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author | nobody <nobody@localhost> | 2001-03-02 09:33:29 +0800 |
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committer | nobody <nobody@localhost> | 2001-03-02 09:33:29 +0800 |
commit | e8039fec97aa015b70db105edf8acf866c61270a (patch) | |
tree | cda39502324bf50b451e5c7f58e5dee7c7476bad /widgets/menus/gal-define-views-model.c | |
parent | 50ef074887b43f43dad3edb120d9abf30092c681 (diff) | |
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This commit was manufactured by cvs2svn to create tagGNUMERIC_0_64
'GNUMERIC_0_64'.
svn path=/tags/GNUMERIC_0_64/; revision=8494
Diffstat (limited to 'widgets/menus/gal-define-views-model.c')
-rw-r--r-- | widgets/menus/gal-define-views-model.c | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/widgets/menus/gal-define-views-model.c b/widgets/menus/gal-define-views-model.c deleted file mode 100644 index 70e0638d18..0000000000 --- a/widgets/menus/gal-define-views-model.c +++ /dev/null @@ -1,316 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * - * Author: - * Christopher James Lahey <clahey@helixcode.com> - * - * (C) 1999 Helix Code, Inc. - */ - -#include <config.h> -#include "gal-define-views-model.h" -#include <gnome-xml/tree.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include <gnome.h> - -#define PARENT_TYPE e_table_model_get_type() -ETableModelClass *parent_class; - -/* - * GalDefineViewsModel callbacks - * These are the callbacks that define the behavior of our custom model. - */ -static void gal_define_views_model_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void gal_define_views_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - - -enum { - ARG_0, - ARG_EDITABLE, - ARG_COLLECTION -}; - -static void -gdvm_destroy(GtkObject *object) -{ - GalDefineViewsModel *model = GAL_DEFINE_VIEWS_MODEL(object); - - gtk_object_unref(GTK_OBJECT(model->collection)); -} - -/* This function returns the number of columns in our ETableModel. */ -static int -gdvm_col_count (ETableModel *etc) -{ - return 1; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -gdvm_row_count (ETableModel *etc) -{ - GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc); - 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. */ -static void * -gdvm_value_at (ETableModel *etc, int col, int row) -{ - GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc); - const char *value; - - value = gal_view_get_title (gal_view_collection_get_view(views->collection, row)); - - return (void *)(value ? value : ""); -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -gdvm_set_value_at (ETableModel *etc, int col, int row, const void *val) -{ - GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc); - if (views->editable) { - gal_view_set_title(gal_view_collection_get_view(views->collection, row), val); - e_table_model_cell_changed(etc, col, row); - } -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -gdvm_is_cell_editable (ETableModel *etc, int col, int row) -{ - return GAL_DEFINE_VIEWS_MODEL(etc)->editable; -} - -static void -gdvm_append_row (ETableModel *etm, ETableModel *source, gint row) -{ -} - -/* This function duplicates the value passed to it. */ -static void * -gdvm_duplicate_value (ETableModel *etc, int col, const void *value) -{ - return g_strdup(value); -} - -/* This function frees the value passed to it. */ -static void -gdvm_free_value (ETableModel *etc, int col, void *value) -{ - g_free(value); -} - -static void * -gdvm_initialize_value (ETableModel *etc, int col) -{ - return g_strdup(""); -} - -static gboolean -gdvm_value_is_empty (ETableModel *etc, int col, const void *value) -{ - return !(value && *(char *)value); -} - -static char * -gdvm_value_to_string (ETableModel *etc, int col, const void *value) -{ - return g_strdup(value); -} - -/** - * gal_define_views_model_append - * @model: The model to add to. - * @view: The view to add. - * - * Adds the given view to the gal define views model. - */ -void -gal_define_views_model_append (GalDefineViewsModel *model, - GalView *view) -{ - ETableModel *etm = E_TABLE_MODEL(model); - - e_table_model_pre_change(etm); - gal_view_collection_append(model->collection, view); - e_table_model_row_inserted(etm, gal_view_collection_get_count(model->collection) - 1); -} - -static void -gal_define_views_model_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = gdvm_destroy; - object_class->set_arg = gal_define_views_model_set_arg; - object_class->get_arg = gal_define_views_model_get_arg; - - gtk_object_add_arg_type ("GalDefineViewsModel::editable", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_EDITABLE); - gtk_object_add_arg_type ("GalDefineViewsModel::collection", GAL_VIEW_COLLECTION_TYPE, - GTK_ARG_READWRITE, ARG_COLLECTION); - - model_class->column_count = gdvm_col_count; - model_class->row_count = gdvm_row_count; - model_class->value_at = gdvm_value_at; - model_class->set_value_at = gdvm_set_value_at; - model_class->is_cell_editable = gdvm_is_cell_editable; - model_class->append_row = gdvm_append_row; - model_class->duplicate_value = gdvm_duplicate_value; - model_class->free_value = gdvm_free_value; - model_class->initialize_value = gdvm_initialize_value; - model_class->value_is_empty = gdvm_value_is_empty; - model_class->value_to_string = gdvm_value_to_string; -} - -static void -gal_define_views_model_init (GtkObject *object) -{ - GalDefineViewsModel *model = GAL_DEFINE_VIEWS_MODEL(object); - - model->collection = NULL; -} - -static void -gal_define_views_model_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GalDefineViewsModel *model; - - model = GAL_DEFINE_VIEWS_MODEL (o); - - switch (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 *model; - - model = GAL_DEFINE_VIEWS_MODEL (object); - - switch (arg_id) { - case ARG_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; - } -} - -GtkType -gal_define_views_model_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "GalDefineViewsModel", - sizeof (GalDefineViewsModel), - sizeof (GalDefineViewsModelClass), - (GtkClassInitFunc) gal_define_views_model_class_init, - (GtkObjectInitFunc) gal_define_views_model_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -/** - * gal_define_views_model_new - * - * Returns a new define views model. This is a list of views as an - * ETable for use in the GalDefineViewsDialog. - * - * Returns: The new GalDefineViewsModel. - */ -ETableModel * -gal_define_views_model_new (void) -{ - GalDefineViewsModel *et; - - et = gtk_type_new (gal_define_views_model_get_type ()); - - return E_TABLE_MODEL(et); -} - -/** - * gal_define_views_model_get_view: - * @model: The GalDefineViewsModel. - * @n: Which view to get. - * - * Gets the nth view. - * - * Returns: The view. - */ -GalView * -gal_define_views_model_get_view (GalDefineViewsModel *model, - int n) -{ - return gal_view_collection_get_view(model->collection, n); -} - -/** - * gal_define_views_model_delete_view: - * @model: The GalDefineViewsModel. - * @n: Which view to delete. - * - * Deletes the nth view. - */ -void -gal_define_views_model_delete_view (GalDefineViewsModel *model, - int n) -{ - e_table_model_pre_change(E_TABLE_MODEL(model)); - gal_view_collection_delete_view(model->collection, n); - e_table_model_row_deleted(E_TABLE_MODEL(model), n); -} - -/** - * gal_define_views_model_copy_view: - * @model: The GalDefineViewsModel. - * @n: Which view to copy. - * - * Copys the nth view. - */ -void -gal_define_views_model_copy_view (GalDefineViewsModel *model, - int n) -{ - ETableModel *etm = E_TABLE_MODEL(model); - gal_view_collection_copy_view(model->collection, n); - e_table_model_row_inserted(etm, gal_view_collection_get_count(model->collection) - 1); -} |