| // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <gtk/gtk.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <string> |
| |
| namespace { |
| |
| void PrintClipboardContents(GtkClipboard* clip) { |
| GdkAtom* targets; |
| int num_targets = 0; |
| |
| // This call is bugged, the cache it checks is often stale; see |
| // <http://bugzilla.gnome.org/show_bug.cgi?id=557315>. |
| // gtk_clipboard_wait_for_targets(clip, &targets, &num_targets); |
| |
| GtkSelectionData* target_data = |
| gtk_clipboard_wait_for_contents(clip, |
| gdk_atom_intern("TARGETS", false)); |
| if (!target_data) { |
| printf("failed to get the contents!\n"); |
| return; |
| } |
| |
| gtk_selection_data_get_targets(target_data, &targets, &num_targets); |
| |
| printf("%d available targets:\n---------------\n", num_targets); |
| |
| for (int i = 0; i < num_targets; i++) { |
| gchar* target_name_cstr = gdk_atom_name(targets[i]); |
| std::string target_name(target_name_cstr); |
| g_free(target_name_cstr); |
| printf(" [format: %s", target_name.c_str()); |
| GtkSelectionData* data = gtk_clipboard_wait_for_contents(clip, targets[i]); |
| if (!data) { |
| printf("]: NULL\n\n"); |
| continue; |
| } |
| |
| printf(" / length: %d / bits %d]: ", data->length, data->format); |
| |
| if (strstr(target_name.c_str(), "image")) { |
| printf("(image omitted)\n\n"); |
| } else if (strstr(target_name.c_str(), "TIMESTAMP")) { |
| // TODO(estade): Print the time stamp in human readable format. |
| printf("(time omitted)\n\n"); |
| } else { |
| for (int j = 0; j < data->length; j++) { |
| // Output data one byte at a time. Currently wide strings look |
| // pretty weird. |
| printf("%c", (data->data[j] == 0 ? '_' : data->data[j])); |
| } |
| printf("\n\n"); |
| } |
| gtk_selection_data_free(data); |
| } |
| |
| if (num_targets <= 0) { |
| printf("No targets advertised. Text is: "); |
| gchar* text = gtk_clipboard_wait_for_text(clip); |
| printf("%s\n", text ? text : "NULL"); |
| g_free(text); |
| } |
| |
| g_free(targets); |
| gtk_selection_data_free(target_data); |
| } |
| |
| } |
| |
| /* Small program to dump the contents of GTK's clipboards to the terminal. |
| * Feel free to add to it or improve formatting or whatnot. |
| */ |
| int main(int argc, char* argv[]) { |
| gtk_init(&argc, &argv); |
| |
| printf("Desktop clipboard\n"); |
| PrintClipboardContents(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD)); |
| |
| printf("X clipboard\n"); |
| PrintClipboardContents(gtk_clipboard_get(GDK_SELECTION_PRIMARY)); |
| } |