mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-27 16:59:36 +03:00
89993a5bf2
Text selection, page drag scrolling, drag-saving images and a few SaveAs improvements svn path=/import/netsurf/; revision=1640
411 lines
14 KiB
C
411 lines
14 KiB
C
/*
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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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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#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 "netsurf/utils/config.h"
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#include "netsurf/desktop/browser.h"
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#include "netsurf/desktop/netsurf.h"
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#include "netsurf/desktop/gui.h"
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#include "netsurf/desktop/options.h"
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#include "netsurf/desktop/tree.h"
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extern const char * NETSURF_DIR;
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struct toolbar;
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struct plotter_table;
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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_config, dialog_config_br,
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dialog_config_prox, dialog_config_th, dialog_zoom, dialog_pageinfo,
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dialog_objinfo, dialog_tooltip, dialog_warning, dialog_openurl,
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dialog_config_th_pane, dialog_debug, dialog_folder, dialog_entry,
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dialog_search, dialog_print, dialog_config_font, dialog_theme_install,
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dialog_url_complete;
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extern wimp_menu *font_menu; /* font.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_reformat_pending;
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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;
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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_type;
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extern gui_drag_type gui_current_drag_type;
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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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wimp_w window; /**< RISC OS window handle. */
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/** Window has been resized, and content needs reformatting. */
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bool reformat_pending;
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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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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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/** Options. */
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struct {
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float scale; /**< Scale, 1.0 = 100%. */
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bool background_images; /**< Display background images. */
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bool background_blending; /**< Perform background blending on text. */
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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_drag_box_start(wimp_pointer *pointer);
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/* in dialog.c */
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void ro_gui_dialog_init(void);
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wimp_w ro_gui_dialog_create(const char *template_name);
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wimp_window * ro_gui_dialog_load_template(const char *template_name);
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void ro_gui_dialog_open(wimp_w w);
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void ro_gui_dialog_open_persistant(wimp_w parent, wimp_w w, bool pointer);
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void ro_gui_dialog_close_persistant(wimp_w parent);
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void ro_gui_dialog_click(wimp_pointer *pointer);
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void ro_gui_dialog_prepare_zoom(struct gui_window *g);
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void ro_gui_dialog_prepare_open_url(void);
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void ro_gui_save_options(void);
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bool ro_gui_dialog_keypress(wimp_key *key);
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void ro_gui_dialog_close(wimp_w close);
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void ro_gui_dialog_open_config(void);
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void ro_gui_dialog_proxyauth_menu_selection(int item);
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void ro_gui_dialog_image_menu_selection(int item);
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void ro_gui_dialog_languages_menu_selection(char *lang);
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void ro_gui_dialog_font_menu_selection(int item);
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void ro_gui_dialog_redraw(wimp_draw *redraw);
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/* in download.c */
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void ro_gui_download_init(void);
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struct gui_download_window * ro_gui_download_window_lookup(wimp_w w);
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void ro_gui_download_window_click(struct gui_download_window *dw,
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wimp_pointer *pointer);
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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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void ro_gui_download_window_destroy(struct gui_download_window *dw);
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/* in mouseactions.c */
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void ro_gui_mouse_action(struct gui_window *g);
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/* in textselection.c */
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void ro_gui_selection_drag_end(struct gui_window *g, wimp_dragged *drag);
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void ro_gui_selection_claim_entity(wimp_full_message_claim_entity *claim);
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void ro_gui_selection_data_request(wimp_full_message_data_request *req);
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bool ro_gui_save_clipboard(const char *path);
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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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void ro_gui_401login_open(wimp_w parent, char* host, char * realm, char* fetchurl);
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void ro_gui_401login_click(wimp_pointer *pointer);
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bool ro_gui_401login_keypress(wimp_key *key);
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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_click(struct gui_window *g, wimp_pointer *mouse);
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void ro_gui_window_update_theme(void);
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void ro_gui_window_update_dimensions(struct gui_window *g, int yscroll);
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void ro_gui_window_open(struct gui_window *g, wimp_open *open);
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void ro_gui_window_redraw(struct gui_window *g, wimp_draw *redraw);
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void ro_gui_window_mouse_at(struct gui_window *g, wimp_pointer *pointer);
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void ro_gui_toolbar_click(struct gui_window *g, wimp_pointer *pointer);
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void ro_gui_status_click(struct gui_window *g, 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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struct gui_window *ro_gui_status_lookup(wimp_w window);
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bool ro_gui_window_keypress(struct gui_window *g, int key, bool toolbar);
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void ro_gui_scroll_request(wimp_scroll *scroll);
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//#define window_x_units(x, state) (x - (state->visible.x0 - state->xscroll))
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//#define window_y_units(y, state) (y - (state->visible.y1 - state->yscroll))
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int window_x_units(int x, wimp_window_state *state);
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int window_y_units(int y, wimp_window_state *state);
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bool ro_gui_window_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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/* in history.c */
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void ro_gui_history_init(void);
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void ro_gui_history_quit(void);
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void ro_gui_history_mode_change(void);
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void ro_gui_history_open(struct browser_window *bw, struct history *history, bool pointer);
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void ro_gui_history_redraw(wimp_draw *redraw);
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void ro_gui_history_click(wimp_pointer *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_click(wimp_pointer *pointer);
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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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void ro_gui_hotlist_dialog_click(wimp_pointer *pointer);
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int ro_gui_hotlist_help(int x, int y);
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/* in save.c */
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void ro_gui_save_prepare(gui_save_type save_type, struct content *c);
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void ro_gui_save_click(wimp_pointer *pointer);
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void ro_gui_drag_icon(int x, int y, const char *sprite);
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void ro_gui_save_drag_end(wimp_dragged *drag);
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void ro_gui_send_datasave(gui_save_type save_type, const wimp_full_message_data_xfer *message, wimp_t to);
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void ro_gui_save_datasave_ack(wimp_message *message);
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void ro_gui_save_ok(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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/* 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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void ro_gui_debugwin_close(void);
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void ro_gui_debugwin_redraw(wimp_draw *redraw);
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/* in search.c */
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void ro_gui_search_prepare(struct gui_window *g);
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void ro_gui_search_click(wimp_pointer *pointer);
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bool ro_gui_search_keypress(wimp_key *key);
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/* in print.c */
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void ro_gui_print_prepare(struct gui_window *g);
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void ro_gui_print_click(wimp_pointer *pointer);
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bool ro_gui_print_keypress(wimp_key *key);
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/* in font.c */
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void nsfont_init(void);
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bool nsfont_paint(struct css_style *style, const char *string,
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size_t length, int x, int y, float scale);
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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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void ro_gui_theme_install_click(wimp_pointer *pointer);
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/* icon numbers for browser toolbars */
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#define ICON_TOOLBAR_BACK 0
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#define ICON_TOOLBAR_FORWARD 1
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#define ICON_TOOLBAR_STOP 2
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#define ICON_TOOLBAR_RELOAD 3
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#define ICON_TOOLBAR_HOME 4
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#define ICON_TOOLBAR_HISTORY 5
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#define ICON_TOOLBAR_SAVE 6
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#define ICON_TOOLBAR_PRINT 7
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#define ICON_TOOLBAR_BOOKMARK 8
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#define ICON_TOOLBAR_SCALE 9
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#define ICON_TOOLBAR_SEARCH 10
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#define ICON_TOOLBAR_URL 11 // Must be after highest toolbar icon
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#define ICON_TOOLBAR_THROBBER 12
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#define ICON_TOOLBAR_SUGGEST 13
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/* icon numbers for hotlist/history toolbars */
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#define ICON_TOOLBAR_DELETE 0
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#define ICON_TOOLBAR_EXPAND 1
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#define ICON_TOOLBAR_OPEN 2
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#define ICON_TOOLBAR_LAUNCH 3
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#define ICON_TOOLBAR_HISTORY_LAST 4
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#define ICON_TOOLBAR_CREATE 4 // must be after last history icon
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#define ICON_TOOLBAR_HOTLIST_LAST 5
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/* editing toolbar separator number */
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#define ICON_TOOLBAR_SEPARATOR_BROWSER 11
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#define ICON_TOOLBAR_SEPARATOR_HOTLIST 5
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#define ICON_TOOLBAR_SEPARATOR_HISTORY 4
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/* icon numbers for toolbar status window */
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#define ICON_STATUS_RESIZE 0
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#define ICON_STATUS_TEXT 1
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#define ICON_CONFIG_SAVE 0
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#define ICON_CONFIG_CANCEL 1
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#define ICON_CONFIG_BROWSER 3
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#define ICON_CONFIG_PROXY 4
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#define ICON_CONFIG_THEME 5
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#define ICON_CONFIG_FONT 7
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#define ICON_CONFIG_IMAGE 8
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#define ICON_CONFIG_BR_LANG 1
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#define ICON_CONFIG_BR_LANG_PICK 2
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#define ICON_CONFIG_BR_ALANG 5
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#define ICON_CONFIG_BR_ALANG_PICK 6
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#define ICON_CONFIG_BR_HOMEPAGE 8
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#define ICON_CONFIG_BR_OPENBROWSER 9
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#define ICON_CONFIG_BR_BLOCKADS 10
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#define ICON_CONFIG_BR_PLUGINS 11
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#define ICON_CONFIG_PROX_HTTP 0
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#define ICON_CONFIG_PROX_HTTPHOST 1
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#define ICON_CONFIG_PROX_HTTPPORT 3
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#define ICON_CONFIG_PROX_AUTHTYPE 5
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#define ICON_CONFIG_PROX_AUTHTYPE_PICK 6
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#define ICON_CONFIG_PROX_AUTHUSER 8
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#define ICON_CONFIG_PROX_AUTHPASS 10
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#define ICON_CONFIG_PROX_REFERER 11
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#define ICON_CONFIG_TH_GET 0
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#define ICON_CONFIG_TH_MANAGE 1
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#define ICON_CONFIG_IMG_FG_DISP 3
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#define ICON_CONFIG_IMG_FG_MENU 4
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#define ICON_CONFIG_IMG_FG_VF 5
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#define ICON_CONFIG_IMG_FG_FILTER 6
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#define ICON_CONFIG_IMG_BG_DISP 10
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#define ICON_CONFIG_IMG_BG_MENU 11
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#define ICON_CONFIG_IMG_BG_VF 12
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#define ICON_CONFIG_IMG_BG_FILTER 13
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/* Note: The display icon numbers for font names *must* be ONE less
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* than the icon number of the corresponding pick icon.
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* This is assumed by ro_gui_dialog_click_font.
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*/
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#define ICON_CONFIG_FONT_SANS 2
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#define ICON_CONFIG_FONT_SANS_PICK 3
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#define ICON_CONFIG_FONT_SERIF 4
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#define ICON_CONFIG_FONT_SERIF_PICK 5
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#define ICON_CONFIG_FONT_MONO 6
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#define ICON_CONFIG_FONT_MONO_PICK 7
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#define ICON_CONFIG_FONT_CURS 8
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#define ICON_CONFIG_FONT_CURS_PICK 9
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#define ICON_CONFIG_FONT_FANT 10
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#define ICON_CONFIG_FONT_FANT_PICK 11
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#define ICON_CONFIG_FONT_DEF 12
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#define ICON_CONFIG_FONT_DEF_PICK 13
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#define ICON_CONFIG_FONT_FONTSIZE 14
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#define ICON_CONFIG_FONT_FONTSIZE_DEC 15
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#define ICON_CONFIG_FONT_FONTSIZE_INC 16
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#define ICON_CONFIG_FONT_MINSIZE 17
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#define ICON_CONFIG_FONT_MINSIZE_DEC 18
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#define ICON_CONFIG_FONT_MINSIZE_INC 19
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#define ICON_DOWNLOAD_ICON 0
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#define ICON_DOWNLOAD_URL 1
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#define ICON_DOWNLOAD_PATH 2
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#define ICON_DOWNLOAD_DESTINATION 3
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#define ICON_DOWNLOAD_PROGRESS 5
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#define ICON_DOWNLOAD_STATUS 6
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#define ICON_401LOGIN_LOGIN 0
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#define ICON_401LOGIN_CANCEL 1
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#define ICON_401LOGIN_HOST 2
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#define ICON_401LOGIN_REALM 3
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#define ICON_401LOGIN_USERNAME 4
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#define ICON_401LOGIN_PASSWORD 5
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#define ICON_ZOOM_VALUE 1
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#define ICON_ZOOM_DEC 2
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#define ICON_ZOOM_INC 3
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#define ICON_ZOOM_75 5
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#define ICON_ZOOM_100 6
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#define ICON_ZOOM_150 7
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#define ICON_ZOOM_200 8
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#define ICON_ZOOM_CANCEL 9
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#define ICON_ZOOM_OK 10
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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_START 1
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#define ICON_SEARCH_CASE_SENSITIVE 2
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#define ICON_SEARCH_FORWARDS 3
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#define ICON_SEARCH_BACKWARDS 4
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#define ICON_SEARCH_CANCEL 5
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#define ICON_SEARCH_FIND 6
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#define ICON_PRINT_TO_BOTTOM 1
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#define ICON_PRINT_SHEETS 2
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#define ICON_PRINT_SHEETS_VALUE 3
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#define ICON_PRINT_SHEETS_DOWN 4
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#define ICON_PRINT_SHEETS_UP 5
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#define ICON_PRINT_SHEETS_TEXT 6
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#define ICON_PRINT_FG_IMAGES 7
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#define ICON_PRINT_BG_IMAGES 8
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#define ICON_PRINT_IN_BACKGROUND 9
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#define ICON_PRINT_UPRIGHT 10
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#define ICON_PRINT_SIDEWAYS 11
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#define ICON_PRINT_COPIES 12
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#define ICON_PRINT_COPIES_DOWN 13
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#define ICON_PRINT_COPIES_UP 14
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#define ICON_PRINT_CANCEL 15
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#define ICON_PRINT_PRINT 16
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#define ICON_PRINT_TEXT_BLACK 20
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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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#endif
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