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#include <gtk/gtk.h>
/* Called when a file is chosen by the open menu. */
static void set_file (GFile *file, gpointer data) {
char *name;
if (!file) {
return;
}
name = g_file_get_path (file);
puts(name);
/* TODO: load this into verovio */
g_free (name);
}
static void
file_opened (GObject *source,
GAsyncResult *result,
void *data)
{
GFile *file;
GError *error = NULL;
file = gtk_file_dialog_open_finish (GTK_FILE_DIALOG (source), result, &error);
if (!file)
{
g_print ("%s\n", error->message);
g_error_free (error);
}
set_file (file, data);
}
static gboolean
abort_mission (gpointer data)
{
GCancellable *cancellable = data;
g_cancellable_cancel (cancellable);
return G_SOURCE_REMOVE;
}
static void open_file (GtkButton *picker, GtkLabel *label) {
GtkWindow *parent = GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (picker)));
GtkFileDialog *dialog;
dialog = gtk_file_dialog_new ();
gtk_file_dialog_set_title (dialog, "Select Sheet Music File");
// Filters for the different types that are supported.
GListStore *filters;
filters = g_list_store_new (GTK_TYPE_FILE_FILTER);
// Note: Files are usually recognized by extension (not mime type).
GtkFileFilter *filter;
// abc notation https://abcnotation.com/
filter = gtk_file_filter_new();
gtk_file_filter_set_name (filter, "ABC");
gtk_file_filter_add_mime_type(filter, "text/vnd.abc");
gtk_file_filter_add_suffix(filter, "abc");
g_list_store_append (filters, filter);
g_object_unref (filter);
// TODO: do DARMS and PAE have common extension or mimetype?
// DARMS https://wiki.ccarh.org/wiki/DARMS
// PAE https://www.iaml.info/plaine-easie-code
// Humdrum https://www.humdrum.org/
filter = gtk_file_filter_new();
gtk_file_filter_set_name (filter, "Humdrum");
gtk_file_filter_add_suffix(filter, "krn");
g_list_store_append (filters, filter);
g_object_unref (filter);
// MEI https://music-encoding.org/
// MusicXML https://www.musicxml.com/
filter = gtk_file_filter_new();
gtk_file_filter_set_name (filter, "MEI, MusicXML");
// Generic XML?
//gtk_file_filter_add_mime_type (filter, "application/xml");
//gtk_file_filter_add_mime_type (filter, "text/xml");
gtk_file_filter_add_suffix(filter, "xml");
// MusicXML
gtk_file_filter_add_mime_type(filter, "application/vnd.recordare.musicxml+xml");
gtk_file_filter_add_suffix(filter, "musicxml");
// Compressed MusicXML
gtk_file_filter_add_mime_type(filter, "application/vnd.recordare.musicxml");
gtk_file_filter_add_suffix(filter, "mxl");
// MEI
gtk_file_filter_add_suffix(filter, "mei");
g_list_store_append (filters, filter);
gtk_file_dialog_set_default_filter (dialog, filter);
g_object_unref (filter);
gtk_file_dialog_set_filters (dialog, G_LIST_MODEL (filters));
g_object_unref (filters);
gtk_file_dialog_open (dialog, parent, NULL, file_opened, label);
g_object_unref (dialog);
}
static void activate (GtkApplication* app, gpointer user_data) {
GtkWidget *window;
GtkWidget *header;
GtkWidget *image;
GtkWidget *button;
// Window
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "SheMuVi");
gtk_window_set_default_size (GTK_WINDOW (window), 400, 600);
gtk_widget_set_visible (window, TRUE);
// Header
header = gtk_header_bar_new();
button = gtk_button_new_from_icon_name ("document-open-symbolic");
gtk_widget_set_tooltip_text (button, "Load file");
g_signal_connect (button, "clicked", G_CALLBACK (open_file), NULL);
gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button);
gtk_window_set_titlebar (GTK_WINDOW (window), header);
// Image
image = gtk_image_new_from_file ("./when-i-survey-the-wondrous-cross-watts.svg");
gtk_window_set_child (GTK_WINDOW (window), image);
}
int main (int argc, char **argv) {
GtkApplication *app;
int status;
app = gtk_application_new ("com.zachdecook.shemuvi", G_APPLICATION_DEFAULT_FLAGS);
g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
status = g_application_run (G_APPLICATION (app), argc, argv);
g_object_unref (app);
return status;
}
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