63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
/*
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* L3afpad - GTK+ based simple text editor
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* Copyright (C) 2004-2005 Tarot Osuji
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "l3afpad.h"
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void set_text_font_by_name(GtkWidget *widget, gchar *fontname)
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{
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PangoFontDescription *font_desc;
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font_desc = pango_font_description_from_string(fontname);
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gtk_widget_override_font(widget, font_desc);
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pango_font_description_free(font_desc);
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}
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static gchar *get_font_name_by_selector(GtkWidget *window, gchar *current_fontname)
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{
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GtkWidget *dialog;
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gchar *fontname;
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dialog = gtk_font_chooser_dialog_new(_("Font"),NULL);
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gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(window));
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gtk_font_chooser_set_font(GTK_FONT_CHOOSER(dialog), current_fontname);
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if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
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fontname = gtk_font_chooser_get_font(GTK_FONT_CHOOSER(dialog));
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else
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fontname = NULL;
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gtk_widget_destroy(dialog);
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return fontname;
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}
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void change_text_font_by_selector(GtkWidget *widget)
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{
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gchar *current_fontname, *fontname;
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current_fontname = pango_font_description_to_string(gtk_style_context_get_font(gtk_widget_get_style_context(widget), 0));
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fontname = get_font_name_by_selector(
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gtk_widget_get_toplevel(widget), current_fontname);
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if (fontname) {
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set_text_font_by_name(widget, fontname);
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indent_refresh_tab_width(widget);
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}
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g_free(fontname);
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g_free(current_fontname);
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}
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