int main(int argc, char **argv)
{
BrailleMusicEditor *editor;
// allocate the memory needed by our BrailleMusicEditor struct
editor = g_slice_new (BrailleMusicEditor);
//initialize GTK+ libraries
gtk_init(&argc, &argv);
ev_init();
// Creation of the main window
create_window("BMC",600,400, editor);
editor->vbox = gtk_vbox_new(FALSE, 2);
gtk_container_add(GTK_CONTAINER(editor->window), editor->vbox);
//Creation of the menubar
create_menubar(editor);
gtk_box_pack_start(GTK_BOX(editor->vbox), editor->menubar, FALSE, FALSE, 0);
// Creation of the toolbar
create_toolbar(editor);
gtk_box_pack_start(GTK_BOX(editor->vbox), editor->toolbar, FALSE, FALSE, 2);
//Creation of the two text views with scrollbars
editor->hbox = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(editor->vbox), editor->hbox);
editor->edit_scrollbar = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(editor->edit_scrollbar), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_box_pack_start(GTK_BOX(editor->hbox),editor->edit_scrollbar, TRUE, TRUE, 5);
editor->textview=gtk_source_view_new();
//show line number
gtk_source_view_set_show_line_numbers(GTK_SOURCE_VIEW(editor->textview), TRUE);
g_signal_connect(gtk_text_view_get_buffer(GTK_TEXT_VIEW(editor->textview)), "changed", G_CALLBACK(on_text_changed), editor);
gtk_container_add(GTK_CONTAINER(editor->edit_scrollbar), editor->textview);
//lexical coloration auto update
g_signal_connect(gtk_text_view_get_buffer(GTK_TEXT_VIEW(editor->textview)), "changed", G_CALLBACK(coloration_update), editor);
//score view
editor->score_scrollbar = gtk_scrolled_window_new(NULL, NULL);
gtk_box_pack_start(GTK_BOX(editor->hbox),editor->score_scrollbar, TRUE, TRUE, 5);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(editor->score_scrollbar), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
editor->score_view = ev_view_new();
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(editor->score_scrollbar), editor->score_view);
show_score(editor);
gtk_widget_grab_focus(editor->textview);
//Creation of the message error views with scrollbar
editor->error_scrollbar = gtk_scrolled_window_new(NULL, NULL);
gtk_box_pack_start(GTK_BOX(editor->vbox),editor->error_scrollbar, FALSE, TRUE, 0);
gtk_widget_set_size_request (editor->error_scrollbar, -1, 100);
gtk_container_set_border_width(GTK_CONTAINER(editor->error_scrollbar), 5);
editor->error_view = gtk_text_view_new();
gtk_text_view_set_editable(GTK_TEXT_VIEW(editor->error_view), FALSE);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(editor->error_scrollbar), editor->error_view);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(editor->error_scrollbar), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
// show the window
gtk_widget_show_all(editor->window);
// enter GTK+ main loop
gtk_main();
// free memory we allocated for BrailleMusicEditor struct
g_slice_free (BrailleMusicEditor, editor);
return EXIT_SUCCESS;
}
static EvView *
get_view (gchar * filename)
{
GFile *file;
GError *err = NULL;
EvView *view = NULL;
GList *g;
help_text = _("For each annotation on the page click on the (nearby) notehead or rest etc that the annotation refers to. This will insert a comment in the score. Transfer all the annotations in this way before editing the score, otherwise the locations will not match. You can use the EditSimilar (Ctrl-e,e and Ctrl-e,r) command to move from one comment to the next, stopping and editing the score as suggested by the comment.");
filename = locate_file (filename);
file = g_file_new_for_commandline_arg (filename);
gchar *uri = g_file_get_uri (file);
g_object_unref (file);
EvDocument *doc = ev_document_factory_get_document (uri, &err);
if (err) {
g_critical("Error creating view from URI <%s> : message was %s", uri, err->message);
return NULL;
}
if (annotated_pages)
{
gtk_widget_destroy (top_window);
top_window = NULL;
g_list_free (annotated_pages);
current_page = annotated_pages = NULL;
}
view = (EvView *) ev_view_new ();
EvDocumentModel *model = ev_document_model_new_with_document (doc);
#ifndef EV_SIZING_FIT_PAGE
#define EV_SIZING_FIT_PAGE EV_SIZING_BEST_FIT
#endif
ev_document_model_set_sizing_mode (model, EV_SIZING_FIT_PAGE);
ev_document_model_set_continuous (model, FALSE);
ev_view_set_model (view, model);
if (find_annotated_pages (model))
{
current_page = annotated_pages;
ev_document_model_set_page (model, GPOINTER_TO_INT(current_page->data));
top_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_tooltip_text (top_window, help_text);
gtk_window_set_title (GTK_WINDOW (top_window), g_strdup_printf ("Denemo - Proof-Read File: %s", filename));
gtk_window_set_default_size (GTK_WINDOW (top_window), 600, 750);
GtkWidget *main_vbox = gtk_vbox_new (FALSE, 1);
GtkWidget *main_hbox = gtk_hbox_new (FALSE, 1);
gtk_container_add (GTK_CONTAINER (top_window), main_vbox);
gtk_box_pack_start (GTK_BOX (main_vbox), main_hbox, FALSE, TRUE, 0);
GtkWidget *button = gtk_button_new_with_label (_("Next Annotated Page"));
g_signal_connect (button, "clicked", G_CALLBACK (next_page), (gpointer) model);
gtk_box_pack_start (GTK_BOX (main_hbox), button, FALSE, TRUE, 0);
button = gtk_button_new_with_label (_("Previous Annotated Page"));
g_signal_connect (button, "clicked", G_CALLBACK (prev_page), (gpointer) model);
gtk_box_pack_start (GTK_BOX (main_hbox), button, FALSE, TRUE, 0);
g_signal_connect (G_OBJECT (view), "external-link", G_CALLBACK (action_for_link), (gpointer)model);
g_signal_connect (G_OBJECT (view), "button-press-event", G_CALLBACK (press), (gpointer)model);
GtkWidget *score_and_scroll_hbox = gtk_scrolled_window_new (gtk_adjustment_new (1.0, 1.0, 2.0, 1.0, 4.0, 1.0), gtk_adjustment_new (1.0, 1.0, 2.0, 1.0, 4.0, 1.0));
gtk_box_pack_start (GTK_BOX (main_vbox), score_and_scroll_hbox, TRUE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (score_and_scroll_hbox), GTK_WIDGET (view));
gtk_widget_show_all (top_window);
gtk_window_present (GTK_WINDOW (top_window)); //this doesn't appear to work...
return view;
} else
{
warningdialog (_("This PDF file contains no annotations. It has to be a PDF file generated by Denemo for the current score to which annotations have been added."));
return NULL;
}
}
