mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-01 10:27:03 +03:00
3afd9c9731
Added content interface for search.
Removed bw->cur_search search context. Desktop layer now does nothing
except pass search requests from front end onto the bw's current_content
via the content interface.
Search API reduced to a pair of functions at each level:
{desktop|content|html|textplain}_search
and
{desktop|content|html|textplain}_search_clear
Updated front ends to use simplified search API. Only tested GTK and RO builds.
These confine the search stuff to render/. However search still uses struct
selection. The handling for which is still spread over desktop/ and render/.
Also the render/search code itself still fiddles inside html and textplain
privates.
167 lines
4.3 KiB
C
167 lines
4.3 KiB
C
/*
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* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
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* Copyright 2006 James Bursa <bursa@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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* Browser window private structure.
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*/
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#ifndef _NETSURF_DESKTOP_BROWSER_PRIVATE_H_
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#define _NETSURF_DESKTOP_BROWSER_PRIVATE_H_
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#include <stdbool.h>
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#include "desktop/browser.h"
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struct box;
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struct hlcache_handle;
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struct gui_window;
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struct history;
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struct selection;
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/** Browser window data. */
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struct browser_window {
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/** Page currently displayed, or 0. Must have status READY or DONE. */
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struct hlcache_handle *current_content;
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/** Page being loaded, or 0. */
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struct hlcache_handle *loading_content;
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/** Page Favicon */
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struct hlcache_handle *current_favicon;
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/** handle for favicon which we started loading early */
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struct hlcache_handle *loading_favicon;
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/** favicon fetch already failed - prevents infinite error looping */
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bool failed_favicon;
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/** Window history structure. */
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struct history *history;
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/** Platform specific window data. */
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struct gui_window *window;
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/** Busy indicator is active. */
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bool throbbing;
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/** Add loading_content to the window history when it loads. */
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bool history_add;
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/** Fragment identifier for current_content. */
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lwc_string *frag_id;
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/** Current drag status. */
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browser_drag_type drag_type;
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/** Current drag's browser window, when not in root bw. */
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struct browser_window *drag_window;
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/** Mouse position at start of current scroll drag. */
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int drag_start_x;
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int drag_start_y;
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/** Scroll offsets at start of current scroll draw. */
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int drag_start_scroll_x;
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int drag_start_scroll_y;
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/** Frame resize directions for current frame resize drag. */
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unsigned int drag_resize_left : 1;
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unsigned int drag_resize_right : 1;
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unsigned int drag_resize_up : 1;
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unsigned int drag_resize_down : 1;
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/** Current fetch is download */
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bool download;
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/** Refresh interval (-1 if undefined) */
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int refresh_interval;
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/** Window has been resized, and content needs reformatting. */
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bool reformat_pending;
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/** Window dimensions */
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int x;
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int y;
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int width;
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int height;
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struct scrollbar *scroll_x; /**< Horizontal scroll. */
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struct scrollbar *scroll_y; /**< Vertical scroll. */
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/** scale of window contents */
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float scale;
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/** Window characteristics */
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enum {
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BROWSER_WINDOW_NORMAL,
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BROWSER_WINDOW_IFRAME,
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BROWSER_WINDOW_FRAME,
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BROWSER_WINDOW_FRAMESET,
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} browser_window_type;
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/** frameset characteristics */
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int rows;
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int cols;
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/** frame dimensions */
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struct frame_dimension frame_width;
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struct frame_dimension frame_height;
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int margin_width;
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int margin_height;
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/** frame name for targetting */
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char *name;
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/** frame characteristics */
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bool no_resize;
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frame_scrolling scrolling;
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bool border;
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colour border_colour;
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/** iframe parent box */
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struct box *box;
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/** [cols * rows] children */
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struct browser_window *children;
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struct browser_window *parent;
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/** [iframe_count] iframes */
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int iframe_count;
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struct browser_window *iframes;
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/** browser window child of root browser window which has input focus */
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struct browser_window *focus;
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/** Last time a link was followed in this window */
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unsigned int last_action;
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/** Current selection */
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struct {
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struct browser_window *bw;
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bool read_only;
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} selection;
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bool can_edit;
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/** current javascript context */
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struct jscontext *jsctx;
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/** cache of the currently displayed status text. */
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char *status_text; /**< Current status bar text. */
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int status_text_len; /**< Length of the browser_window::status_text buffer. */
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int status_match; /**< Number of times an idempotent status-set operation was performed. */
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int status_miss; /**< Number of times status was really updated. */
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};
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#endif
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