diff options
Diffstat (limited to 'src/ui/select-workspace.c')
| -rw-r--r-- | src/ui/select-workspace.c | 135 |
1 files changed, 89 insertions, 46 deletions
diff --git a/src/ui/select-workspace.c b/src/ui/select-workspace.c index 453465db..70b7555a 100644 --- a/src/ui/select-workspace.c +++ b/src/ui/select-workspace.c @@ -1,7 +1,5 @@ /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ -/* Metacity popup window thing showing windows you can tab to */ - /* * Copyright (C) 2001 Havoc Pennington * Copyright (C) 2002 Red Hat, Inc. @@ -31,49 +29,13 @@ #define SELECT_OUTLINE_WIDTH 2 #define MINI_WORKSPACE_WIDTH 48 -static void meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass); - -static gboolean meta_select_workspace_draw (GtkWidget *widget, - cairo_t *cr); - -GType -meta_select_workspace_get_type (void) +struct _MetaSelectWorkspacePrivate { - static GType workspace_type = 0; - - if (!workspace_type) - { - static const GTypeInfo workspace_info = - { - sizeof (MetaSelectWorkspaceClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) meta_select_workspace_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (MetaSelectWorkspace), - 16, /* n_preallocs */ - (GInstanceInitFunc) NULL, - }; - - workspace_type = g_type_register_static (GTK_TYPE_DRAWING_AREA, - "MetaSelectWorkspace", - &workspace_info, - 0); - } - - return workspace_type; -} + MetaWorkspace *workspace; + gboolean selected; +}; -static void -meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass) -{ - GtkWidgetClass *widget_class; - - widget_class = GTK_WIDGET_CLASS (klass); - - widget_class->draw = meta_select_workspace_draw; -} +G_DEFINE_TYPE_WITH_PRIVATE (MetaSelectWorkspace, meta_select_workspace, GTK_TYPE_DRAWING_AREA); /** * meta_convert_meta_to_wnck() converts a MetaWindow to a @@ -113,14 +75,16 @@ static gboolean meta_select_workspace_draw (GtkWidget *widget, cairo_t *cr) { + MetaSelectWorkspace *select; MetaWorkspace *workspace; WnckWindowDisplayInfo *windows; GtkAllocation allocation; int i, n_windows; GList *tmp, *list; - workspace = META_SELECT_WORKSPACE (widget)->workspace; - + select = META_SELECT_WORKSPACE (widget); + workspace = select->priv->workspace; + list = meta_stack_list_windows (workspace->screen->stack, workspace); n_windows = g_list_length (list); windows = g_new (WnckWindowDisplayInfo, n_windows); @@ -171,7 +135,7 @@ meta_select_workspace_draw (GtkWidget *widget, g_free (windows); - if (META_SELECT_WORKSPACE (widget)->selected) + if (select->priv->selected) { GtkStyleContext *context; GdkRGBA color; @@ -195,3 +159,82 @@ meta_select_workspace_draw (GtkWidget *widget, return TRUE; } + +static void +meta_select_workspace_get_preferred_width (GtkWidget *widget, + gint *minimum_width, + gint *natural_width) +{ + GTK_WIDGET_CLASS (meta_select_workspace_parent_class)->get_preferred_width (widget, + minimum_width, + natural_width); + + *minimum_width += SELECT_OUTLINE_WIDTH * 2; + *natural_width += SELECT_OUTLINE_WIDTH * 2; +} + +static void +meta_select_workspace_get_preferred_height (GtkWidget *widget, + gint *minimum_height, + gint *natural_height) +{ + GTK_WIDGET_CLASS (meta_select_workspace_parent_class)->get_preferred_height (widget, + minimum_height, + natural_height); + + *minimum_height += SELECT_OUTLINE_WIDTH * 2; + *natural_height += SELECT_OUTLINE_WIDTH * 2; +} + +static void +meta_select_workspace_init (MetaSelectWorkspace *workspace) +{ + workspace->priv = meta_select_workspace_get_instance_private (workspace); +} + +static void +meta_select_workspace_class_init (MetaSelectWorkspaceClass *class) +{ + GtkWidgetClass *widget_class; + + widget_class = GTK_WIDGET_CLASS (class); + + widget_class->draw = meta_select_workspace_draw; + widget_class->get_preferred_width = meta_select_workspace_get_preferred_width; + widget_class->get_preferred_height = meta_select_workspace_get_preferred_height; +} + +GtkWidget * +meta_select_workspace_new (MetaWorkspace *workspace) +{ + GtkWidget *widget; + MetaSelectWorkspace *select; + double screen_aspect; + + widget = g_object_new (META_TYPE_SELECT_WORKSPACE, NULL); + select = META_SELECT_WORKSPACE (widget); + screen_aspect = (double) workspace->screen->rect.height / + (double) workspace->screen->rect.width; + + gtk_widget_set_size_request (widget, + MINI_WORKSPACE_WIDTH + SELECT_OUTLINE_WIDTH * 2, + MINI_WORKSPACE_WIDTH * screen_aspect + SELECT_OUTLINE_WIDTH * 2); + + select->priv->workspace = workspace; + + return widget; +} + +void +meta_select_workspace_select (MetaSelectWorkspace *workspace) +{ + workspace->priv->selected = TRUE; + gtk_widget_queue_draw (GTK_WIDGET (workspace)); +} + +void +meta_select_workspace_unselect (MetaSelectWorkspace *workspace) +{ + workspace->priv->selected = FALSE; + gtk_widget_queue_draw (GTK_WIDGET (workspace)); +} |