mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-14 12:41:07 +00:00
372 lines
8.6 KiB
C
372 lines
8.6 KiB
C
#include <gtk/gtk.h>
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#ifdef GDK_WINDOWING_WAYLAND
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#include "wayland/gdkwayland.h"
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#endif
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#ifdef G_OS_WIN32
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#include <io.h>
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#include <process.h>
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#endif
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G_GNUC_NORETURN static void
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got_string_cb (GObject *source,
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GAsyncResult *result,
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gpointer data)
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{
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GdkClipboard *clipboard = GDK_CLIPBOARD (source);
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GError *error = NULL;
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char *text;
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text = gdk_clipboard_read_text_finish (clipboard, result, &error);
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if (text)
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{
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g_print ("%s", text);
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g_free (text);
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}
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else
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{
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g_print ("ERROR: %s", error->message);
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g_clear_error (&error);
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}
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exit (0);
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}
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G_GNUC_NORETURN static void
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got_text_cb (GObject *source,
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GAsyncResult *result,
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gpointer data)
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{
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GdkClipboard *clipboard = GDK_CLIPBOARD (source);
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GError *error = NULL;
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char *text;
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text = gdk_clipboard_read_text_finish (clipboard, result, &error);
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if (text)
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{
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int fd;
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char *name;
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fd = g_file_open_tmp ("XXXXXX.out", &name, &error);
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if (error)
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g_error ("Failed to create tmp file: %s", error->message);
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close (fd);
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g_file_set_contents (name, text, -1, &error);
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g_print ("%s", name);
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g_free (text);
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g_free (name);
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}
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else
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{
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g_print ("ERROR: %s", error->message);
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g_clear_error (&error);
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}
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exit (0);
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}
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G_GNUC_NORETURN static void
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got_texture_cb (GObject *source,
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GAsyncResult *result,
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gpointer data)
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{
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GdkClipboard *clipboard = GDK_CLIPBOARD (source);
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GError *error = NULL;
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GdkTexture *texture;
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texture = gdk_clipboard_read_texture_finish (clipboard, result, &error);
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if (texture)
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{
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int fd;
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char *name;
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fd = g_file_open_tmp ("XXXXXX.out", &name, &error);
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if (error)
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g_error ("Failed to create tmp file: %s", error->message);
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close (fd);
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gdk_texture_save_to_png (texture, name);
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g_print ("%s", name);
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g_object_unref (texture);
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g_free (name);
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}
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else
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{
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g_print ("ERROR: %s", error->message);
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g_clear_error (&error);
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}
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exit (0);
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}
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G_GNUC_NORETURN static void
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got_file (GObject *source,
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GAsyncResult *result,
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gpointer data)
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{
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GdkClipboard *clipboard = GDK_CLIPBOARD (source);
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GError *error = NULL;
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const GValue *value;
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value = gdk_clipboard_read_value_finish (clipboard, result, &error);
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if (value)
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{
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GFile *file = g_value_get_object (value);
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char *path = g_file_get_path (file);
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g_print ("%s", path);
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g_free (path);
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}
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else
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{
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g_print ("ERROR: %s", error->message);
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g_clear_error (&error);
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}
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exit (0);
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}
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G_GNUC_NORETURN static void
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got_files (GObject *source,
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GAsyncResult *result,
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gpointer data)
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{
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GdkClipboard *clipboard = GDK_CLIPBOARD (source);
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GError *error = NULL;
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const GValue *value;
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value = gdk_clipboard_read_value_finish (clipboard, result, &error);
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if (value)
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{
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GSList *files = g_value_get_boxed (value);
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for (GSList *l = files; l; l = l->next)
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{
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GFile *file = l->data;
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char *path = g_file_get_path (file);
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if (l != files)
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g_print (":");
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g_print ("%s", path);
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g_free (path);
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}
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}
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else
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{
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g_print ("ERROR: %s", error->message);
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g_clear_error (&error);
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}
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exit (0);
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}
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G_GNUC_NORETURN static void
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got_color (GObject *source,
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GAsyncResult *result,
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gpointer data)
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{
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GdkClipboard *clipboard = GDK_CLIPBOARD (source);
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GError *error = NULL;
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const GValue *value;
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value = gdk_clipboard_read_value_finish (clipboard, result, &error);
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if (value)
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{
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GdkRGBA *color = g_value_get_boxed (value);
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char *s = gdk_rgba_to_string (color);
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g_print ("%s", s);
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g_free (s);
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}
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else
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{
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g_print ("ERROR: %s", error->message);
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g_clear_error (&error);
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}
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exit (0);
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}
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static const char *action;
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static const char *type;
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static const char *value;
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static gulong handler;
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static void
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do_it (GObject *object,
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GParamSpec *pspec)
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{
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GdkClipboard *clipboard;
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if (object)
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g_signal_handler_disconnect (object, handler);
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clipboard = gdk_display_get_clipboard (gdk_display_get_default ());
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if (strcmp (action, "info") == 0)
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{
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GdkContentFormats *formats;
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char *s;
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formats = gdk_clipboard_get_formats (clipboard);
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s = gdk_content_formats_to_string (formats);
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g_print ("%s\n", s);
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g_free (s);
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}
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else if (strcmp (action, "set") == 0)
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{
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GdkContentFormats *formats;
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char *s;
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if (strcmp (type, "string") == 0)
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{
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gdk_clipboard_set_text (clipboard, value);
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}
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else if (strcmp (type, "text") == 0)
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{
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char *contents;
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gsize len;
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if (!g_file_get_contents (value, &contents, &len, NULL))
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g_error ("Failed to read %s\n", value);
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gdk_clipboard_set_text (clipboard, contents);
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g_free (contents);
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}
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else if (strcmp (type, "image") == 0)
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{
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GFile *file;
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GdkTexture *texture;
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file = g_file_new_for_commandline_arg (value);
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texture = gdk_texture_new_from_file (file, NULL);
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if (!texture)
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g_error ("Failed to read %s\n", value);
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gdk_clipboard_set_texture (clipboard, texture);
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g_object_unref (texture);
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g_object_unref (file);
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}
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else if (strcmp (type, "file") == 0)
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{
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GFile *file;
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file = g_file_new_for_commandline_arg (value);
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gdk_clipboard_set (clipboard, G_TYPE_FILE, file);
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g_object_unref (file);
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}
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else if (strcmp (type, "files") == 0)
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{
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char **strv;
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GSList *files;
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strv = g_strsplit (value, ":", 0);
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files = NULL;
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for (int i = 0; strv[i]; i++)
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files = g_slist_append (files, g_file_new_for_commandline_arg (strv[i]));
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gdk_clipboard_set (clipboard, GDK_TYPE_FILE_LIST, files);
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g_slist_free_full (files, g_object_unref);
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g_strfreev (strv);
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}
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else if (strcmp (type, "color") == 0)
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{
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GdkRGBA color;
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gdk_rgba_parse (&color, value);
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gdk_clipboard_set (clipboard, GDK_TYPE_RGBA, &color);
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}
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else
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g_error ("can't set %s", type);
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formats = gdk_clipboard_get_formats (clipboard);
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s = gdk_content_formats_to_string (formats);
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g_print ("%s\n", s);
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g_free (s);
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}
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else if (strcmp (action, "get") == 0)
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{
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if (strcmp (type, "string") == 0)
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{
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gdk_clipboard_read_text_async (clipboard, NULL, got_string_cb, NULL);
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}
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else if (strcmp (type, "text") == 0)
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{
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gdk_clipboard_read_text_async (clipboard, NULL, got_text_cb, NULL);
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}
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else if (strcmp (type, "image") == 0)
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{
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gdk_clipboard_read_texture_async (clipboard, NULL, got_texture_cb, NULL);
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}
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else if (strcmp (type, "file") == 0)
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{
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gdk_clipboard_read_value_async (clipboard, G_TYPE_FILE, 0, NULL, got_file, NULL);
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}
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else if (strcmp (type, "files") == 0)
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{
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gdk_clipboard_read_value_async (clipboard, GDK_TYPE_FILE_LIST, 0, NULL, got_files, NULL);
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}
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else if (strcmp (type, "color") == 0)
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{
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gdk_clipboard_read_value_async (clipboard, GDK_TYPE_RGBA, 0, NULL, got_color, NULL);
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}
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else
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g_error ("can't get %s", type);
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}
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else
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g_error ("can only set, get or info");
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}
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int
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main (int argc, char *argv[])
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{
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gboolean done = FALSE;
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if (argc < 2)
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g_error ("too few arguments");
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action = argv[1];
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if (strcmp (action, "info") == 0)
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{
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}
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else if (strcmp (action, "set") == 0)
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{
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if (argc < 4)
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g_error ("too few arguments for set");
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type = argv[2];
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value = argv[3];
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}
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else if (strcmp (action, "get") == 0)
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{
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if (argc < 3)
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g_error ("too few arguments for get");
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type = argv[2];
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}
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else
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g_error ("can only set or get");
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gtk_init ();
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/* Don't wait for a window manager to give us focus when
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* we may be running on bare wm-less X.
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*/
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#ifdef GDK_WINDOWING_WAYLAND
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if (GDK_IS_WAYLAND_DISPLAY (gdk_display_get_default ()))
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{
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GtkWidget *window;
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window = gtk_window_new ();
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gtk_window_present (GTK_WINDOW (window));
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handler = g_signal_connect (window, "notify::is-active", G_CALLBACK (do_it), NULL);
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}
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else
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#endif
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do_it (NULL, NULL);
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while (!done)
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g_main_context_iteration (NULL, TRUE);
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return 0;
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}
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