/** * event handler for when a completion suggestion is selected. */ static gboolean nsgtk_completion_match_select(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data) { GValue value = {0, }; struct nsgtk_scaffolding *g = user_data; struct browser_window *bw = nsgtk_get_browser_window(nsgtk_scaffolding_top_level(g)); nserror ret; nsurl *url; gtk_tree_model_get_value(model, iter, 0, &value); ret = search_web_omni(g_value_get_string(&value), SEARCH_WEB_OMNI_NONE, &url); g_value_unset(&value); if (ret == NSERROR_OK) { ret = browser_window_navigate(bw, url, NULL, BW_NAVIGATE_HISTORY, NULL, NULL, NULL); nsurl_unref(url); } if (ret != NSERROR_OK) { nsgtk_warning(messages_get_errorcode(ret), 0); } return TRUE; }
/** * callback on drag end for history viewer * * \param ami_cw The Amiga core window structure. * \param x mouse x co-ordinate * \param y mouse y co-ordinate * \return NSERROR_OK on success otherwise apropriate error code */ static nserror ami_history_global_drag_end(struct ami_corewindow *ami_cw, int x, int y) { struct nsurl *url = NULL; const char *title = NULL; bool ok = false; struct gui_window_2 *gwin; struct ami_corewindow *cw; if(global_history_has_selection()) { ok = global_history_get_selection(&url, &title); } if((ok == false) || (url == NULL)) { DisplayBeep(scrn); } else if(url) { if((gwin = ami_window_at_pointer(AMINS_WINDOW))) { browser_window_navigate(gwin->gw->bw, url, NULL, BW_NAVIGATE_HISTORY, NULL, NULL, NULL); } else if((cw = (struct ami_corewindow *)ami_window_at_pointer(AMINS_COREWINDOW)) && (ami_cw->icon_drop != NULL)) { cw->icon_drop(cw, url, title, x, y); } } return NSERROR_OK; }
static void gui_download_window_done(struct gui_download_window *dw) { struct dlnode *dln,*dln2 = NULL; struct browser_window *bw; bool queuedl = false; if(!dw) return; bw = dw->bw; if((nsoption_bool(download_notify)) && (dw->result == AMINS_DLOAD_OK)) { Notify(ami_gui_get_app_id(), APPNOTIFY_Title, messages_get("amiDownloadComplete"), APPNOTIFY_PubScreenName, "FRONT", APPNOTIFY_BackMsg, dw->fname, APPNOTIFY_CloseOnDC, TRUE, APPNOTIFY_Text, dw->fname, TAG_DONE); } download_context_destroy(dw->ctx); if((dln = dw->dln)) { dln2 = (struct dlnode *)GetSucc((struct Node *)dln); if((dln!=dln2) && (dln2)) queuedl = true; free(dln->filename); Remove((struct Node *)dln); FreeVec(dln); } FClose(dw->fh); SetComment(dw->fname, dw->url); downloads_in_progress--; DisposeObject(dw->objects[OID_MAIN]); DelObject(dw->node); if(queuedl) { nsurl *url; if (nsurl_create(dln2->node.ln_Name, &url) != NSERROR_OK) { amiga_warn_user("NoMemory", 0); } else { browser_window_navigate(bw, url, NULL, BW_NAVIGATE_DOWNLOAD, NULL, NULL, NULL); nsurl_unref(url); } } ami_try_quit(); /* In case the only window open was this download */ }
HOOKF(void, ami_menu_item_hotlist_entries, APTR, window, struct IntuiMessage *) { nsurl *url = hook->h_Data; struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); if(url == NULL) return; browser_window_navigate(gwin->gw->bw, url, NULL, BW_NAVIGATE_HISTORY, NULL, NULL, NULL); }
static void ami_menu_item_hotlist_entries(struct Hook *hook, APTR window, struct IntuiMessage *msg) { nsurl *url = hook->h_Data; nserror error; struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); if(url == NULL) return; browser_window_navigate(gwin->bw, url, NULL, BW_NAVIGATE_HISTORY, NULL, NULL, NULL); }
static int fb_url_enter(void *pw, char *text) { struct browser_window *bw = pw; nsurl *url; nserror error; error = nsurl_create(text, &url); if (error != NSERROR_OK) { warn_user(messages_get_errorcode(error), 0); } else { browser_window_navigate(bw, url, NULL, BW_NAVIGATE_HISTORY, NULL, NULL, NULL); nsurl_unref(url); } return 0; }
/* Documented in local_history.h */ void browser_window_history_go(struct browser_window *bw, struct history_entry *entry, bool new_window) { struct history *history; nsurl *url; struct history_entry *current; nserror error; assert(bw != NULL); history = bw->history; if (entry->page.frag_id) { error = nsurl_refragment(entry->page.url, entry->page.frag_id, &url); if (error != NSERROR_OK) { warn_user("NoMemory", 0); return; } } else { url = nsurl_ref(entry->page.url); } if (new_window) { current = history->current; history->current = entry; error = browser_window_create(BW_CREATE_CLONE, url, NULL, bw, NULL); history->current = current; if (error != NSERROR_OK) { nsurl_unref(url); return; } } else { history->current = entry; browser_window_navigate(bw, url, NULL, BW_NAVIGATE_NONE, NULL, NULL, NULL); } nsurl_unref(url); }
void ami_file_open(struct gui_window_2 *gwin) { char *temp, *temp2; nsurl *url; if(AslRequestTags(filereq, ASLFR_TitleText, messages_get("NetSurf"), ASLFR_Window, gwin->win, ASLFR_SleepWindow, TRUE, ASLFR_Screen, scrn, ASLFR_DoSaveMode, FALSE, ASLFR_RejectIcons, TRUE, ASLFR_FilterFunc, &aslhookfunc, TAG_DONE)) { if(temp = AllocVecTagList(1024, NULL)) { strlcpy(temp, filereq->fr_Drawer, 1024); AddPart(temp, filereq->fr_File, 1024); temp2 = path_to_url(temp); if (nsurl_create(temp2, &url) != NSERROR_OK) { warn_user("NoMemory", 0); } else { browser_window_navigate(gwin->bw, url, NULL, BW_NAVIGATE_HISTORY, NULL, NULL, NULL); nsurl_unref(url); } free(temp2); FreeVec(temp); } } }
void browser_window_create_frameset(struct browser_window *bw, struct content_html_frames *frameset) { int row, col, index; struct content_html_frames *frame; struct browser_window *window; hlcache_handle *parent; assert(bw && frameset); /* 1. Create children */ assert(bw->children == NULL); assert(frameset->cols + frameset->rows != 0); bw->children = calloc((frameset->cols * frameset->rows), sizeof(*bw)); if (!bw->children) return; bw->cols = frameset->cols; bw->rows = frameset->rows; for (row = 0; row < bw->rows; row++) { for (col = 0; col < bw->cols; col++) { index = (row * bw->cols) + col; frame = &frameset->children[index]; window = &bw->children[index]; /* Initialise common parts */ browser_window_initialise_common(BW_CREATE_NONE, window, NULL); /* window characteristics */ if (frame->children) window->browser_window_type = BROWSER_WINDOW_FRAMESET; else window->browser_window_type = BROWSER_WINDOW_FRAME; window->scrolling = frame->scrolling; window->border = frame->border; window->border_colour = frame->border_colour; window->no_resize = frame->no_resize; window->frame_width = frame->width; window->frame_height = frame->height; window->margin_width = frame->margin_width; window->margin_height = frame->margin_height; if (frame->name) { window->name = strdup(frame->name); if (!window->name) warn_user("NoMemory", 0); } window->scale = bw->scale; /* linking */ window->parent = bw; if (window->name) LOG(("Created frame '%s'", window->name)); else LOG(("Created frame (unnamed)")); } } /* 2. Calculate dimensions */ browser_window_update_extent(bw); browser_window_recalculate_frameset(bw); /* 3. Recurse for grandchildren */ for (row = 0; row < bw->rows; row++) { for (col = 0; col < bw->cols; col++) { index = (row * bw->cols) + col; frame = &frameset->children[index]; window = &bw->children[index]; if (frame->children) browser_window_create_frameset(window, frame); } } /* Use the URL of the first ancestor window containing html content * as the referer */ for (window = bw; window->parent; window = window->parent) { if (window->current_content && content_get_type(window->current_content) == CONTENT_HTML) break; } parent = window->current_content; /* 4. Launch content */ for (row = 0; row < bw->rows; row++) { for (col = 0; col < bw->cols; col++) { index = (row * bw->cols) + col; frame = &frameset->children[index]; window = &bw->children[index]; if (frame->url) { browser_window_navigate(window, frame->url, hlcache_handle_get_url(parent), BW_NAVIGATE_HISTORY | BW_NAVIGATE_UNVERIFIABLE, NULL, NULL, parent); } } } }
void browser_window_create_iframes(struct browser_window *bw, struct content_html_iframe *iframe) { struct browser_window *window; struct content_html_iframe *cur; struct rect rect; int iframes = 0; int index; for (cur = iframe; cur; cur = cur->next) iframes++; bw->iframes = calloc(iframes, sizeof(*bw)); if (!bw->iframes) return; bw->iframe_count = iframes; index = 0; for (cur = iframe; cur; cur = cur->next) { window = &(bw->iframes[index++]); /* Initialise common parts */ browser_window_initialise_common(BW_CREATE_NONE, window, NULL); /* window characteristics */ window->browser_window_type = BROWSER_WINDOW_IFRAME; window->scrolling = cur->scrolling; window->border = cur->border; window->border_colour = cur->border_colour; window->no_resize = true; window->margin_width = cur->margin_width; window->margin_height = cur->margin_height; window->scale = bw->scale; if (cur->name) { window->name = strdup(cur->name); if (!window->name) warn_user("NoMemory", 0); } /* linking */ window->box = cur->box; window->parent = bw; window->box->iframe = window; /* iframe dimensions */ box_bounds(window->box, &rect); browser_window_set_position(window, rect.x0, rect.y0); browser_window_set_dimensions(window, rect.x1 - rect.x0, rect.y1 - rect.y0); } /* calculate dimensions */ browser_window_update_extent(bw); browser_window_recalculate_iframes(bw); index = 0; for (cur = iframe; cur; cur = cur->next) { window = &(bw->iframes[index++]); if (cur->url) { /* fetch iframe's content */ browser_window_navigate(window, cur->url, hlcache_handle_get_url(bw->current_content), BW_NAVIGATE_UNVERIFIABLE, NULL, NULL, bw->current_content); } } }
bool ro_gui_url_complete_click(wimp_pointer *pointer) { wimp_window_state state; os_error *error; int selection; struct gui_window *g; if ((mouse_x == pointer->pos.x) && (mouse_y == pointer->pos.y) && (!pointer->buttons)) return false; mouse_x = pointer->pos.x; mouse_y = pointer->pos.y; state.w = dialog_url_complete; error = xwimp_get_window_state(&state); if (error) { LOG("xwimp_get_window_state: 0x%x: %s", error->errnum, error->errmess); ro_warn_user("WimpError", error->errmess); return false; } selection = (state.visible.y1 - pointer->pos.y - state.yscroll) / 44; if (selection != url_complete_matches_selection) { int old_selection; if (url_complete_matches_selection == -1) { const char *url; g = ro_gui_window_lookup(url_complete_parent); if (!g) return false; url = ro_toolbar_get_url(g->toolbar); free(url_complete_original_url); url_complete_original_url = strdup(url); if (!url_complete_original_url) return false; } old_selection = url_complete_matches_selection; url_complete_matches_selection = selection; error = xwimp_force_redraw(dialog_url_complete, 0, -(old_selection + 1) * 44, 65536, -old_selection * 44); if (error) { LOG("xwimp_force_redraw: 0x%x: %s", error->errnum, error->errmess); ro_warn_user("WimpError", error->errmess); } error = xwimp_force_redraw(dialog_url_complete, 0, -(url_complete_matches_selection + 1) * 44, 65536, -url_complete_matches_selection * 44); if (error) { LOG("xwimp_force_redraw: 0x%x: %s", error->errnum, error->errmess); ro_warn_user("WimpError", error->errmess); } } if (!pointer->buttons) return true; /* find owning window */ g = ro_gui_window_lookup(url_complete_parent); if (!g) return false; /* Select sets the text and launches */ if (pointer->buttons == wimp_CLICK_SELECT) { ro_toolbar_set_url(g->toolbar, nsurl_access(url_complete_matches[ url_complete_matches_selection]), true, false); /** \todo The interaction of components here is hideous */ /* Do NOT make any attempt to use any of the global url * completion variables after this call to browser_window_navigate. * They will be invalidated by (at least): * + ro_gui_window_set_url * + destruction of (i)frames within the current page * Any attempt to use them will probably result in a crash. */ browser_window_navigate(g->bw, url_complete_matches[url_complete_matches_selection], NULL, BW_NAVIGATE_HISTORY, NULL, NULL, NULL); ro_gui_url_complete_close(); /* Adjust just sets the text */ } else if (pointer->buttons == wimp_CLICK_ADJUST) { ro_toolbar_set_url(g->toolbar, nsurl_access(url_complete_matches[ url_complete_matches_selection]), true, false); ro_gui_url_complete_keypress(g->toolbar, 0); } return true; }
/** * Callback for (i)frame scrollbars. */ void browser_window_scroll_callback(void *client_data, struct scrollbar_msg_data *scrollbar_data) { struct browser_window *bw = client_data; switch(scrollbar_data->msg) { case SCROLLBAR_MSG_MOVED: if (bw->browser_window_type == BROWSER_WINDOW_IFRAME) { html_redraw_a_box(bw->parent->current_content, bw->box); } else { struct rect rect; rect.x0 = scrollbar_get_offset(bw->scroll_x); rect.y0 = scrollbar_get_offset(bw->scroll_y); rect.x1 = rect.x0 + bw->width; rect.y1 = rect.y0 + bw->height; browser_window_update_box(bw, &rect); } break; case SCROLLBAR_MSG_SCROLL_START: { struct rect rect = { .x0 = scrollbar_data->x0, .y0 = scrollbar_data->y0, .x1 = scrollbar_data->x1, .y1 = scrollbar_data->y1 }; if (scrollbar_is_horizontal(scrollbar_data->scrollbar)) browser_window_set_drag_type(bw, DRAGGING_SCR_X, &rect); else browser_window_set_drag_type(bw, DRAGGING_SCR_Y, &rect); } break; case SCROLLBAR_MSG_SCROLL_FINISHED: browser_window_set_drag_type(bw, DRAGGING_NONE, NULL); browser_window_set_pointer(bw, BROWSER_POINTER_DEFAULT); break; } } /* exported interface, documented in browser.h */ void browser_window_handle_scrollbars(struct browser_window *bw) { struct hlcache_handle *h = bw->current_content; bool scroll_x; bool scroll_y; int c_width = 0; int c_height = 0; assert(!bw->window); /* Core-handled windows only */ if (h != NULL) { c_width = content_get_width(h); c_height = content_get_height(h); } if (bw->scrolling == BW_SCROLLING_YES) { scroll_x = true; scroll_y = true; } else if (bw->scrolling == BW_SCROLLING_AUTO && bw->current_content) { int bw_width = bw->width; int bw_height = bw->height; /* subtract existing scrollbar width */ bw_width -= bw->scroll_y ? SCROLLBAR_WIDTH : 0; bw_height -= bw->scroll_x ? SCROLLBAR_WIDTH : 0; scroll_y = (c_height > bw_height) ? true : false; scroll_x = (c_width > bw_width) ? true : false; } else { /* No scrollbars */ scroll_x = false; scroll_y = false; } if (!scroll_x && bw->scroll_x != NULL) { scrollbar_destroy(bw->scroll_x); bw->scroll_x = NULL; } if (!scroll_y && bw->scroll_y != NULL) { scrollbar_destroy(bw->scroll_y); bw->scroll_y = NULL; } if (scroll_y) { int length = bw->height; int visible = bw->height - (scroll_x ? SCROLLBAR_WIDTH : 0); if (bw->scroll_y == NULL) { /* create vertical scrollbar */ if (scrollbar_create(false, length, c_height, visible, bw, browser_window_scroll_callback, &(bw->scroll_y)) != NSERROR_OK) { return; } } else { /* update vertical scrollbar */ scrollbar_set_extents(bw->scroll_y, length, visible, c_height); } } if (scroll_x) { int length = bw->width - (scroll_y ? SCROLLBAR_WIDTH : 0); int visible = length; if (bw->scroll_x == NULL) { /* create horizontal scrollbar */ if (scrollbar_create(true, length, c_width, visible, bw, browser_window_scroll_callback, &(bw->scroll_x)) != NSERROR_OK) { return; } } else { /* update horizontal scrollbar */ scrollbar_set_extents(bw->scroll_x, length, visible, c_width); } } if (scroll_x && scroll_y) scrollbar_make_pair(bw->scroll_x, bw->scroll_y); } /* exported function documented in desktop/frames.h */ nserror browser_window_create_iframes(struct browser_window *bw, struct content_html_iframe *iframe) { struct browser_window *window; struct content_html_iframe *cur; struct rect rect; int iframes = 0; int index; nserror ret = NSERROR_OK; if (iframe == NULL) { return NSERROR_BAD_PARAMETER; } /* Count iframe list and allocate enough space within the * browser window. */ for (cur = iframe; cur; cur = cur->next) { iframes++; } bw->iframes = calloc(iframes, sizeof(*bw)); if (!bw->iframes) { return NSERROR_NOMEM; } bw->iframe_count = iframes; index = 0; for (cur = iframe; cur; cur = cur->next) { window = &(bw->iframes[index++]); /* Initialise common parts */ browser_window_initialise_common(BW_CREATE_NONE, window, NULL); /* window characteristics */ window->browser_window_type = BROWSER_WINDOW_IFRAME; window->scrolling = cur->scrolling; window->border = cur->border; window->border_colour = cur->border_colour; window->no_resize = true; window->margin_width = cur->margin_width; window->margin_height = cur->margin_height; window->scale = bw->scale; if (cur->name != NULL) { window->name = strdup(cur->name); if (window->name == NULL) { free(bw->iframes) ; bw->iframes = 0; bw->iframe_count = 0; return NSERROR_NOMEM; } } /* linking */ window->box = cur->box; window->parent = bw; window->box->iframe = window; /* iframe dimensions */ box_bounds(window->box, &rect); browser_window_set_position(window, rect.x0, rect.y0); browser_window_set_dimensions(window, rect.x1 - rect.x0, rect.y1 - rect.y0); } /* calculate dimensions */ browser_window_update_extent(bw); browser_window_recalculate_iframes(bw); index = 0; for (cur = iframe; cur; cur = cur->next) { window = &(bw->iframes[index++]); if (cur->url) { /* fetch iframe's content */ ret = browser_window_navigate(window, cur->url, hlcache_handle_get_url(bw->current_content), BW_NAVIGATE_UNVERIFIABLE, NULL, NULL, bw->current_content); } } return ret; } /** * Recalculate iframe positions following a resize. * * \param bw The browser window to reposition iframes for */ void browser_window_recalculate_iframes(struct browser_window *bw) { struct browser_window *window; int index; for (index = 0; index < bw->iframe_count; index++) { window = &(bw->iframes[index]); if (window != NULL) { browser_window_handle_scrollbars(window); } } } /* exported interface documented in desktop/frames.h */ nserror browser_window_create_frameset(struct browser_window *bw, struct content_html_frames *frameset) { int row, col, index; struct content_html_frames *frame; struct browser_window *window; hlcache_handle *parent; assert(bw && frameset); /* 1. Create children */ assert(bw->children == NULL); assert(frameset->cols + frameset->rows != 0); bw->children = calloc((frameset->cols * frameset->rows), sizeof(*bw)); if (!bw->children) { return NSERROR_NOMEM; } bw->cols = frameset->cols; bw->rows = frameset->rows; for (row = 0; row < bw->rows; row++) { for (col = 0; col < bw->cols; col++) { index = (row * bw->cols) + col; frame = &frameset->children[index]; window = &bw->children[index]; /* Initialise common parts */ browser_window_initialise_common(BW_CREATE_NONE, window, NULL); /* window characteristics */ if (frame->children) window->browser_window_type = BROWSER_WINDOW_FRAMESET; else window->browser_window_type = BROWSER_WINDOW_FRAME; window->scrolling = frame->scrolling; window->border = frame->border; window->border_colour = frame->border_colour; window->no_resize = frame->no_resize; window->frame_width = frame->width; window->frame_height = frame->height; window->margin_width = frame->margin_width; window->margin_height = frame->margin_height; if (frame->name) { window->name = strdup(frame->name); if (!window->name) { free(bw->children); bw->children = NULL; return NSERROR_NOMEM; } } window->scale = bw->scale; /* linking */ window->parent = bw; if (window->name) LOG("Created frame '%s'", window->name); else LOG("Created frame (unnamed)"); } } /* 2. Calculate dimensions */ browser_window_update_extent(bw); browser_window_recalculate_frameset(bw); /* 3. Recurse for grandchildren */ for (row = 0; row < bw->rows; row++) { for (col = 0; col < bw->cols; col++) { index = (row * bw->cols) + col; frame = &frameset->children[index]; window = &bw->children[index]; if (frame->children) browser_window_create_frameset(window, frame); } } /* Use the URL of the first ancestor window containing html content * as the referer */ for (window = bw; window->parent; window = window->parent) { if (window->current_content && content_get_type(window->current_content) == CONTENT_HTML) break; } parent = window->current_content; /* 4. Launch content */ for (row = 0; row < bw->rows; row++) { for (col = 0; col < bw->cols; col++) { index = (row * bw->cols) + col; frame = &frameset->children[index]; window = &bw->children[index]; if (frame->url) { browser_window_navigate(window, frame->url, hlcache_handle_get_url(parent), BW_NAVIGATE_HISTORY | BW_NAVIGATE_UNVERIFIABLE, NULL, NULL, parent); } } } return NSERROR_OK; }
/* exported function documented in desktop/frames.h */ nserror browser_window_create_iframes(struct browser_window *bw, struct content_html_iframe *iframe) { struct browser_window *window; struct content_html_iframe *cur; struct rect rect; int iframes = 0; int index; nserror ret = NSERROR_OK; if (iframe == NULL) { return NSERROR_BAD_PARAMETER; } /* Count iframe list and allocate enough space within the * browser window. */ for (cur = iframe; cur; cur = cur->next) { iframes++; } bw->iframes = calloc(iframes, sizeof(*bw)); if (!bw->iframes) { return NSERROR_NOMEM; } bw->iframe_count = iframes; index = 0; for (cur = iframe; cur; cur = cur->next) { window = &(bw->iframes[index++]); /* Initialise common parts */ browser_window_initialise_common(BW_CREATE_NONE, window, NULL); /* window characteristics */ window->browser_window_type = BROWSER_WINDOW_IFRAME; window->scrolling = cur->scrolling; window->border = cur->border; window->border_colour = cur->border_colour; window->no_resize = true; window->margin_width = cur->margin_width; window->margin_height = cur->margin_height; window->scale = bw->scale; if (cur->name != NULL) { window->name = strdup(cur->name); if (window->name == NULL) { free(bw->iframes) ; bw->iframes = 0; bw->iframe_count = 0; return NSERROR_NOMEM; } } /* linking */ window->box = cur->box; window->parent = bw; window->box->iframe = window; /* iframe dimensions */ box_bounds(window->box, &rect); browser_window_set_position(window, rect.x0, rect.y0); browser_window_set_dimensions(window, rect.x1 - rect.x0, rect.y1 - rect.y0); } /* calculate dimensions */ browser_window_update_extent(bw); browser_window_recalculate_iframes(bw); index = 0; for (cur = iframe; cur; cur = cur->next) { window = &(bw->iframes[index++]); if (cur->url) { /* fetch iframe's content */ ret = browser_window_navigate(window, cur->url, hlcache_handle_get_url(bw->current_content), BW_NAVIGATE_UNVERIFIABLE, NULL, NULL, bw->current_content); } } return ret; }