diff options
Diffstat (limited to 'src/narrative_window.c')
| -rw-r--r-- | src/narrative_window.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/narrative_window.c b/src/narrative_window.c index 22517b4..a1a522e 100644 --- a/src/narrative_window.c +++ b/src/narrative_window.c @@ -223,6 +223,73 @@ static SCBlock *get_slide_template(SCBlock *ss) } +static gint load_ss_response_sig(GtkWidget *d, gint response, + NarrativeWindow *nw) +{ + if ( response == GTK_RESPONSE_ACCEPT ) { + + char *filename; + char *stext; + + filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(d)); + printf("Loading %s\n",filename); + + stext = load_everything(filename); + if ( stext != NULL ) { + SCBlock *bl; + SCBlock *ss; + bl = sc_parse(stext); + free(stext); + ss = find_stylesheet(bl); + if ( ss != NULL ) { + + /* Substitute the style sheet */ + replace_stylesheet(nw->p, ss); + + /* Full rerender, first block may have + * changed */ + sc_editor_set_scblock(nw->sceditor, + nw->p->scblocks); + + } else { + fprintf(stderr, "Not a style sheet\n"); + } + } else { + fprintf(stderr, "Failed to load\n"); + } + + g_free(filename); + + } + + gtk_widget_destroy(d); + + return 0; +} + + +static void load_ss_sig(GSimpleAction *action, GVariant *parameter, + gpointer vp) +{ + SCBlock *nsblock; + SCBlock *templ; + NarrativeWindow *nw = vp; + GtkWidget *d; + + d = gtk_file_chooser_dialog_new("Load stylesheet", + GTK_WINDOW(nw->window), + GTK_FILE_CHOOSER_ACTION_OPEN, + "_Cancel", GTK_RESPONSE_CANCEL, + "_Open", GTK_RESPONSE_ACCEPT, + NULL); + + g_signal_connect(G_OBJECT(d), "response", + G_CALLBACK(load_ss_response_sig), nw); + + gtk_widget_show_all(d); +} + + static void add_slide_sig(GSimpleAction *action, GVariant *parameter, gpointer vp) { @@ -564,6 +631,7 @@ GActionEntry nw_entries[] = { { "sorter", open_slidesorter_sig, NULL, NULL, NULL }, { "deleteslide", delete_slide_sig, NULL, NULL, NULL }, { "slide", add_slide_sig, NULL, NULL, NULL }, + { "loadstylesheet", load_ss_sig, NULL, NULL, NULL }, { "startslideshow", start_slideshow_sig, NULL, NULL, NULL }, { "clock", open_clock_sig, NULL, NULL, NULL }, { "testcard", testcard_sig, NULL, NULL, NULL }, |