gtk-demo: Remove demo_find_file() function

It's not used anymore. With it, the demo-common.h header is not needed
anymore and is removed, too (and all the needless includes).

17 files changed, 0 insertions, 87 deletions

diff --git a/demos/gtk-demo/Makefile.am b/demos/gtk-demo/Makefile.am
index 165fdbcbf2..109a4de627 100644
--- a/demos/gtk-demo/Makefile.am
+++ b/demos/gtk-demo/Makefile.am
@@ -93,7 +93,6 @@ demos.h: @REBUILD@ $(demos) geninclude.pl
 
 gtk3_demo_SOURCES = 		\
 	$(demos)		\
-	demo-common.h		\
 	demo_resources.c	\
 	main.c			\
 	demos.h
diff --git a/demos/gtk-demo/appwindow.c b/demos/gtk-demo/appwindow.c
index ffd1721866..e076075dd7 100644
--- a/demos/gtk-demo/appwindow.c
+++ b/demos/gtk-demo/appwindow.c
@@ -7,7 +7,6 @@
 
 #include <gtk/gtk.h>
 #include "config.h"
-#include "demo-common.h"
 
 static GtkWidget *window = NULL;
 static GtkWidget *infobar = NULL;
diff --git a/demos/gtk-demo/assistant.c b/demos/gtk-demo/assistant.c
index 7d7fbcd054..b461171c65 100644
--- a/demos/gtk-demo/assistant.c
+++ b/demos/gtk-demo/assistant.c
@@ -6,7 +6,6 @@
  */
 
 #include <gtk/gtk.h>
-#include "demo-common.h"
 
 static GtkWidget *assistant = NULL;
 static GtkWidget *progress_bar = NULL;
diff --git a/demos/gtk-demo/builder.c b/demos/gtk-demo/builder.c
index 663fffd91e..7aeff37c5d 100644
--- a/demos/gtk-demo/builder.c
+++ b/demos/gtk-demo/builder.c
@@ -4,7 +4,6 @@
  */
 
 #include <gtk/gtk.h>
-#include "demo-common.h"
 
 static GtkBuilder *builder;
 
diff --git a/demos/gtk-demo/changedisplay.c b/demos/gtk-demo/changedisplay.c
index f38819d490..16d49fe1e5 100644
--- a/demos/gtk-demo/changedisplay.c
+++ b/demos/gtk-demo/changedisplay.c
@@ -31,7 +31,6 @@
 #undef GDK_DISABLE_DEPRECATED
 
 #include <gtk/gtk.h>
-#include "demo-common.h"
 
 /* The ChangeDisplayInfo structure corresponds to a toplevel window and
  * holds pointers to widgets inside the toplevel window along with other
diff --git a/demos/gtk-demo/demo-common.h b/demos/gtk-demo/demo-common.h
deleted file mode 100644
index 636fc4d408..0000000000
--- a/demos/gtk-demo/demo-common.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __DEMO_COMMON_H__
-#define __DEMO_COMMON_H__
-
-G_BEGIN_DECLS
-
-gchar *demo_find_file (const gchar  *base,
-		       GError      **err);
-
-G_END_DECLS
-
-#endif /* __DEMO_COMMON_H__ */
diff --git a/demos/gtk-demo/iconview.c b/demos/gtk-demo/iconview.c
index 179c832e32..d54527b1f3 100644
--- a/demos/gtk-demo/iconview.c
+++ b/demos/gtk-demo/iconview.c
@@ -7,7 +7,6 @@
 
 #include <gtk/gtk.h>
 #include <string.h>
-#include "demo-common.h"
 
 static GtkWidget *window = NULL;
 
diff --git a/demos/gtk-demo/iconview_edit.c b/demos/gtk-demo/iconview_edit.c
index 2e7d4a0130..0487e5274a 100644
--- a/demos/gtk-demo/iconview_edit.c
+++ b/demos/gtk-demo/iconview_edit.c
@@ -7,7 +7,6 @@
 
 #include <gtk/gtk.h>
 #include <string.h>
-#include "demo-common.h"
 
 static GtkWidget *window = NULL;
 
diff --git a/demos/gtk-demo/images.c b/demos/gtk-demo/images.c
index ef63f37a4d..d29ea97adb 100644
--- a/demos/gtk-demo/images.c
+++ b/demos/gtk-demo/images.c
@@ -16,7 +16,6 @@
 #include <glib/gstdio.h>
 #include <stdio.h>
 #include <errno.h>
-#include "demo-common.h"
 
 static GtkWidget *window = NULL;
 static GdkPixbufLoader *pixbuf_loader = NULL;
diff --git a/demos/gtk-demo/main.c b/demos/gtk-demo/main.c
index d9e090eb91..e428a39f6a 100644
--- a/demos/gtk-demo/main.c
+++ b/demos/gtk-demo/main.c
@@ -32,65 +32,6 @@ struct _CallbackData
   GtkTreePath *path;
 };
 
-#ifdef G_OS_WIN32
-
-#undef DEMOCODEDIR
-
-static char *
-get_democodedir (void)
-{
-  static char *result = NULL;
-
-  if (result == NULL)
-    {
-      result = g_win32_get_package_installation_directory_of_module (NULL);
-      if (result == NULL)
-        result = "unknown-location";
-
-      result = g_strconcat (result, "\\share\\gtk-3.0\\demo", NULL);
-    }
-
-  return result;
-}
-
-#define DEMOCODEDIR get_democodedir ()
-
-#endif
-
-/**
- * demo_find_file:
- * @base: base filename
- * @err:  location to store error, or %NULL.
- *
- * Looks for @base first in the current directory, then in the
- * location GTK+ where it will be installed on make install,
- * returns the first file found.
- *
- * Return value: the filename, if found or %NULL
- */
-gchar *
-demo_find_file (const char *base,
-                GError    **err)
-{
-  g_return_val_if_fail (err == NULL || *err == NULL, NULL);
-
-  if (g_file_test ("gtk-logo-rgb.gif", G_FILE_TEST_EXISTS) &&
-      g_file_test (base, G_FILE_TEST_EXISTS))
-    return g_strdup (base);
-  else
-    {
-      char *filename = g_build_filename (DEMOCODEDIR, base, NULL);
-      if (!g_file_test (filename, G_FILE_TEST_EXISTS))
-        {
-          g_set_error (err, G_FILE_ERROR, G_FILE_ERROR_NOENT,
-                       "Cannot find demo data file \"%s\"", base);
-          g_free (filename);
-          return NULL;
-        }
-      return filename;
-    }
-}
-
 static void
 window_closed_cb (GtkWidget *window, gpointer data)
 {
diff --git a/demos/gtk-demo/pixbufs.c b/demos/gtk-demo/pixbufs.c
index 3f4f896abe..e46abc2d82 100644
--- a/demos/gtk-demo/pixbufs.c
+++ b/demos/gtk-demo/pixbufs.c
@@ -16,8 +16,6 @@
 #include <gtk/gtk.h>
 #include <math.h>
 
-#include "demo-common.h"
-
 #define FRAME_DELAY 50
 
 #define BACKGROUND_NAME "/pixbufs/background.jpg"
diff --git a/demos/gtk-demo/printing.c b/demos/gtk-demo/printing.c
index 3650ea5834..cc6473fb0e 100644
--- a/demos/gtk-demo/printing.c
+++ b/demos/gtk-demo/printing.c
@@ -7,7 +7,6 @@
 
 #include <math.h>
 #include <gtk/gtk.h>
-#include "demo-common.h"
 
 /* In points */
 #define HEADER_HEIGHT (10*72/25.4)
diff --git a/demos/gtk-demo/textscroll.c b/demos/gtk-demo/textscroll.c
index dae9b43348..277609bca1 100644
--- a/demos/gtk-demo/textscroll.c
+++ b/demos/gtk-demo/textscroll.c
@@ -6,7 +6,6 @@
  */
 
 #include <gtk/gtk.h>
-#include "demo-common.h"
 
 /* Scroll to the end of the buffer.
  */
diff --git a/demos/gtk-demo/textview.c b/demos/gtk-demo/textview.c
index 31aeea62eb..c401790803 100644
--- a/demos/gtk-demo/textview.c
+++ b/demos/gtk-demo/textview.c
@@ -10,8 +10,6 @@
 #include <gtk/gtk.h>
 #include <stdlib.h> /* for exit() */
 
-#include "demo-common.h"
-
 static void easter_egg_callback (GtkWidget *button, gpointer data);
 
 static void
diff --git a/demos/gtk-demo/theming_custom_css.c b/demos/gtk-demo/theming_custom_css.c
index 20fb4e1221..fb557eb12b 100644
--- a/demos/gtk-demo/theming_custom_css.c
+++ b/demos/gtk-demo/theming_custom_css.c
@@ -10,7 +10,6 @@
  */
 
 #include <gtk/gtk.h>
-#include "demo-common.h"
 
 static GtkWidget *window = NULL;
 
diff --git a/demos/gtk-demo/theming_style_classes.c b/demos/gtk-demo/theming_style_classes.c
index a70d73f97e..0dc2dda00a 100644
--- a/demos/gtk-demo/theming_style_classes.c
+++ b/demos/gtk-demo/theming_style_classes.c
@@ -9,7 +9,6 @@
  */
 
 #include <gtk/gtk.h>
-#include "demo-common.h"
 
 static GtkWidget *window = NULL;
 
diff --git a/demos/gtk-demo/toolpalette.c b/demos/gtk-demo/toolpalette.c
index 95ece8da98..25d05eebc7 100644
--- a/demos/gtk-demo/toolpalette.c
+++ b/demos/gtk-demo/toolpalette.c
@@ -7,7 +7,6 @@
 #include <string.h>
 #include <gtk/gtk.h>
 #include "config.h"
-#include "demo-common.h"
 
 static GtkWidget *window = NULL;