/* * Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net> * * This file is part of NetSurf, http://www.netsurf-browser.org/ * * NetSurf 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; version 2 of the License. * * NetSurf 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 more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /** \file * Generic tree handling (implementation). */ #include "desktop/tree.h" /** * Sets the origin variables to the correct values for a specified tree * * \param tree the tree to set the origin for */ void tree_initialise_redraw(struct tree *tree) { } /** * Informs the current window manager that an area requires updating. * * \param tree the tree that is requesting a redraw * \param x the x co-ordinate of the redraw area * \param y the y co-ordinate of the redraw area * \param width the width of the redraw area * \param height the height of the redraw area */ void tree_redraw_area(struct tree *tree, int x, int y, int width, int height) { } /** * Draws a line. * * \param x the x co-ordinate * \param x the y co-ordinate * \param x the width of the line * \param x the height of the line */ void tree_draw_line(int x, int y, int width, int height) { } /** * Draws an element, including any expansion icons * * \param tree the tree to draw an element for * \param element the element to draw */ void tree_draw_node_element(struct tree *tree, struct node_element *element) { } /** * Draws an elements expansion icon * * \param tree the tree to draw the expansion for * \param element the element to draw the expansion for */ void tree_draw_node_expansion(struct tree *tree, struct node *node) { } /** * Recalculates the dimensions of a node element. * * \param element the element to recalculate */ void tree_recalculate_node_element(struct node_element *element) { } /** * Sets a node element as having a specific sprite. * * \param node the node to update * \param sprite the sprite to use * \param selected the expanded sprite name to use */ void tree_set_node_sprite(struct node *node, const char *sprite, const char *expanded) { } /** * Sets a node element as having a folder sprite * * \param node the node to update */ void tree_set_node_sprite_folder(struct node *node) { } /** * Updates the node details for a URL node. * The internal node dimensions are not updated. * * \param node the node to update */ void tree_update_URL_node(struct node *node, const char *url, const struct url_data *data) { } /** * Updates the tree owner following a tree resize * * \param tree the tree to update the owner of */ void tree_resized(struct tree *tree) { }