gEDA-user: [pcb GTK HID] Updated patch for filters in filechooser dialog

[Bert Timmerman <bert.timmerman@xxxxxxxxx>]

Hi all,

Updated my patch after some useful comments by Frank Bergmann.

The patch is also filed in the SF tracker as patch #2686963

Kind regards,

Bert Timmerman.

From ad9ea9e52a757371a731353c7c3a38cb50f3f38e Mon Sep 17 00:00:00 2001
From: Bert Timmerman <bert.timmerman@xxxxxxxxx>
Date: Wed, 25 Mar 2009 23:57:24 +0100
Subject: [PATCH] Apply filters on the filechooser dialogs when loading layouts (to buffer), elements (to buffer) and netlists.

---
 src/hid/gtk/gui-dialog.c |   45 +++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 45 insertions(+), 0 deletions(-)

diff --git a/src/hid/gtk/gui-dialog.c b/src/hid/gtk/gui-dialog.c
index 5993b14..37842d8 100644
--- a/src/hid/gtk/gui-dialog.c
+++ b/src/hid/gtk/gui-dialog.c
@@ -262,6 +262,7 @@ ghid_dialog_file_select_open (gchar * title, gchar ** path, gchar * shortcuts)
   GtkWidget *dialog;
   gchar *result = NULL, *folder, *seed;
   GHidPort *out = &ghid_port;
+  GtkFileFilter *no_filter;
 
   dialog = gtk_file_chooser_dialog_new (title,
 					GTK_WINDOW (out->top_window),
@@ -272,6 +273,50 @@ ghid_dialog_file_select_open (gchar * title, gchar ** path, gchar * shortcuts)
 
   gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
 
+  /* add a default filter for not filtering files */
+  no_filter = gtk_file_filter_new ();
+  gtk_file_filter_set_name (no_filter, "all");
+  gtk_file_filter_add_pattern (no_filter, "*.*");
+  gtk_file_filter_add_pattern (no_filter, "*");
+  gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), no_filter);
+
+  /* in case we have a dialog for loading a footprint file */
+  if (strcmp (title, "Load element to buffer") == 0)
+  {
+    /* add a filter for footprint files */
+    GtkFileFilter *fp_filter;
+    fp_filter = gtk_file_filter_new ();
+    gtk_file_filter_set_name (fp_filter, "fp");
+    gtk_file_filter_add_pattern (fp_filter, "*.fp");
+    gtk_file_filter_add_pattern (fp_filter, "*.FP");
+    gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), fp_filter);
+  }
+
+  /* in case we have a dialog for loading a layout file */
+  if ((strcmp (title, "Load layout file") == 0) 
+    || (strcmp (title, "Load layout file to buffer") == 0))
+  {
+    /* add a filter for layout files */
+    GtkFileFilter *pcb_filter;
+    pcb_filter = gtk_file_filter_new ();
+    gtk_file_filter_set_name (pcb_filter, "pcb");
+    gtk_file_filter_add_pattern (pcb_filter, "*.pcb");
+    gtk_file_filter_add_pattern (pcb_filter, "*.PCB");
+    gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), pcb_filter);
+  }
+
+  /* in case we have a dialog for loading a netlist file */
+  if (strcmp (title, "Load netlist file") == 0)
+  {
+    /* add a filter for netlist files */
+    GtkFileFilter *net_filter;
+    net_filter = gtk_file_filter_new ();
+    gtk_file_filter_set_name (net_filter, "netlist");
+    gtk_file_filter_add_pattern (net_filter, "*.net");
+    gtk_file_filter_add_pattern (net_filter, "*.NET");
+    gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), net_filter);
+  }
+
   if (path && *path)
     gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), *path);
 
-- 
1.5.0.6


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