diff options
Diffstat (limited to 'gtk/gtk_window.c')
| -rw-r--r-- | gtk/gtk_window.c | 188 |
1 files changed, 100 insertions, 88 deletions
diff --git a/gtk/gtk_window.c b/gtk/gtk_window.c index a00690a75..e586879f1 100644 --- a/gtk/gtk_window.c +++ b/gtk/gtk_window.c @@ -62,14 +62,11 @@ struct gui_window { int last_x, last_y; /**< storage caret location for rendering */ + GtkLayout *layout; /**< display widget for this page or frame */ GtkScrolledWindow *scrolledwindow; - /**< optional; for frames that need it; top level of gtk structure of - * gui_window */ - GtkViewport *viewport; - /**< contained in a scrolled window */ - GtkFixed *fixed; /**< contained in a viewport */ - GtkDrawingArea *drawing_area; /**< contained in a gtkfixed */ - GtkWidget *tab; /** the visible tab */ + /**< frames only; top level of gtk structure of gui_window */ + GtkWidget *tab; /**< the visible tab */ + GtkLabel *status_bar; gulong signalhandler[NSGTK_WINDOW_SIGNAL_COUNT]; /**< to allow disactivation / resume of normal window behaviour */ struct gui_window *next, *prev; /**< list for eventual cleanup */ @@ -115,14 +112,9 @@ unsigned long nsgtk_window_get_signalhandler(struct gui_window *g, int i) return g->signalhandler[i]; } -GtkDrawingArea *nsgtk_window_get_drawing_area(struct gui_window *g) +GtkLayout *nsgtk_window_get_layout(struct gui_window *g) { - return g->drawing_area; -} - -GtkScrolledWindow *nsgtk_window_get_scrolledwindow(struct gui_window *g) -{ - return g->scrolledwindow; + return g->layout; } GtkWidget *nsgtk_window_get_tab(struct gui_window *g) @@ -175,44 +167,40 @@ struct gui_window *gui_create_browser_window(struct browser_window *bw, if (bw->parent != NULL) /* Find our parent's scaffolding */ g->scaffold = bw->parent->window->scaffold; - else if (new_tab) { + else if (new_tab) 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; } - /* Attach ourselves to the list (push_top) */ - if (window_list) - window_list->prev = g; - g->next = window_list; - g->prev = NULL; - window_list = g; - /* Construct our primary elements */ - g->fixed = GTK_FIXED(gtk_fixed_new()); - g->drawing_area = GTK_DRAWING_AREA(gtk_drawing_area_new()); - gtk_fixed_put(g->fixed, GTK_WIDGET(g->drawing_area), 0, 0); - gtk_container_set_border_width(GTK_CONTAINER(g->fixed), 0); - - g->scrolledwindow = GTK_SCROLLED_WINDOW(gtk_scrolled_window_new(NULL, NULL)); - g_object_set_data(G_OBJECT(g->scrolledwindow), "gui_window", g); - gtk_scrolled_window_add_with_viewport(g->scrolledwindow, - GTK_WIDGET(g->fixed)); - gtk_scrolled_window_set_shadow_type(g->scrolledwindow, - GTK_SHADOW_NONE); - g->viewport = GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN(g->scrolledwindow))); - g->tab = NULL; + if (bw->parent == NULL) { + /* top-level document (not a frame) => create a new tab */ + GladeXML *xml = glade_xml_new(glade_netsurf_file_location, "tabContents", NULL); + if (!xml) { + warn_user("MiscError", "Failed to create tab contents"); + free(g); + return 0; + } - if (bw->parent != NULL) - /* Attach ourselves into our parent at the right point */ - nsgtk_gui_window_attach_child(bw->parent->window, g); - else { - /* Attach our viewport into the scaffold */ + GtkWidget *tab_contents = glade_xml_get_widget(xml, "tabContents"); + g->layout = GTK_LAYOUT(glade_xml_get_widget(xml, "layout")); + g->status_bar = GTK_LABEL(glade_xml_get_widget(xml, "status_bar")); + + /* connect the scrollbars to the layout widget */ + gtk_layout_set_hadjustment(g->layout, + gtk_range_get_adjustment(GTK_RANGE( + glade_xml_get_widget(xml, "hscrollbar")))); + gtk_layout_set_vadjustment(g->layout, + gtk_range_get_adjustment(GTK_RANGE( + glade_xml_get_widget(xml, "vscrollbar")))); + + /* add the tab to the scaffold */ bool tempback = true; switch (temp_open_background) { case -1: @@ -225,14 +213,27 @@ struct gui_window *gui_create_browser_window(struct browser_window *bw, tempback = true; break; } - nsgtk_tab_add(g, tempback); - } + nsgtk_tab_add(g, tab_contents, tempback); + + g_object_unref(xml); - gtk_container_set_border_width(GTK_CONTAINER(g->viewport), 0); - gtk_viewport_set_shadow_type(g->viewport, GTK_SHADOW_NONE); - gtk_widget_show(GTK_WIDGET(g->scrolledwindow)); - /* And enable visibility from our viewport down */ - gtk_widget_show_all(GTK_WIDGET(g->viewport)); + } else { + /* frame or iframe => create a child layout */ + g->layout = GTK_LAYOUT(gtk_layout_new(NULL, NULL)); + gtk_container_set_border_width(GTK_CONTAINER(g->layout), 0); + + g->scrolledwindow = GTK_SCROLLED_WINDOW(gtk_scrolled_window_new(NULL, NULL)); + g_object_set_data(G_OBJECT(g->scrolledwindow), "gui_window", g); + gtk_container_add(GTK_CONTAINER(g->scrolledwindow), GTK_WIDGET(g->layout)); + gtk_scrolled_window_set_shadow_type(g->scrolledwindow, + GTK_SHADOW_NONE); + g->tab = NULL; + + /* Attach ourselves into our parent at the right point */ + nsgtk_gui_window_attach_child(bw->parent->window, g); + + gtk_widget_show(GTK_WIDGET(g->scrolledwindow)); + } switch(bw->scrolling) { case SCROLLING_NO: @@ -245,9 +246,9 @@ struct gui_window *gui_create_browser_window(struct browser_window *bw, default: scrollpolicy = GTK_POLICY_AUTOMATIC; break; - }; + } - switch(bw->browser_window_type) { + switch (bw->browser_window_type) { case BROWSER_WINDOW_FRAMESET: if (g->scrolledwindow) gtk_scrolled_window_set_policy(g->scrolledwindow, @@ -274,10 +275,17 @@ struct gui_window *gui_create_browser_window(struct browser_window *bw, break; } + /* 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->drawing_area), + gtk_widget_add_events(GTK_WIDGET(g->layout), GDK_EXPOSURE_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | @@ -286,27 +294,27 @@ struct gui_window *gui_create_browser_window(struct browser_window *bw, GDK_POINTER_MOTION_HINT_MASK | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK); - GTK_WIDGET_SET_FLAGS(GTK_WIDGET(g->drawing_area), GTK_CAN_FOCUS); + GTK_WIDGET_SET_FLAGS(GTK_WIDGET(g->layout), GTK_CAN_FOCUS); /* set the default background colour of the drawing area to white. */ - gtk_widget_modify_bg(GTK_WIDGET(g->drawing_area), GTK_STATE_NORMAL, + gtk_widget_modify_bg(GTK_WIDGET(g->layout), GTK_STATE_NORMAL, &((GdkColor) { 0, 0xffff, 0xffff, 0xffff } )); #define CONNECT(obj, sig, callback, ptr) \ g_signal_connect(G_OBJECT(obj), (sig), G_CALLBACK(callback), (ptr)) g->signalhandler[NSGTK_WINDOW_SIGNAL_REDRAW] = - CONNECT(g->drawing_area, "expose_event", + CONNECT(g->layout, "expose_event", nsgtk_window_expose_event, g); - CONNECT(g->drawing_area, "motion_notify_event", + CONNECT(g->layout, "motion_notify_event", nsgtk_window_motion_notify_event, g); g->signalhandler[NSGTK_WINDOW_SIGNAL_CLICK] = - CONNECT(g->drawing_area, "button_press_event", + CONNECT(g->layout, "button_press_event", nsgtk_window_button_press_event, g); - CONNECT(g->drawing_area, "button_release_event", + CONNECT(g->layout, "button_release_event", nsgtk_window_button_release_event, g); - CONNECT(g->drawing_area, "key_press_event", + CONNECT(g->layout, "key_press_event", nsgtk_window_keypress_event, g); - CONNECT(g->viewport, "size_allocate", + CONNECT(g->layout, "size_allocate", nsgtk_window_size_allocate_event, g); return g; @@ -318,16 +326,16 @@ static void nsgtk_gui_window_attach_child(struct gui_window *parent, /* Attach the child gui_window (frame) into the parent. * It will be resized later on. */ - GtkFixed *parent_fixed = parent->fixed; + GtkLayout *parent_layout = parent->layout; GtkWidget *child_widget = GTK_WIDGET(child->scrolledwindow); - gtk_fixed_put(parent_fixed, child_widget, 0, 0); + gtk_layout_put(parent_layout, child_widget, 0, 0); } void gui_window_position_frame(struct gui_window *g, int x0, int y0, int x1, int y1) { /* g is a child frame, we need to place it relative to its parent */ GtkWidget *w = GTK_WIDGET(g->scrolledwindow); - GtkFixed *f = g->bw->parent->window->fixed; + GtkLayout *f = g->bw->parent->window->layout; assert(w); assert(f); LOG(("%s: %d,%d %dx%d", g->bw->name, x0, y0, x1-x0+2, y1-y0+2)); @@ -344,7 +352,7 @@ void gui_window_position_frame(struct gui_window *g, int x0, int y0, int x1, int w->allocation.width != x1 - x0 + 2 || w->allocation.height != y1 - y0 + 2) { LOG((" frame has moved/resized.")); - gtk_fixed_move(f, w, x0, y0); + gtk_layout_move(f, w, x0, y0); gtk_widget_set_size_request(w, x1 - x0 + 2, y1 - y0 + 2); } } @@ -363,7 +371,7 @@ gboolean nsgtk_window_expose_event(GtkWidget *widget, for (z = window_list; z && z != g; z = z->next) continue; assert(z); - assert(GTK_WIDGET(g->drawing_area) == widget); + assert(GTK_WIDGET(g->layout) == widget); c = g->bw->current_content; if (c == NULL) @@ -373,8 +381,8 @@ gboolean nsgtk_window_expose_event(GtkWidget *widget, if (content_get_type(c) == CONTENT_HTML) scale = 1; - current_widget = (GtkWidget *)g->drawing_area; - current_drawable = current_widget->window; + current_widget = (GtkWidget *)g->layout; + current_drawable = g->layout->bin_window; current_gc = gdk_gc_new(current_drawable); #ifdef CAIRO_VERSION current_cr = gdk_cairo_create(current_drawable); @@ -453,7 +461,7 @@ gboolean nsgtk_window_button_press_event(GtkWidget *widget, { struct gui_window *g = data; - gtk_widget_grab_focus(GTK_WIDGET(g->drawing_area)); + gtk_widget_grab_focus(GTK_WIDGET(g->layout)); gtk_widget_hide(GTK_WIDGET(nsgtk_scaffolding_history_window( g->scaffold)->window)); @@ -534,14 +542,14 @@ gboolean nsgtk_window_keypress_event(GtkWidget *widget, GdkEventKey *event, if (event->state == 0) { double value; - GtkAdjustment *vscroll = gtk_viewport_get_vadjustment(g->viewport); + GtkAdjustment *vscroll = gtk_layout_get_vadjustment(g->layout); - GtkAdjustment *hscroll = gtk_viewport_get_hadjustment(g->viewport); + GtkAdjustment *hscroll = gtk_layout_get_hadjustment(g->layout); GtkAdjustment *scroll; const GtkAllocation *const alloc = - >K_WIDGET(g->viewport)->allocation; + >K_WIDGET(g->layout)->allocation; switch (event->keyval) { default: @@ -656,7 +664,7 @@ void nsgtk_window_process_reformats(void) browser_reformat_pending = false; for (g = window_list; g; g = g->next) { - GtkWidget *widget = GTK_WIDGET(g->viewport); + GtkWidget *widget = GTK_WIDGET(g->layout); if (!g->bw->reformat_pending) continue; g->bw->reformat_pending = false; @@ -691,7 +699,7 @@ void gui_window_destroy(struct gui_window *g) /* If we're a top-level gui_window, destroy our scaffold */ if (g->scrolledwindow == NULL) { - gtk_widget_destroy(GTK_WIDGET(g->viewport)); + gtk_widget_destroy(GTK_WIDGET(g->layout)); nsgtk_scaffolding_destroy(g->scaffold); } else { gtk_widget_destroy(GTK_WIDGET(g->scrolledwindow)); @@ -712,13 +720,13 @@ void nsgtk_redraw_caret(struct gui_window *g) void gui_window_redraw(struct gui_window *g, int x0, int y0, int x1, int y1) { - gtk_widget_queue_draw_area(GTK_WIDGET(g->drawing_area), + gtk_widget_queue_draw_area(GTK_WIDGET(g->layout), x0, y0, x1-x0+1, y1-y0+1); } void gui_window_redraw_window(struct gui_window *g) { - gtk_widget_queue_draw(GTK_WIDGET(g->drawing_area)); + gtk_widget_queue_draw(GTK_WIDGET(g->layout)); } void gui_window_update_box(struct gui_window *g, @@ -729,17 +737,24 @@ void gui_window_update_box(struct gui_window *g, if (c == NULL) return; - gtk_widget_queue_draw_area(GTK_WIDGET(g->drawing_area), + gtk_widget_queue_draw_area(GTK_WIDGET(g->layout), data->redraw.x * g->bw->scale, data->redraw.y * g->bw->scale, data->redraw.width * g->bw->scale, data->redraw.height * g->bw->scale); } +void gui_window_set_status(struct gui_window *g, const char *text) +{ + assert(g); + assert(g->status_bar); + gtk_label_set_text(g->status_bar, text); +} + bool gui_window_get_scroll(struct gui_window *g, int *sx, int *sy) { - GtkAdjustment *vadj = gtk_viewport_get_vadjustment(g->viewport); - GtkAdjustment *hadj = gtk_viewport_get_hadjustment(g->viewport); + GtkAdjustment *vadj = gtk_layout_get_vadjustment(g->layout); + GtkAdjustment *hadj = gtk_layout_get_hadjustment(g->layout); assert(vadj); assert(hadj); @@ -752,8 +767,8 @@ bool gui_window_get_scroll(struct gui_window *g, int *sx, int *sy) void gui_window_set_scroll(struct gui_window *g, int sx, int sy) { - GtkAdjustment *vadj = gtk_viewport_get_vadjustment(g->viewport); - GtkAdjustment *hadj = gtk_viewport_get_hadjustment(g->viewport); + GtkAdjustment *vadj = gtk_layout_get_vadjustment(g->layout); + GtkAdjustment *hadj = gtk_layout_get_hadjustment(g->layout); gdouble vlower, vpage, vupper, hlower, hpage, hupper, x = (double)sx, y = (double)sy; assert(vadj); @@ -799,12 +814,9 @@ void gui_window_update_extent(struct gui_window *g) if (!g->bw->current_content) return; - gtk_widget_set_size_request(GTK_WIDGET(g->drawing_area), + gtk_layout_set_size(g->layout, content_get_width(g->bw->current_content) * g->bw->scale, content_get_height(g->bw->current_content) * g->bw->scale); - - gtk_widget_set_size_request(GTK_WIDGET(g->viewport), 0, 0); - } static GdkCursor *nsgtk_create_menu_cursor(void) @@ -915,9 +927,9 @@ void gui_window_set_pointer(struct gui_window *g, gui_pointer_shape shape) if (!nullcursor) cursor = gdk_cursor_new_for_display( gtk_widget_get_display( - GTK_WIDGET(g->drawing_area)), + GTK_WIDGET(g->layout)), cursortype); - gdk_window_set_cursor(GTK_WIDGET(g->drawing_area)->window, cursor); + gdk_window_set_cursor(GTK_WIDGET(g->layout)->window, cursor); if (!nullcursor) gdk_cursor_unref(cursor); @@ -938,7 +950,7 @@ void gui_window_place_caret(struct gui_window *g, int x, int y, int height) nsgtk_redraw_caret(g); - gtk_widget_grab_focus(GTK_WIDGET(g->drawing_area)); + gtk_widget_grab_focus(GTK_WIDGET(g->layout)); } void gui_window_remove_caret(struct gui_window *g) @@ -984,8 +996,8 @@ void gui_drag_save_selection(struct selection *s, struct gui_window *g) void gui_window_get_dimensions(struct gui_window *g, int *width, int *height, bool scaled) { - *width = GTK_WIDGET(g->viewport)->allocation.width; - *height = GTK_WIDGET(g->viewport)->allocation.height; + *width = GTK_WIDGET(g->layout)->allocation.width; + *height = GTK_WIDGET(g->layout)->allocation.height; if (scaled) { *width /= g->bw->scale; |