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}
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FbPixmap::~FbPixmap() {
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free();
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}
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void FbPixmap::copyArea(Drawable src, GC gc,
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int src_x, int src_y,
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int dest_x, int dest_y,
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unsigned int width, unsigned int height) {
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if (m_pm == 0 || src == 0 || gc == 0)
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return;
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XCopyArea(FbTk::App::instance()->display(),
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src, m_pm, gc,
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src_x, src_y,
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dest_x, dest_y,
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width, height);
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}
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void FbPixmap::fillRectangle(GC gc, int x, int y,
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unsigned int width, unsigned int height) {
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if (m_pm == 0 || gc == 0)
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return;
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XFillRectangle(FbTk::App::instance()->display(),
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m_pm, gc,
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x, y,
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width, height);
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}
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void FbPixmap::drawRectangle(GC gc, int x, int y,
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unsigned int width, unsigned int height) {
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if (m_pm == 0 || gc == 0)
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return;
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XDrawRectangle(FbTk::App::instance()->display(),
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m_pm, gc,
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x, y,
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width, height);
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}
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void FbPixmap::fillPolygon(GC gc, XPoint *points, int npoints,
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int shape, int mode) {
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if (m_pm == 0 || gc == 0 || points == 0 || npoints == 0)
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return;
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XFillPolygon(FbTk::App::instance()->display(),
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m_pm, gc, points, npoints,
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shape, mode);
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}
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FbPixmap &FbPixmap::operator = (const FbPixmap &the_copy) {
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copy(the_copy);
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return *this;
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}
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void FbPixmap::copy(const FbPixmap &the_copy) {
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free();
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create(the_copy.drawable(), the_copy.width(), the_copy.height(), the_copy.depth());
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}
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void FbPixmap::free() {
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if (m_pm != 0) {
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XFreePixmap(FbTk::App::instance()->display(), m_pm);
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m_pm = 0;
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}
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m_width = 0;
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m_height = 0;
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m_depth = 0;
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}
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void FbPixmap::create(Drawable src,
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unsigned int width, unsigned int height,
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int depth) {
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if (src == 0)
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return;
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m_pm = XCreatePixmap(FbTk::App::instance()->display(),
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src, width, height, depth);
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if (m_pm == 0)
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return;
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m_width = width;
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m_height = height;
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m_depth = depth;
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}
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}; // end namespace FbTk
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