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When the file has been opened rely on it to save.

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When a file is opened, we keep it in memory and when you try to
quit while the data has been changed, propose to save back to
this same file.

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
This commit is contained in:
Pierre-Yves Chibon 2012-07-17 16:05:40 +02:00
parent 9451617760
commit 76298c64e3
1 changed files with 25 additions and 12 deletions
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37
gtk-gui.c
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@ -173,26 +173,28 @@ static void file_open(GtkWidget *w, gpointer data)
static void file_save(GtkWidget *w, gpointer data) static void file_save(GtkWidget *w, gpointer data)
{ {
GtkWidget *dialog; GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new("Save File", char *filename;
if (!existing_filename) {
dialog = gtk_file_chooser_dialog_new("Save File",
GTK_WINDOW(main_window), GTK_WINDOW(main_window),
GTK_FILE_CHOOSER_ACTION_SAVE, GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL); NULL);
gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE); gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
if (!existing_filename) {
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
} else
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), existing_filename);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
char *filename; if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
}
gtk_widget_destroy(dialog);
} else {
filename = existing_filename;
}
if (filename){
save_dives(filename); save_dives(filename);
g_free(filename);
mark_divelist_changed(FALSE); mark_divelist_changed(FALSE);
} }
gtk_widget_destroy(dialog);
} }
static void ask_save_changes() static void ask_save_changes()
@ -204,7 +206,18 @@ static void ask_save_changes()
GTK_STOCK_NO, GTK_RESPONSE_NO, GTK_STOCK_NO, GTK_RESPONSE_NO,
NULL); NULL);
content = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); content = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
label = gtk_label_new ("You have unsaved changes\nWould you like to save those before exiting the program?");
if (!existing_filename){
label = gtk_label_new (
"You have unsaved changes\nWould you like to save those before exiting the program?");
} else {
char *label_text = (char*) malloc(sizeof(char) * (92 + strlen(existing_filename)));
sprintf(label_text,
"You have unsaved changes to file: %s \nWould you like to save those before exiting the program?",
existing_filename);
label = gtk_label_new (label_text);
g_free(label_text);
}
gtk_container_add (GTK_CONTAINER (content), label); gtk_container_add (GTK_CONTAINER (content), label);
gtk_widget_show_all (dialog); gtk_widget_show_all (dialog);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT); gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);