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Fix 344867

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This commit is contained in:
Matthias Clasen
2006-06-14 16:48:07 +00:00
parent 132e56e428
commit c42ab53bb1
3 changed files with 86 additions and 105 deletions
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185
gtk/gtkpagesetupunixdialog.c
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@ -180,95 +180,78 @@ custom_paper_get_filename (void)
return filename;
}
static gboolean
scan_double (gchar **text,
gdouble *value,
gboolean last)
{
gchar *p, *e;
p = *text;
*value = g_ascii_strtod (p, &e);
if (p == e)
return FALSE;
p = e;
if (!last)
{
while (g_ascii_isspace (*p))
p++;
if (*p++ != ',')
return FALSE;
}
*text = p;
return TRUE;
}
static void
load_custom_papers (GtkListStore *store)
{
GKeyFile *keyfile;
gchar *filename;
gchar *contents;
gchar **groups;
gsize n_groups, i;
gboolean load_ok;
filename = custom_paper_get_filename ();
if (g_file_get_contents (filename, &contents, NULL, NULL))
keyfile = g_key_file_new ();
load_ok = g_key_file_load_from_file (keyfile, filename, 0, NULL);
g_free (filename);
if (!load_ok)
{
gchar **lines = g_strsplit (contents, "\n", -1);
g_key_file_free (keyfile);
return;
}
groups = g_key_file_get_groups (keyfile, &n_groups);
for (i = 0; i < n_groups; ++i)
{
GError *error = NULL;
gdouble w, h, top, bottom, left, right;
GtkPaperSize *paper_size;
GtkPageSetup *page_setup;
gchar *name, *p;
gchar *name;
GtkTreeIter iter;
gint i;
for (i = 0; lines[i]; i++)
{
name = lines[i];
p = strchr (lines[i], ':');
if (p == NULL)
continue;
*p++ = 0;
name = g_key_file_get_value (keyfile, groups[i], "Name", NULL);
if (!name)
continue;
while (g_ascii_isspace (*p))
p++;
if (!scan_double (&p, &w, FALSE))
continue;
if (!scan_double (&p, &h, FALSE))
continue;
if (!scan_double (&p, &top, FALSE))
continue;
if (!scan_double (&p, &bottom, FALSE))
continue;
if (!scan_double (&p, &left, FALSE))
continue;
if (!scan_double (&p, &right, TRUE))
continue;
#define GET_DOUBLE(kf, name, v) \
v = g_key_file_get_double (kf, groups[i], name, &error); \
if (error != NULL) \
{\
g_error_free (error);\
continue;\
}
page_setup = gtk_page_setup_new ();
paper_size = gtk_paper_size_new_custom (name, name, w, h, GTK_UNIT_MM);
gtk_page_setup_set_paper_size (page_setup, paper_size);
gtk_paper_size_free (paper_size);
GET_DOUBLE (keyfile, "Width", w);
GET_DOUBLE (keyfile, "Height", h);
GET_DOUBLE (keyfile, "MarginTop", top);
GET_DOUBLE (keyfile, "MarginBottom", bottom);
GET_DOUBLE (keyfile, "MarginLeft", left);
GET_DOUBLE (keyfile, "MarginRight", right);
gtk_page_setup_set_top_margin (page_setup, top, GTK_UNIT_MM);
gtk_page_setup_set_bottom_margin (page_setup, bottom, GTK_UNIT_MM);
gtk_page_setup_set_left_margin (page_setup, left, GTK_UNIT_MM);
gtk_page_setup_set_right_margin (page_setup, right, GTK_UNIT_MM);
#undef GET_DOUBLE
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, page_setup,
-1);
page_setup = gtk_page_setup_new ();
paper_size = gtk_paper_size_new_custom (name, name, w, h, GTK_UNIT_MM);
gtk_page_setup_set_paper_size (page_setup, paper_size);
gtk_paper_size_free (paper_size);
g_object_unref (page_setup);
}
g_free (contents);
g_strfreev (lines);
gtk_page_setup_set_top_margin (page_setup, top, GTK_UNIT_MM);
gtk_page_setup_set_bottom_margin (page_setup, bottom, GTK_UNIT_MM);
gtk_page_setup_set_left_margin (page_setup, left, GTK_UNIT_MM);
gtk_page_setup_set_right_margin (page_setup, right, GTK_UNIT_MM);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, page_setup,
-1);
g_object_unref (page_setup);
g_free (name);
}
g_free (filename);
g_strfreev (groups);
g_key_file_free (keyfile);
}
static void
@ -276,10 +259,12 @@ save_custom_papers (GtkListStore *store)
{
GtkTreeModel *model = GTK_TREE_MODEL (store);
GtkTreeIter iter;
GString *string;
gchar *filename;
GKeyFile *keyfile;
gchar *filename, *data;
gsize len;
gint i = 0;
string = g_string_new ("");
keyfile = g_key_file_new ();
if (gtk_tree_model_get_iter_first (model, &iter))
{
@ -287,47 +272,37 @@ save_custom_papers (GtkListStore *store)
{
GtkPaperSize *paper_size;
GtkPageSetup *page_setup;
gchar buffer[G_ASCII_DTOSTR_BUF_SIZE];
gchar group[32];
g_snprintf (group, sizeof (group), "Paper%u", i);
gtk_tree_model_get (model, &iter, 0, &page_setup, -1);
paper_size = gtk_page_setup_get_paper_size (page_setup);
g_string_append_printf (string, "%s: ", gtk_paper_size_get_name (paper_size));
g_ascii_dtostr (buffer, G_ASCII_DTOSTR_BUF_SIZE,
gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM));
g_string_append (string, buffer);
g_string_append (string, ", ");
g_ascii_dtostr (buffer, G_ASCII_DTOSTR_BUF_SIZE,
gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM));
g_string_append (string, buffer);
g_string_append (string, ", ");
g_ascii_dtostr (buffer, G_ASCII_DTOSTR_BUF_SIZE,
gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
g_string_append (string, buffer);
g_string_append (string, ", ");
g_ascii_dtostr (buffer, G_ASCII_DTOSTR_BUF_SIZE,
gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
g_string_append (string, buffer);
g_string_append (string, ", ");
g_ascii_dtostr (buffer, G_ASCII_DTOSTR_BUF_SIZE,
gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
g_string_append (string, buffer);
g_string_append (string, ", ");
g_ascii_dtostr (buffer, G_ASCII_DTOSTR_BUF_SIZE,
gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
g_string_append (string, buffer);
g_key_file_set_string (keyfile, group, "Name", gtk_paper_size_get_name (paper_size));
g_string_append (string, "\n");
g_key_file_set_double (keyfile, group, "Width",
gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM));
g_key_file_set_double (keyfile, group, "Height",
gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM));
g_key_file_set_double (keyfile, group, "MarginTop",
gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
g_key_file_set_double (keyfile, group, "MarginBottom",
gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
g_key_file_set_double (keyfile, group, "MarginLeft",
gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
g_key_file_set_double (keyfile, group, "MarginRight",
gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
++i;
} while (gtk_tree_model_iter_next (model, &iter));
}
filename = custom_paper_get_filename ();
g_file_set_contents (filename, string->str, -1, NULL);
data = g_key_file_to_data (keyfile, &len, NULL);
g_file_set_contents (filename, data, len, NULL);
g_free (data);
g_free (filename);
g_string_free (string, TRUE);
}
static void