HOOKF(void, ami_menu_item_edit_copy, APTR, window, struct IntuiMessage *) { struct bitmap *bm; struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); if(browser_window_can_select(gwin->gw->bw)) { browser_window_key_press(gwin->gw->bw, NS_KEY_COPY_SELECTION); browser_window_key_press(gwin->gw->bw, NS_KEY_CLEAR_SELECTION); } else if((bm = content_get_bitmap(browser_window_get_content(gwin->gw->bw)))) { /** @todo It should be checked that the lifetime of * the objects containing the values returned (and the * constness cast away) is safe. */ ami_bitmap_set_url(bm, browser_window_get_url(gwin->gw->bw)); ami_bitmap_set_title(bm, browser_window_get_title(gwin->gw->bw)); ami_easy_clipboard_bitmap(bm); } #ifdef WITH_NS_SVG else if(ami_mime_compare(browser_window_get_content(gwin->gw->bw), "svg") == true) { ami_easy_clipboard_svg(browser_window_get_content(gwin->gw->bw)); } #endif }
/* Report keypress to browser component. The browser component doesn't listen for keyinput by itself. parameter: - gui_window ( compocnent owner ). - unsigned short nkc ( CFLIB normalised key code ) */ bool browser_input( struct gui_window * gw, unsigned short nkc ) { LGRECT work; bool r = false; unsigned char ascii = (nkc & 0xFF); long ucs4; long ik = nkc_to_input_key( nkc, &ucs4 ); // pass event to specific control? if( ik == 0 ){ if (ascii >= 9 ) { r = browser_window_key_press(gw->browser->bw, ucs4 ); } } else { r = browser_window_key_press(gw->browser->bw, ik ); if( r == false ){ browser_get_rect(gw, BR_CONTENT, &work); switch( ik ){ case KEY_LINE_START: browser_scroll( gw, WA_LFPAGE, work.g_w, false ); break; case KEY_LINE_END: browser_scroll( gw, WA_RTPAGE, work.g_w, false ); break; case KEY_PAGE_UP: browser_scroll( gw, WA_UPPAGE, work.g_h, false ); break; case KEY_PAGE_DOWN: browser_scroll( gw, WA_DNPAGE, work.g_h, false ); break; case KEY_RIGHT: browser_scroll( gw, WA_RTLINE, 16, false ); break; case KEY_LEFT: browser_scroll( gw, WA_LFLINE, 16, false ); break; case KEY_UP: browser_scroll( gw, WA_UPLINE, 16, false); break; case KEY_DOWN: browser_scroll( gw, WA_DNLINE, 16, false); break; default: break; } } } return( r ); }
HOOKF(void, ami_menu_item_edit_redo, APTR, window, struct IntuiMessage *) { struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); browser_window_key_press(gwin->gw->bw, NS_KEY_REDO); }
static void ami_menu_item_edit_redo(struct Hook *hook, APTR window, struct IntuiMessage *msg) { struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); browser_window_key_press(gwin->bw, KEY_REDO); }
HOOKF(void, ami_menu_item_edit_selectall, APTR, window, struct IntuiMessage *) { struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); browser_window_key_press(gwin->gw->bw, NS_KEY_SELECT_ALL); gui_start_selection(gwin->gw); }
static void ami_menu_item_edit_selectall(struct Hook *hook, APTR window, struct IntuiMessage *msg) { struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); browser_window_key_press(gwin->bw, KEY_SELECT_ALL); gui_start_selection(gwin->bw->window); }
static void ami_menu_item_edit_copy(struct Hook *hook, APTR window, struct IntuiMessage *msg) { struct bitmap *bm; struct gui_window_2 *gwin; GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin); if(content_get_type(gwin->bw->current_content) <= CONTENT_CSS) { browser_window_key_press(gwin->bw, KEY_COPY_SELECTION); browser_window_key_press(gwin->bw, KEY_CLEAR_SELECTION); } else if(bm = content_get_bitmap(gwin->bw->current_content)) { bm->url = (char *)nsurl_access(hlcache_handle_get_url(gwin->bw->current_content)); bm->title = (char *)content_get_title(gwin->bw->current_content); ami_easy_clipboard_bitmap(bm); } #ifdef WITH_NS_SVG else if(ami_mime_compare(gwin->bw->current_content, "svg") == true) { ami_easy_clipboard_svg(gwin->bw->current_content); } #endif }
/*if (simple_p) nskey = (uint32_t)0;*/ break; } } } else { nskey = utf8_to_ucs4(bytes, numbytes); } bool done = browser_window_key_press(g->bw, nskey); LOG(("nskey %d %d", nskey, done)); //if (browser_window_key_press(g->bw, nskey)) return; } #warning WRITEME #if 0 /* GTK */ gboolean nsbeos_window_keypress_event(GtkWidget *widget, GdkEventKey *event, gpointer data) { struct gui_window *g = data; uint32_t nskey = gdkkey_to_nskey(event); if (browser_window_key_press(g->bw, nskey)) return TRUE; if (event->state == 0) { double value; GtkAdjustment *vscroll = gtk_viewport_get_vadjustment(g->viewport); GtkAdjustment *hscroll = gtk_viewport_get_hadjustment(g->viewport); GtkAdjustment *scroll; const GtkAllocation *const alloc = >K_WIDGET(g->viewport)->allocation; switch (event->keyval) { default: return TRUE; case GDK_Home: case GDK_KP_Home: scroll = vscroll; value = scroll->lower; break; case GDK_End: case GDK_KP_End: scroll = vscroll; value = scroll->upper - alloc->height; if (value < scroll->lower) value = scroll->lower; break; case GDK_Left: case GDK_KP_Left: scroll = hscroll; value = gtk_adjustment_get_value(scroll) - scroll->step_increment; if (value < scroll->lower) value = scroll->lower; break; case GDK_Up: case GDK_KP_Up: scroll = vscroll; value = gtk_adjustment_get_value(scroll) - scroll->step_increment; if (value < scroll->lower) value = scroll->lower; break; case GDK_Right: case GDK_KP_Right: scroll = hscroll; value = gtk_adjustment_get_value(scroll) + scroll->step_increment; if (value > scroll->upper - alloc->width) value = scroll->upper - alloc->width; break; case GDK_Down: case GDK_KP_Down: scroll = vscroll; value = gtk_adjustment_get_value(scroll) + scroll->step_increment; if (value > scroll->upper - alloc->height) value = scroll->upper - alloc->height; break; case GDK_Page_Up: case GDK_KP_Page_Up: scroll = vscroll; value = gtk_adjustment_get_value(scroll) - scroll->page_increment; if (value < scroll->lower) value = scroll->lower; break; case GDK_Page_Down: case GDK_KP_Page_Down: scroll = vscroll; value = gtk_adjustment_get_value(scroll) + scroll->page_increment; if (value > scroll->upper - alloc->height) value = scroll->upper - alloc->height; break; } gtk_adjustment_set_value(scroll, value); } return TRUE; }
void nsbeos_window_keypress_event(BView *view, gui_window *g, BMessage *event) { const char *bytes; char buff[6]; int numbytes = 0; uint32 mods; uint32 key; uint32 raw_char; uint32_t nskey; int i; if (event->FindInt32("modifiers", (int32 *)&mods) < B_OK) mods = modifiers(); if (event->FindInt32("key", (int32 *)&key) < B_OK) key = 0; if (event->FindInt32("raw_char", (int32 *)&raw_char) < B_OK) raw_char = 0; /* check for byte[] first, because C-space gives bytes="" (and byte[0] = '\0') */ for (i = 0; i < 5; i++) { buff[i] = '\0'; if (event->FindInt8("byte", i, (int8 *)&buff[i]) < B_OK) break; } if (i) { bytes = buff; numbytes = i; } else if (event->FindString("bytes", &bytes) < B_OK) bytes = ""; if (!numbytes) numbytes = strlen(bytes); LOG(("mods 0x%08lx key %ld raw %ld byte[0] %d", mods, key, raw_char, buff[0])); char byte; if (numbytes == 1) { byte = bytes[0]; if (mods & B_CONTROL_KEY) byte = (char)raw_char; if (byte >= '!' && byte <= '~') nskey = (uint32_t)byte; else { switch (byte) { case B_BACKSPACE: nskey = KEY_DELETE_LEFT; break; case B_TAB: nskey = KEY_TAB; break; /*case XK_Linefeed: return QKlinefeed;*/ case B_ENTER: nskey = (uint32_t)10; break; case B_ESCAPE: nskey = (uint32_t)'\033'; break; case B_SPACE: nskey = (uint32_t)' '; break; case B_DELETE: nskey = KEY_DELETE_RIGHT; break; /* case B_INSERT: nskey = KEYSYM("insert"); break; */ case B_HOME: nskey = KEY_LINE_START; break; // XXX ? case B_END: nskey = KEY_LINE_END; break; // XXX ? case B_PAGE_UP: nskey = KEY_PAGE_UP; break; case B_PAGE_DOWN: nskey = KEY_PAGE_DOWN; break; case B_LEFT_ARROW: nskey = KEY_LEFT; break; case B_RIGHT_ARROW: nskey = KEY_RIGHT; break; case B_UP_ARROW: nskey = KEY_UP; break; case B_DOWN_ARROW: nskey = KEY_DOWN; break; /* case B_FUNCTION_KEY: switch (scancode) { case B_F1_KEY: nskey = KEYSYM("f1"); break; case B_F2_KEY: nskey = KEYSYM("f2"); break; case B_F3_KEY: nskey = KEYSYM("f3"); break; case B_F4_KEY: nskey = KEYSYM("f4"); break; case B_F5_KEY: nskey = KEYSYM("f5"); break; case B_F6_KEY: nskey = KEYSYM("f6"); break; case B_F7_KEY: nskey = KEYSYM("f7"); break; case B_F8_KEY: nskey = KEYSYM("f8"); break; case B_F9_KEY: nskey = KEYSYM("f9"); break; case B_F10_KEY: nskey = KEYSYM("f10"); break; case B_F11_KEY: nskey = KEYSYM("f11"); break; case B_F12_KEY: nskey = KEYSYM("f12"); break; case B_PRINT_KEY: nskey = KEYSYM("print"); break; case B_SCROLL_KEY: nskey = KEYSYM("scroll-lock"); break; case B_PAUSE_KEY: nskey = KEYSYM("pause"); break; } */ case 0: nskey = (uint32_t)0; default: nskey = (uint32_t)raw_char; /*if (simple_p) nskey = (uint32_t)0;*/ break; } } } else { nskey = utf8_to_ucs4(bytes, numbytes); } bool done = browser_window_key_press(g->bw, nskey); LOG(("nskey %d %d", nskey, done)); //if (browser_window_key_press(g->bw, nskey)) return; }
static gboolean nsgtk_window_draw_event(GtkWidget *widget, cairo_t *cr, gpointer data) { struct gui_window *gw = data; struct gui_window *z; struct rect clip; struct redraw_context ctx = { .interactive = true, .background_images = true, .plot = &nsgtk_plotters }; double x1; double y1; double x2; double y2; assert(gw); assert(gw->bw); for (z = window_list; z && z != gw; z = z->next) continue; assert(z); assert(GTK_WIDGET(gw->layout) == widget); current_widget = (GtkWidget *)gw->layout; current_cr = cr; cairo_clip_extents(cr, &x1, &y1, &x2, &y2); clip.x0 = x1; clip.y0 = y1; clip.x1 = x2; clip.y1 = y2; browser_window_redraw(gw->bw, 0, 0, &clip, &ctx); if (gw->careth != 0) { nsgtk_plot_caret(gw->caretx, gw->carety, gw->careth); } current_widget = NULL; return FALSE; } #else static gboolean nsgtk_window_draw_event(GtkWidget *widget, GdkEventExpose *event, gpointer data) { struct gui_window *gw = data; struct gui_window *z; struct rect clip; struct redraw_context ctx = { .interactive = true, .background_images = true, .plot = &nsgtk_plotters }; assert(gw); assert(gw->bw); for (z = window_list; z && z != gw; z = z->next) continue; assert(z); assert(GTK_WIDGET(gw->layout) == widget); current_widget = (GtkWidget *)gw->layout; current_cr = gdk_cairo_create(nsgtk_layout_get_bin_window(gw->layout)); clip.x0 = event->area.x; clip.y0 = event->area.y; clip.x1 = event->area.x + event->area.width; clip.y1 = event->area.y + event->area.height; browser_window_redraw(gw->bw, 0, 0, &clip, &ctx); if (gw->careth != 0) { nsgtk_plot_caret(gw->caretx, gw->carety, gw->careth); } cairo_destroy(current_cr); current_widget = NULL; return FALSE; } #endif static gboolean nsgtk_window_motion_notify_event(GtkWidget *widget, GdkEventMotion *event, gpointer data) { struct gui_window *g = data; bool shift = event->state & GDK_SHIFT_MASK; bool ctrl = event->state & GDK_CONTROL_MASK; if ((abs(event->x - g->last_x) < 5) && (abs(event->y - g->last_y) < 5)) { /* Mouse hasn't moved far enough from press coordinate for this * to be considered a drag. */ return FALSE; } else { /* This is a drag, ensure it's always treated as such, even if * we drag back over the press location */ g->last_x = INT_MIN; g->last_y = INT_MIN; } if (g->mouse.state & BROWSER_MOUSE_PRESS_1) { /* Start button 1 drag */ browser_window_mouse_click(g->bw, BROWSER_MOUSE_DRAG_1, g->mouse.pressed_x, g->mouse.pressed_y); /* Replace PRESS with HOLDING and declare drag in progress */ g->mouse.state ^= (BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_HOLDING_1); g->mouse.state |= BROWSER_MOUSE_DRAG_ON; } else if (g->mouse.state & BROWSER_MOUSE_PRESS_2) { /* Start button 2 drag */ browser_window_mouse_click(g->bw, BROWSER_MOUSE_DRAG_2, g->mouse.pressed_x, g->mouse.pressed_y); /* Replace PRESS with HOLDING and declare drag in progress */ g->mouse.state ^= (BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_HOLDING_2); g->mouse.state |= BROWSER_MOUSE_DRAG_ON; } /* Handle modifiers being removed */ if (g->mouse.state & BROWSER_MOUSE_MOD_1 && !shift) g->mouse.state ^= BROWSER_MOUSE_MOD_1; if (g->mouse.state & BROWSER_MOUSE_MOD_2 && !ctrl) g->mouse.state ^= BROWSER_MOUSE_MOD_2; browser_window_mouse_track(g->bw, g->mouse.state, event->x / g->bw->scale, event->y / g->bw->scale); return TRUE; } static gboolean nsgtk_window_button_press_event(GtkWidget *widget, GdkEventButton *event, gpointer data) { struct gui_window *g = data; gtk_widget_grab_focus(GTK_WIDGET(g->layout)); gtk_widget_hide(GTK_WIDGET(nsgtk_scaffolding_history_window( g->scaffold)->window)); g->mouse.pressed_x = event->x / g->bw->scale; g->mouse.pressed_y = event->y / g->bw->scale; switch (event->button) { case 1: /* Left button, usually. Pass to core as BUTTON 1. */ g->mouse.state = BROWSER_MOUSE_PRESS_1; break; case 2: /* Middle button, usually. Pass to core as BUTTON 2 */ g->mouse.state = BROWSER_MOUSE_PRESS_2; break; case 3: /* Right button, usually. Action button, context menu. */ browser_window_remove_caret(g->bw); nsgtk_scaffolding_popup_menu(g->scaffold, g->mouse.pressed_x, g->mouse.pressed_y); return TRUE; default: return FALSE; } /* Handle the modifiers too */ if (event->state & GDK_SHIFT_MASK) g->mouse.state |= BROWSER_MOUSE_MOD_1; if (event->state & GDK_CONTROL_MASK) g->mouse.state |= BROWSER_MOUSE_MOD_2; /* Record where we pressed, for use when determining whether to start * a drag in motion notify events. */ g->last_x = event->x; g->last_y = event->y; browser_window_mouse_click(g->bw, g->mouse.state, g->mouse.pressed_x, g->mouse.pressed_y); return TRUE; } static gboolean nsgtk_window_button_release_event(GtkWidget *widget, GdkEventButton *event, gpointer data) { struct gui_window *g = data; bool shift = event->state & GDK_SHIFT_MASK; bool ctrl = event->state & GDK_CONTROL_MASK; /* If the mouse state is PRESS then we are waiting for a release to emit * a click event, otherwise just reset the state to nothing */ if (g->mouse.state & BROWSER_MOUSE_PRESS_1) g->mouse.state ^= (BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1); else if (g->mouse.state & BROWSER_MOUSE_PRESS_2) g->mouse.state ^= (BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2); /* Handle modifiers being removed */ if (g->mouse.state & BROWSER_MOUSE_MOD_1 && !shift) g->mouse.state ^= BROWSER_MOUSE_MOD_1; if (g->mouse.state & BROWSER_MOUSE_MOD_2 && !ctrl) g->mouse.state ^= BROWSER_MOUSE_MOD_2; if (g->mouse.state & (BROWSER_MOUSE_CLICK_1|BROWSER_MOUSE_CLICK_2)) { browser_window_mouse_click(g->bw, g->mouse.state, event->x / g->bw->scale, event->y / g->bw->scale); } else { browser_window_mouse_track(g->bw, 0, event->x / g->bw->scale, event->y / g->bw->scale); } g->mouse.state = 0; return TRUE; } static gboolean nsgtk_window_scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) { struct gui_window *g = data; double value; GtkAdjustment *vscroll = nsgtk_layout_get_vadjustment(g->layout); GtkAdjustment *hscroll = nsgtk_layout_get_hadjustment(g->layout); GtkAllocation alloc; LOG(("%d", event->direction)); switch (event->direction) { case GDK_SCROLL_LEFT: if (browser_window_scroll_at_point(g->bw, event->x / g->bw->scale, event->y / g->bw->scale, -100, 0) != true) { /* core did not handle event do horizontal scroll */ value = gtk_adjustment_get_value(hscroll) - (nsgtk_adjustment_get_step_increment(hscroll) *2); if (value < nsgtk_adjustment_get_lower(hscroll)) { value = nsgtk_adjustment_get_lower(hscroll); } gtk_adjustment_set_value(hscroll, value); } break; case GDK_SCROLL_UP: if (browser_window_scroll_at_point(g->bw, event->x / g->bw->scale, event->y / g->bw->scale, 0, -100) != true) { /* core did not handle event change vertical * adjustment. */ value = gtk_adjustment_get_value(vscroll) - (nsgtk_adjustment_get_step_increment(vscroll) * 2); if (value < nsgtk_adjustment_get_lower(vscroll)) { value = nsgtk_adjustment_get_lower(vscroll); } gtk_adjustment_set_value(vscroll, value); } break; case GDK_SCROLL_RIGHT: if (browser_window_scroll_at_point(g->bw, event->x / g->bw->scale, event->y / g->bw->scale, 100, 0) != true) { /* core did not handle event change horizontal * adjustment. */ value = gtk_adjustment_get_value(hscroll) + (nsgtk_adjustment_get_step_increment(hscroll) * 2); /* @todo consider gtk_widget_get_allocated_width() */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); if (value > nsgtk_adjustment_get_upper(hscroll) - alloc.width) { value = nsgtk_adjustment_get_upper(hscroll) - alloc.width; } gtk_adjustment_set_value(hscroll, value); } break; case GDK_SCROLL_DOWN: if (browser_window_scroll_at_point(g->bw, event->x / g->bw->scale, event->y / g->bw->scale, 0, 100) != true) { /* core did not handle event change vertical * adjustment. */ value = gtk_adjustment_get_value(vscroll) + (nsgtk_adjustment_get_step_increment(vscroll) * 2); /* @todo consider gtk_widget_get_allocated_height */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); if (value > nsgtk_adjustment_get_upper(vscroll) - alloc.height) { value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; } gtk_adjustment_set_value(vscroll, value); } break; default: break; } return TRUE; } static gboolean nsgtk_window_keypress_event(GtkWidget *widget, GdkEventKey *event, gpointer data) { struct gui_window *g = data; uint32_t nskey = gtk_gui_gdkkey_to_nskey(event); if (browser_window_key_press(g->bw, nskey)) return TRUE; if ((event->state & 0x7) != 0) return TRUE; double value; GtkAdjustment *vscroll = nsgtk_layout_get_vadjustment(g->layout); GtkAdjustment *hscroll = nsgtk_layout_get_hadjustment(g->layout); GtkAllocation alloc; /* @todo consider gtk_widget_get_allocated_width() */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); switch (event->keyval) { case GDK_KEY(Home): case GDK_KEY(KP_Home): value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(End): case GDK_KEY(KP_End): value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; if (value < nsgtk_adjustment_get_lower(vscroll)) value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Left): case GDK_KEY(KP_Left): value = gtk_adjustment_get_value(hscroll) - nsgtk_adjustment_get_step_increment(hscroll); if (value < nsgtk_adjustment_get_lower(hscroll)) value = nsgtk_adjustment_get_lower(hscroll); gtk_adjustment_set_value(hscroll, value); break; case GDK_KEY(Up): case GDK_KEY(KP_Up): value = gtk_adjustment_get_value(vscroll) - nsgtk_adjustment_get_step_increment(vscroll); if (value < nsgtk_adjustment_get_lower(vscroll)) value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Right): case GDK_KEY(KP_Right): value = gtk_adjustment_get_value(hscroll) + nsgtk_adjustment_get_step_increment(hscroll); if (value > nsgtk_adjustment_get_upper(hscroll) - alloc.width) value = nsgtk_adjustment_get_upper(hscroll) - alloc.width; gtk_adjustment_set_value(hscroll, value); break; case GDK_KEY(Down): case GDK_KEY(KP_Down): value = gtk_adjustment_get_value(vscroll) + nsgtk_adjustment_get_step_increment(vscroll); if (value > nsgtk_adjustment_get_upper(vscroll) - alloc.height) value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Page_Up): case GDK_KEY(KP_Page_Up): value = gtk_adjustment_get_value(vscroll) - nsgtk_adjustment_get_page_increment(vscroll); if (value < nsgtk_adjustment_get_lower(vscroll)) value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Page_Down): case GDK_KEY(KP_Page_Down): value = gtk_adjustment_get_value(vscroll) + nsgtk_adjustment_get_page_increment(vscroll); if (value > nsgtk_adjustment_get_upper(vscroll) - alloc.height) value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; gtk_adjustment_set_value(vscroll, value); break; default: break; } return TRUE; } static gboolean nsgtk_window_size_allocate_event(GtkWidget *widget, GtkAllocation *allocation, gpointer data) { struct gui_window *g = data; g->bw->reformat_pending = true; browser_reformat_pending = true; if (g->paned != NULL) { /* Set status bar / scroll bar proportion according to * option_toolbar_status_width */ /* TODO: Probably want to detect when the user adjusts the * status bar width, remember that proportion for the * window, and use that here. */ gtk_paned_set_position(g->paned, (nsoption_int(toolbar_status_width) * allocation->width) / 10000); } return TRUE; } /* Core interface docuemnted in desktop/gui.h to create a gui_window */ struct gui_window *gui_create_browser_window(struct browser_window *bw, struct browser_window *clone, bool new_tab) { struct gui_window *g; /**< what we're creating to return */ g = calloc(1, sizeof(*g)); if (!g) { warn_user("NoMemory", 0); return 0; } LOG(("Creating gui window %p for browser window %p", g, bw)); g->bw = bw; g->paned = NULL; g->mouse.state = 0; g->current_pointer = GUI_POINTER_DEFAULT; if (clone != NULL) { bw->scale = clone->scale; } else { bw->scale = (float) nsoption_int(scale) / 100.0; } g->careth = 0; if (new_tab) { assert(clone != NULL); g->scaffold = clone->window->scaffold; } else { /* Now construct and attach a scaffold */ g->scaffold = nsgtk_new_scaffolding(g); } if (g->scaffold == NULL) { warn_user("NoMemory", 0); free(g); return NULL; } /* Construct our primary elements */ /* top-level document (not a frame) => create a new tab */ GError* error = NULL; GtkBuilder* xml = gtk_builder_new(); if (!gtk_builder_add_from_file(xml, glade_file_location->tabcontents, &error)) { g_warning ("Couldn't load builder file: %s", error->message); g_error_free(error); return 0; } g->layout = GTK_LAYOUT(gtk_builder_get_object(xml, "layout")); g->status_bar = GTK_LABEL(gtk_builder_get_object(xml, "status_bar")); g->paned = GTK_PANED(gtk_builder_get_object(xml, "hpaned1")); /* connect the scrollbars to the layout widget */ nsgtk_layout_set_hadjustment(g->layout, gtk_range_get_adjustment(GTK_RANGE( gtk_builder_get_object(xml, "hscrollbar")))); nsgtk_layout_set_vadjustment(g->layout, gtk_range_get_adjustment(GTK_RANGE( gtk_builder_get_object(xml, "vscrollbar")))); /* add the tab to the scaffold */ bool tempback = true; switch (temp_open_background) { case -1: tempback = !(nsoption_bool(focus_new)); break; case 0: tempback = false; break; case 1: tempback = true; break; } GtkWidget *tab_contents = GTK_WIDGET(gtk_builder_get_object(xml, "tabContents")); g_object_set_data(G_OBJECT(tab_contents), "gui_window", g); nsgtk_tab_add(g, tab_contents, tempback); g_object_unref(xml); /* Attach ourselves to the list (push_top) */ if (window_list) window_list->prev = g; g->next = window_list; g->prev = NULL; window_list = g; /* set the events we're interested in receiving from the browser's * drawing area. */ gtk_widget_add_events(GTK_WIDGET(g->layout), GDK_EXPOSURE_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_SCROLL_MASK); nsgtk_widget_set_can_focus(GTK_WIDGET(g->layout), TRUE); /* set the default background colour of the drawing area to white. */ nsgtk_widget_override_background_color(GTK_WIDGET(g->layout), GTK_STATE_NORMAL, 0, 0xffff, 0xffff, 0xffff); nsgtk_connect_draw_event(GTK_WIDGET(g->layout), G_CALLBACK(nsgtk_window_draw_event), g); #define CONNECT(obj, sig, callback, ptr) \ g_signal_connect(G_OBJECT(obj), (sig), G_CALLBACK(callback), (ptr)) CONNECT(g->layout, "motion_notify_event", nsgtk_window_motion_notify_event, g); g->signalhandler[NSGTK_WINDOW_SIGNAL_CLICK] = CONNECT(g->layout, "button_press_event", nsgtk_window_button_press_event, g); CONNECT(g->layout, "button_release_event", nsgtk_window_button_release_event, g); CONNECT(g->layout, "key_press_event", nsgtk_window_keypress_event, g); CONNECT(g->layout, "size_allocate", nsgtk_window_size_allocate_event, g); CONNECT(g->layout, "scroll_event", nsgtk_window_scroll_event, g); return g; } void nsgtk_reflow_all_windows(void) { for (struct gui_window *g = window_list; g; g = g->next) { nsgtk_tab_options_changed( nsgtk_scaffolding_notebook(g->scaffold)); g->bw->reformat_pending = true; } browser_reformat_pending = true; } /** * Process pending reformats */ void nsgtk_window_process_reformats(void) { struct gui_window *g; GtkAllocation alloc; browser_reformat_pending = false; for (g = window_list; g; g = g->next) { if (!g->bw->reformat_pending) continue; g->bw->reformat_pending = false; /* @todo consider gtk_widget_get_allocated_width() */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); browser_window_reformat(g->bw, false, alloc.width, alloc.height); } } void nsgtk_window_destroy_browser(struct gui_window *g) { browser_window_destroy(g->bw); } void gui_window_destroy(struct gui_window *g) { if (g->prev) g->prev->next = g->next; else window_list = g->next; if (g->next) g->next->prev = g->prev; LOG(("Destroying gui_window %p", g)); assert(g != NULL); assert(g->bw != NULL); LOG((" Scaffolding: %p", g->scaffold)); LOG((" Window name: %s", g->bw->name)); /* tab => remove tab */ gtk_widget_destroy(gtk_widget_get_parent(GTK_WIDGET(g->layout))); } /** * set favicon */ void gui_window_set_icon(struct gui_window *gw, hlcache_handle *icon) { struct bitmap *icon_bitmap = NULL; /* free any existing icon */ if (gw->icon != NULL) { g_object_unref(gw->icon); gw->icon = NULL; } if (icon != NULL) { icon_bitmap = content_get_bitmap(icon); if (icon_bitmap != NULL) { LOG(("Using %p bitmap", icon_bitmap)); gw->icon = nsgdk_pixbuf_get_from_surface(icon_bitmap->surface, 16, 16); } } if (gw->icon == NULL) { LOG(("Using default favicon")); g_object_ref(favicon_pixbuf); gw->icon = favicon_pixbuf; } nsgtk_scaffolding_set_icon(gw); } static void nsgtk_redraw_caret(struct gui_window *g) { int sx, sy; if (g->careth == 0) return; gui_window_get_scroll(g, &sx, &sy); gtk_widget_queue_draw_area(GTK_WIDGET(g->layout), g->caretx - sx, g->carety - sy, 1, g->careth + 1); }
static void __CDECL menu_paste(short item, short title, void *data) { LOG(("%s", __FUNCTION__)); if( input_window != NULL ) browser_window_key_press( input_window->browser->bw, KEY_PASTE); }
static void __CDECL menu_copy(short item, short title, void *data) { LOG(("%s", __FUNCTION__)); if( input_window != NULL ) browser_window_key_press( input_window->browser->bw, KEY_COPY_SELECTION); }
void ami_drag_selection(struct selection *s) { struct box *text_box; int x; int y; char *utf8text; struct ami_text_selection *sel; struct IFFHandle *old_iffh = iffh; struct gui_window_2 *gwin = ami_window_at_pointer(AMINS_WINDOW); if(!gwin) { DisplayBeep(scrn); return; } x = gwin->win->MouseX; y = gwin->win->MouseY; if(text_box = ami_text_box_at_point(gwin, (ULONG *)&x, (ULONG *)&y)) { ami_utf8_clipboard = true; iffh = ami_clipboard_init_internal(1); if(gui_copy_to_clipboard(s)) { browser_window_mouse_click(gwin->bw, BROWSER_MOUSE_PRESS_1, x, y); browser_window_key_press(gwin->bw, KEY_PASTE); } ami_clipboard_free_internal(iffh); iffh = old_iffh; ami_utf8_clipboard = false; } else { x = gwin->win->MouseX; y = gwin->win->MouseY; if(ami_gadget_hit(gwin->objects[GID_URL], x, y)) { if(sel = ami_selection_to_text(gwin)) { utf8text = ami_utf8_easy(sel->text); RefreshSetGadgetAttrs((struct Gadget *)gwin->objects[GID_URL], gwin->win, NULL, STRINGA_TextVal, utf8text, TAG_DONE); FreeVec(sel); ami_utf8_free(utf8text); } } else if(ami_gadget_hit(gwin->objects[GID_SEARCHSTRING], x, y)) { if(sel = ami_selection_to_text(gwin)) { utf8text = ami_utf8_easy(sel->text); RefreshSetGadgetAttrs((struct Gadget *)gwin->objects[GID_SEARCHSTRING], gwin->win, NULL, STRINGA_TextVal, utf8text, TAG_DONE); FreeVec(sel); ami_utf8_free(utf8text); } } else { DisplayBeep(scrn); } } }
static int fb_browser_window_input(fbtk_widget_t *widget, fbtk_callback_info *cbi) { struct gui_window *gw = cbi->context; static fbtk_modifier_type modifier = FBTK_MOD_CLEAR; int ucs4 = -1; LOG(("got value %d", cbi->event->value.keycode)); switch (cbi->event->type) { case NSFB_EVENT_KEY_DOWN: switch (cbi->event->value.keycode) { case NSFB_KEY_DELETE: browser_window_key_press(gw->bw, KEY_DELETE_RIGHT); break; case NSFB_KEY_PAGEUP: if (browser_window_key_press(gw->bw, KEY_PAGE_UP) == false) widget_scroll_y(gw, -fbtk_get_height( gw->browser), false); break; case NSFB_KEY_PAGEDOWN: if (browser_window_key_press(gw->bw, KEY_PAGE_DOWN) == false) widget_scroll_y(gw, fbtk_get_height( gw->browser), false); break; case NSFB_KEY_RIGHT: if (modifier & FBTK_MOD_RCTRL || modifier & FBTK_MOD_LCTRL) { /* CTRL held */ if (browser_window_key_press(gw->bw, KEY_LINE_END) == false) widget_scroll_x(gw, INT_MAX, true); } else if (modifier & FBTK_MOD_RSHIFT || modifier & FBTK_MOD_LSHIFT) { /* SHIFT held */ if (browser_window_key_press(gw->bw, KEY_WORD_RIGHT) == false) widget_scroll_x(gw, fbtk_get_width( gw->browser), false); } else { /* no modifier */ if (browser_window_key_press(gw->bw, KEY_RIGHT) == false) widget_scroll_x(gw, 100, false); } break; case NSFB_KEY_LEFT: if (modifier & FBTK_MOD_RCTRL || modifier & FBTK_MOD_LCTRL) { /* CTRL held */ if (browser_window_key_press(gw->bw, KEY_LINE_START) == false) widget_scroll_x(gw, 0, true); } else if (modifier & FBTK_MOD_RSHIFT || modifier & FBTK_MOD_LSHIFT) { /* SHIFT held */ if (browser_window_key_press(gw->bw, KEY_WORD_LEFT) == false) widget_scroll_x(gw, -fbtk_get_width( gw->browser), false); } else { /* no modifier */ if (browser_window_key_press(gw->bw, KEY_LEFT) == false) widget_scroll_x(gw, -100, false); } break; case NSFB_KEY_UP: if (browser_window_key_press(gw->bw, KEY_UP) == false) widget_scroll_y(gw, -100, false); break; case NSFB_KEY_DOWN: if (browser_window_key_press(gw->bw, KEY_DOWN) == false) widget_scroll_y(gw, 100, false); break; case NSFB_KEY_RSHIFT: modifier |= FBTK_MOD_RSHIFT; break; case NSFB_KEY_LSHIFT: modifier |= FBTK_MOD_LSHIFT; break; case NSFB_KEY_RCTRL: modifier |= FBTK_MOD_RCTRL; break; case NSFB_KEY_LCTRL: modifier |= FBTK_MOD_LCTRL; break; case NSFB_KEY_y: case NSFB_KEY_z: if (cbi->event->value.keycode == NSFB_KEY_z && (modifier & FBTK_MOD_RCTRL || modifier & FBTK_MOD_LCTRL) && (modifier & FBTK_MOD_RSHIFT || modifier & FBTK_MOD_LSHIFT)) { /* Z pressed with CTRL and SHIFT held */ browser_window_key_press(gw->bw, KEY_REDO); break; } else if (cbi->event->value.keycode == NSFB_KEY_z && (modifier & FBTK_MOD_RCTRL || modifier & FBTK_MOD_LCTRL)) { /* Z pressed with CTRL held */ browser_window_key_press(gw->bw, KEY_UNDO); break; } else if (cbi->event->value.keycode == NSFB_KEY_y && (modifier & FBTK_MOD_RCTRL || modifier & FBTK_MOD_LCTRL)) { /* Y pressed with CTRL held */ browser_window_key_press(gw->bw, KEY_REDO); break; } /* Z or Y pressed but not undo or redo; * Fall through to default handling */ default: ucs4 = fbtk_keycode_to_ucs4(cbi->event->value.keycode, modifier); if (ucs4 != -1) browser_window_key_press(gw->bw, ucs4); break; } break; case NSFB_EVENT_KEY_UP: switch (cbi->event->value.keycode) { case NSFB_KEY_RSHIFT: modifier &= ~FBTK_MOD_RSHIFT; break; case NSFB_KEY_LSHIFT: modifier &= ~FBTK_MOD_LSHIFT; break; case NSFB_KEY_RCTRL: modifier &= ~FBTK_MOD_RCTRL; break; case NSFB_KEY_LCTRL: modifier &= ~FBTK_MOD_LCTRL; break; default: break; } break; default: break; } return 0; }
static gboolean nsgtk_window_draw_event(GtkWidget *widget, cairo_t *cr, gpointer data) { struct gui_window *gw = data; struct gui_window *z; struct rect clip; struct redraw_context ctx = { .interactive = true, .background_images = true, .plot = &nsgtk_plotters }; double x1; double y1; double x2; double y2; assert(gw); assert(gw->bw); for (z = window_list; z && z != gw; z = z->next) continue; assert(z); assert(GTK_WIDGET(gw->layout) == widget); current_widget = (GtkWidget *)gw->layout; current_cr = cr; GtkAdjustment *vscroll = nsgtk_layout_get_vadjustment(gw->layout); GtkAdjustment *hscroll = nsgtk_layout_get_hadjustment(gw->layout); cairo_clip_extents(cr, &x1, &y1, &x2, &y2); clip.x0 = x1; clip.y0 = y1; clip.x1 = x2; clip.y1 = y2; browser_window_redraw(gw->bw, -gtk_adjustment_get_value(hscroll), -gtk_adjustment_get_value(vscroll), &clip, &ctx); if (gw->careth != 0) { nsgtk_plot_caret(gw->caretx, gw->carety, gw->careth); } current_widget = NULL; return FALSE; } #else static gboolean nsgtk_window_draw_event(GtkWidget *widget, GdkEventExpose *event, gpointer data) { struct gui_window *gw = data; struct gui_window *z; struct rect clip; struct redraw_context ctx = { .interactive = true, .background_images = true, .plot = &nsgtk_plotters }; assert(gw); assert(gw->bw); for (z = window_list; z && z != gw; z = z->next) continue; assert(z); assert(GTK_WIDGET(gw->layout) == widget); current_widget = (GtkWidget *)gw->layout; current_cr = gdk_cairo_create(nsgtk_layout_get_bin_window(gw->layout)); clip.x0 = event->area.x; clip.y0 = event->area.y; clip.x1 = event->area.x + event->area.width; clip.y1 = event->area.y + event->area.height; browser_window_redraw(gw->bw, 0, 0, &clip, &ctx); if (gw->careth != 0) { nsgtk_plot_caret(gw->caretx, gw->carety, gw->careth); } cairo_destroy(current_cr); current_widget = NULL; return FALSE; } #endif static gboolean nsgtk_window_motion_notify_event(GtkWidget *widget, GdkEventMotion *event, gpointer data) { struct gui_window *g = data; bool shift = event->state & GDK_SHIFT_MASK; bool ctrl = event->state & GDK_CONTROL_MASK; if ((abs(event->x - g->last_x) < 5) && (abs(event->y - g->last_y) < 5)) { /* Mouse hasn't moved far enough from press coordinate for this * to be considered a drag. */ return FALSE; } else { /* This is a drag, ensure it's always treated as such, even if * we drag back over the press location */ g->last_x = INT_MIN; g->last_y = INT_MIN; } if (g->mouse.state & BROWSER_MOUSE_PRESS_1) { /* Start button 1 drag */ browser_window_mouse_click(g->bw, BROWSER_MOUSE_DRAG_1, g->mouse.pressed_x, g->mouse.pressed_y); /* Replace PRESS with HOLDING and declare drag in progress */ g->mouse.state ^= (BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_HOLDING_1); g->mouse.state |= BROWSER_MOUSE_DRAG_ON; } else if (g->mouse.state & BROWSER_MOUSE_PRESS_2) { /* Start button 2 drag */ browser_window_mouse_click(g->bw, BROWSER_MOUSE_DRAG_2, g->mouse.pressed_x, g->mouse.pressed_y); /* Replace PRESS with HOLDING and declare drag in progress */ g->mouse.state ^= (BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_HOLDING_2); g->mouse.state |= BROWSER_MOUSE_DRAG_ON; } /* Handle modifiers being removed */ if (g->mouse.state & BROWSER_MOUSE_MOD_1 && !shift) g->mouse.state ^= BROWSER_MOUSE_MOD_1; if (g->mouse.state & BROWSER_MOUSE_MOD_2 && !ctrl) g->mouse.state ^= BROWSER_MOUSE_MOD_2; browser_window_mouse_track(g->bw, g->mouse.state, event->x / browser_window_get_scale(g->bw), event->y / browser_window_get_scale(g->bw)); return TRUE; } static gboolean nsgtk_window_button_press_event(GtkWidget *widget, GdkEventButton *event, gpointer data) { struct gui_window *g = data; gtk_widget_grab_focus(GTK_WIDGET(g->layout)); gtk_widget_hide(GTK_WIDGET(nsgtk_scaffolding_history_window( g->scaffold)->window)); g->mouse.pressed_x = event->x / browser_window_get_scale(g->bw); g->mouse.pressed_y = event->y / browser_window_get_scale(g->bw); switch (event->button) { case 1: /* Left button, usually. Pass to core as BUTTON 1. */ g->mouse.state = BROWSER_MOUSE_PRESS_1; break; case 2: /* Middle button, usually. Pass to core as BUTTON 2 */ g->mouse.state = BROWSER_MOUSE_PRESS_2; break; case 3: /* Right button, usually. Action button, context menu. */ browser_window_remove_caret(g->bw, true); nsgtk_scaffolding_popup_menu(g->scaffold, g->mouse.pressed_x, g->mouse.pressed_y); return TRUE; default: return FALSE; } /* Modify for double & triple clicks */ if (event->type == GDK_3BUTTON_PRESS) g->mouse.state |= BROWSER_MOUSE_TRIPLE_CLICK; else if (event->type == GDK_2BUTTON_PRESS) g->mouse.state |= BROWSER_MOUSE_DOUBLE_CLICK; /* Handle the modifiers too */ if (event->state & GDK_SHIFT_MASK) g->mouse.state |= BROWSER_MOUSE_MOD_1; if (event->state & GDK_CONTROL_MASK) g->mouse.state |= BROWSER_MOUSE_MOD_2; /* Record where we pressed, for use when determining whether to start * a drag in motion notify events. */ g->last_x = event->x; g->last_y = event->y; browser_window_mouse_click(g->bw, g->mouse.state, g->mouse.pressed_x, g->mouse.pressed_y); return TRUE; } static gboolean nsgtk_window_button_release_event(GtkWidget *widget, GdkEventButton *event, gpointer data) { struct gui_window *g = data; bool shift = event->state & GDK_SHIFT_MASK; bool ctrl = event->state & GDK_CONTROL_MASK; /* If the mouse state is PRESS then we are waiting for a release to emit * a click event, otherwise just reset the state to nothing */ if (g->mouse.state & BROWSER_MOUSE_PRESS_1) g->mouse.state ^= (BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1); else if (g->mouse.state & BROWSER_MOUSE_PRESS_2) g->mouse.state ^= (BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2); /* Handle modifiers being removed */ if (g->mouse.state & BROWSER_MOUSE_MOD_1 && !shift) g->mouse.state ^= BROWSER_MOUSE_MOD_1; if (g->mouse.state & BROWSER_MOUSE_MOD_2 && !ctrl) g->mouse.state ^= BROWSER_MOUSE_MOD_2; if (g->mouse.state & (BROWSER_MOUSE_CLICK_1 | BROWSER_MOUSE_CLICK_2)) { browser_window_mouse_click(g->bw, g->mouse.state, event->x / browser_window_get_scale(g->bw), event->y / browser_window_get_scale(g->bw)); } else { browser_window_mouse_track(g->bw, 0, event->x / browser_window_get_scale(g->bw), event->y / browser_window_get_scale(g->bw)); } g->mouse.state = 0; return TRUE; } static gboolean nsgtk_window_scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) { struct gui_window *g = data; double value; double deltax = 0; double deltay = 0; GtkAdjustment *vscroll = nsgtk_layout_get_vadjustment(g->layout); GtkAdjustment *hscroll = nsgtk_layout_get_hadjustment(g->layout); GtkAllocation alloc; switch (event->direction) { case GDK_SCROLL_LEFT: deltax = -1.0; break; case GDK_SCROLL_UP: deltay = -1.0; break; case GDK_SCROLL_RIGHT: deltax = 1.0; break; case GDK_SCROLL_DOWN: deltay = 1.0; break; #if GTK_CHECK_VERSION(3,4,0) case GDK_SCROLL_SMOOTH: gdk_event_get_scroll_deltas((GdkEvent *)event, &deltax, &deltay); break; #endif default: LOG(("Unhandled mouse scroll direction")); return TRUE; } deltax *= nsgtk_adjustment_get_step_increment(hscroll); deltay *= nsgtk_adjustment_get_step_increment(vscroll); if (browser_window_scroll_at_point(g->bw, event->x / browser_window_get_scale(g->bw), event->y / browser_window_get_scale(g->bw), deltax, deltay) != true) { /* core did not handle event so change adjustments */ /* Horizontal */ if (deltax != 0) { value = gtk_adjustment_get_value(hscroll) + deltax; /* @todo consider gtk_widget_get_allocated_width() */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); if (value > nsgtk_adjustment_get_upper(hscroll) - alloc.width) { value = nsgtk_adjustment_get_upper(hscroll) - alloc.width; } if (value < nsgtk_adjustment_get_lower(hscroll)) { value = nsgtk_adjustment_get_lower(hscroll); } gtk_adjustment_set_value(hscroll, value); } /* Vertical */ if (deltay != 0) { value = gtk_adjustment_get_value(vscroll) + deltay; /* @todo consider gtk_widget_get_allocated_height */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); if (value > (nsgtk_adjustment_get_upper(vscroll) - alloc.height)) { value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; } if (value < nsgtk_adjustment_get_lower(vscroll)) { value = nsgtk_adjustment_get_lower(vscroll); } gtk_adjustment_set_value(vscroll, value); } } return TRUE; } static gboolean nsgtk_window_keypress_event(GtkWidget *widget, GdkEventKey *event, gpointer data) { struct gui_window *g = data; uint32_t nskey = gtk_gui_gdkkey_to_nskey(event); if (browser_window_key_press(g->bw, nskey)) return TRUE; if ((event->state & 0x7) != 0) return TRUE; double value; GtkAdjustment *vscroll = nsgtk_layout_get_vadjustment(g->layout); GtkAdjustment *hscroll = nsgtk_layout_get_hadjustment(g->layout); GtkAllocation alloc; /* @todo consider gtk_widget_get_allocated_width() */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); switch (event->keyval) { case GDK_KEY(Home): case GDK_KEY(KP_Home): value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(End): case GDK_KEY(KP_End): value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; if (value < nsgtk_adjustment_get_lower(vscroll)) value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Left): case GDK_KEY(KP_Left): value = gtk_adjustment_get_value(hscroll) - nsgtk_adjustment_get_step_increment(hscroll); if (value < nsgtk_adjustment_get_lower(hscroll)) value = nsgtk_adjustment_get_lower(hscroll); gtk_adjustment_set_value(hscroll, value); break; case GDK_KEY(Up): case GDK_KEY(KP_Up): value = gtk_adjustment_get_value(vscroll) - nsgtk_adjustment_get_step_increment(vscroll); if (value < nsgtk_adjustment_get_lower(vscroll)) value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Right): case GDK_KEY(KP_Right): value = gtk_adjustment_get_value(hscroll) + nsgtk_adjustment_get_step_increment(hscroll); if (value > nsgtk_adjustment_get_upper(hscroll) - alloc.width) value = nsgtk_adjustment_get_upper(hscroll) - alloc.width; gtk_adjustment_set_value(hscroll, value); break; case GDK_KEY(Down): case GDK_KEY(KP_Down): value = gtk_adjustment_get_value(vscroll) + nsgtk_adjustment_get_step_increment(vscroll); if (value > nsgtk_adjustment_get_upper(vscroll) - alloc.height) value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Page_Up): case GDK_KEY(KP_Page_Up): value = gtk_adjustment_get_value(vscroll) - nsgtk_adjustment_get_page_increment(vscroll); if (value < nsgtk_adjustment_get_lower(vscroll)) value = nsgtk_adjustment_get_lower(vscroll); gtk_adjustment_set_value(vscroll, value); break; case GDK_KEY(Page_Down): case GDK_KEY(KP_Page_Down): value = gtk_adjustment_get_value(vscroll) + nsgtk_adjustment_get_page_increment(vscroll); if (value > nsgtk_adjustment_get_upper(vscroll) - alloc.height) value = nsgtk_adjustment_get_upper(vscroll) - alloc.height; gtk_adjustment_set_value(vscroll, value); break; default: break; } return TRUE; } static gboolean nsgtk_window_size_allocate_event(GtkWidget *widget, GtkAllocation *allocation, gpointer data) { struct gui_window *g = data; g->bw->reformat_pending = true; browser_reformat_pending = true; return TRUE; } /** when the pane position is changed update the user option * * The slightly awkward implementation with the first allocation flag * is necessary because the initial window creation does not cause an * allocate-event signal so the position value in the pane is incorrect * and we cannot know what it should be until after the allocation * (which did not generate a signal) is done as the user position is a * percentage of pane total width not an absolute value. */ static void nsgtk_paned_notify__position(GObject *gobject, GParamSpec *pspec, gpointer data) { struct gui_window *g = data; GtkAllocation pane_alloc; gtk_widget_get_allocation(GTK_WIDGET(g->paned), &pane_alloc); if (g->paned_sized == false) { g->paned_sized = true; gtk_paned_set_position(g->paned, (nsoption_int(toolbar_status_size) * pane_alloc.width) / 10000); return; } nsoption_set_int(toolbar_status_size, ((gtk_paned_get_position(g->paned) * 10000) / (pane_alloc.width - 1))); } /** Set status bar / scroll bar proportion according to user option * when pane is resized. */ static gboolean nsgtk_paned_size_allocate_event(GtkWidget *widget, GtkAllocation *allocation, gpointer data) { gtk_paned_set_position(GTK_PANED(widget), (nsoption_int(toolbar_status_size) * allocation->width) / 10000); return TRUE; } /* destroy the browsing context as there is nothing to display it now */ static void window_destroy(GtkWidget *widget, gpointer data) { struct gui_window *gw = data; browser_window_destroy(gw->bw); } /* Core interface documented in desktop/gui.h to create a gui_window */ static struct gui_window * gui_window_create(struct browser_window *bw, struct gui_window *existing, gui_window_create_flags flags) { struct gui_window *g; /**< what we're creating to return */ GError* error = NULL; bool tempback; GtkBuilder* xml; /* open builder file first to ease error handling on faliure */ xml = gtk_builder_new(); if (!gtk_builder_add_from_file(xml, glade_file_location->tabcontents, &error)) { g_warning ("Couldn't load builder file: %s", error->message); g_error_free(error); return NULL; } g = calloc(1, sizeof(*g)); if (!g) { warn_user("NoMemory", 0); g_object_unref(xml); return NULL; } LOG(("Creating gui window %p for browser window %p", g, bw)); g->bw = bw; g->mouse.state = 0; g->current_pointer = GUI_POINTER_DEFAULT; if (flags & GW_CREATE_CLONE) { assert(existing != NULL); bw->scale = existing->bw->scale; } else { bw->scale = nsoption_int(scale) / 100; } /* attach scaffold */ if (flags & GW_CREATE_TAB) { assert(existing != NULL); g->scaffold = existing->scaffold; } else { /* Now construct and attach a scaffold */ g->scaffold = nsgtk_new_scaffolding(g); } if (g->scaffold == NULL) { warn_user("NoMemory", 0); free(g); g_object_unref(xml); return NULL; } /* Construct our primary elements */ g->container = GTK_WIDGET(gtk_builder_get_object(xml, "tabContents")); g->layout = GTK_LAYOUT(gtk_builder_get_object(xml, "layout")); g->status_bar = GTK_LABEL(gtk_builder_get_object(xml, "status_bar")); g->paned = GTK_PANED(gtk_builder_get_object(xml, "hpaned1")); /* add new gui window to global list (push_top) */ if (window_list) { window_list->prev = g; } g->next = window_list; g->prev = NULL; window_list = g; /* set the events we're interested in receiving from the browser's * drawing area. */ gtk_widget_add_events(GTK_WIDGET(g->layout), GDK_EXPOSURE_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_SCROLL_MASK); nsgtk_widget_set_can_focus(GTK_WIDGET(g->layout), TRUE); /* set the default background colour of the drawing area to white. */ nsgtk_widget_override_background_color(GTK_WIDGET(g->layout), GTK_STATE_NORMAL, 0, 0xffff, 0xffff, 0xffff); nsgtk_connect_draw_event(GTK_WIDGET(g->layout), G_CALLBACK(nsgtk_window_draw_event), g); /* layout signals */ CONNECT(g->layout, "motion-notify-event", nsgtk_window_motion_notify_event, g); g->signalhandler[NSGTK_WINDOW_SIGNAL_CLICK] = CONNECT(g->layout, "button-press-event", nsgtk_window_button_press_event, g); CONNECT(g->layout, "button-release-event", nsgtk_window_button_release_event, g); CONNECT(g->layout, "key-press-event", nsgtk_window_keypress_event, g); CONNECT(g->layout, "size-allocate", nsgtk_window_size_allocate_event, g); CONNECT(g->layout, "scroll-event", nsgtk_window_scroll_event, g); /* status pane signals */ CONNECT(g->paned, "size-allocate", nsgtk_paned_size_allocate_event, g); CONNECT(g->paned, "notify::position", nsgtk_paned_notify__position, g); /* gtk container destructor */ CONNECT(g->container, "destroy", window_destroy, g); /* add the tab container to the scaffold notebook */ switch (temp_open_background) { case -1: tempback = !(nsoption_bool(focus_new)); break; case 0: tempback = false; break; default: tempback = true; break; } nsgtk_tab_add(g, g->container, tempback); /* safe to drop the reference to the xml as the container is * referenced by the notebook now. */ g_object_unref(xml); return g; } void nsgtk_reflow_all_windows(void) { for (struct gui_window *g = window_list; g; g = g->next) { nsgtk_tab_options_changed( nsgtk_scaffolding_notebook(g->scaffold)); g->bw->reformat_pending = true; } browser_reformat_pending = true; } /** * Process pending reformats */ void nsgtk_window_process_reformats(void) { struct gui_window *g; GtkAllocation alloc; browser_reformat_pending = false; for (g = window_list; g; g = g->next) { if (!g->bw->reformat_pending) continue; g->bw->reformat_pending = false; /* @todo consider gtk_widget_get_allocated_width() */ nsgtk_widget_get_allocation(GTK_WIDGET(g->layout), &alloc); browser_window_reformat(g->bw, false, alloc.width, alloc.height); } } void nsgtk_window_destroy_browser(struct gui_window *gw) { /* remove tab */ gtk_widget_destroy(gw->container); }
static void __CDECL menu_cut(short item, short title, void *data) { if( input_window != NULL ) browser_window_key_press( input_window->browser->bw, KEY_CUT_SELECTION); }
void ami_drag_selection(struct gui_window *g) { int x; int y; char *utf8text; char *sel; struct IFFHandle *old_iffh = iffh; struct gui_window_2 *gwin = ami_window_at_pointer(AMINS_WINDOW); /* NB: 'gwin' is at the drop point, 'g' is where the selection was dragged from. * These may be different if the selection has been dragged between windows. */ if(!gwin) { DisplayBeep(scrn); return; } x = gwin->win->MouseX; y = gwin->win->MouseY; if(ami_text_box_at_point(gwin, (ULONG *)&x, (ULONG *)&y)) { iffh = ami_clipboard_init_internal(1); browser_window_key_press(g->shared->bw, KEY_COPY_SELECTION); browser_window_mouse_click(gwin->bw, BROWSER_MOUSE_PRESS_1, x, y); browser_window_key_press(gwin->bw, KEY_PASTE); ami_clipboard_free_internal(iffh); iffh = old_iffh; } else { x = gwin->win->MouseX; y = gwin->win->MouseY; if(ami_gadget_hit(gwin->objects[GID_URL], x, y)) { if(sel = browser_window_get_selection(g->shared->bw)) { utf8text = ami_utf8_easy(sel); RefreshSetGadgetAttrs((struct Gadget *)gwin->objects[GID_URL], gwin->win, NULL, STRINGA_TextVal, utf8text, TAG_DONE); free(sel); ami_utf8_free(utf8text); } } else if(ami_gadget_hit(gwin->objects[GID_SEARCHSTRING], x, y)) { if(sel = browser_window_get_selection(g->shared->bw)) { utf8text = ami_utf8_easy(sel); RefreshSetGadgetAttrs((struct Gadget *)gwin->objects[GID_SEARCHSTRING], gwin->win, NULL, STRINGA_TextVal, utf8text, TAG_DONE); free(sel); ami_utf8_free(utf8text); } } else { DisplayBeep(scrn); } } }