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Make incrememtal searching work, some bug fixes

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This commit is contained in:
Owen Taylor 2003-03-24 15:41:40 +00:00
parent 0e572e4a77
commit 74cb697ef3
3 changed files with 67 additions and 46 deletions
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97
gtk/gtkfilechooserdefault.c
View File

@ -33,6 +33,8 @@
#include <gtk/gtktreeselection.h>
#include <gtk/gtkvbox.h>
#include <string.h>
typedef struct _GtkFileChooserImplDefaultClass GtkFileChooserImplDefaultClass;
#define GTK_FILE_CHOOSER_IMPL_DEFAULT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FILE_CHOOSER_IMPL_DEFAULT, GtkFileChooserImplDefaultClass))
@ -55,6 +57,8 @@ struct _GtkFileChooserImplDefault
GtkFileChooserAction action;
gchar *current_folder;
guint folder_mode : 1;
guint local_only : 1;
guint preview_widget_active : 1;
@ -278,8 +282,6 @@ gtk_file_chooser_impl_default_set_property (GObject *object,
gtk_tree_selection_set_mode (selection,
(select_multiple ?
GTK_SELECTION_MULTIPLE : GTK_SELECTION_BROWSE));
}
}
break;
@ -370,16 +372,8 @@ static char *
gtk_file_chooser_impl_default_get_current_folder (GtkFileChooser *chooser)
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (chooser);
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->tree));
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (selection, NULL, &iter))
{
const gchar *uri = _gtk_file_system_model_get_uri (impl->tree_model, &iter);
return g_strdup (uri);
}
else
return NULL;
return g_strdup (impl->current_folder);
}
static void
@ -495,15 +489,19 @@ static GSList *
gtk_file_chooser_impl_default_get_uris (GtkFileChooser *chooser)
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (chooser);
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->list));
GtkTreeSelection *selection;
struct {
GSList *result;
GtkFileChooserImplDefault *impl;
} info = { NULL, };
if (!gtk_tree_view_get_model (GTK_TREE_VIEW (impl->list)))
return NULL;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->list));
info.impl = impl;
gtk_tree_selection_selected_foreach (selection,
get_uris_foreach, &info);
return g_slist_reverse (info.result);
@ -599,47 +597,56 @@ tree_selection_changed (GtkTreeSelection *selection,
GtkFileChooserImplDefault *impl)
{
GtkTreeIter iter;
const gchar *uri;
GtkTreePath *path;
if (!gtk_tree_selection_get_selected (selection, NULL, &iter))
return;
uri = _gtk_file_system_model_get_uri (impl->tree_model, &iter);
if (impl->current_folder && strcmp (uri, impl->current_folder) == 0)
return;
if (impl->current_folder)
g_free (impl->current_folder);
impl->current_folder = g_strdup (uri);
if (impl->list_model)
{
g_object_unref (impl->list_model);
impl->list_model = NULL;
g_object_unref (impl->sort_model);
impl->sort_model = NULL;
}
if (gtk_tree_selection_get_selected (selection, NULL, &iter))
{
GtkTreePath *path;
const gchar *uri;
/* Close the tree up to only the parents of the newly selected
* node and it's immediate children visible.
*/
path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->tree_model), &iter);
open_and_close (GTK_TREE_VIEW (impl->tree), path);
gtk_tree_path_free (path);
/* Now update the list view to show the new row.
*/
uri = _gtk_file_system_model_get_uri (impl->tree_model, &iter);
impl->list_model = _gtk_file_system_model_new (impl->file_system,
uri, 0,
GTK_FILE_INFO_DISPLAY_NAME |
GTK_FILE_INFO_SIZE);
_gtk_file_system_model_set_show_folders (impl->list_model, FALSE);
impl->sort_model = (GtkTreeModelSort *)gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (impl->list_model));
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), 0, name_sort_func, impl, NULL);
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), 1, size_sort_func, impl, NULL);
gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (impl->sort_model),
name_sort_func, impl, NULL);
}
/* Close the tree up to only the parents of the newly selected
* node and it's immediate children are visible.
*/
path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->tree_model), &iter);
open_and_close (GTK_TREE_VIEW (impl->tree), path);
gtk_tree_path_free (path);
/* Now update the list view to show the new row.
*/
uri = _gtk_file_system_model_get_uri (impl->tree_model, &iter);
impl->list_model = _gtk_file_system_model_new (impl->file_system,
uri, 0,
GTK_FILE_INFO_DISPLAY_NAME |
GTK_FILE_INFO_SIZE);
_gtk_file_system_model_set_show_folders (impl->list_model, FALSE);
impl->sort_model = (GtkTreeModelSort *)gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (impl->list_model));
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), 0, name_sort_func, impl, NULL);
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), 1, size_sort_func, impl, NULL);
gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (impl->sort_model),
name_sort_func, impl, NULL);
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->list),
GTK_TREE_MODEL (impl->sort_model));
gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->list),
GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME);
g_signal_emit_by_name (impl, "current_folder_changed", 0);
g_signal_emit_by_name (impl, "selection_changed", 0);
@ -754,6 +761,8 @@ _gtk_file_chooser_impl_default_new (GtkFileSystem *file_system)
"File name",
gtk_cell_renderer_text_new (),
tree_name_data_func, impl, NULL);
gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->tree),
GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME);
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title (column, "File name");

15
gtk/gtkfilesystemmodel.c
View File

@ -256,8 +256,10 @@ gtk_file_system_model_get_column_type (GtkTreeModel *tree_model,
case GTK_FILE_SYSTEM_MODEL_URI:
return G_TYPE_STRING;
case GTK_FILE_SYSTEM_MODEL_INFO:
return GTK_TYPE_FILE_INFO;
default:
return GTK_TYPE_FILE_INFO;
case GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME:
return G_TYPE_STRING;
default:
g_assert_not_reached ();
return G_TYPE_NONE;
}
@ -337,11 +339,20 @@ gtk_file_system_model_get_value (GtkTreeModel *tree_model,
switch (column)
{
case GTK_FILE_SYSTEM_MODEL_URI:
g_value_init (value, G_TYPE_STRING);
g_value_set_string (value, node->uri);
break;
case GTK_FILE_SYSTEM_MODEL_INFO:
g_value_init (value, GTK_TYPE_FILE_INFO);
g_value_set_boxed (value, file_model_node_get_info (model, node));
break;
case GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME:
{
const GtkFileInfo *info = file_model_node_get_info (model, node);
g_value_init (value, G_TYPE_STRING);
g_value_set_string (value, gtk_file_info_get_display_name (info));
}
break;
default:
g_assert_not_reached ();
}

1
gtk/gtkfilesystemmodel.h
View File

@ -38,6 +38,7 @@ GType _gtk_file_system_model_get_type (void);
enum {
GTK_FILE_SYSTEM_MODEL_URI,
GTK_FILE_SYSTEM_MODEL_INFO,
GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME,
GTK_FILE_SYSTEM_MODEL_N_COLUMNS
} GtkFileSystemModelColumns;