mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-23 23:09:39 +03:00
79e501075a
By hiding all but the form selection menu option structure from code outside of render this reduces the API to the absolute minimum to support this feature.
271 lines
8.0 KiB
C
271 lines
8.0 KiB
C
/*
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* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
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* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
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* Copyright 2004 Andrew Timmins <atimmins@blueyonder.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 _NETSURF_RISCOS_GUI_H_
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#define _NETSURF_RISCOS_GUI_H_
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#include <oslib/wimp.h>
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#define RISCOS5 0xAA
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#define THUMBNAIL_WIDTH 100
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#define THUMBNAIL_HEIGHT 86
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/* The maximum size for user-editable URLs in the RISC OS GUI. */
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#define RO_GUI_MAX_URL_SIZE 2048
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extern int os_version;
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extern const char * NETSURF_DIR;
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struct toolbar;
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struct status_bar;
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struct plotter_table;
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struct gui_window;
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struct tree;
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struct node;
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struct history;
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struct css_style;
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struct ssl_cert_info;
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struct nsurl;
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struct hlcache_handle;
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enum gui_pointer_shape;
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extern wimp_t task_handle; /**< RISC OS wimp task handle. */
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extern wimp_w dialog_info, dialog_saveas, dialog_zoom, dialog_pageinfo,
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dialog_objinfo, dialog_tooltip, dialog_warning, dialog_openurl,
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dialog_folder, dialog_entry, dialog_url_complete,
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dialog_search, dialog_print, dialog_theme_install;
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extern wimp_w current_menu_window;
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extern bool current_menu_open;
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extern wimp_menu *recent_search_menu; /* search.c */
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extern wimp_w history_window;
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extern bool gui_redraw_debug;
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extern osspriteop_area *gui_sprites;
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extern bool dialog_folder_add, dialog_entry_add, hotlist_insert;
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extern bool print_active, print_text_black;
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extern bool no_font_blending;
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typedef enum { GUI_DRAG_NONE, GUI_DRAG_DOWNLOAD_SAVE, GUI_DRAG_SAVE }
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ro_gui_drag_type;
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extern ro_gui_drag_type gui_current_drag_type;
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extern bool riscos_done;
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/** RISC OS data for a browser window. */
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struct gui_window {
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/** Associated platform-independent browser window data. */
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struct browser_window *bw;
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struct toolbar *toolbar; /**< Toolbar, or 0 if not present. */
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struct status_bar *status_bar; /**< Status bar, or 0 if not present. */
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wimp_w window; /**< RISC OS window handle. */
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int old_width; /**< Width when last opened / os units. */
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int old_height; /**< Height when last opened / os units. */
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bool update_extent; /**< Update the extent on next opening */
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bool active; /**< Whether the throbber should be active */
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char title[256]; /**< Buffer for window title. */
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int iconise_icon; /**< ID number of icon when window is iconised */
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char validation[12]; /**< Validation string for colours */
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float scale; /**< Browser window scale */
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/** Options. */
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struct {
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bool buffer_animations; /**< Use screen buffering for animations. */
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bool buffer_everything; /**< Use screen buffering for everything. */
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} option;
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struct gui_window *prev; /**< Previous in linked list. */
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struct gui_window *next; /**< Next in linked list. */
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};
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extern struct gui_window *ro_gui_current_redraw_gui;
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/* in gui.c */
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void ro_gui_open_window_request(wimp_open *open);
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void ro_gui_screen_size(int *width, int *height);
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void ro_gui_view_source(struct hlcache_handle *c);
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void ro_gui_dump_browser_window(struct browser_window *bw);
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void ro_gui_drag_box_start(wimp_pointer *pointer);
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bool ro_gui_prequit(void);
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const char *ro_gui_default_language(void);
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/**
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* Cause an abnormal program termination.
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*
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* \note This never returns and is intended to terminate without any cleanup.
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*
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* \param error The message to display to the user.
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*/
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void die(const char * const error) __attribute__ ((noreturn));
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/* in download.c */
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void ro_gui_download_init(void);
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void ro_gui_download_datasave_ack(wimp_message *message);
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bool ro_gui_download_prequit(void);
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extern struct gui_download_table *riscos_download_table;
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/* in 401login.c */
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void ro_gui_401login_init(void);
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void gui_401login_open(struct nsurl *url, const char *realm,
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nserror (*cb)(bool proceed, void *pw), void *cbpw);
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/* in window.c */
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void ro_gui_window_set_scale(struct gui_window *g, float scale);
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bool ro_gui_window_dataload(struct gui_window *g, wimp_message *message);
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void ro_gui_window_mouse_at(wimp_pointer *pointer, void *data);
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void ro_gui_window_iconise(struct gui_window *g,
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wimp_full_message_window_info *wi);
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bool ro_gui_toolbar_dataload(struct gui_window *g, wimp_message *message);
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void ro_gui_window_redraw_all(void);
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void ro_gui_window_update_boxes(void);
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void ro_gui_window_quit(void);
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/* void ro_gui_window_close_all(void); */
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#define ro_gui_window_close_all ro_gui_window_quit /* no need for a separate fn */
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void ro_gui_throb(void);
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void ro_gui_window_default_options(struct gui_window *gui);
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struct gui_window *ro_gui_window_lookup(wimp_w window);
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struct gui_window *ro_gui_toolbar_lookup(wimp_w window);
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bool ro_gui_window_to_window_pos(struct gui_window *g, int x, int y,
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os_coord *pos);
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bool ro_gui_window_to_screen_pos(struct gui_window *g, int x, int y,
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os_coord *pos);
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enum browser_mouse_state ro_gui_mouse_click_state(wimp_mouse_state buttons,
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wimp_icon_flags type);
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enum browser_mouse_state ro_gui_mouse_drag_state(wimp_mouse_state buttons,
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wimp_icon_flags type);
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bool ro_gui_shift_pressed(void);
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bool ro_gui_ctrl_pressed(void);
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bool ro_gui_alt_pressed(void);
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void gui_window_set_pointer(struct gui_window *g, enum gui_pointer_shape shape);
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/* in history.c */
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void ro_gui_history_init(void);
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void ro_gui_history_open(struct gui_window *g, bool pointer);
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/* in schedule.c */
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extern bool sched_active;
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extern os_t sched_time;
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/**
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* Process events up to current time.
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*/
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bool schedule_run(void);
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/**
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* Schedule a callback.
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*
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* \param t interval before the callback should be made in ms
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* \param callback callback function
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* \param p user parameter, passed to callback function
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*
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* The callback function will be called as soon as possible after t ms have
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* passed.
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*/
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nserror riscos_schedule(int t, void (*callback)(void *p), void *p);
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/* in search.c */
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void ro_gui_search_init(void);
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void ro_gui_search_prepare(struct browser_window *g);
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struct gui_search_table *riscos_search_table;
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/* in print.c */
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void ro_gui_print_init(void);
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void ro_gui_print_prepare(struct gui_window *g);
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/* in plotters.c */
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extern const struct plotter_table ro_plotters;
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extern int ro_plot_origin_x;
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extern int ro_plot_origin_y;
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/* in theme_install.c */
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bool ro_gui_theme_install_apply(wimp_w w);
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/* in sslcert.c */
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void gui_cert_verify(struct nsurl *url,
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const struct ssl_cert_info *certs, unsigned long num,
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nserror (*cb)(bool proceed, void *pw), void *cbpw);
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/* icon numbers */
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#define ICON_STATUS_RESIZE 0
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#define ICON_STATUS_TEXT 1
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#define ICON_SAVE_ICON 0
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#define ICON_SAVE_PATH 1
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#define ICON_SAVE_OK 2
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#define ICON_SAVE_CANCEL 3
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#define ICON_PAGEINFO_TITLE 0
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#define ICON_PAGEINFO_URL 1
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#define ICON_PAGEINFO_ENC 2
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#define ICON_PAGEINFO_TYPE 3
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#define ICON_PAGEINFO_ICON 4
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#define ICON_OBJINFO_URL 0
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#define ICON_OBJINFO_TARGET 1
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#define ICON_OBJINFO_TYPE 2
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#define ICON_OBJINFO_ICON 3
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#define ICON_WARNING_MESSAGE 0
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#define ICON_WARNING_CONTINUE 1
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#define ICON_WARNING_HELP 2
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#define ICON_SEARCH_TEXT 0
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#define ICON_SEARCH_CASE_SENSITIVE 1
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#define ICON_SEARCH_FIND_NEXT 2
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#define ICON_SEARCH_FIND_PREV 3
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#define ICON_SEARCH_CANCEL 4
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#define ICON_SEARCH_STATUS 5
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#define ICON_SEARCH_MENU 8
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#define ICON_SEARCH_SHOW_ALL 9
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#define ICON_THEME_INSTALL_MESSAGE 0
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#define ICON_THEME_INSTALL_INSTALL 1
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#define ICON_THEME_INSTALL_CANCEL 2
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#define ICON_OPENURL_URL 1
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#define ICON_OPENURL_CANCEL 2
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#define ICON_OPENURL_OPEN 3
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#define ICON_OPENURL_MENU 4
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#define ICON_ENTRY_NAME 1
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#define ICON_ENTRY_URL 3
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#define ICON_ENTRY_CANCEL 4
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#define ICON_ENTRY_OK 5
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#define ICON_ENTRY_RECENT 6
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#define ICON_FOLDER_NAME 1
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#define ICON_FOLDER_CANCEL 2
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#define ICON_FOLDER_OK 3
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#endif
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