ede/ede-about/ede-about.cpp

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/*
* $Id$
*
* Eabout, display version and authors
* Part of Equinox Desktop Environment (EDE).
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* Copyright (c) 2008-2014 EDE Authors.
*
* This program is licensed under terms of the
* GNU General Public License version 2 or newer.
* See COPYING for details.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h> // memset
#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Group.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Text_Display.H>
#include <FL/Fl_Text_Buffer.H>
#include <FL/Fl_Pixmap.H>
#include <edelib/Ede.h>
#include <edelib/WindowUtils.h>
#include "icons/ede.xpm"
EDELIB_NS_USING(window_center_on_screen)
static Fl_Pixmap image_ede((const char**)ede_xpm);
Fl_Window* win;
Fl_Text_Buffer* stylebuff;
Fl_Text_Display::Style_Table_Entry style_table[] = {
{ FL_BLACK, FL_HELVETICA, 12, }, // A - plain
{ FL_BLACK, FL_HELVETICA_BOLD, 12} // B - bold text
};
const char* content = "\n\
Developers:\n\n\
Sanel Zukan (karijes@users.sf.net)\n\
Vedran Ljubovic (vljubovic@users.sf.net)\n\
\n\
Contributors:\n\n\
(to be added)\n\
\n\
Past developers:\n\n\
Martin Pekar\n\
Mikko Lahtenaaki\n\
Dejan Lekic\n\
Alexey Parshin\n\
\n\
Translators:\n\n\
(to be added)\n\
\n\
Patches in 1.x series by:\n\n\
Michael Sheldon\n\
Anthony Wesley\n\
and others! Thank you guys! :)\n\
\n\
Web:\n\n\
http://equinox-project.org\n\
\n\
Bug reports:\n\n\
http://bugs.equinox-project.org\n\
\n\
License: \n\n\
This program is based in part on the work of\n\
FLTK project (www.fltk.org).\n\
\n\
This program is free software, you can redistribute\n\
it and/or modify it under the terms of GNU General\n\
Public License as published by the Free Software\n\
Foundation, either version 2 of the License, or\n\
(at your option) any later version.\n\n\
This program is distributed in the hope that it will\n\
be useful, but WITHOUT ANY WARRANTY;\n\
without even the implied\n\
warranty of MERCHANTABILITY or FITNESS\n\
FOR A PARTICULAR PURPOSE.\n\n\
See the GNU General Public License for more details.\n\
You should have received a copy of the GNU General\n\
Public Licence along with this program; if not, write\n\
to the Free Software Foundation, Inc., 675 Mass Ave,\n\
Cambridge, MA 02139, USA";
const char* bold_keywords[] = {
"Developers:",
"Contributors:",
"Past developers:",
"Patches in 1.x series by:",
"Translators:",
"Web:",
"Bug reports:",
"License:"
};
#define BOLD_KEYWORDS_LEN 8
static void close_cb(Fl_Widget*, void*) {
win->hide();
}
static char* prepare_style(char* txt, int len) {
// paint all with 'A' style at startup
char* style = new char[len + 1];
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memset(style, 'A', len - 1);
style[len] = '\0';
// find bold keywords and paint them
char* p = 0;
unsigned int ln;
for(int i = 0; i < BOLD_KEYWORDS_LEN; i++) {
p = strstr(txt, bold_keywords[i]);
if(!p) continue;
ln = strlen(bold_keywords[i]);
memset(&style[p - txt], 'B', ln);
}
return style;
}
int main(int argc, char **argv) {
EDE_APPLICATION("ede-about");
win = new Fl_Window(440, 335, _("About EDE"));
win->begin();
Fl_Group* title_group = new Fl_Group(0, 0, 440, 65);
title_group->box(FL_ENGRAVED_BOX);
title_group->color(FL_BACKGROUND2_COLOR);
title_group->begin();
Fl_Box* image_box = new Fl_Box(5, 5, 60, 55);
image_box->image(image_ede);
Fl_Box* ede_label_box = new Fl_Box(70, 10, 300, 25, "Equinox Deskop Environment " PACKAGE_VERSION);
ede_label_box->labelfont(1);
ede_label_box->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
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Fl_Box* ede_copy_box = new Fl_Box(70, 35, 300, 25, "Copyright (c) by EDE Authors 2000-2014");
ede_copy_box->labelsize(11);
ede_copy_box->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE|FL_ALIGN_TOP);
// resizable box
Fl_Box* rbox1 = new Fl_Box(385, 10, 40, 50);
Fl_Group::current()->resizable(rbox1);
title_group->end();
Fl_Text_Display* txt_display = new Fl_Text_Display(10, 78, 420, 212);
txt_display->textsize(12);
// remove bottom scrollbar, since text is already nicely formatted
txt_display->scrollbar_align(FL_ALIGN_RIGHT);
Fl_Text_Buffer* buff = new Fl_Text_Buffer();
buff->append(content);
// load style buff
stylebuff = new Fl_Text_Buffer(buff->length());
char* style = prepare_style(buff->text(), buff->length());
stylebuff->text(style);
delete [] style;
txt_display->buffer(buff);
txt_display->highlight_data(stylebuff, style_table,
sizeof(style_table) / sizeof(style_table[0]), 'A', 0, 0);
// resizable box
Fl_Box* rbox2 = new Fl_Box(270, 238, 50, 37);
Fl_Button* close_button = new Fl_Button(340, 300, 90, 25, _("&Close"));
close_button->callback(close_cb);
Fl_Group::current()->resizable(rbox2);
win->end();
window_center_on_screen(win);
win->show(argc, argv);
return Fl::run();
}