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/*
* preset-browser.c
* Copyright 2014-2015 John Lindgren
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions, and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions, and the following disclaimer in the documentation
* provided with the distribution.
*
* This software is provided "as is" and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising from
* the use of this software.
*/
#include "internal.h"
#include "libaudgui.h"
#include "preset-browser.h"
#include <gtk/gtk.h>
#include <libaudcore/audstrings.h>
#include <libaudcore/drct.h>
#include <libaudcore/equalizer.h>
#include <libaudcore/i18n.h>
#include <libaudcore/vfs.h>
typedef void (* FilebrowserCallback) (const char * filename);
static void browser_response (GtkWidget * dialog, int response, void * data)
{
if (response == GTK_RESPONSE_ACCEPT)
{
char * filename = gtk_file_chooser_get_uri ((GtkFileChooser *) dialog);
((FilebrowserCallback) data) (filename);
g_free (filename);
}
gtk_widget_destroy (dialog);
}
static void show_preset_browser (const char * title, gboolean save,
const char * default_filename, FilebrowserCallback callback)
{
GtkWidget * browser = gtk_file_chooser_dialog_new (title, nullptr, save ?
GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_OPEN, _("Cancel"),
GTK_RESPONSE_CANCEL, save ? _("Save") : _("Load"), GTK_RESPONSE_ACCEPT,
nullptr);
gtk_file_chooser_set_local_only ((GtkFileChooser *) browser, false);
if (default_filename)
gtk_file_chooser_set_current_name ((GtkFileChooser *) browser, default_filename);
g_signal_connect (browser, "response", (GCallback) browser_response, (void *) callback);
audgui_show_unique_window (AUDGUI_PRESET_BROWSER_WINDOW, browser);
}
static void do_load_file (const char * filename)
{
EqualizerPreset preset;
VFSFile file (filename, "r");
if (! file || ! aud_load_preset_file (preset, file))
return;
aud_eq_apply_preset (preset);
}
void eq_preset_load_file ()
{
show_preset_browser (_("Load Preset File"), false, nullptr, do_load_file);
}
static void do_load_eqf (const char * filename)
{
VFSFile file (filename, "r");
if (! file)
return;
Index<EqualizerPreset> presets = aud_import_winamp_presets (file);
if (presets.len ())
aud_eq_apply_preset (presets[0]);
}
void eq_preset_load_eqf ()
{
show_preset_browser (_("Load EQF File"), false, nullptr, do_load_eqf);
}
static void do_save_file (const char * filename)
{
EqualizerPreset preset;
aud_eq_update_preset (preset);
VFSFile file (filename, "w");
if (file)
aud_save_preset_file (preset, file);
}
void eq_preset_save_file ()
{
show_preset_browser (_("Save Preset File"), true, _("<name>.preset"), do_save_file);
}
static void do_save_eqf (const char * filename)
{
VFSFile file (filename, "w");
if (! file)
return;
EqualizerPreset preset = EqualizerPreset ();
preset.name = String ("Preset1");
aud_eq_update_preset (preset);
aud_export_winamp_preset (preset, file);
}
void eq_preset_save_eqf ()
{
show_preset_browser (_("Save EQF File"), true, _("<name>.eqf"), do_save_eqf);
}
static void do_import_winamp (const char * filename)
{
VFSFile file (filename, "r");
if (! file)
return;
audgui_import_eq_presets (aud_import_winamp_presets (file));
}
void eq_preset_import_winamp ()
{
show_preset_browser (_("Import Winamp Presets"), false, nullptr, do_import_winamp);
}
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