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gtk-demo: Make printing example use resources

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This commit is contained in:
Benjamin Otte 2013-01-29 17:02:16 +01:00
parent 39d198cd5a
commit 704fc3724f
1 changed files with 8 additions and 8 deletions
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16
demos/gtk-demo/printing.c
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@ -15,7 +15,7 @@
typedef struct
{
gchar *filename;
gchar *resourcename;
gdouble font_size;
gint lines_per_page;
@ -30,7 +30,7 @@ begin_print (GtkPrintOperation *operation,
gpointer user_data)
{
PrintData *data = (PrintData *)user_data;
char *contents;
GBytes *bytes;
int i;
double height;
@ -38,10 +38,10 @@ begin_print (GtkPrintOperation *operation,
data->lines_per_page = floor (height / data->font_size);
g_file_get_contents (data->filename, &contents, NULL, NULL);
bytes = g_resources_lookup_data (data->resourcename, 0, NULL);
data->lines = g_strsplit (contents, "\n", 0);
g_free (contents);
data->lines = g_strsplit (g_bytes_get_data (bytes, NULL), "\n", 0);
g_bytes_unref (bytes);
i = 0;
while (data->lines[i] != NULL)
@ -86,7 +86,7 @@ draw_page (GtkPrintOperation *operation,
pango_layout_set_font_description (layout, desc);
pango_font_description_free (desc);
pango_layout_set_text (layout, data->filename, -1);
pango_layout_set_text (layout, data->resourcename, -1);
pango_layout_get_pixel_size (layout, &text_width, &text_height);
if (text_width > width)
@ -137,7 +137,7 @@ end_print (GtkPrintOperation *operation,
{
PrintData *data = (PrintData *)user_data;
g_free (data->filename);
g_free (data->resourcename);
g_strfreev (data->lines);
g_free (data);
}
@ -153,7 +153,7 @@ do_printing (GtkWidget *do_widget)
operation = gtk_print_operation_new ();
data = g_new0 (PrintData, 1);
data->filename = demo_find_file ("printing.c", NULL);
data->resourcename = g_strdup ("/sources/printing.c");
data->font_size = 12.0;
g_signal_connect (G_OBJECT (operation), "begin-print",