mate-screenshot: move stuff to data/ and src/ subdirs

1 files changed, 0 insertions, 285 deletions

diff --git a/mate-screenshot/screenshot-save.c b/mate-screenshot/screenshot-save.c
deleted file mode 100644
index 5b870eec..00000000
--- a/mate-screenshot/screenshot-save.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/* screenshot-save.c - image saving functions for MATE Screenshot
- *
- * Copyright (C) 2001-2006  Jonathan Blandford <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- */
-
-#include <config.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-#include <glib/gi18n.h>
-
-#include "screenshot-save.h"
-
-static char *parent_dir = NULL;
-static char *tmp_filename = NULL;
-
-static SaveFunction save_callback = NULL;
-static gpointer save_user_data = NULL;
-
-/* Strategy for saving:
- *
- * We keep another process around to handle saving the image.  This is
- * done for two reasons.  One, the saving takes a non-zero amount of
- * time (about a quarter of a second on my box.)  This will make it
- * more interactive.  The second reason is to make the child
- * responsible for cleaning up the temp dir.  If the parent process is
- * killed or segfaults, the child process can clean up the temp dir.
- */
-static void
-clean_up_temporary_dir (gboolean gui_on_error)
-{
-  char *message;
-  gboolean error_occurred = FALSE;
-  if (g_file_test (tmp_filename, G_FILE_TEST_EXISTS))
-    error_occurred = unlink (tmp_filename);
-  if (g_file_test (parent_dir, G_FILE_TEST_EXISTS))
-    error_occurred = rmdir (parent_dir) || error_occurred;
-
-  if (error_occurred)
-    {
-      message = g_strdup_printf (_("Unable to clear the temporary folder:\n%s"),
-				 tmp_filename);
-      if (gui_on_error)
-	{
-	  GtkWidget *dialog;
-
-	  dialog = gtk_message_dialog_new (NULL, 0,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_OK,
-					   "%s", message);
-	  gtk_dialog_run (GTK_DIALOG (dialog));
-	  gtk_widget_destroy (dialog);
-	}
-      else
-	{
-	  g_warning ("%s", message);
-	}
-      g_free (message);
-    }
-  g_free (tmp_filename);
-  g_free (parent_dir);
-}
-
-static void
-child_done_notification (GPid     pid,
-			 gint     status,
-			 gpointer data)
-{
-  /* This should never be called. */
-
-  /* We expect the child to die after the parent.  If the child dies
-   * than it either segfaulted, or was randomly killed.  In either
-   * case, we can't reasonably continue.  */
-  GtkWidget *dialog;
-
-  dialog = gtk_message_dialog_new (NULL, 0,
-				   GTK_MESSAGE_ERROR,
-				   GTK_BUTTONS_OK,
-				   _("The child save process unexpectedly exited.  We are unable to write the screenshot to disk."));
-  gtk_dialog_run (GTK_DIALOG (dialog));
-  gtk_widget_destroy (dialog);
-
-  clean_up_temporary_dir (TRUE);
-
-  exit (1);
-}
-
-static gboolean
-read_pipe_from_child (GIOChannel   *source,
-		      GIOCondition  condition,
-		      gpointer      data)
-{
-  if (condition & G_IO_IN)
-    {
-      gchar *message = NULL;
-      gchar *error_message = NULL;
-      GtkWidget *dialog;
-      GIOStatus status;
-
-      status = g_io_channel_read_line (source, &error_message, NULL, NULL, NULL);
-
-      if (status == G_IO_STATUS_NORMAL)
-	{
-	  message = g_strdup_printf ("Unable to save the screenshot to disk:\n\n%s", error_message);
-	  dialog = gtk_message_dialog_new (NULL, 0,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_OK,
-					   "%s", message);
-	  gtk_dialog_run (GTK_DIALOG (dialog));
-	  gtk_widget_destroy (dialog);
-	  exit (1);
-	}
-    }
-
-  (*save_callback) (save_user_data);
-
-  return FALSE;
-}
-
-static char *
-make_temp_directory (void)
-{
-  gint result, i;
-  gchar *dir_name;
-  
-  i = 0;
-  do
-    {
-      gchar *tmp_dir = g_strdup_printf ("mate-screenshot.%u.%d",
-                                        (unsigned int) getpid (),
-                                        i++);
-      
-      dir_name = g_build_filename (g_get_tmp_dir (),
-                                   tmp_dir,
-                                   NULL);
-      g_free (tmp_dir);
-
-      result = g_mkdir_with_parents (dir_name, 0777);
-      if (result < 0)
-        {
-          g_free (dir_name);
-
-          if (errno != EEXIST)
-            return NULL;
-          else
-            continue;
-        }
-      else
-        return dir_name;
-    }
-  while (TRUE);
-}
-
-static void
-signal_handler (int sig)
-{
-  clean_up_temporary_dir (FALSE);
-
-  signal (sig, SIG_DFL);
-  kill (getpid (), sig);
-}
-
-void
-screenshot_save_start (GdkPixbuf    *pixbuf,
-		       SaveFunction  callback,
-		       gpointer      user_data)
-{
-  GPid pid;
-  int parent_exit_notification[2];
-  int pipe_from_child[2];
-
-  pipe (parent_exit_notification);
-  pipe (pipe_from_child);
-
-  parent_dir = make_temp_directory ();
-  if (parent_dir == NULL)
-    return;
-
-  tmp_filename = g_build_filename (parent_dir,
-		  		   _("Screenshot.png"),
-				   NULL);
-  save_callback = callback;
-  save_user_data = user_data;
-
-  pid = fork ();
-  if (pid == 0)
-    {
-      GError *error = NULL;
-      char c;
-
-      signal (SIGINT, signal_handler);
-      signal (SIGTERM, signal_handler);
-
-      close (parent_exit_notification [1]);
-      close (pipe_from_child [0]);
-
-      if (! gdk_pixbuf_save (pixbuf, tmp_filename,
-			     "png", &error,
-			     "tEXt::Software", "mate-screenshot",
-			     NULL))
-	{
-	  if (error && error->message)
-	    write (pipe_from_child[1],
-		   error->message,
-		   strlen (error->message));
-	  else
-#define ERROR_MESSAGE _("Unknown error saving screenshot to disk")
-	    write (pipe_from_child[1],
-		   ERROR_MESSAGE,
-		   strlen (ERROR_MESSAGE));
-	}
-      /* By closing the pipe, we let the main process know that we're
-       * done saving it. */
-      close (pipe_from_child[1]);
-      read (parent_exit_notification[0], &c, 1);
-
-      clean_up_temporary_dir (FALSE);
-      _exit (0);
-    }
-  else if (pid > 0)
-    {
-      GIOChannel *channel;
-
-      close (parent_exit_notification[0]);
-      close (pipe_from_child[1]);
-
-      channel = g_io_channel_unix_new (pipe_from_child[0]);
-      g_io_add_watch (channel,
-		      G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
-		      read_pipe_from_child,
-		      NULL);
-      g_io_channel_unref (channel);
-      g_child_watch_add (pid, child_done_notification, NULL);
-    }
-  else
-    /* George awesomely wrote code originally to handle the
-     * could-not-fork case synchronously.  I'm not copying it, as I'm
-     * guessing that the system is pretty hosed if that's the case.
-     * However, he gets major kudos for trying. (-:
-     */
-    g_assert_not_reached ();
-}
-
-const char *
-screenshot_save_get_filename (void)
-{
-  return tmp_filename;
-}
-
-gchar *
-screenshot_sanitize_filename (const char *filename)
-{
-  char *retval, *p;
-
-  g_assert (filename);
-  g_assert (g_utf8_validate (filename, -1, NULL));
-
-  retval = g_uri_escape_string (filename,
-                                "/",
-                                TRUE);
-
-  for (p = retval; *p != '\000'; p = g_utf8_next_char (p))
-    {
-      if (*p == G_DIR_SEPARATOR)
-	*p = '-';
-    }
-
-  return retval;
-}