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-rw-r--r--widgets/menus/gal-define-views-dialog.c15
-rw-r--r--widgets/menus/gal-define-views-dialog.h2
-rw-r--r--widgets/menus/gal-define-views-model.c73
-rw-r--r--widgets/menus/gal-define-views-model.h6
-rw-r--r--widgets/menus/gal-view-collection.c168
-rw-r--r--widgets/menus/gal-view-collection.h11
-rw-r--r--widgets/menus/gal-view-etable.c29
-rw-r--r--widgets/menus/gal-view-factory-etable.c17
-rw-r--r--widgets/menus/gal-view.c56
-rw-r--r--widgets/menus/gal-view.h48
10 files changed, 343 insertions, 82 deletions
diff --git a/widgets/menus/gal-define-views-dialog.c b/widgets/menus/gal-define-views-dialog.c
index b1e5d6aba6..2c45b25a57 100644
--- a/widgets/menus/gal-define-views-dialog.c
+++ b/widgets/menus/gal-define-views-dialog.c
@@ -216,6 +216,8 @@ gal_define_views_dialog_init (GalDefineViewsDialog *dialog)
GtkWidget *widget;
GtkWidget *etable;
+ dialog->collection = NULL;
+
gui = glade_xml_new (GAL_GLADEDIR "/gal-define-views.glade", NULL);
dialog->gui = gui;
@@ -242,6 +244,9 @@ gal_define_views_dialog_init (GalDefineViewsDialog *dialog)
etable = glade_xml_get_widget(dialog->gui, "custom-table");
if (etable) {
dialog->model = gtk_object_get_data(GTK_OBJECT(etable), "GalDefineViewsDialog::model");
+ gtk_object_set(GTK_OBJECT(dialog->model),
+ "collection", dialog->collection,
+ NULL);
}
gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, TRUE, FALSE);
@@ -262,9 +267,12 @@ gal_define_views_dialog_destroy (GtkObject *object) {
* Returns: The GalDefineViewsDialog.
*/
GtkWidget*
-gal_define_views_dialog_new (void)
+gal_define_views_dialog_new (GalViewCollection *collection)
{
GtkWidget *widget = GTK_WIDGET (gtk_type_new (gal_define_views_dialog_get_type ()));
+ gtk_object_set(GTK_OBJECT(widget),
+ "collection", collection,
+ NULL);
return widget;
}
@@ -281,6 +289,11 @@ gal_define_views_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
dialog->collection = GAL_VIEW_COLLECTION(GTK_VALUE_OBJECT(*arg));
else
dialog->collection = NULL;
+ if (dialog->model) {
+ gtk_object_set(GTK_OBJECT(dialog->model),
+ "collection", GTK_VALUE_OBJECT(*arg),
+ NULL);
+ }
break;
default:
diff --git a/widgets/menus/gal-define-views-dialog.h b/widgets/menus/gal-define-views-dialog.h
index b4ac80c492..e5ebd8feb3 100644
--- a/widgets/menus/gal-define-views-dialog.h
+++ b/widgets/menus/gal-define-views-dialog.h
@@ -64,7 +64,7 @@ struct _GalDefineViewsDialogClass
GnomeDialogClass parent_class;
};
-GtkWidget *gal_define_views_dialog_new (void);
+GtkWidget *gal_define_views_dialog_new (GalViewCollection *collection);
GtkType gal_define_views_dialog_get_type (void);
#ifdef __cplusplus
diff --git a/widgets/menus/gal-define-views-model.c b/widgets/menus/gal-define-views-model.c
index ca365d662b..367ec65dc7 100644
--- a/widgets/menus/gal-define-views-model.c
+++ b/widgets/menus/gal-define-views-model.c
@@ -28,18 +28,15 @@ static void gal_define_views_model_get_arg (GtkObject *object, GtkArg *arg, guin
enum {
ARG_0,
ARG_EDITABLE,
+ ARG_COLLECTION
};
static void
gdvm_destroy(GtkObject *object)
{
GalDefineViewsModel *model = GAL_DEFINE_VIEWS_MODEL(object);
- int i;
- for ( i = 0; i < model->data_count; i++ ) {
- gtk_object_unref(GTK_OBJECT(model->data[i]));
- }
- g_free(model->data);
+ gtk_object_unref(GTK_OBJECT(model->collection));
}
/* This function returns the number of columns in our ETableModel. */
@@ -54,7 +51,10 @@ static int
gdvm_row_count (ETableModel *etc)
{
GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc);
- return views->data_count;
+ if (views->collection)
+ return gal_view_collection_get_count(views->collection);
+ else
+ return 0;
}
/* This function returns the value at a particular point in our ETableModel. */
@@ -63,10 +63,8 @@ gdvm_value_at (ETableModel *etc, int col, int row)
{
GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc);
const char *value;
- if (col != 0 || row < 0 || row > views->data_count)
- return NULL;
- value = gal_view_get_title (views->data[row]);
+ value = gal_view_get_title (gal_view_collection_get_view(views->collection, row));
return (void *)(value ? value : "");
}
@@ -77,9 +75,7 @@ gdvm_set_value_at (ETableModel *etc, int col, int row, const void *val)
{
GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc);
if (views->editable) {
- if (col != 0 || row < 0 || row > views->data_count)
- return;
- gal_view_set_title(views->data[row], val);
+ gal_view_set_title(gal_view_collection_get_view(views->collection, row), val);
e_table_model_cell_changed(etc, col, row);
}
}
@@ -142,11 +138,8 @@ gal_define_views_model_append (GalDefineViewsModel *model,
ETableModel *etm = E_TABLE_MODEL(model);
e_table_model_pre_change(etm);
- model->data = g_renew(GalView *, model->data, model->data_count + 1);
- model->data[model->data_count] = view;
- model->data_count++;
- gtk_object_ref(GTK_OBJECT(view));
- e_table_model_row_inserted(etm, model->data_count - 1);
+ gal_view_collection_append(model->collection, view);
+ e_table_model_row_inserted(etm, gal_view_collection_get_count(model->collection) - 1);
}
static void
@@ -162,6 +155,8 @@ gal_define_views_model_class_init (GtkObjectClass *object_class)
gtk_object_add_arg_type ("GalDefineViewsModel::editable", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_EDITABLE);
+ gtk_object_add_arg_type ("GalDefineViewsModel::collection", GTK_TYPE_OBJECT,
+ GTK_ARG_READWRITE, ARG_COLLECTION);
model_class->column_count = gdvm_col_count;
model_class->row_count = gdvm_row_count;
@@ -181,9 +176,7 @@ gal_define_views_model_init (GtkObject *object)
{
GalDefineViewsModel *model = GAL_DEFINE_VIEWS_MODEL(object);
- model->data = NULL;
- model->data_count = 0;
- model->editable = TRUE;
+ model->collection = NULL;
}
static void
@@ -197,20 +190,36 @@ gal_define_views_model_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
case ARG_EDITABLE:
model->editable = GTK_VALUE_BOOL (*arg);
break;
+
+ case ARG_COLLECTION:
+ if (GTK_VALUE_OBJECT (*arg))
+ model->collection = GAL_VIEW_COLLECTION(GTK_VALUE_OBJECT (*arg));
+ else
+ model->collection = NULL;
+ e_table_model_changed(E_TABLE_MODEL(o));
+ break;
}
}
static void
gal_define_views_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
- GalDefineViewsModel *gal_define_views_model;
+ GalDefineViewsModel *model;
- gal_define_views_model = GAL_DEFINE_VIEWS_MODEL (object);
+ model = GAL_DEFINE_VIEWS_MODEL (object);
switch (arg_id) {
case ARG_EDITABLE:
- GTK_VALUE_BOOL (*arg) = gal_define_views_model->editable;
+ GTK_VALUE_BOOL (*arg) = model->editable;
+ break;
+
+ case ARG_COLLECTION:
+ if (model->collection)
+ GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(model->collection);
+ else
+ GTK_VALUE_OBJECT (*arg) = NULL;
break;
+
default:
arg->type = GTK_TYPE_INVALID;
break;
@@ -271,7 +280,7 @@ GalView *
gal_define_views_model_get_view (GalDefineViewsModel *model,
int n)
{
- return model->data[n];
+ return gal_view_collection_get_view(model->collection, n);
}
/**
@@ -286,10 +295,7 @@ gal_define_views_model_delete_view (GalDefineViewsModel *model,
int n)
{
e_table_model_pre_change(E_TABLE_MODEL(model));
- gtk_object_unref(GTK_OBJECT(model->data[n]));
- model->data_count --;
- memmove(model->data + n, model->data + n + 1, (model->data_count - n) * sizeof(*model->data));
- model->data = g_renew(GalView *, model->data, model->data_count);
+ gal_view_collection_delete_view(model->collection, n);
e_table_model_row_deleted(E_TABLE_MODEL(model), n);
}
@@ -305,13 +311,6 @@ gal_define_views_model_copy_view (GalDefineViewsModel *model,
int n)
{
ETableModel *etm = E_TABLE_MODEL(model);
- GalView *view;
-
- view = gal_view_clone (model->data[n]);
-
- e_table_model_pre_change(etm);
- model->data = g_renew(GalView *, model->data, model->data_count + 1);
- model->data[model->data_count] = view;
- model->data_count++;
- e_table_model_row_inserted(etm, model->data_count - 1);
+ gal_view_collection_copy_view(model->collection, n);
+ e_table_model_row_inserted(etm, gal_view_collection_get_count(model->collection) - 1);
}
diff --git a/widgets/menus/gal-define-views-model.h b/widgets/menus/gal-define-views-model.h
index 4f1115d66a..ff05c497af 100644
--- a/widgets/menus/gal-define-views-model.h
+++ b/widgets/menus/gal-define-views-model.h
@@ -3,7 +3,8 @@
#define _GAL_DEFINE_VIEWS_MODEL_H_
#include <gal/e-table/e-table-model.h>
-#include "gal-view.h"
+#include <gal/menus/gal-view.h>
+#include <gal/menus/gal-view-collection.h>
#define GAL_DEFINE_VIEWS_MODEL_TYPE (gal_define_views_model_get_type ())
#define GAL_DEFINE_VIEWS_MODEL(o) (GTK_CHECK_CAST ((o), GAL_DEFINE_VIEWS_MODEL_TYPE, GalDefineViewsModel))
@@ -22,8 +23,7 @@ typedef struct {
ETableModel parent;
/* item specific fields */
- GalView **data;
- int data_count;
+ GalViewCollection *collection;
guint editable : 1;
} GalDefineViewsModel;
diff --git a/widgets/menus/gal-view-collection.c b/widgets/menus/gal-view-collection.c
index 1ac4215f93..03882ed484 100644
--- a/widgets/menus/gal-view-collection.c
+++ b/widgets/menus/gal-view-collection.c
@@ -13,6 +13,7 @@
#include <gal/util/e-xml-utils.h>
#include <gnome-xml/parser.h>
#include "gal-view-collection.h"
+#include <ctype.h>
#define GVC_CLASS(e) ((GalViewCollectionClass *)((GtkObject *)e)->klass)
@@ -201,6 +202,13 @@ gal_view_collection_add_factory (GalViewCollection *collection,
collection->factory_list = g_list_prepend(collection->factory_list, factory);
}
+static void
+view_changed (GalView *view,
+ GalViewCollectionItem *item)
+{
+ item->changed = TRUE;
+}
+
static GalViewCollectionItem *
load_single_file (GalViewCollection *collection,
gchar *dir,
@@ -235,6 +243,9 @@ load_single_file (GalViewCollection *collection,
if (factory) {
item->view = gal_view_factory_new_view (factory, item->filename);
gal_view_load(item->view, item->filename);
+ gal_view_set_title (item->view, item->title);
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
}
}
return item;
@@ -251,6 +262,8 @@ load_single_dir (GalViewCollection *collection,
char *filename = g_concat_dir_and_file(dir, "galview.xml");
doc = xmlParseFile(filename);
+ if (!doc)
+ return;
root = xmlDocGetRootElement(doc);
for (child = root->xmlChildrenNode; child; child = child->next) {
gchar *id = e_xml_get_string_prop_by_name(child, "id");
@@ -258,11 +271,12 @@ load_single_dir (GalViewCollection *collection,
int i;
for (i = 0; i < collection->view_count; i++) {
- if (!strcmp(id, collection->view_data[i]->id))
+ if (!strcmp(id, collection->view_data[i]->id)) {
if (!local)
collection->view_data[i]->built_in = TRUE;
- found = TRUE;
- break;
+ found = TRUE;
+ break;
+ }
}
if (!found) {
for (i = 0; i < collection->removed_view_count; i++) {
@@ -350,3 +364,151 @@ gal_view_collection_save (GalViewCollection *collection)
xmlFreeDoc(doc);
g_free(filename);
}
+
+/**
+ * gal_view_collection_get_count
+ * @collection: The view collection to count
+ *
+ * Calculates the number of views in the given collection.
+ *
+ * Returns: The number of views in the collection.
+ */
+gint
+gal_view_collection_get_count (GalViewCollection *collection)
+{
+ return collection->view_count;
+}
+
+/**
+ * gal_view_collection_get_view
+ * @collection: The view collection to query
+ * @n: The view to get.
+ *
+ * Calculates the number of views in the given collection.
+ *
+ * Returns: The nth view in the collection
+ */
+GalView *
+gal_view_collection_get_view (GalViewCollection *collection,
+ int n)
+{
+ g_return_val_if_fail(n < collection->view_count, NULL);
+ g_return_val_if_fail(n >= 0, NULL);
+
+ return collection->view_data[n]->view;
+}
+
+static char *
+gal_view_generate_string (GalViewCollection *collection,
+ GalView *view,
+ int which)
+{
+ char *ret_val;
+ char *pointer;
+
+ if (which == 1)
+ ret_val = g_strdup(gal_view_get_title(view));
+ else
+ ret_val = g_strdup_printf("%s_%d", gal_view_get_title(view), which);
+ for (pointer = ret_val; *pointer; pointer++) {
+ if (!isalnum((guint) *pointer)) {
+ *pointer = '_';
+ }
+ }
+ return ret_val;
+}
+
+static gint
+gal_view_check_string (GalViewCollection *collection,
+ char *string)
+{
+ int i;
+
+ for (i = 0; i < collection->view_count; i++) {
+ if (!strcmp(string, collection->view_data[i]->id))
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static char *
+gal_view_generate_id (GalViewCollection *collection,
+ GalView *view)
+{
+ int i;
+ for (i = 1; TRUE; i++) {
+ char *try;
+
+ try = gal_view_generate_string(collection, view, i);
+ if (gal_view_check_string(collection, try))
+ return try;
+ g_free(try);
+ }
+}
+
+void
+gal_view_collection_append (GalViewCollection *collection,
+ GalView *view)
+{
+ GalViewCollectionItem *item;
+ item = g_new(GalViewCollectionItem, 1);
+ item->ever_changed = TRUE;
+ item->changed = TRUE;
+ item->built_in = FALSE;
+ item->title = g_strdup(gal_view_get_title(view));
+ item->type = g_strdup(gal_view_get_type_code(view));
+ item->id = gal_view_generate_id(collection, view);
+ item->filename = g_strdup_printf("%s.galview", item->id);
+ item->view = view;
+ gtk_object_ref(GTK_OBJECT(view));
+
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
+
+ collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1);
+ collection->view_data[collection->view_count] = item;
+ collection->view_count ++;
+}
+
+void
+gal_view_collection_delete_view (GalViewCollection *collection,
+ int i)
+{
+ GalViewCollectionItem *item = collection->view_data[i];
+ memmove(collection->view_data + i, collection->view_data + i + 1, (collection->view_count - i - 1) * sizeof(GalViewCollectionItem *));
+ if (item->built_in) {
+ g_free(item->filename);
+ item->filename = NULL;
+
+ collection->removed_view_data = g_renew(GalViewCollectionItem *, collection->removed_view_data, collection->removed_view_count + 1);
+ collection->removed_view_data[collection->removed_view_count] = item;
+ collection->removed_view_count ++;
+ } else {
+ gal_view_collection_item_free (item);
+ }
+}
+
+void
+gal_view_collection_copy_view (GalViewCollection *collection,
+ int i)
+{
+ GalViewCollectionItem *item;
+ GalView *view = collection->view_data[i]->view;
+
+ item = g_new(GalViewCollectionItem, 1);
+ item->ever_changed = TRUE;
+ item->changed = FALSE;
+ item->built_in = FALSE;
+ item->title = g_strdup(gal_view_get_title(view));
+ item->type = g_strdup(gal_view_get_type_code(view));
+ item->id = gal_view_generate_id(collection, view);
+ item->filename = g_strdup_printf("%s.galview", item->id);
+ item->view = gal_view_clone(view);
+
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
+
+ collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1);
+ collection->view_data[collection->view_count] = item;
+ collection->view_count ++;
+}
diff --git a/widgets/menus/gal-view-collection.h b/widgets/menus/gal-view-collection.h
index 0de5f9ff71..d93c9a12a5 100644
--- a/widgets/menus/gal-view-collection.h
+++ b/widgets/menus/gal-view-collection.h
@@ -52,9 +52,20 @@ void gal_view_collection_add_factory (GalViewCollecti
void gal_view_collection_display_view (GalViewCollection *collection,
GalView *view);
+gint gal_view_collection_get_count (GalViewCollection *collection);
+GalView *gal_view_collection_get_view (GalViewCollection *collection,
+ int n);
+
+void gal_view_collection_append (GalViewCollection *collection,
+ GalView *view);
+void gal_view_collection_delete_view (GalViewCollection *collection,
+ int i);
+void gal_view_collection_copy_view (GalViewCollection *collection,
+ int i);
/* Call set_storage_directories and add factories for anything that
* might be found there before doing either of these. */
void gal_view_collection_load (GalViewCollection *collection);
void gal_view_collection_save (GalViewCollection *collection);
+
#endif /* _GAL_VIEW_COLLECTION_H_ */
diff --git a/widgets/menus/gal-view-etable.c b/widgets/menus/gal-view-etable.c
index c25f3a62a8..220bf9ad24 100644
--- a/widgets/menus/gal-view-etable.c
+++ b/widgets/menus/gal-view-etable.c
@@ -52,6 +52,12 @@ gal_view_etable_set_title (GalView *view,
GAL_VIEW_ETABLE(view)->title = g_strdup(title);
}
+static const char *
+gal_view_etable_get_type_code (GalView *view)
+{
+ return "etable";
+}
+
static GalView *
gal_view_etable_clone (GalView *view)
{
@@ -83,17 +89,18 @@ gal_view_etable_destroy (GtkObject *object)
static void
gal_view_etable_class_init (GtkObjectClass *object_class)
{
- GalViewClass *gal_view_class = GAL_VIEW_CLASS(object_class);
- gal_view_etable_parent_class = gtk_type_class (PARENT_TYPE);
-
- gal_view_class->edit = gal_view_etable_edit ;
- gal_view_class->load = gal_view_etable_load ;
- gal_view_class->save = gal_view_etable_save ;
- gal_view_class->get_title = gal_view_etable_get_title;
- gal_view_class->set_title = gal_view_etable_set_title;
- gal_view_class->clone = gal_view_etable_clone ;
-
- object_class->destroy = gal_view_etable_destroy ;
+ GalViewClass *gal_view_class = GAL_VIEW_CLASS(object_class);
+ gal_view_etable_parent_class = gtk_type_class (PARENT_TYPE);
+
+ gal_view_class->edit = gal_view_etable_edit ;
+ gal_view_class->load = gal_view_etable_load ;
+ gal_view_class->save = gal_view_etable_save ;
+ gal_view_class->get_title = gal_view_etable_get_title ;
+ gal_view_class->set_title = gal_view_etable_set_title ;
+ gal_view_class->get_type_code = gal_view_etable_get_type_code;
+ gal_view_class->clone = gal_view_etable_clone ;
+
+ object_class->destroy = gal_view_etable_destroy ;
}
static void
diff --git a/widgets/menus/gal-view-factory-etable.c b/widgets/menus/gal-view-factory-etable.c
index 0a013c71e6..80f5d39f92 100644
--- a/widgets/menus/gal-view-factory-etable.c
+++ b/widgets/menus/gal-view-factory-etable.c
@@ -32,6 +32,12 @@ gal_view_factory_etable_new_view (GalViewFactory *factory,
return gal_view_etable_new(GAL_VIEW_FACTORY_ETABLE(factory)->spec, name);
}
+static const char *
+gal_view_factory_etable_get_type_code (GalViewFactory *factory)
+{
+ return "etable";
+}
+
static void
gal_view_factory_etable_destroy (GtkObject *object)
{
@@ -45,12 +51,13 @@ static void
gal_view_factory_etable_class_init (GtkObjectClass *object_class)
{
GalViewFactoryClass *view_factory_class = GAL_VIEW_FACTORY_CLASS(object_class);
- gal_view_factory_etable_parent_class = gtk_type_class (PARENT_TYPE);
-
- view_factory_class->get_title = gal_view_factory_etable_get_title;
- view_factory_class->new_view = gal_view_factory_etable_new_view;
+ gal_view_factory_etable_parent_class = gtk_type_class (PARENT_TYPE);
+
+ view_factory_class->get_title = gal_view_factory_etable_get_title;
+ view_factory_class->new_view = gal_view_factory_etable_new_view;
+ view_factory_class->get_type_code = gal_view_factory_etable_get_type_code;
- object_class->destroy = gal_view_factory_etable_destroy;
+ object_class->destroy = gal_view_factory_etable_destroy;
}
static void
diff --git a/widgets/menus/gal-view.c b/widgets/menus/gal-view.c
index 484e1d5116..f48a6f0026 100644
--- a/widgets/menus/gal-view.c
+++ b/widgets/menus/gal-view.c
@@ -8,6 +8,7 @@
* (C) 2000 Helix Code, Inc.
*/
#include <config.h>
+#include <gtk/gtksignal.h>
#include "gal-view.h"
#define GV_CLASS(e) ((GalViewClass *)((GtkObject *)e)->klass)
@@ -21,6 +22,13 @@ d(static gint depth = 0);
static GtkObjectClass *gal_view_parent_class;
+enum {
+ CHANGED,
+ LAST_SIGNAL
+};
+
+static guint gal_view_signals [LAST_SIGNAL] = { 0, };
+
/**
* gal_view_edit
* @view: The view to edit
@@ -102,6 +110,24 @@ gal_view_set_title (GalView *view,
}
/**
+ * gal_view_get_type_code
+ * @view: The view to get.
+ *
+ * Returns: The type of the view.
+ */
+const char *
+gal_view_get_type_code (GalView *view)
+{
+ g_return_val_if_fail (view != NULL, NULL);
+ g_return_val_if_fail (GAL_IS_VIEW (view), NULL);
+
+ if (GV_CLASS (view)->get_type_code)
+ return GV_CLASS (view)->get_type_code (view);
+ else
+ return NULL;
+}
+
+/**
* gal_view_clone
* @view: The view to clone.
*
@@ -119,6 +145,20 @@ gal_view_clone (GalView *view)
return NULL;
}
+/**
+ * gal_view_changed
+ * @view: The view that changed.
+ */
+void
+gal_view_changed (GalView *view)
+{
+ g_return_if_fail (view != NULL);
+ g_return_if_fail (GAL_IS_VIEW (view));
+
+ gtk_signal_emit(GTK_OBJECT(view),
+ gal_view_signals [CHANGED]);
+}
+
static void
gal_view_class_init (GtkObjectClass *object_class)
{
@@ -126,10 +166,22 @@ gal_view_class_init (GtkObjectClass *object_class)
gal_view_parent_class = gtk_type_class (PARENT_TYPE);
klass->edit = NULL;
- klass->load = NULL;
- klass->save = NULL;
+ klass->load = NULL;
+ klass->save = NULL;
klass->get_title = NULL;
klass->clone = NULL;
+
+ klass->changed = NULL;
+
+ gal_view_signals [CHANGED] =
+ gtk_signal_new ("changed",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (GalViewClass, changed),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+ gtk_object_class_add_signals (object_class, gal_view_signals, LAST_SIGNAL);
}
GtkType
diff --git a/widgets/menus/gal-view.h b/widgets/menus/gal-view.h
index 70a410bd61..6302df2057 100644
--- a/widgets/menus/gal-view.h
+++ b/widgets/menus/gal-view.h
@@ -21,36 +21,46 @@ typedef struct {
/*
* Virtual methods
*/
- void (*edit) (GalView *view);
- void (*load) (GalView *view,
- const char *filename);
- void (*save) (GalView *view,
- const char *filename);
- const char *(*get_title) (GalView *view);
- void (*set_title) (GalView *view,
- const char *title);
- GalView *(*clone) (GalView *view);
+ void (*edit) (GalView *view);
+ void (*load) (GalView *view,
+ const char *filename);
+ void (*save) (GalView *view,
+ const char *filename);
+ const char *(*get_title) (GalView *view);
+ void (*set_title) (GalView *view,
+ const char *title);
+ const char *(*get_type_code) (GalView *view);
+ GalView *(*clone) (GalView *view);
+
+ /* Signals */
+ void (*changed) (GalView *view);
} GalViewClass;
/* Standard functions */
-GtkType gal_view_get_type (void);
+GtkType gal_view_get_type (void);
/* Open an editor dialog for this view. */
-void gal_view_edit (GalView *view);
+void gal_view_edit (GalView *view);
/* xml load and save functions */
-void gal_view_load (GalView *view,
- const char *filename);
-void gal_view_save (GalView *view,
- const char *filename);
+void gal_view_load (GalView *view,
+ const char *filename);
+void gal_view_save (GalView *view,
+ const char *filename);
/* Title functions */
-const char *gal_view_get_title (GalView *view);
-void gal_view_set_title (GalView *view,
- const char *title);
+const char *gal_view_get_title (GalView *view);
+void gal_view_set_title (GalView *view,
+ const char *title);
+
+/* View type. */
+const char *gal_view_get_type_code (GalView *view);
/* Cloning the view */
-GalView *gal_view_clone (GalView *view);
+GalView *gal_view_clone (GalView *view);
+
+/* Changed signal */
+void gal_view_changed (GalView *view);
#endif /* _GAL_VIEW_H_ */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 05:04:33 +0800