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removed dynamic header color

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This commit is contained in:
Artem Anufrij 2017-09-03 21:19:18 +02:00
parent 3b02fc0c2b
commit 927777da12
2 changed files with 5 additions and 107 deletions
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40
src/WebWindow.vala
View file

@ -31,8 +31,6 @@ namespace Webpin {
private bool is_full_screen = false;
private string style_str = """@define-color titlebar_color @titlebar_color;""";
//widgets
private WebApp web_app;
@ -65,33 +63,6 @@ namespace Webpin {
});
headerbar.pack_start (stay_open);
//style
if (web_app.ui_color != "none") {
try {
debug ("set color");
var style_cp = style_str.replace ("@titlebar_color", web_app.ui_color);
var style_provider = new Gtk.CssProvider ();
style_provider.load_from_data (style_cp, -1);
headerbar.get_style_context ().add_provider (style_provider, -1);
Gtk.Settings.get_default ().gtk_application_prefer_dark_theme = should_use_dark_theme (web_app.ui_color);
} catch (GLib.Error err) {
warning("Loading style failed");
}
}
web_app.theme_color_changed.connect( (color)=> {
try {
debug ("set color");
var style_cp = style_str.replace ("@titlebar_color", color);
var style_provider = new Gtk.CssProvider ();
style_provider.load_from_data (style_cp, -1);
headerbar.get_style_context ().add_provider (style_provider, -1);
Gtk.Settings.get_default ().gtk_application_prefer_dark_theme = should_use_dark_theme (color);
} catch (GLib.Error err) {
warning("Loading style failed");
}
});
this.set_titlebar (headerbar);
var width = desktop_file.info.get_string ("WebpinWindowWidth");
@ -239,16 +210,5 @@ namespace Webpin {
return (base.key_press_event != null) ? base.key_press_event (event) : true;
}
private bool should_use_dark_theme (string theme_color) {
Gdk.RGBA color = {};
color.parse (theme_color);
double prom = (color.red + color.blue + color.green)/3;
if (prom < 0.5)
return true;
return false;
}
}
}

72
src/Widgets/WebApp.vala
View file

@ -101,14 +101,6 @@ namespace Webpin {
info = DesktopFile.get_app_by_url(app_url);
file = new DesktopFile.from_desktopappinfo(info);
//load theme color saved in desktop file
if (info != null && info.has_key("WebpinThemeColor")) {
var color = info.get_string("WebpinThemeColor");
debug("COLOR: " + color+"\n");
if(color != "none") {
ui_color = color;
}
}
var icon_file = File.new_for_path (file.icon);
@ -132,12 +124,14 @@ namespace Webpin {
}
container.override_background_color (Gtk.StateFlags.NORMAL, background);
//update theme color if changed
app_view.load_changed.connect ( (load_event) => {
request_begin ();
if (load_event == WebKit.LoadEvent.FINISHED) {
debug ("determine color");
determine_theme_color.begin();
visible_child_name = "app";
if (app_notification.reveal_child) {
app_notification.reveal_child = false;
}
request_finished ();
}
});
@ -160,61 +154,5 @@ namespace Webpin {
public DesktopFile get_desktop_file () {
return this.file;
}
/**Taken from WebView.vala in lp:midori
* Check for the theme-color meta tag in the page and if that one can't be
* found grabs the color from the current page and uses the first 3 rows
* of pixels to get a good representative color of the page
*/
public async void determine_theme_color () {
//FIXME: This is useless without JSCore
/*string script = "var t = document.getElementsByTagName('meta').filter(function(e){return e.name == 'theme-color';)[0]; t ? t.value : null;";
app_view.run_javascript.begin (script, null, (obj, res)=> {
});*/
Cairo.ImageSurface snap = null;
try {
snap = (Cairo.ImageSurface) yield app_view.get_snapshot (WebKit.SnapshotRegion.VISIBLE, WebKit.SnapshotOptions.NONE, null);
} catch (Error e) {
warning (e.message);
}
if (snap != null) {
// data ist in BGRA apparently (according to testing). Docs said ARGB, but that
// appears not to be the case
unowned uint8[] data = snap.get_data ();
uint8 r = data[2];
uint8 g = data[1];
uint8 b = data[0];
for (var i = 4; i < snap.get_width () * 3 * 4; i += 4) {
r = (r + data[i + 2]) / 2;
g = (g + data[i + 1]) / 2;
b = (b + data[i + 0]) / 2;
}
var color = "#%02x%02x%02x".printf (r, g, b);
if (color != ui_color && color != "#fefefe") {
ui_color = color;
Gdk.RGBA background = {};
background.parse (ui_color);
container.override_background_color (Gtk.StateFlags.NORMAL, background);
theme_color_changed (ui_color);
if (file != null) {
file.edit_propertie ("WebpinThemeColor", ui_color);
}
}
}
visible_child_name = "app";
if (app_notification.reveal_child) {
app_notification.reveal_child = false;
}
request_finished ();
}
}
}