diff options
Diffstat (limited to 'endless/eostopbar.c')
| -rw-r--r-- | endless/eostopbar.c | 302 |
1 files changed, 47 insertions, 255 deletions
diff --git a/endless/eostopbar.c b/endless/eostopbar.c index 3f9dbdf..1debdee 100644 --- a/endless/eostopbar.c +++ b/endless/eostopbar.c @@ -11,42 +11,20 @@ * @short_description: The top bar of the window, above the main area of your * application. * @title: TopBar - * - * The #EosTopBar has three different areas that can be managed through this - * class: a left widget, center widget, and action buttons area. - * - * The action buttons area contain "minimize", "maximize" and "close" buttons. + * + * The #EosTopBar has two different areas that can be managed through this + * class: a left widget and a center widget, which can both contain any other + * widget. */ -#define _EOS_STYLE_CLASS_TOP_BAR "top-bar" -#define _EOS_STYLE_CLASS_UNMAXIMIZED "unmaximized" #define _EOS_TOP_BAR_HEIGHT_PX 36 -#define _EOS_TOP_BAR_BUTTON_PADDING_PX 4 -#define _EOS_TOP_BAR_ICON_SIZE_PX 16 -#define _EOS_TOP_BAR_HORIZONTAL_BUTTON_MARGIN_PX 7 -#define _EOS_TOP_BAR_BUTTON_SEPARATION_PX 8 -#define _EOS_TOP_BAR_VERTICAL_BUTTON_MARGIN_PX 6 -#define _EOS_TOP_BAR_MINIMIZE_ICON_NAME "window-minimize-symbolic" -#define _EOS_TOP_BAR_MAXIMIZE_ICON_NAME "window-maximize-symbolic" -#define _EOS_TOP_BAR_UNMAXIMIZE_ICON_NAME "window-restore-symbolic" -#define _EOS_TOP_BAR_CLOSE_ICON_NAME "window-close-symbolic" -#define _EOS_TOP_BAR_CREDITS_ICON_NAME "user-info-symbolic" typedef struct { - GtkWidget *actions_grid; - GtkWidget *left_top_bar_attach; - GtkWidget *center_top_bar_attach; - + GtkWidget *center_top_bar_attach; /* needed to suppress default title */ GtkWidget *left_top_bar_widget; GtkWidget *center_top_bar_widget; - GtkWidget *minimize_button; - GtkWidget *minimize_icon; - GtkWidget *maximize_button; - GtkWidget *maximize_icon; - GtkWidget *close_button; - GtkWidget *close_icon; - GtkWidget *credits_button; - GtkWidget *credits_icon; + /* This works like a revealer but it's really a GtkStack so that it takes up + space and presents a target even when it's not shown. */ GtkWidget *credits_stack; gboolean show_credits_button; @@ -54,12 +32,9 @@ typedef struct { guint credits_leave_handler; } EosTopBarPrivate; -G_DEFINE_TYPE_WITH_PRIVATE (EosTopBar, eos_top_bar, GTK_TYPE_EVENT_BOX) +G_DEFINE_TYPE_WITH_PRIVATE (EosTopBar, eos_top_bar, GTK_TYPE_HEADER_BAR) enum { - CLOSE_CLICKED, - MINIMIZE_CLICKED, - MAXIMIZE_CLICKED, CREDITS_CLICKED, LAST_SIGNAL }; @@ -75,6 +50,15 @@ enum { static GParamSpec *eos_top_bar_props[NPROPS] = { NULL, }; static void +eos_top_bar_constructed (GObject *object) +{ + EosTopBar *self = EOS_TOP_BAR (object); + EosTopBarPrivate *priv = eos_top_bar_get_instance_private (self); + gtk_header_bar_set_custom_title (GTK_HEADER_BAR (self), + priv->center_top_bar_attach); +} + +static void eos_top_bar_get_property (GObject *object, guint property_id, GValue *value, @@ -175,48 +159,33 @@ eos_top_bar_draw (GtkWidget *self_widget, } static void +on_credits_clicked (GtkButton *button, + EosTopBar *self) +{ + g_signal_emit (self, top_bar_signals[CREDITS_CLICKED], 0); +} + +static void eos_top_bar_class_init (EosTopBarClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + object_class->constructed = eos_top_bar_constructed; object_class->get_property = eos_top_bar_get_property; object_class->set_property = eos_top_bar_set_property; widget_class->get_preferred_height = eos_top_bar_get_preferred_height; widget_class->draw = eos_top_bar_draw; - /* - * Emitted when the minimize button has been activated. - */ - top_bar_signals[MINIMIZE_CLICKED] = - g_signal_new ("minimize-clicked", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, - 0, - NULL, NULL, NULL, - G_TYPE_NONE, 0); - - /* - * Emitted when the maximize button has been activated. - */ - top_bar_signals[MAXIMIZE_CLICKED] = - g_signal_new ("maximize-clicked", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, - 0, - NULL, NULL, NULL, - G_TYPE_NONE, 0); - - /* - * Emitted when the close button has been activated. - */ - top_bar_signals[CLOSE_CLICKED] = - g_signal_new ("close-clicked", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, - 0, - NULL, NULL, NULL, - G_TYPE_NONE, 0); + gtk_widget_class_set_template_from_resource (widget_class, + "/com/endlessm/sdk/widgets/topbar.ui"); + gtk_widget_class_bind_template_child_internal_private (widget_class, + EosTopBar, + center_top_bar_attach); + gtk_widget_class_bind_template_child_internal_private (widget_class, + EosTopBar, + credits_stack); + gtk_widget_class_bind_template_callback (widget_class, on_credits_clicked); top_bar_signals[CREDITS_CLICKED] = g_signal_new ("credits-clicked", G_OBJECT_CLASS_TYPE (object_class), @@ -232,174 +201,24 @@ eos_top_bar_class_init (EosTopBarClass *klass) g_object_class_install_properties (object_class, NPROPS, eos_top_bar_props); } -static void -on_minimize_clicked_cb (GtkButton *button, - gpointer user_data) -{ - EosTopBar *self = EOS_TOP_BAR (user_data); - g_signal_emit (self, top_bar_signals[MINIMIZE_CLICKED], 0); -} - -static void -on_maximize_clicked_cb (GtkButton *button, - gpointer user_data) -{ - EosTopBar *self = EOS_TOP_BAR (user_data); - g_signal_emit (self, top_bar_signals[MAXIMIZE_CLICKED], 0); -} - -static void -on_close_clicked_cb (GtkButton *button, - gpointer user_data) -{ - EosTopBar *self = EOS_TOP_BAR (user_data); - g_signal_emit (self, top_bar_signals[CLOSE_CLICKED], 0); -} - static gboolean -on_stack_hover (GtkStack *stack, - GdkEvent *event, - gpointer data) +on_stack_hover (GtkStack *stack, + GdkEventCrossing *event, + gpointer data) { gboolean show = GPOINTER_TO_INT (data); - gtk_stack_set_visible_child_name (stack, show ? "button" : "blank"); + if (event->window == gtk_widget_get_window (GTK_WIDGET (stack))) + gtk_stack_set_visible_child_name (stack, show ? "button" : "blank"); return GDK_EVENT_PROPAGATE; } static void -on_credits_clicked (GtkButton *button, - EosTopBar *self) -{ - g_signal_emit (self, top_bar_signals[CREDITS_CLICKED], 0); -} - -static void eos_top_bar_init (EosTopBar *self) { - GtkStyleContext *context; EosTopBarPrivate *priv = eos_top_bar_get_instance_private (self); - context = gtk_widget_get_style_context (GTK_WIDGET (self)); - gtk_style_context_add_class (context, _EOS_STYLE_CLASS_TOP_BAR); - - gtk_widget_set_hexpand (GTK_WIDGET (self), TRUE); - - priv->actions_grid = - g_object_new (GTK_TYPE_GRID, - "orientation", GTK_ORIENTATION_HORIZONTAL, - "hexpand", TRUE, - "halign", GTK_ALIGN_FILL, - "column-spacing", _EOS_TOP_BAR_BUTTON_SEPARATION_PX, - "margin-top", _EOS_TOP_BAR_VERTICAL_BUTTON_MARGIN_PX, - "margin-bottom", _EOS_TOP_BAR_VERTICAL_BUTTON_MARGIN_PX, - "margin-start", _EOS_TOP_BAR_HORIZONTAL_BUTTON_MARGIN_PX, - "margin-end", _EOS_TOP_BAR_HORIZONTAL_BUTTON_MARGIN_PX, - NULL); - - priv->left_top_bar_attach = gtk_alignment_new (0.5, 0.5, 0.0, 0.0); - priv->center_top_bar_attach = gtk_alignment_new (0.5, 0.5, 0.0, 0.0); - gtk_widget_set_hexpand (priv->center_top_bar_attach, TRUE); - gtk_widget_set_halign (priv->center_top_bar_attach, GTK_ALIGN_CENTER); - gtk_widget_set_vexpand (priv->left_top_bar_attach, TRUE); - gtk_widget_set_vexpand (priv->center_top_bar_attach, TRUE); - - /* TODO implement adding actions and widgets to the actions_grid */ - - priv->minimize_button = - g_object_new (GTK_TYPE_BUTTON, - "can-focus", FALSE, - "halign", GTK_ALIGN_END, - "valign", GTK_ALIGN_CENTER, - NULL); - priv->minimize_icon = - gtk_image_new_from_icon_name (_EOS_TOP_BAR_MINIMIZE_ICON_NAME, - GTK_ICON_SIZE_SMALL_TOOLBAR); - g_object_set(priv->minimize_icon, - "pixel-size", _EOS_TOP_BAR_ICON_SIZE_PX, - "margin", _EOS_TOP_BAR_BUTTON_PADDING_PX, - NULL); - gtk_container_add (GTK_CONTAINER (priv->minimize_button), - priv->minimize_icon); - - priv->maximize_button = - g_object_new (GTK_TYPE_BUTTON, - "can-focus", FALSE, - "halign", GTK_ALIGN_END, - "valign", GTK_ALIGN_CENTER, - NULL); - priv->maximize_icon = gtk_image_new (); - eos_top_bar_update_window_maximized (self, TRUE); - g_object_set(priv->maximize_icon, - "pixel-size", _EOS_TOP_BAR_ICON_SIZE_PX, - "margin", _EOS_TOP_BAR_BUTTON_PADDING_PX, - NULL); - gtk_container_add (GTK_CONTAINER (priv->maximize_button), - priv->maximize_icon); - - priv->close_button = - g_object_new (GTK_TYPE_BUTTON, - "can-focus", FALSE, - "halign", GTK_ALIGN_END, - "valign", GTK_ALIGN_CENTER, - NULL); - priv->close_icon = - gtk_image_new_from_icon_name (_EOS_TOP_BAR_CLOSE_ICON_NAME, - GTK_ICON_SIZE_SMALL_TOOLBAR); - g_object_set(priv->close_icon, - "pixel-size", _EOS_TOP_BAR_ICON_SIZE_PX, - "margin", _EOS_TOP_BAR_BUTTON_PADDING_PX, - NULL); - gtk_container_add (GTK_CONTAINER (priv->close_button), - priv->close_icon); + gtk_widget_init_template (GTK_WIDGET (self)); - /* This works like a revealer but it's really a GtkStack so that it takes up - space and presents a target even when it's not shown. */ - priv->credits_stack = gtk_stack_new (); - gtk_stack_set_transition_type (GTK_STACK (priv->credits_stack), - GTK_STACK_TRANSITION_TYPE_CROSSFADE); - gtk_widget_add_events (priv->credits_stack, - GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK); - gtk_stack_add_named (GTK_STACK (priv->credits_stack), - gtk_event_box_new (), "blank"); - priv->credits_button = g_object_new (GTK_TYPE_BUTTON, - "can-focus", FALSE, - "halign", GTK_ALIGN_END, - "valign", GTK_ALIGN_CENTER, - NULL); - priv->credits_icon = - gtk_image_new_from_icon_name (_EOS_TOP_BAR_CREDITS_ICON_NAME, - GTK_ICON_SIZE_SMALL_TOOLBAR); - g_object_set (priv->credits_icon, - "pixel-size", _EOS_TOP_BAR_ICON_SIZE_PX, - "margin", _EOS_TOP_BAR_BUTTON_PADDING_PX, - NULL); - gtk_container_add (GTK_CONTAINER (priv->credits_button), priv->credits_icon); - gtk_stack_add_named (GTK_STACK (priv->credits_stack), - priv->credits_button, "button"); - - gtk_container_add (GTK_CONTAINER (priv->actions_grid), - priv->left_top_bar_attach); - gtk_container_add (GTK_CONTAINER (priv->actions_grid), - priv->center_top_bar_attach); - gtk_container_add (GTK_CONTAINER (priv->actions_grid), priv->credits_stack); - gtk_container_add (GTK_CONTAINER (priv->actions_grid), - priv->minimize_button); - gtk_container_add (GTK_CONTAINER (priv->actions_grid), - priv->maximize_button); - gtk_container_add (GTK_CONTAINER (priv->actions_grid), - priv->close_button); - - gtk_container_add (GTK_CONTAINER (self), priv->actions_grid); - - gtk_widget_set_hexpand (GTK_WIDGET (self), TRUE); - gtk_widget_set_halign (GTK_WIDGET (self), GTK_ALIGN_FILL); - - g_signal_connect (priv->minimize_button, "clicked", - G_CALLBACK (on_minimize_clicked_cb), self); - g_signal_connect (priv->maximize_button, "clicked", - G_CALLBACK (on_maximize_clicked_cb), self); - g_signal_connect (priv->close_button, "clicked", - G_CALLBACK (on_close_clicked_cb), self); priv->credits_enter_handler = g_signal_connect (priv->credits_stack, "enter-notify-event", G_CALLBACK (on_stack_hover), GINT_TO_POINTER (TRUE)); @@ -408,8 +227,6 @@ eos_top_bar_init (EosTopBar *self) G_CALLBACK (on_stack_hover), GINT_TO_POINTER (FALSE)); g_signal_handler_block (priv->credits_stack, priv->credits_enter_handler); g_signal_handler_block (priv->credits_stack, priv->credits_leave_handler); - g_signal_connect (priv->credits_button, "clicked", - G_CALLBACK (on_credits_clicked), self); } GtkWidget * @@ -438,14 +255,16 @@ eos_top_bar_set_left_widget (EosTopBar *self, return; if (priv->left_top_bar_widget) - gtk_container_remove (GTK_CONTAINER (priv->left_top_bar_attach), - priv->left_top_bar_widget); + { + gtk_container_remove (GTK_CONTAINER (self), priv->left_top_bar_widget); + } priv->left_top_bar_widget = left_top_bar_widget; if (left_top_bar_widget) { - gtk_container_add (GTK_CONTAINER (priv->left_top_bar_attach), - priv->left_top_bar_widget); + gtk_widget_set_valign (priv->left_top_bar_widget, GTK_ALIGN_CENTER); + gtk_header_bar_pack_start (GTK_HEADER_BAR (self), + priv->left_top_bar_widget); } } @@ -477,38 +296,11 @@ eos_top_bar_set_center_widget (EosTopBar *self, { gtk_container_add (GTK_CONTAINER (priv->center_top_bar_attach), priv->center_top_bar_widget); + gtk_widget_show (priv->center_top_bar_widget); } } /* - * eos_top_bar_update_window_maximized: - * @self: the top bar - * @is_maximized: whether the window is currently maximized - * - * Private method for eos_window to update the topbar on the window maximized - * state. The top bar will flip the asset of the maximized button depending on - * the state - */ -void -eos_top_bar_update_window_maximized (EosTopBar *self, - gboolean is_maximized) -{ - g_return_if_fail (EOS_IS_TOP_BAR (self)); - EosTopBarPrivate *priv = eos_top_bar_get_instance_private (self); - - gchar *icon_name = is_maximized ? _EOS_TOP_BAR_UNMAXIMIZE_ICON_NAME : _EOS_TOP_BAR_MAXIMIZE_ICON_NAME; - gtk_image_set_from_icon_name (GTK_IMAGE (priv->maximize_icon), - icon_name, - GTK_ICON_SIZE_SMALL_TOOLBAR); - - GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (self)); - if (!is_maximized) - gtk_style_context_add_class (context, _EOS_STYLE_CLASS_UNMAXIMIZED); - else - gtk_style_context_remove_class (context, _EOS_STYLE_CLASS_UNMAXIMIZED); -} - -/* * eos_top_bar_get_show_credits_button: * @self: the top bar * |