mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-11 15:04:03 +03:00
89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
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/*
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* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
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* Copyright 2009 Paul Blokus <paul_pl@users.sourceforge.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* deprecated compatibility layer for new treeview modules. Do not use.
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*/
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#ifndef _NETSURF_DESKTOP_TREE_H_
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#define _NETSURF_DESKTOP_TREE_H_
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#include <stdbool.h>
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#include <stdint.h>
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#include "netsurf/mouse.h"
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struct sslcert_session_data;
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struct tree;
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struct redraw_context;
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/**
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* Current ssl session data for treeview
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*
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* @todo FIXME global certificate treeview state must go away, this is
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* just wrong.
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*/
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extern struct sslcert_session_data *ssl_current_session;
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extern const char *tree_hotlist_path;
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/* Tree flags */
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enum tree_flags {
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TREE_HISTORY,
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TREE_COOKIES,
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TREE_SSLCERT,
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TREE_HOTLIST
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};
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typedef enum {
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TREE_NO_DRAG = 0,
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TREE_SELECT_DRAG,
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TREE_MOVE_DRAG,
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TREE_TEXTAREA_DRAG, /** < A drag that is passed to a textarea */
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TREE_UNKNOWN_DRAG /** < A drag the tree itself won't handle */
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} tree_drag_type;
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/** callbacks to perform necessary operations on treeview. */
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struct treeview_table {
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void (*redraw_request)(int x, int y, int width, int height,
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void *data); /**< request a redraw. */
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void (*resized)(struct tree *tree, int width, int height,
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void *data); /**< resize treeview area. */
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void (*scroll_visible)(int y, int height, void *data); /**< scroll visible treeview area. */
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void (*get_window_dimensions)(int *width, int *height, void *data); /**< get dimensions of window */
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};
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struct tree *tree_create(unsigned int flags,
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const struct treeview_table *callbacks,
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void *client_data);
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/** deprecated compatibility layer for new treeview modules. Do not use. */
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void tree_delete(struct tree *tree);
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tree_drag_type tree_drag_status(struct tree *tree);
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void tree_draw(struct tree *tree, int x, int y,
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int clip_x, int clip_y, int clip_width, int clip_height,
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const struct redraw_context *ctx);
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bool tree_mouse_action(struct tree *tree, browser_mouse_state mouse,
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int x, int y);
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void tree_drag_end(struct tree *tree, browser_mouse_state mouse, int x0, int y0,
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int x1, int y1);
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bool tree_keypress(struct tree *tree, uint32_t key);
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#endif
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