Add colour scheme functions
2007-05-13 Thomas Wood <thos@gnome.org> * appearance-style.c: Add colour scheme functions svn path=/trunk/; revision=7615
This commit is contained in:
Thomas Wood
Thomas Wood
parent
3f22b2e8b3
commit
2717cd85e6
2 changed files with 211 additions and 52 deletions
|
|
@ -1,3 +1,7 @@
|
|||
2007-05-13 Thomas Wood <thos@gnome.org>
|
||||
|
||||
* appearance-style.c: Add colour scheme functions
|
||||
|
||||
2007-05-13 Jens Granseuer <jensgr@gmx.net>
|
||||
|
||||
* appearance.glade: fix duplicate mnemonic
|
||||
|
|
|
|||
|
|
@ -28,16 +28,118 @@ enum ThemeType {
|
|||
GTK_THEMES,
|
||||
METACITY_THEMES,
|
||||
ICON_THEMES,
|
||||
CURSOR_THEMES
|
||||
CURSOR_THEMES,
|
||||
COLOR_SCHEME
|
||||
};
|
||||
|
||||
static const gchar *gconf_keys[] = {
|
||||
"/desktop/gnome/interface/gtk_theme",
|
||||
"/apps/metacity/general/theme",
|
||||
"/desktop/gnome/interface/icon_theme",
|
||||
"/desktop/gnome/peripherals/mouse/cursor_theme"
|
||||
"/desktop/gnome/peripherals/mouse/cursor_theme",
|
||||
"/desktop/gnome/interface/gtk_color_scheme"
|
||||
};
|
||||
|
||||
|
||||
static void prepare_combo (AppearanceData *data, GtkWidget *combo, enum ThemeType type);
|
||||
static void update_color_buttons_from_string (gchar *color_scheme, AppearanceData *data);
|
||||
|
||||
|
||||
/* GUI Callbacks */
|
||||
|
||||
static void color_button_clicked_cb (GtkWidget *colorbutton, AppearanceData *data);
|
||||
static GConfValue *conv_to_widget_cb (GConfPropertyEditor *peditor, GConfValue *value);
|
||||
static GConfValue *conv_from_widget_cb (GConfPropertyEditor *peditor, GConfValue *value);
|
||||
void
|
||||
style_init (AppearanceData *data)
|
||||
{
|
||||
|
||||
GtkSettings *settings;
|
||||
gchar *colour_scheme;
|
||||
|
||||
prepare_combo (data, glade_xml_get_widget (data->xml, "gtk_themes_combobox"), GTK_THEMES);
|
||||
prepare_combo (data, glade_xml_get_widget (data->xml, "window_themes_combobox"), METACITY_THEMES);
|
||||
prepare_combo (data, glade_xml_get_widget (data->xml, "icon_themes_combobox"), ICON_THEMES);
|
||||
|
||||
settings = gtk_settings_get_default ();
|
||||
g_object_get (G_OBJECT (settings), "gtk-color-scheme", &colour_scheme, NULL);
|
||||
update_color_buttons_from_string (colour_scheme, data);
|
||||
g_free (colour_scheme);
|
||||
|
||||
/* connect signals */
|
||||
/* color buttons */
|
||||
g_signal_connect (G_OBJECT (glade_xml_get_widget (data->xml, "bg_colorbutton")), "color-set", (GCallback) color_button_clicked_cb, data);
|
||||
g_signal_connect (G_OBJECT (glade_xml_get_widget (data->xml, "base_colorbutton")), "color-set", (GCallback) color_button_clicked_cb, data);
|
||||
g_signal_connect (G_OBJECT (glade_xml_get_widget (data->xml, "selected_bg_colorbutton")), "color-set", (GCallback) color_button_clicked_cb, data);
|
||||
|
||||
|
||||
}
|
||||
|
||||
static void
|
||||
prepare_combo (AppearanceData *data, GtkWidget *combo, enum ThemeType type)
|
||||
{
|
||||
GtkListStore *store;
|
||||
GList *l, *list = NULL;
|
||||
GtkCellRenderer *renderer;
|
||||
GnomeThemeElement element = 0;
|
||||
|
||||
switch (type)
|
||||
{
|
||||
case GTK_THEMES:
|
||||
element = GNOME_THEME_GTK_2;
|
||||
case METACITY_THEMES:
|
||||
if (!element) element = GNOME_THEME_METACITY;
|
||||
list = gnome_theme_info_find_by_type (element);
|
||||
break;
|
||||
|
||||
case ICON_THEMES:
|
||||
list = gnome_theme_icon_info_find_all ();
|
||||
break;
|
||||
|
||||
case CURSOR_THEMES:
|
||||
list = NULL; /* don't know what to do yet */
|
||||
|
||||
default:
|
||||
/* we don't deal with any other type of themes here */
|
||||
return;
|
||||
}
|
||||
if (!list)
|
||||
return;
|
||||
|
||||
renderer = gtk_cell_renderer_text_new ();
|
||||
store = gtk_list_store_new (1, G_TYPE_STRING);
|
||||
|
||||
for (l = list; l; l = g_list_next (l))
|
||||
{
|
||||
gchar *name = NULL;
|
||||
GtkTreeIter i;
|
||||
|
||||
if (type < ICON_THEMES)
|
||||
name = ((GnomeThemeInfo*) l->data)->name;
|
||||
else if (type == ICON_THEMES)
|
||||
name = ((GnomeThemeIconInfo*) l->data)->name;
|
||||
|
||||
if (!name)
|
||||
continue; /* just in case... */
|
||||
|
||||
gtk_list_store_insert_with_values (store, &i, 0, 0, name, -1);
|
||||
|
||||
}
|
||||
|
||||
gtk_combo_box_set_model (GTK_COMBO_BOX (combo), GTK_TREE_MODEL (store));
|
||||
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE);
|
||||
gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo), renderer, "text", 0);
|
||||
|
||||
gconf_peditor_new_combo_box (NULL, gconf_keys[type], combo,
|
||||
"conv-to-widget-cb", conv_to_widget_cb,
|
||||
"conv-from-widget-cb", conv_from_widget_cb,
|
||||
NULL);
|
||||
|
||||
|
||||
}
|
||||
|
||||
/* Callbacks */
|
||||
|
||||
static GConfValue *
|
||||
conv_to_widget_cb (GConfPropertyEditor *peditor, GConfValue *value)
|
||||
{
|
||||
|
|
@ -94,69 +196,122 @@ conv_from_widget_cb (GConfPropertyEditor *peditor, GConfValue *value)
|
|||
}
|
||||
|
||||
static void
|
||||
prepare_combo (AppearanceData *data, GtkWidget *combo, enum ThemeType type)
|
||||
update_color_buttons_from_string (gchar *color_scheme, AppearanceData *data)
|
||||
{
|
||||
GtkListStore *store;
|
||||
GList *l, *list = NULL;
|
||||
GtkCellRenderer *renderer;
|
||||
GnomeThemeElement element = 0;
|
||||
GdkColor color_scheme_colors[6];
|
||||
gchar **color_scheme_strings, **color_scheme_pair, *current_string;
|
||||
gint i;
|
||||
GtkWidget *widget;
|
||||
|
||||
switch (type)
|
||||
if (!color_scheme) return;
|
||||
if (!strcmp (color_scheme, "")) return;
|
||||
|
||||
/* The color scheme string consists of name:color pairs, seperated by
|
||||
* newlines, so first we split the string up by new line */
|
||||
|
||||
color_scheme_strings = g_strsplit (color_scheme, "\n", 0);
|
||||
|
||||
/* loop through the name:color pairs, and save the colour if we recognise the name */
|
||||
i = 0;
|
||||
while ((current_string = color_scheme_strings[i++]))
|
||||
{
|
||||
case GTK_THEMES:
|
||||
element = GNOME_THEME_GTK_2;
|
||||
case METACITY_THEMES:
|
||||
if (!element) element = GNOME_THEME_METACITY;
|
||||
list = gnome_theme_info_find_by_type (element);
|
||||
break;
|
||||
color_scheme_pair = g_strsplit (current_string, ":", 0);
|
||||
|
||||
case ICON_THEMES:
|
||||
list = gnome_theme_icon_info_find_all ();
|
||||
break;
|
||||
if (color_scheme_pair[0] != NULL && color_scheme_pair[1] != NULL)
|
||||
{
|
||||
g_strstrip (color_scheme_pair[0]);
|
||||
g_strstrip (color_scheme_pair[1]);
|
||||
|
||||
case CURSOR_THEMES:
|
||||
list = NULL; /* don't know what to do yet */
|
||||
}
|
||||
if (!list)
|
||||
return;
|
||||
|
||||
renderer = gtk_cell_renderer_text_new ();
|
||||
store = gtk_list_store_new (1, G_TYPE_STRING);
|
||||
|
||||
for (l = list; l; l = g_list_next (l))
|
||||
{
|
||||
gchar *name = NULL;
|
||||
GtkTreeIter i;
|
||||
|
||||
if (type < ICON_THEMES)
|
||||
name = ((GnomeThemeInfo*) l->data)->name;
|
||||
else if (type == ICON_THEMES)
|
||||
name = ((GnomeThemeIconInfo*) l->data)->name;
|
||||
|
||||
if (!name)
|
||||
continue; /* just in case... */
|
||||
|
||||
gtk_list_store_insert_with_values (store, &i, 0, 0, name, -1);
|
||||
if (!strcmp ("fg_color", color_scheme_pair[0]))
|
||||
gdk_color_parse (color_scheme_pair[1], &color_scheme_colors[0]);
|
||||
else if (!strcmp ("bg_color", color_scheme_pair[0]))
|
||||
gdk_color_parse (color_scheme_pair[1], &color_scheme_colors[1]);
|
||||
else if (!strcmp ("text_color", color_scheme_pair[0]))
|
||||
gdk_color_parse (color_scheme_pair[1], &color_scheme_colors[2]);
|
||||
else if (!strcmp ("base_color", color_scheme_pair[0]))
|
||||
gdk_color_parse (color_scheme_pair[1], &color_scheme_colors[3]);
|
||||
else if (!strcmp ("selected_fg_color", color_scheme_pair[0]))
|
||||
gdk_color_parse (color_scheme_pair[1], &color_scheme_colors[4]);
|
||||
else if (!strcmp ("selected_bg_color", color_scheme_pair[0]))
|
||||
gdk_color_parse (color_scheme_pair[1], &color_scheme_colors[5]);
|
||||
}
|
||||
|
||||
g_strfreev (color_scheme_pair);
|
||||
}
|
||||
|
||||
gtk_combo_box_set_model (GTK_COMBO_BOX (combo), GTK_TREE_MODEL (store));
|
||||
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE);
|
||||
gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo), renderer, "text", 0);
|
||||
g_strfreev (color_scheme_strings);
|
||||
|
||||
gconf_peditor_new_combo_box (NULL, gconf_keys[type], combo,
|
||||
"conv-to-widget-cb", conv_to_widget_cb,
|
||||
"conv-from-widget-cb", conv_from_widget_cb,
|
||||
NULL);
|
||||
/* not sure whether we need to do this, but it can't hurt */
|
||||
for (i = 0; i < 6; i++)
|
||||
gdk_colormap_alloc_color (gdk_colormap_get_system (), &color_scheme_colors[i], FALSE, TRUE);
|
||||
|
||||
/* now set all the buttons to the correct settings */
|
||||
widget = glade_xml_get_widget (data->xml, "bg_colorbutton");
|
||||
gtk_color_button_set_color (GTK_COLOR_BUTTON (widget), &color_scheme_colors[1]);
|
||||
widget = glade_xml_get_widget (data->xml, "base_colorbutton");
|
||||
gtk_color_button_set_color (GTK_COLOR_BUTTON (widget), &color_scheme_colors[3]);
|
||||
widget = glade_xml_get_widget (data->xml, "selected_bg_colorbutton");
|
||||
gtk_color_button_set_color (GTK_COLOR_BUTTON (widget), &color_scheme_colors[5]);
|
||||
|
||||
|
||||
}
|
||||
void
|
||||
style_init (AppearanceData *data)
|
||||
|
||||
static void
|
||||
color_scheme_changed (GObject *settings,
|
||||
GParamSpec *pspec,
|
||||
AppearanceData *data)
|
||||
{
|
||||
gchar *theme;
|
||||
|
||||
prepare_combo (data, glade_xml_get_widget (data->xml, "gtk_themes_combobox"), GTK_THEMES);
|
||||
prepare_combo (data, glade_xml_get_widget (data->xml, "window_themes_combobox"), METACITY_THEMES);
|
||||
prepare_combo (data, glade_xml_get_widget (data->xml, "icon_themes_combobox"), ICON_THEMES);
|
||||
theme = gconf_client_get_string (data->client, gconf_keys[COLOR_SCHEME], NULL);
|
||||
if (theme == NULL || strcmp (theme, "") == 0)
|
||||
g_object_get (settings, "gtk-color-scheme", &theme, NULL);
|
||||
|
||||
update_color_buttons_from_string (theme, data);
|
||||
g_free (theme);
|
||||
}
|
||||
|
||||
static void
|
||||
color_button_clicked_cb (GtkWidget *colorbutton, AppearanceData *data)
|
||||
{
|
||||
gchar *new_scheme;
|
||||
GdkColor colors[6];
|
||||
gchar *bg, *fg, *text, *base, *selected_fg, *selected_bg;
|
||||
GtkWidget *widget;
|
||||
|
||||
widget = glade_xml_get_widget (data->xml, "bg_colorbutton");
|
||||
gtk_color_button_get_color (GTK_COLOR_BUTTON (widget), &colors[1]);
|
||||
widget = glade_xml_get_widget (data->xml, "base_colorbutton");
|
||||
gtk_color_button_get_color (GTK_COLOR_BUTTON (widget), &colors[3]);
|
||||
widget = glade_xml_get_widget (data->xml, "selected_bg_colorbutton");
|
||||
gtk_color_button_get_color (GTK_COLOR_BUTTON (widget), &colors[5]);
|
||||
|
||||
/* TODO: calculate proper colours here */
|
||||
gdk_color_parse ("black", &colors[0]);
|
||||
gdk_color_parse ("black", &colors[2]);
|
||||
gdk_color_parse ("black", &colors[4]);
|
||||
|
||||
fg = g_strdup_printf ("fg_color:#%04x%04x%04x\n", colors[0].red, colors[0].green, colors[0].blue);
|
||||
bg = g_strdup_printf ("bg_color:#%04x%04x%04x\n", colors[1].red, colors[1].green, colors[1].blue);
|
||||
text = g_strdup_printf ("text_color:#%04x%04x%04x\n", colors[2].red, colors[2].green, colors[2].blue);
|
||||
base = g_strdup_printf ("base_color:#%04x%04x%04x\n", colors[3].red, colors[3].green, colors[3].blue);
|
||||
selected_fg = g_strdup_printf ("selected_fg_color:#%04x%04x%04x\n", colors[4].red, colors[4].green, colors[4].blue);
|
||||
selected_bg = g_strdup_printf ("selected_bg_color:#%04x%04x%04x", colors[5].red, colors[5].green, colors[5].blue);
|
||||
|
||||
new_scheme = g_strconcat (fg, bg, text, base, selected_fg, selected_bg, NULL);
|
||||
|
||||
/* Currently we assume this has only been called when one of the colours has
|
||||
* actually changed, so we don't check the original key first
|
||||
*/
|
||||
gconf_client_set_string (data->client, gconf_keys[COLOR_SCHEME], new_scheme, NULL);
|
||||
|
||||
g_free (fg);
|
||||
g_free (bg);
|
||||
g_free (text);
|
||||
g_free (base);
|
||||
g_free (selected_fg);
|
||||
g_free (selected_bg);
|
||||
g_free (new_scheme);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue