* Subtitles control panel applet.
* Copyright (C) 2010 Roman Moravcik
*
- * encodings structure imported from totem-subtitle-encoding.c
- * Copyright (C) 2001-2006 Bastien Nocera <hadess@hadess.net>
+ * encodings structure imported from totem-subtitle-encoding.c
+ * Copyright (C) 2001-2006 Bastien Nocera <hadess@hadess.net>
+ *
+ * font family detection imported from hildon-font-selection-dialog.c
+ * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
*
* 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
#include <config.h>
#endif
+#include <stdlib.h>
+
#include <glib.h>
#include <glib/gi18n-lib.h>
#include <gconf/gconf-client.h>
-#define GCONF_MAFW_GST_SUBTITLE_RENDERER "/system/mafw/mafw-gst-renderer"
+#define GCONF_MAFW_GST_SUBTITLE_RENDERER "/system/mafw/mafw-gst-subtitles-renderer"
#define _HL(str) dgettext("hildon-libs",str)
typedef enum
{
- SUBTITLE_ENCODING_CURRENT_LOCALE,
+ FONT_STYLE_REGULAR,
+ FONT_STYLE_ITALIC,
+ FONT_STYLE_BOLD,
+ FONT_STYLE_ITALIC_BOLD,
+ FONT_STYLE_LAST,
+} FontStyleIndex;
+
+typedef struct {
+ int index;
+ const char *name;
+} FontStyle;
+
+static FontStyle font_styles[] = {
+ {FONT_STYLE_REGULAR, N_("Regular")},
+ {FONT_STYLE_ITALIC, N_("Italic")},
+ {FONT_STYLE_BOLD, N_("Bold")},
+ {FONT_STYLE_ITALIC_BOLD, N_("Italic Bold")}
+};
+
+static const gint font_sizes[] =
+{
+ 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, -1
+};
+typedef enum
+{
SUBTITLE_ENCODING_ISO_8859_6,
SUBTITLE_ENCODING_IBM_864,
SUBTITLE_ENCODING_MAC_ARABIC,
SUBTITLE_ENCODING_VISCII,
SUBTITLE_ENCODING_WINDOWS_1258,
+ SUBTITLE_ENCODING_CURRENT_LOCALE,
+
SUBTITLE_ENCODING_LAST
} SubtitleEncodingIndex;
-
typedef struct {
int index;
const char *charset;
const char *name;
} SubtitleEncoding;
-
static SubtitleEncoding encodings[] = {
- {SUBTITLE_ENCODING_CURRENT_LOCALE, NULL, N_("Current Locale")},
-
{SUBTITLE_ENCODING_ISO_8859_6, "ISO-8859-6", N_("Arabic")},
{SUBTITLE_ENCODING_IBM_864, "IBM864", N_("Arabic")},
{SUBTITLE_ENCODING_MAC_ARABIC, "MAC_ARABIC", N_("Arabic")},
{SUBTITLE_ENCODING_TCVN, "TCVN", N_("Vietnamese")},
{SUBTITLE_ENCODING_VISCII, "VISCII", N_("Vietnamese")},
- {SUBTITLE_ENCODING_WINDOWS_1258, "WINDOWS-1258", N_("Vietnamese")}
+ {SUBTITLE_ENCODING_WINDOWS_1258, "WINDOWS-1258", N_("Vietnamese")},
+
+ {SUBTITLE_ENCODING_CURRENT_LOCALE, NULL, N_("Current Locale")}
};
static gboolean
g_free (tmp);
}
+static gboolean
+is_internal_font (const gchar * name)
+{
+ /* FIXME Extremally BAD BAD BAD way of doing things */
+
+ return strcmp (name, "DeviceSymbols") == 0
+ || strcmp(name, "Nokia Smiley") == 0;
+}
+
+static void
+filter_out_internal_fonts (PangoFontFamily **families,
+ int *n_families)
+{
+ int i;
+ int n; /* counts valid fonts */
+ const gchar * name = NULL;
+
+ for (i = 0, n = 0; i < * n_families; i++) {
+ name = pango_font_family_get_name (families[i]);
+
+ if(!is_internal_font(name)) {
+ if (i != n) { /* there are filtered out families */
+ families[n] = families[i]; /* shift the current family */
+ }
+ n++; /* count one more valid */
+ }
+ } /* foreach font family */
+
+ *n_families = n;
+}
+
+static int
+cmp_families (const void *a,
+ const void *b)
+{
+ const char *a_name = pango_font_family_get_name (* (PangoFontFamily **) a);
+ const char *b_name = pango_font_family_get_name (* (PangoFontFamily **) b);
+
+ return g_utf8_collate (a_name, b_name);
+}
+
+static int
+cmp_encodings (const void *a,
+ const void *b)
+{
+ const SubtitleEncoding *a_encoding = (SubtitleEncoding *) a;
+ const SubtitleEncoding *b_encoding = (SubtitleEncoding *) b;
+
+ return g_utf8_collate (_(a_encoding->name), _(b_encoding->name));
+}
+
static void
font_selector_dialog (HildonButton *button,
gpointer user_data)
{
- GtkWidget *dialog, *hbox;
+ GtkWidget *dialog, *hbox, *family_selector, *style_selector, *size_selector;
+ gint index = 0;
+ const gchar *font = NULL;
+ PangoFontDescription *font_desc = NULL;
+ PangoFontFamily **families;
+ gint n_families = 0;
+ PangoWeight pango_weight;
+ PangoStyle pango_style;
+
+ font = hildon_button_get_value (HILDON_BUTTON (button));
+ if (font == NULL)
+ return;
+
+ font_desc = pango_font_description_from_string (font);
dialog = gtk_dialog_new ();
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
gtk_window_set_title (GTK_WINDOW (dialog), _("Font"));
gtk_dialog_add_button(GTK_DIALOG (dialog), "OK", GTK_RESPONSE_ACCEPT);
+ gtk_window_set_default_size (GTK_WINDOW (dialog), -1, 400);
hbox = gtk_hbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), hbox);
- // pango_font_description_from_string
+ /* font family selector */
+ family_selector = hildon_touch_selector_new_text ();
+ gtk_box_pack_start (GTK_BOX (hbox), family_selector, TRUE, TRUE, 0);
+
+ pango_context_list_families (gtk_widget_get_pango_context (GTK_WIDGET (dialog)),
+ &families, &n_families);
+
+ filter_out_internal_fonts (families, &n_families);
+
+ qsort (families, n_families, sizeof(PangoFontFamily *), cmp_families);
+
+ for (index = 0; index < n_families; index++) {
+ const gchar *family = pango_font_family_get_name (families[index]);
+ hildon_touch_selector_insert_text (HILDON_TOUCH_SELECTOR (family_selector),
+ index, family);
+
+ if (strcmp (family, pango_font_description_get_family (font_desc)) == 0) {
+ hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (family_selector), 0,
+ index);
+ hildon_touch_selector_center_on_selected (HILDON_TOUCH_SELECTOR (family_selector));
+ }
+ }
+ g_free (families);
+
+ /* font style selector */
+ style_selector = hildon_touch_selector_new_text ();
+ gtk_widget_set_size_request (style_selector, 200, -1);
+ gtk_box_pack_start (GTK_BOX (hbox), style_selector, FALSE, TRUE, 0);
+
+ index = 0;
+ while (index < FONT_STYLE_LAST) {
+ const gchar *style = g_strdup_printf ("%s", _(font_styles[index].name));
+ hildon_touch_selector_insert_text (HILDON_TOUCH_SELECTOR (style_selector),
+ font_styles[index].index, style);
+ index++;
+ }
+ pango_weight = pango_font_description_get_weight (font_desc);
+ pango_style = pango_font_description_get_style (font_desc);
+
+ if (pango_weight == PANGO_WEIGHT_NORMAL) {
+ if (pango_style == PANGO_STYLE_NORMAL) {
+ hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (style_selector), 0,
+ FONT_STYLE_REGULAR);
+ } else {
+ hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (style_selector), 0,
+ FONT_STYLE_ITALIC);
+ }
+ } else {
+ if (pango_style == PANGO_STYLE_NORMAL) {
+ hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (style_selector), 0,
+ FONT_STYLE_BOLD);
+ } else {
+ hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (style_selector), 0,
+ FONT_STYLE_ITALIC_BOLD);
+ }
+ }
+ hildon_touch_selector_center_on_selected (HILDON_TOUCH_SELECTOR (style_selector));
+
+ /* font size selector */
+ size_selector = hildon_touch_selector_new_text ();
+ gtk_widget_set_size_request (size_selector, 100, -1);
+ gtk_box_pack_start (GTK_BOX (hbox), size_selector, FALSE, TRUE, 0);
+
+ index = 0;
+ while (font_sizes[index] != -1) {
+ const gchar *size = g_strdup_printf ("%d", font_sizes[index]);
+ hildon_touch_selector_insert_text (HILDON_TOUCH_SELECTOR (size_selector),
+ index, size);
+
+ if (font_sizes[index] == (pango_font_description_get_size (font_desc) / PANGO_SCALE)) {
+ hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (size_selector), 0,
+ index);
+ hildon_touch_selector_center_on_selected (HILDON_TOUCH_SELECTOR (size_selector));
+ }
+
+ index++;
+ }
/* Run the dialog */
gtk_widget_show_all (GTK_WIDGET (dialog));
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
- // pango_font_description_to_string
+ if (font_desc)
+ pango_font_description_free (font_desc);
+
+ font_desc = pango_font_description_new ();
+
+ /* set font family */
+ pango_font_description_set_family (font_desc,
+ hildon_touch_selector_get_current_text (HILDON_TOUCH_SELECTOR (family_selector)));
+
+ /* set font style */
+ switch (hildon_touch_selector_get_active (HILDON_TOUCH_SELECTOR (style_selector), 0)) {
+ case FONT_STYLE_REGULAR:
+ pango_font_description_set_style (font_desc, PANGO_STYLE_NORMAL);
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_NORMAL);
+ break;
+
+ case FONT_STYLE_ITALIC:
+ pango_font_description_set_style (font_desc, PANGO_STYLE_ITALIC);
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_NORMAL);
+ break;
+
+ case FONT_STYLE_BOLD:
+ pango_font_description_set_style (font_desc, PANGO_STYLE_NORMAL);
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+ break;
+
+ case FONT_STYLE_ITALIC_BOLD:
+ pango_font_description_set_style (font_desc, PANGO_STYLE_ITALIC);
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+ break;
+ }
+
+ /* set font size */
+ pango_font_description_set_size (font_desc,
+ font_sizes[hildon_touch_selector_get_active (HILDON_TOUCH_SELECTOR (size_selector), 0)] * PANGO_SCALE);
+
+ hildon_button_set_value (HILDON_BUTTON (button), pango_font_description_to_string (font_desc));
}
+ if (font_desc)
+ pango_font_description_free (font_desc);
+
gtk_widget_destroy(GTK_WIDGET(dialog));
}
selector = hildon_touch_selector_new_text ();
+ qsort (encodings, SUBTITLE_ENCODING_LAST - 1, sizeof (SubtitleEncoding), cmp_encodings);
+
while (index < SUBTITLE_ENCODING_LAST) {
- gchar *encoding = NULL;
+ const gchar *encoding = NULL;
if (encodings[index].charset) {
encoding = g_strdup_printf ("%s (%s)", _(encodings[index].name),
}
hildon_touch_selector_insert_text (HILDON_TOUCH_SELECTOR (selector),
- encodings[index].index,
+ index,
encoding);
- if (encoding)
- g_free (encoding);
index++;
}
hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
hildon_button_set_title_alignment (HILDON_BUTTON(button), 0.0, 0.5);
hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
-
- g_signal_connect (button, "clicked", G_CALLBACK (font_selector_dialog), NULL);
+ hildon_button_set_style (HILDON_BUTTON (button), HILDON_BUTTON_STYLE_PICKER);
font = gconf_get_string (gconf_client, "subtitle_font");
if (font) {
} else {
hildon_button_set_value (HILDON_BUTTON (button), "Sans Bold 18");
}
+
+ g_signal_connect (button, "clicked", G_CALLBACK (font_selector_dialog),
+ NULL);
+
return button;
}
encoding = gconf_get_string (gconf_client, "subtitle_encoding");
if (encoding) {
- /* skip current locale */
- gint index = 1;
+ gint index = 0;
while (index < SUBTITLE_ENCODING_LAST) {
- if (strcmp (encodings[index].charset, encoding) == 0) {
- hildon_picker_button_set_active (HILDON_PICKER_BUTTON (button),
- index);
- break;
+ if (encodings[index].charset) {
+ if (strcmp (encodings[index].charset, encoding) == 0) {
+ hildon_picker_button_set_active (HILDON_PICKER_BUTTON (button),
+ index);
+ break;
+ }
}
index++;
}