diff options
Diffstat (limited to 'ganv/node.h')
| -rw-r--r-- | ganv/node.h | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/ganv/node.h b/ganv/node.h deleted file mode 100644 index b0dd82f..0000000 --- a/ganv/node.h +++ /dev/null @@ -1,179 +0,0 @@ -/* This file is part of Ganv. - * Copyright 2007-2014 David Robillard <http://drobilla.net> - * - * Ganv is free software: you can redistribute it and/or modify it under the - * terms of the GNU General Public License as published by the Free Software - * Foundation, either version 3 of the License, or any later version. - * - * Ganv is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. - * - * You should have received a copy of the GNU General Public License along - * with Ganv. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef GANV_NODE_H -#define GANV_NODE_H - -#include "ganv/item.h" -#include "ganv/types.h" -#include "ganv/text.h" - -G_BEGIN_DECLS - -#define GANV_TYPE_NODE (ganv_node_get_type()) -#define GANV_NODE(obj) (GTK_CHECK_CAST((obj), GANV_TYPE_NODE, GanvNode)) -#define GANV_NODE_CLASS(klass) (GTK_CHECK_CLASS_CAST((klass), GANV_TYPE_NODE, GanvNodeClass)) -#define GANV_IS_NODE(obj) (GTK_CHECK_TYPE((obj), GANV_TYPE_NODE)) -#define GANV_IS_NODE_CLASS(klass) (GTK_CHECK_CLASS_TYPE((klass), GANV_TYPE_NODE)) -#define GANV_NODE_GET_CLASS(obj) (GTK_CHECK_GET_CLASS((obj), GANV_TYPE_NODE, GanvNodeClass)) - -typedef struct _GanvNodeClass GanvNodeClass; -typedef struct _GanvNodePrivate GanvNodePrivate; - -struct _GanvNode { - GanvItem item; - GanvNodePrivate* impl; -}; - -struct _GanvNodeClass { - GanvItemClass parent_class; - - void (*tick)(GanvNode* self, - double seconds); - - void (*move)(GanvNode* node, - double dx, - double dy); - - void (*move_to)(GanvNode* node, - double x, - double y); - - void (*resize)(GanvNode* node); - - void (*redraw_text)(GanvNode* node); - - void (*disconnect)(GanvNode* node); - - gboolean (*is_within)(const GanvNode* self, - double x1, - double y1, - double x2, - double y2); - - void (*tail_vector)(const GanvNode* self, - const GanvNode* head, - double* x, - double* y, - double* dx, - double* dy); - - void (*head_vector)(const GanvNode* self, - const GanvNode* tail, - double* x, - double* y, - double* dx, - double* dy); - - /* Reserved for future expansion */ - gpointer spare_vmethods[4]; -}; - -GType ganv_node_get_type(void) G_GNUC_CONST; - -/** - * ganv_node_can_tail: - * - * Return value: True iff node can act as the tail of an edge. - */ -gboolean -ganv_node_can_tail(const GanvNode* node); - -/** - * ganv_node_can_head: - * - * Return value: True iff node can act as the head of an edge. - */ -gboolean -ganv_node_can_head(const GanvNode* node); - -/** - * ganv_node_set_is_source: - * - * Flag a node as a source. This information is used to influence layout. - */ -void -ganv_node_set_is_source(const GanvNode* node, gboolean is_source); - -/** - * ganv_node_is_within: - * - * Return value: True iff node is entirely within the given rectangle. - */ -gboolean -ganv_node_is_within(const GanvNode* node, - double x1, - double y1, - double x2, - double y2); - -const char* ganv_node_get_label(const GanvNode* node); - -double ganv_node_get_border_width(const GanvNode* node); - -void ganv_node_set_border_width(const GanvNode* node, double border_width); - -double ganv_node_get_dash_length(const GanvNode* node); - -void ganv_node_set_dash_length(const GanvNode* node, double dash_length); - -double ganv_node_get_dash_offset(const GanvNode* node); - -void ganv_node_set_dash_offset(const GanvNode* node, double dash_offset); - -guint ganv_node_get_fill_color(const GanvNode* node); - -void ganv_node_set_fill_color(const GanvNode* node, guint fill_color); - -guint ganv_node_get_border_color(const GanvNode* node); - -void ganv_node_set_border_color(const GanvNode* node, guint border_color); - -/** - * ganv_node_get_partner: - * - * Return value: (transfer none): The partner of @node. - */ -GanvNode* -ganv_node_get_partner(const GanvNode* node); - -void ganv_node_set_label(GanvNode* node, const char* str); -void ganv_node_set_show_label(GanvNode* node, gboolean show); - -void -ganv_node_move(GanvNode* node, - double dx, - double dy); - -void -ganv_node_move_to(GanvNode* node, - double x, - double y); - -void -ganv_node_resize(GanvNode* node); - -void -ganv_node_redraw_text(GanvNode* node); - -void -ganv_node_disconnect(GanvNode* node); - -gboolean -ganv_node_is_selected(GanvNode* node); - -G_END_DECLS - -#endif /* GANV_NODE_H */ |