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