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Added the beginning of the GTK+ Table model implementation.

This commit is contained in:
Pietro Gagliardi 2014-07-29 01:53:34 -04:00
parent ab8acd99b9
commit 92539e10e9
2 changed files with 111 additions and 0 deletions
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15
redo/gtk_unix.h
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@ -1,5 +1,8 @@
/* 16 march 2014 */
#ifndef __GO_UI_GTK_UNIX_H__
#define __GO_UI_GTK_UNIX_H__
/*
MIN_REQUIRED signals that programs are expected to run on at least GLib 2.32/GTK+ 3.4 and thus deprectation warnings for newer versions (such as gtk_scrolled_window_add_with_viewport() being deprecated in GTK+ 3.8) should be suppressed.
MAX_ALLOWED signals that programs will not use features introduced in newer versions of GLib/GTK+ and that the compiler should warn us if we slip.
@ -21,3 +24,15 @@ Thanks to desrt in irc.gimp.net/#gtk+
/* table_unix.c */
extern void tableAppendColumn(GtkTreeView *, gchar *);
typedef struct goTableModel goTableModel;
typedef struct goTableModelClass goTableModelClass;
struct goTableModel {
GObject parent_instance;
void *gotable;
};
struct goTableModelClass {
GObjectClass parent_class;
};
extern goTableModel *newTableModel(void *);
#endif

96
redo/table_unix.c
View File

@ -14,3 +14,99 @@ void tableAppendColumn(GtkTreeView *table, gchar *name)
NULL);
gtk_tree_view_append_column(table, col);
}
static void goTableModel_initGtkTreeModel(GtkTreeModelIface *);
G_DEFINE_TYPE_WITH_CODE(goTableModel, goTableModel, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE(GTK_TYPE_TREE_MODEL, goTableModel_initGtkTreeModel))
static void goTableModel_init(goTableModel *t)
{
/* do nothing */
}
static void goTableModel_dispose(GObject *obj)
{
G_OBJECT_CLASS(goTableModel_parent_class)->dispose(obj);
}
/* and now for the interface function definitions */
static void goTableModel_finalize(GObject *obj)
{
G_OBJECT_CLASS(goTableModel_parent_class)->finalize(obj);
}
static GtkTreeModelFlags goTableModel_get_flags(GtkTreeModel *model)
{
return GTK_TREE_MODEL_LIST_ONLY;
}
static void goTableModel_initGtkTreeModel(GtkTreeModelIface *interface)
{
GtkTreeModelIface *chain;
chain = (GtkTreeModelIface *) g_type_interface_peek_parent(interface);
#define DEF(x) interface->x = goTableModel_ ## x;
#define CHAIN(x) interface->x = chain->x;
/* signals */
CHAIN(row_changed)
CHAIN(row_inserted)
CHAIN(row_has_child_toggled)
CHAIN(row_deleted)
CHAIN(rows_reordered)
/* vtable */
DEF(get_flags)
CHAIN(get_n_columns)
CHAIN(get_column_type)
CHAIN(get_iter)
CHAIN(get_path)
CHAIN(get_value)
CHAIN(iter_next)
CHAIN(iter_previous)
CHAIN(iter_children)
CHAIN(iter_has_child)
CHAIN(iter_n_children)
CHAIN(iter_nth_child)
CHAIN(iter_parent)
CHAIN(ref_node)
CHAIN(unref_node)
}
static GParamSpec *goTableModelProperties[2];
static void goTableModel_set_property(GObject *obj, guint id, const GValue *value, GParamSpec *pspec)
{
goTableModel *t = (goTableModel *) obj;
if (id == 1) {
t->gotable = (void *) g_value_get_pointer(value);
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID(t, id, pspec);
}
static void goTableModel_get_property(GObject *obj, guint id, GValue *value, GParamSpec *pspec)
{
G_OBJECT_WARN_INVALID_PROPERTY_ID((goTableModel *) obj, id, pspec);
}
static void goTableModel_class_init(goTableModelClass *class)
{
G_OBJECT_CLASS(class)->dispose = goTableModel_dispose;
G_OBJECT_CLASS(class)->finalize = goTableModel_finalize;
G_OBJECT_CLASS(class)->set_property = goTableModel_set_property;
G_OBJECT_CLASS(class)->get_property = goTableModel_get_property;
goTableModelProperties[1] = g_param_spec_pointer(
"gotable",
"go-table",
"Go-side *table value",
G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(G_OBJECT_CLASS(class), 2, goTableModelProperties);
}
goTableModel *newTableModel(void *gotable)
{
return (goTableModel *) g_object_new(goTableModel_get_type(), "gotable", (gpointer) gotable, NULL);
}