diff options
| author |  Dirk Hohndel <dirk@hohndel.org> | 2012-09-10 14:32:55 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2012-09-10 14:32:55 -0700 |
| commit | a8fd77865c3e3e0a547b8e06a047c44732fe92f2 (patch) | |
| tree | ed7c615537b766a7c3376937df3fe9060b9a5454 /gtk-gui.c | |
| parent | 78c5aa9f071ab56e56bf760e3e7fc7f0f0d1b1ff (diff) | |
| download | subsurface-a8fd77865c3e3e0a547b8e06a047c44732fe92f2.tar.gz | |
Implement Close menu option that allows closing the data file
This requires some helper routines that allow us to clear out all the
widgets.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'gtk-gui.c')
| -rw-r--r-- | gtk-gui.c | 37 |
1 files changed, 35 insertions, 2 deletions
@@ -277,11 +277,11 @@ static gboolean ask_save_changes() if (!existing_filename){ label = gtk_label_new ( - "You have unsaved changes\nWould you like to save those before exiting the program?"); + "You have unsaved changes\nWould you like to save those before closing the datafile?"); } else { char *label_text = (char*) malloc(sizeof(char) * (93 + strlen(existing_filename))); sprintf(label_text, - "You have unsaved changes to file: %s \nWould you like to save those before exiting the program?", + "You have unsaved changes to file: %s \nWould you like to save those before closing the datafile?", existing_filename); label = gtk_label_new (label_text); g_free(label_text); @@ -299,6 +299,37 @@ static gboolean ask_save_changes() return quit; } +static void file_close(GtkWidget *w, gpointer data) +{ + int i; + + if (unsaved_changes()) + if (ask_save_changes() == FALSE) + return; + existing_filename = NULL; + + /* free the dives and trips */ + for (i = 0; i < dive_table.nr; i++) + free(get_dive(i)); + dive_table.nr = 0; + dive_table.preexisting = 0; + g_list_free_full(dive_trip_list, free); + dive_trip_list = NULL; + + /* clear the selection and the statistics */ + amount_selected = 0; + selected_dive = 0; + process_selected_dives(); + clear_stats_widgets(); + + /* clear the equipment page */ + clear_equipment_widgets(); + + /* redraw the screen */ + dive_list_update_dives(); + show_dive_info(NULL); +} + static gboolean on_delete(GtkWidget* w, gpointer data) { /* Make sure to flush any modified dive data */ @@ -842,6 +873,7 @@ static GtkActionEntry menu_items[] = { { "OpenFile", GTK_STOCK_OPEN, NULL, CTRLCHAR "O", NULL, G_CALLBACK(file_open) }, { "SaveFile", GTK_STOCK_SAVE, NULL, CTRLCHAR "S", NULL, G_CALLBACK(file_save) }, { "SaveAsFile", GTK_STOCK_SAVE_AS, NULL, SHIFTCHAR CTRLCHAR "S", NULL, G_CALLBACK(file_save_as) }, + { "CloseFile", GTK_STOCK_CLOSE, NULL, NULL, NULL, G_CALLBACK(file_close) }, { "Print", GTK_STOCK_PRINT, NULL, CTRLCHAR "P", NULL, G_CALLBACK(do_print) }, { "Import", NULL, "Import", NULL, NULL, G_CALLBACK(import_dialog) }, { "AddDive", GTK_STOCK_ADD, "Add Dive", NULL, NULL, G_CALLBACK(add_dive_cb) }, @@ -870,6 +902,7 @@ static const gchar* ui_string = " \ <menuitem name=\"Open\" action=\"OpenFile\" /> \ <menuitem name=\"Save\" action=\"SaveFile\" /> \ <menuitem name=\"Save As\" action=\"SaveAsFile\" /> \ + <menuitem name=\"Close\" action=\"CloseFile\" /> \ <menuitem name=\"Print\" action=\"Print\" /> \ <separator name=\"Separator1\"/> \ <menuitem name=\"Preferences\" action=\"Preferences\" /> \ |