151 lines
4.9 KiB
C++
151 lines
4.9 KiB
C++
// Texture.hh for Fluxbox Window Manager
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// Copyright (c) 2002 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
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//
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// from Image.cc for Blackbox - an X11 Window manager
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// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.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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#include "App.hh"
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#include "Texture.hh"
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#include <X11/Xlib.h>
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#ifdef HAVE_CSTRING
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#include <cstring>
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#else
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#include <string.h>
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#endif
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#ifdef HAVE_CCTYPE
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#include <cctype>
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#else
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#include <ctype.h>
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#endif
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namespace FbTk {
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void Texture::setFromString(const char * const texture_str) {
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if (texture_str == 0)
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return;
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int t_len = strlen(texture_str) + 1;
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char *ts = new char[t_len];
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strcpy(ts, texture_str);
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// to lower
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for (size_t byte_pos = 0; byte_pos < strlen(ts); ++byte_pos)
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ts[byte_pos] = tolower(ts[byte_pos]);
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if (strstr(ts, "parentrelative")) {
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setType(Texture::PARENTRELATIVE);
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} else {
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setType(Texture::NONE);
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if (strstr(ts, "gradient")) {
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addType(Texture::GRADIENT);
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if (strstr(ts, "crossdiagonal"))
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addType(Texture::CROSSDIAGONAL);
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else if (strstr(ts, "rectangle"))
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addType(Texture::RECTANGLE);
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else if (strstr(ts, "pyramid"))
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addType(Texture::PYRAMID);
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else if (strstr(ts, "pipecross"))
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addType(Texture::PIPECROSS);
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else if (strstr(ts, "elliptic"))
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addType(Texture::ELLIPTIC);
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else if (strstr(ts, "diagonal"))
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addType(Texture::DIAGONAL);
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else if (strstr(ts, "horizontal"))
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addType(Texture::HORIZONTAL);
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else if (strstr(ts, "vertical"))
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addType(Texture::VERTICAL);
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else
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addType(Texture::DIAGONAL);
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} else if (strstr(ts, "solid"))
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addType(Texture::SOLID);
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else
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addType(Texture::DEFAULT_TEXTURE);
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if (strstr(ts, "raised"))
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addType(Texture::RAISED);
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else if (strstr(ts, "sunken"))
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addType(Texture::SUNKEN);
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else if (strstr(ts, "flat"))
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addType(Texture::FLAT);
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else
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addType(Texture::DEFAULT_BEVEL);
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if (! (type() & Texture::FLAT)) {
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if (strstr(ts, "bevel2"))
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addType(Texture::BEVEL2);
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else
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addType(Texture::BEVEL1);
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}
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if (strstr(ts, "invert"))
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addType(Texture::INVERT);
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if (strstr(ts, "interlaced"))
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addType(Texture::INTERLACED);
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if (strstr(ts, "tiled"))
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addType(Texture::TILED);
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}
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delete [] ts;
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}
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void Texture::calcHiLoColors(int screen_num) {
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Display *disp = FbTk::App::instance()->display();
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XColor xcol;
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Colormap colm = DefaultColormap(disp, screen_num);
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xcol.red = (unsigned int) (m_color.red() +
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(m_color.red() >> 1));
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if (xcol.red >= 0xff) xcol.red = 0xffff;
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else xcol.red *= 0x101;
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xcol.green = (unsigned int) (m_color.green() +
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(m_color.green() >> 1));
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if (xcol.green >= 0xff) xcol.green = 0xffff;
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else xcol.green *= 0x101;
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xcol.blue = (unsigned int) (m_color.blue() +
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(m_color.blue() >> 1));
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if (xcol.blue >= 0xff) xcol.blue = 0xffff;
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else xcol.blue *= 0x101;
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if (! XAllocColor(disp, colm, &xcol))
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xcol.pixel = 0;
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m_hicolor.setPixel(xcol.pixel);
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xcol.red =
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(unsigned int) ((m_color.red() >> 2) +
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(m_color.red() >> 1)) * 0x101;
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xcol.green =
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(unsigned int) ((m_color.green() >> 2) +
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(m_color.green() >> 1)) * 0x101;
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xcol.blue =
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(unsigned int) ((m_color.blue() >> 2) +
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(m_color.blue() >> 1)) * 0x101;
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if (! XAllocColor(disp, colm, &xcol))
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xcol.pixel = 0;
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m_locolor.setPixel(xcol.pixel);
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}
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} // end namespace FbTk
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