mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-23 12:36:51 +03:00
311 lines
8.0 KiB
C
311 lines
8.0 KiB
C
/*
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* Copyright 2008-2017 Chris Young <chris@unsatisfactorysoftware.co.uk>
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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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#ifndef AMIGA_GUI_H
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#define AMIGA_GUI_H
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#include <stdbool.h>
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#include <graphics/rastport.h>
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#include <intuition/classusr.h>
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#include <dos/dos.h>
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#include <devices/inputevent.h>
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#include "netsurf/window.h"
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#include "netsurf/mouse.h"
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#include "amiga/gui_menu.h"
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#include "amiga/object.h"
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#include "amiga/os3support.h"
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#ifdef __amigaos4__
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#define HOOKF(ret,func,type,ptr,msgtype) static ret func(struct Hook *hook, type ptr, msgtype msg)
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#else
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#define HOOKF(ret,func,type,ptr,msgtype) static ASM ret func(REG(a0, struct Hook *hook),REG(a2, type ptr), REG(a1, msgtype msg))
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#endif
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enum
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{
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OID_MAIN = 0,
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OID_VSCROLL,
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OID_HSCROLL,
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GID_MAIN,
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GID_TABLAYOUT,
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GID_BROWSER,
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GID_STATUS,
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GID_URL,
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GID_ICON,
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GID_STOP,
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GID_RELOAD,
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GID_HOME,
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GID_BACK,
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GID_FORWARD,
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GID_THROBBER,
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GID_SEARCH_ICON,
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GID_FAVE,
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GID_FAVE_ADD,
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GID_FAVE_RMV,
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GID_CLOSETAB,
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GID_CLOSETAB_BM,
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GID_ADDTAB,
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GID_ADDTAB_BM,
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GID_TABS,
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GID_TABS_FLAG,
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GID_SEARCHSTRING,
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GID_TOOLBARLAYOUT,
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GID_HOTLIST,
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GID_HOTLISTLAYOUT,
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GID_HOTLISTSEPBAR,
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GID_HSCROLL,
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GID_HSCROLLLAYOUT,
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GID_VSCROLL,
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GID_VSCROLLLAYOUT,
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GID_LAST
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};
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struct find_window;
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struct ami_history_local_window;
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struct ami_menu_data;
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#define AMI_GUI_TOOLBAR_MAX 20
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struct ami_win_event_table {
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/* callback to handle events when using a shared msgport
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*
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* @param pointer to our window structure (must start with ami_generic_window)
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* @return TRUE if window was destroyed during event processing
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*/
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BOOL (*event)(void *w);
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/* callback for explicit window closure
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* some windows are implicitly closed by the browser and should set this to NULL
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*/
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void (*close)(void *w);
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};
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struct ami_generic_window {
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struct nsObject *node;
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const struct ami_win_event_table *tbl;
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};
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struct gui_window_2 {
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struct ami_generic_window w;
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struct Window *win;
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Object *restrict objects[GID_LAST];
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struct gui_window *gw; /* currently-displayed gui_window */
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bool redraw_required;
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int throbber_frame;
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struct List tab_list;
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ULONG tabs;
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ULONG next_tab;
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struct Node *last_new_tab;
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struct Hook scrollerhook;
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struct form_control *control;
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browser_mouse_state mouse_state;
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browser_mouse_state key_state;
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ULONG throbber_update_count;
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struct find_window *searchwin;
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ULONG oldh;
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ULONG oldv;
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int temp;
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bool redraw_scroll;
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bool new_content;
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struct ami_menu_data *menu_data[AMI_MENU_AREXX_MAX + 1]; /* only for GadTools menus */
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ULONG hotlist_items;
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Object *restrict hotlist_toolbar_lab[AMI_GUI_TOOLBAR_MAX];
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struct List hotlist_toolbar_list;
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struct List *web_search_list;
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Object *search_bm;
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char *restrict svbuffer;
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char *restrict status;
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char *restrict wintitle;
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char *restrict helphints[GID_LAST];
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browser_mouse_state prev_mouse_state;
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struct timeval lastclick;
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struct AppIcon *appicon; /* iconify appicon */
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struct DiskObject *dobj; /* iconify appicon */
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struct Hook favicon_hook;
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struct Hook throbber_hook;
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struct Hook *ctxmenu_hook;
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Object *restrict history_ctxmenu[2];
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Object *restrict clicktab_ctxmenu;
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gui_drag_type drag_op;
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struct IBox *ptr_lock;
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struct AppWindow *appwin;
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struct MinList *shared_pens;
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gui_pointer_shape mouse_pointer;
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struct Menu *imenu; /* Intuition menu */
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bool closed; /* Window has been closed (via menu) */
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};
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extern struct MinList *window_list; /**\todo stop arexx.c poking about in here */
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extern struct Screen *scrn;
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extern struct MsgPort *sport;
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extern struct gui_window *cur_gw;
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/* The return value for these functions must be deallocated using FreeVec() */
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STRPTR ami_locale_langs(int *codeset);
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char *ami_gui_get_cache_favicon_name(struct nsurl *url, bool only_if_avail);
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/* Functions lacking documentation */
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void ami_get_msg(void);
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void ami_try_quit(void);
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void ami_quit_netsurf(void);
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void ami_schedule_redraw(struct gui_window_2 *gwin, bool full_redraw);
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int ami_key_to_nskey(ULONG keycode, struct InputEvent *ie);
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bool ami_text_box_at_point(struct gui_window_2 *gwin, ULONG *restrict x, ULONG *restrict y);
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bool ami_mouse_to_ns_coords(struct gui_window_2 *gwin, int *restrict x, int *restrict y,
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int mouse_x, int mouse_y);
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BOOL ami_gadget_hit(Object *obj, int x, int y);
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void ami_gui_history(struct gui_window_2 *gwin, bool back);
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void ami_gui_hotlist_update_all(void);
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void ami_gui_tabs_toggle_all(void);
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bool ami_locate_resource(char *fullpath, const char *file);
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void ami_gui_update_hotlist_button(struct gui_window_2 *gwin);
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nserror ami_gui_new_blank_tab(struct gui_window_2 *gwin);
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int ami_gui_count_windows(int window, int *tabs);
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void ami_gui_set_scale(struct gui_window *gw, float scale);
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/**
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* Close a window and all tabs attached to it.
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*
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* @param w gui_window_2 to act upon.
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*/
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void ami_gui_close_window(void *w);
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/**
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* Close all tabs in a window except the active one.
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*
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* @param gwin gui_window_2 to act upon.
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*/
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void ami_gui_close_inactive_tabs(struct gui_window_2 *gwin);
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/**
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* Compatibility function to get space.gadget render area.
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*
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* @param obj A space.gadget object.
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* @param bbox A pointer to a struct IBox *.
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* @return error status.
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*/
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nserror ami_gui_get_space_box(Object *obj, struct IBox **bbox);
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/**
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* Free any data obtained via ami_gui_get_space_box().
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*
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* @param bbox A pointer to a struct IBox.
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*/
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void ami_gui_free_space_box(struct IBox *bbox);
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/**
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* Get the application.library ID NetSurf is registered as.
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*
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* @return App ID.
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*/
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uint32 ami_gui_get_app_id(void);
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/**
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* Get the string for NetSurf's screen titlebar.
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*
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* @return String to use as the screen's titlebar text.
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*/
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STRPTR ami_gui_get_screen_title(void);
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/**
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* Switch to the most-recently-opened tab
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*/
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void ami_gui_switch_to_new_tab(struct gui_window_2 *gwin);
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/**
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* Add a window to the NetSurf window list (to enable event processing)
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*/
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nserror ami_gui_win_list_add(void *win, int type, const struct ami_win_event_table *table);
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/**
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* Remove a window from the NetSurf window list
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*/
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void ami_gui_win_list_remove(void *win);
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/**
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* Get which qualifier keys are being pressed
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*/
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int ami_gui_get_quals(Object *win_obj);
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/**
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* Check rect is not already queued for redraw
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*/
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bool ami_gui_window_update_box_deferred_check(struct MinList *deferred_rects,
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const struct rect *restrict new_rect, APTR mempool);
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/**
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* Adjust scale by specified amount
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*/
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void ami_gui_adjust_scale(struct gui_window *gw, float adjustment);
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/**
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* Get browser window from gui_window
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*/
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struct browser_window *ami_gui_get_browser_window(struct gui_window *gw);
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/**
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* Get gui_window_2 from gui_window
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*/
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struct gui_window_2 *ami_gui_get_gui_window_2(struct gui_window *gw);
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/**
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* Get download list from gui_window
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*/
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struct List *ami_gui_get_download_list(struct gui_window *gw);
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/**
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* Get tab title from gui_window
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*/
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const char *ami_gui_get_tab_title(struct gui_window *gw);
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/**
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* Get tab node from gui_window
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*/
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struct Node *ami_gui_get_tab_node(struct gui_window *gw);
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/**
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* Get favicon from gui_window
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*/
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struct hlcache_handle *ami_gui_get_favicon(struct gui_window *gw);
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/**
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* Get local history window from gui_window
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*/
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struct ami_history_local_window *ami_gui_get_history_window(struct gui_window *gw);
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/**
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* Set local history window in gui_window
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*/
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void ami_gui_set_history_window(struct gui_window *gw, struct ami_history_local_window *hw);
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/**
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* Get throbbing status from gui_window
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*/
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bool ami_gui_get_throbbing(struct gui_window *gw);
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/**
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* Set throbbing status in gui_window
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*/
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void ami_gui_set_throbbing(struct gui_window *gw, bool throbbing);
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#endif
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