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/******************************************************************************
* Copyright (C) 2013 Michael Hofmann <mh21@mh21.de> *
* *
* This program 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 3 of the License, or *
* (at your option) any later version. *
* *
* This program 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 this program; if not, write to the Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
******************************************************************************/
class ColorScheme {
public string label;
public string[] colors;
public Gdk.RGBA rgbas[16];
public ColorScheme(string label, string[] colors) {
this.label = label;
this.colors = colors;
for (uint j = 0, jsize = colors.length; j < jsize; ++j)
this.rgbas[j].parse(colors[j]);
}
}
public class ColorMapper : Object {
public static const string[] colorschemes = {
"traditional", "ambiance", "radiance", "xosview"
};
static HashTable<string, ColorScheme> schemes = new HashTable<string, ColorScheme>
.full(str_hash, str_equal, g_free, g_object_unref);
static const string[] colornames = {
"cpu1", "cpu2", "cpu3", "cpu4",
"mem1", "mem2", "mem3", "mem4",
"net1", "net2", "net3", "swap1",
"load1", "disk1", "disk2", "background"
};
static const string[] tangocolors = {
"#ef2929", "#cc0000", "#a40000",
"#fcaf3e", "#f57900", "#ce5c00",
"#fce94f", "#edd400", "#c4a000",
"#8ae234", "#73d216", "#4e9a06",
"#729fcf", "#3465a4", "#204a87",
"#ad7fa8", "#75507b", "#5c3566",
"#e9b96e", "#c17d11", "#8f5902",
"#888a85", "#555753", "#2e3436",
"#eeeeec", "#d3d7cf", "#babdb6"
};
static Gdk.RGBA tangorgbas[27];
static const string[] graycolors = {
"#000000", "#2e3436", "#555753", "#888a85", "#babdb6",
"#d3d7cf", "#eeeeec", "#f3f3f3", "#ffffff"
};
static Gdk.RGBA grayrgbas[9];
public string color_scheme { get; set; }
static construct {
for (uint j = 0; j < 27; ++j)
tangorgbas[j].parse(tangocolors[j]);
for (uint j = 0; j < 9; ++j)
grayrgbas[j].parse(graycolors[j]);
schemes.insert("traditional", new ColorScheme
// TRANSLATORS: Color theme name
(_("Traditional"), {
"#0072b3", "#0092e6", "#00a3ff", "#002f3d",
"#00b35b", "#00e675", "#00ff82", "#aaf5d0",
"#fce94f", "#edd400", "#c4a000", "#8b00c3",
"#d50000", "#c65000", "#ff6700", "rgba(0,0,0,.25)"
}));
schemes.insert("ambiance", new ColorScheme
// TRANSLATORS: Color theme name for the Ubuntu Ambiance (light on dark) theme
(_("Ambiance"), {
"#dfdbd2", "#dfdbd2", "#dfdbd2", "#a39f96",
"#dfdbd2", "#dfdbd2", "#a39f96", "#a39f96",
"#dfdbd2", "#a39f96", "#a39f96", "#dfdbd2",
"#dfdbd2", "#dfdbd2", "#a39f96", "rgba(0,0,0,0)"
}));
schemes.insert("radiance", new ColorScheme
// TRANSLATORS: Color theme name for the Ubuntu Radiance (dark on light) theme
(_("Radiance"), {
"#3c3c3c", "#3c3c3c", "#3c3c3c", "#a39f96",
"#3c3c3c", "#3c3c3c", "#a39f96", "#a39f96",
"#3c3c3c", "#a39f96", "#a39f96", "#3c3c3c",
"#3c3c3c", "#3c3c3c", "#a39f96", "rgba(0,0,0,0)"
}));
// additional mem colors: slab 0000ff, map 836fff
schemes.insert("xosview", new ColorScheme
// TRANSLATORS: Color theme name for the XOSView theme
(_("XOSView"), {
"#2e8b57", "#ffa500", "#ffff00", "#add8e6",
"#2e8b57", "#0000ff", "#ffa500", "#ff0000",
"#87ceeb", "#836fff", "#0000ff", "#2e8b57",
"#2e8b57", "#87ceeb", "#836fff", "rgba(127,255,212,0)"
}));
}
static Gdk.RGBA[] schemergbas(string name) {
var scheme = schemes.lookup(name);
if (scheme == null)
scheme = schemes.lookup("traditional");
return scheme.rgbas;
}
public static string schemelabel(string name) {
var scheme = schemes.lookup(name);
if (scheme == null)
scheme = schemes.lookup("traditional");
return scheme.label;
}
public static bool parse_colorname(string value, ref Gdk.RGBA rgba) {
var parts = value.split(":");
if (parts.length == 2) {
var rgbas = schemergbas(parts[0]);
for (uint j = 0, jsize = colornames.length; j < jsize; ++j) {
if (colornames[j] == parts[1]) {
rgba = rgbas[j];
return true;
}
}
}
return rgba.parse(value);
}
public void add_palette(PGtk.ColorChooser chooser) {
// https://bugzilla.gnome.org/show_bug.cgi?id=693995
if (Gtk.check_version(3, 8, 0) == null) {
// chooser.add_palette(Gtk.Orientation.VERTICAL, 0, null);
// chooser.add_palette(Gtk.Orientation.VERTICAL, 3, tangorgbas);
// chooser.add_palette(Gtk.Orientation.HORIZONTAL, 9, grayrgbas);
// chooser.add_palette(Gtk.Orientation.HORIZONTAL, 8, schemergbas(this.color_scheme));
}
}
}
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