285 lines
8.8 KiB
C
285 lines
8.8 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 <stdbool.h>
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#include <stdlib.h>
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#include "oslib/osspriteop.h"
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#include "oslib/wimp.h"
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#include "rufl.h"
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#include "desktop/browser.h"
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#include "content/content_type.h"
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#include "utils/config.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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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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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_debug, dialog_folder, dialog_entry, dialog_url_complete,
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dialog_search, dialog_print, dialog_theme_install;
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extern struct gui_window *gui_track_gui_window;
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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 struct form_control *current_gadget;
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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 struct tree *hotlist_tree, *global_history_tree, *cookies_tree;
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typedef enum { GUI_DRAG_NONE, GUI_DRAG_SELECTION, GUI_DRAG_DOWNLOAD_SAVE,
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GUI_DRAG_SAVE, GUI_DRAG_SCROLL, GUI_DRAG_STATUS_RESIZE,
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GUI_DRAG_TREE_SELECT, GUI_DRAG_TREE_MOVE,
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GUI_DRAG_TOOLBAR_CONFIG, GUI_DRAG_FRAME } gui_drag_type;
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extern gui_drag_type gui_current_drag_type;
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/** desktop font, size and style being used */
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extern char ro_gui_desktop_font_family[];
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extern int ro_gui_desktop_font_size;
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extern rufl_style ro_gui_desktop_font_style;
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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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char title[256]; /**< Buffer for window title. */
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int throbber; /**< Current frame of throbber animation. */
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int throbtime; /**< Time of last throbber frame. */
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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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/** Options. */
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struct {
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bool background_images; /**< Display background images. */
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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_open_help_page(const char *page);
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void ro_gui_screen_size(int *width, int *height);
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void ro_gui_view_source(struct content *content);
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void ro_gui_dump_content(struct content *content);
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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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/* in download.c */
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void ro_gui_download_init(void);
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void ro_gui_download_drag_end(wimp_dragged *drag);
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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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/* in 401login.c */
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#ifdef WITH_AUTH
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void ro_gui_401login_init(void);
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#endif
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/* in sslcert.c */
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#ifdef WITH_SSL
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void ro_gui_cert_init(void);
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void ro_gui_cert_open(struct tree *tree, struct node *node);
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#endif
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/* in window.c */
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void ro_gui_window_quit(void);
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void ro_gui_window_update_theme(void);
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void ro_gui_window_mouse_at(struct gui_window *g, wimp_pointer *pointer);
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bool ro_gui_toolbar_click(wimp_pointer *pointer);
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void ro_gui_throb(void);
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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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void ro_gui_scroll_request(wimp_scroll *scroll);
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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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bool ro_gui_window_dataload(struct gui_window *g, wimp_message *message);
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bool ro_gui_toolbar_dataload(struct gui_window *g, wimp_message *message);
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void ro_gui_window_process_reformats(void);
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void ro_gui_window_default_options(struct browser_window *bw);
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void ro_gui_window_redraw_all(void);
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void ro_gui_window_prepare_navigate_all(void);
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browser_mouse_state ro_gui_mouse_click_state(wimp_mouse_state buttons);
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bool ro_gui_shift_pressed(void);
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bool ro_gui_ctrl_pressed(void);
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void ro_gui_window_scroll_end(struct gui_window *g, wimp_dragged *drag);
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void ro_gui_window_frame_resize_end(struct gui_window *g, wimp_dragged *drag);
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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_window_navigate_up(struct gui_window *g, const char *url);
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void ro_gui_window_update_boxes(void);
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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 browser_window *bw, struct history *history,
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bool pointer);
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void ro_gui_history_mouse_at(wimp_pointer *pointer);
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/* in hotlist.c */
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void ro_gui_hotlist_initialise(void);
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void ro_gui_hotlist_save(void);
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void ro_gui_hotlist_prepare_folder_dialog(struct node *node);
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void ro_gui_hotlist_prepare_entry_dialog(struct node *node);
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bool ro_gui_hotlist_dialog_apply(wimp_w w);
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/* in filetype.c */
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int ro_content_filetype(struct content *content);
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int ro_content_filetype_from_type(content_type type);
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bits ro_filetype_from_unix_path(const char *unix_path);
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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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/* in debugwin.c */
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void ro_gui_debugwin_open(void);
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/* in search.c */
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#ifdef WITH_SEARCH
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void ro_gui_search_init(void);
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void ro_gui_search_prepare(struct gui_window *g);
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bool ro_gui_search_prepare_menu(void);
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#endif
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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 font.c */
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void nsfont_init(void);
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bool nsfont_exists(const char *font_family);
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const char *nsfont_fallback_font(void);
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bool nsfont_paint(const struct css_style *style, const char *string,
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size_t length, int x, int y, float scale);
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void nsfont_read_style(const struct css_style *style,
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const char **font_family, unsigned int *font_size,
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rufl_style *font_style);
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void ro_gui_wimp_get_desktop_font(void);
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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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void ro_plot_set_scale(float scale);
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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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/* 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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