diff options
Diffstat (limited to 'src/quickopen.c')
| -rw-r--r-- | src/quickopen.c | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/src/quickopen.c b/src/quickopen.c new file mode 100644 index 0000000..df37338 --- /dev/null +++ b/src/quickopen.c @@ -0,0 +1,199 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <assert.h> +#include <string.h> +#include <unistd.h> + +#include <glib.h> +#include <glib/gprintf.h> +#include <glib/gstdio.h> + +#include <gtk/gtk.h> + +#include "experiment-player.h" + +static inline gboolean quickopen_filter(const gchar *name); +static gint quickopen_item_cmp(gconstpointer a, gconstpointer b); + +static void reconfigure_all_check_menu_items_cb(GtkWidget *widget, gpointer user_data); +static void quickopen_item_on_activate(GtkWidget *widget, gpointer user_data); + +GtkWidget *quickopen_menu, + *quickopen_menu_empty_item; + +gchar *quickopen_directory; + +/* + * GtkBuilder signal callbacks + * NOTE: for some strange reason the parameters are switched + */ + +void +quickopen_menu_choosedir_item_activate_cb(GtkWidget *widget, + gpointer data __attribute__((unused))) +{ + GtkWidget *dialog; + + dialog = gtk_file_chooser_dialog_new("Choose Directory...", GTK_WINDOW(widget), + GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, + GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, + NULL); + gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), + quickopen_directory); + + if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { + g_free(quickopen_directory); + quickopen_directory = + gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); + + refresh_quickopen_menu(GTK_MENU(quickopen_menu)); + } + + gtk_widget_destroy(dialog); +} + +void +quickopen_menu_refresh_item_activate_cb(GtkWidget *widget, + gpointer data __attribute__((unused))) +{ + refresh_quickopen_menu(GTK_MENU(widget)); +} + +static inline gboolean +quickopen_filter(const gchar *name) +{ + gchar *name_reversed = g_strreverse(g_strdup(name)); + gchar **filters, **filter; + + gchar *trans_name, *p; + gboolean res; + + filters = g_strsplit(EXPERIMENT_MOVIE_FILTER, ";", 0); + for (filter = filters; *filter != NULL; filter++) { + GPatternSpec *pattern = g_pattern_spec_new(*filter); + + res = g_pattern_match(pattern, strlen(name), name, name_reversed); + g_pattern_spec_free(pattern); + if (res) + break; + } + res = *filter == NULL; + g_strfreev(filters); + g_free(name_reversed); + if (res) + return FALSE; + + trans_name = g_strconcat(quickopen_directory, "/", name, + EXPERIMENT_TRANSCRIPT_EXT, NULL); + if ((p = g_strrstr(trans_name, ".")) == NULL) { + g_free(trans_name); + return FALSE; + } + g_stpcpy(++p, EXPERIMENT_TRANSCRIPT_EXT); + + res = !g_access(trans_name, F_OK | R_OK); + g_free(trans_name); + + return res; +} + +static gint +quickopen_item_cmp(gconstpointer a, gconstpointer b) +{ + return -g_strcmp0(gtk_menu_item_get_label(*(GtkMenuItem **)a), + gtk_menu_item_get_label(*(GtkMenuItem **)b)); +} + +void +refresh_quickopen_menu(GtkMenu *menu) +{ + static gchar **fullnames = NULL; + static GPtrArray *items = NULL; + + int fullnames_n; + + GDir *dir; + const gchar *name; + + if (items != NULL) + g_ptr_array_free(items, TRUE); + items = g_ptr_array_new_with_free_func((GDestroyNotify)gtk_widget_destroy); + + g_strfreev(fullnames); + fullnames = NULL; + fullnames_n = 0; + + dir = g_dir_open(quickopen_directory, 0, NULL); + + while ((name = g_dir_read_name(dir)) != NULL) { + if (!quickopen_filter(name)) + continue; + + gchar *item_name, *p; + GtkWidget *item; + + fullnames = g_realloc(fullnames, (fullnames_n+2) * sizeof(gchar *)); + fullnames[fullnames_n] = g_strconcat(quickopen_directory, "/", + name, NULL); + + item_name = g_strdup(name); + if ((p = g_strrstr(item_name, ".")) != NULL) + *p = '\0'; + item = gtk_check_menu_item_new_with_label(item_name); + g_ptr_array_add(items, item); + g_free(item_name); + + gtk_check_menu_item_set_draw_as_radio(GTK_CHECK_MENU_ITEM(item), + TRUE); + gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), + !g_strcmp0(current_filename, + fullnames[fullnames_n])); + + g_signal_connect(G_OBJECT(item), "activate", + G_CALLBACK(quickopen_item_on_activate), + fullnames[fullnames_n]); + + fullnames_n++; + } + if (fullnames != NULL) + fullnames[fullnames_n] = NULL; + g_ptr_array_sort(items, quickopen_item_cmp); + + g_dir_close(dir); + + for (int i = 0; i < items->len; i++) { + GtkWidget *item = GTK_WIDGET(g_ptr_array_index(items, i)); + + gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), item); + gtk_widget_show(item); + } + + if (fullnames_n > 0) + gtk_widget_hide(quickopen_menu_empty_item); + else + gtk_widget_show(quickopen_menu_empty_item); +} + +static void +reconfigure_all_check_menu_items_cb(GtkWidget *widget, gpointer user_data) +{ + if (GTK_IS_CHECK_MENU_ITEM(widget)) + gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), + widget == GTK_WIDGET(user_data)); +} + +static void +quickopen_item_on_activate(GtkWidget *widget, gpointer user_data) +{ + const gchar *filename = (const gchar *)user_data; + + gtk_container_foreach(GTK_CONTAINER(quickopen_menu), + reconfigure_all_check_menu_items_cb, widget); + + if (load_media_file(filename)) { + /* FIXME */ + } +} |