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Code Issues Releases Wiki Activity

remove experimental fade feature for AMO review

This commit is contained in:
foudfou 2013-06-18 22:48:23 +02:00
parent 08828ce825
commit 2875aaa7ba
1 changed files with 0 additions and 89 deletions
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89
src/modules/linux/FiretrayChatStatusIcon.jsm
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@ -87,95 +87,6 @@ firetray.ChatStatusIcon = {
gtk.gtk_status_icon_set_from_pixbuf(this.trayIcon, null);
},
/**
* EXPERIMENTAL fancy blinking.
* TODO: how to wait for last fade in to restore themedIconNameCurrent
*/
crossFade: function() {
/* borrowed from mozmill utils.js*/
function sleep(milliseconds) {
var timeup = false;
function wait() { timeup = true; }
let timer = Components.classes["@mozilla.org/timer;1"]
.createInstance(Components.interfaces.nsITimer);
timer.initWithCallback(wait, milliseconds, Components.interfaces.nsITimer.TYPE_ONE_SHOT);
var thread = Components.classes["@mozilla.org/thread-manager;1"].
getService().currentThread;
while(!timeup) {
thread.processNextEvent(true);
}
}
let icon_theme = gtk.gtk_icon_theme_get_for_screen(gdk.gdk_screen_get_default());
firetray.ChatStatusIcon.timers['cross-fade'] = firetray.Utils.timer(
500, Ci.nsITimer.TYPE_REPEATING_SLACK, function() {
// get pixbuf
let arry = gobject.gchar.ptr.array()(2);
arry[0] = gobject.gchar.array()(firetray.ChatStatusIcon.themedIconNameCurrent);
arry[1] = null;
log.debug("theme="+icon_theme+", arry="+arry);
let icon_info = gtk.gtk_icon_theme_choose_icon(icon_theme, arry, 22, gtk.GTK_ICON_LOOKUP_FORCE_SIZE);
// create pixbuf
let pixbuf = gdk.gdk_pixbuf_copy(gtk.gtk_icon_info_load_icon(icon_info, null));
gtk.gtk_icon_info_free(icon_info); // gobject.g_object_unref(icon_info) in 3.8
// checks
if (gdk.gdk_pixbuf_get_colorspace(pixbuf) != gdk.GDK_COLORSPACE_RGB)
log.error("wrong colorspace for pixbuf");
if (gdk.gdk_pixbuf_get_bits_per_sample(pixbuf) != 8)
log.error("wrong bits_per_sample for pixbuf");
if (!gdk.gdk_pixbuf_get_has_alpha(pixbuf))
log.error("pixbuf doesn't have alpha");
let n_channels = gdk.gdk_pixbuf_get_n_channels(pixbuf);
if (n_channels != 4)
log.error("wrong nb of channels for pixbuf");
// init transform
let width = gdk.gdk_pixbuf_get_width(pixbuf);
let height = gdk.gdk_pixbuf_get_height(pixbuf);
log.warn("width="+width+", height="+height);
let rowstride = gdk.gdk_pixbuf_get_rowstride(pixbuf);
log.warn("rowstride="+rowstride);
let length = width*height*n_channels;
let pixels = ctypes.cast(gdk.gdk_pixbuf_get_pixels(pixbuf),
gobject.guchar.array(length).ptr);
log.warn("pixels="+pixels);
// backup alpha for later fade-in
let buffer = new ArrayBuffer(width*height);
let alpha_bak = new Uint8Array(buffer);
for (let i=3; i<length; i+=n_channels)
alpha_bak[(i-3)/n_channels] = pixels.contents[i];
const ALPHA_STEP = 5;
// fade out
for (let a=255; a>0; a-=ALPHA_STEP) {
for(let i=3; i<length; i+=n_channels)
if (pixels.contents[i]-ALPHA_STEP>0)
pixels.contents[i] -= ALPHA_STEP;
gtk.gtk_status_icon_set_from_pixbuf(firetray.ChatStatusIcon.trayIcon, pixbuf);
sleep(10);
}
// fade in
for (let a=255; a>0; a-=ALPHA_STEP) {
for(let i=3; i<length; i+=n_channels)
if (pixels.contents[i]+ALPHA_STEP<=alpha_bak[(i-3)/n_channels]) {
pixels.contents[i] += ALPHA_STEP;
}
gtk.gtk_status_icon_set_from_pixbuf(firetray.ChatStatusIcon.trayIcon, pixbuf);
sleep(10);
}
gobject.g_object_unref(pixbuf);
});
},
startIconBlinking: function() { // gtk_status_icon_set_blinking() deprecated
this.on = true;
firetray.ChatStatusIcon.timers['blink'] = firetray.Utils.timer(