forked from AuroraMiddleware/gtk
Add tweaks
Allow setting the puzzle size, and allow chosing between the rose and the radioactive animation. Change the default size to 3. 6 is just too hard.
This commit is contained in:
Matthias Clasen
parent
547d63d56a
commit
a849ffbd79
@ -9,13 +9,179 @@
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/* Include the header for the puzzle piece */
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#include "puzzlepiece.h"
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#include "paintable.h"
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#define ICON_TYPE_PAINTABLE (icon_paintable_get_type ())
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G_DECLARE_FINAL_TYPE (IconPaintable, icon_paintable, ICON, PAINTABLE, GObject)
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GdkPaintable * icon_paintable_new (GdkPaintable *paintable,
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double height);
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struct _IconPaintable
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{
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GObject parent_instance;
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GdkPaintable *paintable;
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double height;
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double scale_factor;
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};
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struct _IconPaintableClass
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{
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GObjectClass parent_class;
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};
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static void
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icon_paintable_paintable_snapshot (GdkPaintable *paintable,
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GdkSnapshot *snapshot,
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double width,
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double height)
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{
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IconPaintable *self = ICON_PAINTABLE (paintable);
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if (self->scale_factor == 1.0)
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{
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gdk_paintable_snapshot (self->paintable, snapshot, width, height);
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}
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else
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{
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graphene_matrix_t scale_matrix;
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graphene_matrix_init_scale (&scale_matrix, 1.0 / self->scale_factor, 1.0 / self->scale_factor, 1.0);
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gtk_snapshot_push_transform (snapshot, &scale_matrix);
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gdk_paintable_snapshot (self->paintable,
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snapshot,
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width * self->scale_factor,
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height * self->scale_factor);
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gtk_snapshot_pop (snapshot);
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}
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}
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static GdkPaintable *
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icon_paintable_paintable_get_current_image (GdkPaintable *paintable)
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{
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IconPaintable *self = ICON_PAINTABLE (paintable);
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GdkPaintable *current_paintable, *current_self;
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current_paintable = gdk_paintable_get_current_image (self->paintable);
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current_self = icon_paintable_new (current_paintable, self->height);
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g_object_unref (current_paintable);
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return current_self;
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}
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static GdkPaintableFlags
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icon_paintable_paintable_get_flags (GdkPaintable *paintable)
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{
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IconPaintable *self = ICON_PAINTABLE (paintable);
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return gdk_paintable_get_flags (self->paintable);
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}
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static int
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icon_paintable_paintable_get_intrinsic_width (GdkPaintable *paintable)
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{
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IconPaintable *self = ICON_PAINTABLE (paintable);
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return gdk_paintable_get_intrinsic_width (self->paintable) / self->scale_factor;
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}
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static int
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icon_paintable_paintable_get_intrinsic_height (GdkPaintable *paintable)
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{
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IconPaintable *self = ICON_PAINTABLE (paintable);
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return gdk_paintable_get_intrinsic_height (self->paintable) / self->scale_factor;
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}
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static double icon_paintable_paintable_get_intrinsic_aspect_ratio (GdkPaintable *paintable)
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{
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IconPaintable *self = ICON_PAINTABLE (paintable);
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return gdk_paintable_get_intrinsic_aspect_ratio (self->paintable);
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};
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static void
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icon_paintable_paintable_init (GdkPaintableInterface *iface)
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{
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iface->snapshot = icon_paintable_paintable_snapshot;
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iface->get_current_image = icon_paintable_paintable_get_current_image;
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iface->get_flags = icon_paintable_paintable_get_flags;
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iface->get_intrinsic_width = icon_paintable_paintable_get_intrinsic_width;
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iface->get_intrinsic_height = icon_paintable_paintable_get_intrinsic_height;
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iface->get_intrinsic_aspect_ratio = icon_paintable_paintable_get_intrinsic_aspect_ratio;
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}
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G_DEFINE_TYPE_EXTENDED (IconPaintable, icon_paintable, G_TYPE_OBJECT, 0,
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G_IMPLEMENT_INTERFACE (GDK_TYPE_PAINTABLE,
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icon_paintable_paintable_init))
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static void
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icon_paintable_dispose (GObject *object)
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{
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IconPaintable *self = ICON_PAINTABLE (object);
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if (self->paintable)
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{
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g_signal_handlers_disconnect_by_func (self->paintable, gdk_paintable_invalidate_contents, self);
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g_signal_handlers_disconnect_by_func (self->paintable, gdk_paintable_invalidate_size, self);
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g_clear_object (&self->paintable);
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}
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G_OBJECT_CLASS (icon_paintable_parent_class)->dispose (object);
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}
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static void
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icon_paintable_class_init (IconPaintableClass *klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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gobject_class->dispose = icon_paintable_dispose;
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}
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static void
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icon_paintable_init (IconPaintable *self)
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{
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self->scale_factor = 1.0;
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}
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GdkPaintable *
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icon_paintable_new (GdkPaintable *paintable,
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double height)
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{
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IconPaintable *self;
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g_return_val_if_fail (GDK_IS_PAINTABLE (paintable), NULL);
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g_return_val_if_fail (height > 0.0, NULL);
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self = g_object_new (ICON_TYPE_PAINTABLE, NULL);
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self->paintable = g_object_ref (paintable);
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g_signal_connect_swapped (paintable, "invalidate-contents", G_CALLBACK (gdk_paintable_invalidate_contents), self);
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g_signal_connect_swapped (paintable, "invalidate-size", G_CALLBACK (gdk_paintable_invalidate_size), self);
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self->height = height;
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if (gdk_paintable_get_intrinsic_height (paintable) == 0)
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self->scale_factor = 1.0;
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else
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self->scale_factor = gdk_paintable_get_intrinsic_height (paintable) / height;
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return GDK_PAINTABLE (self);
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}
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static GtkWidget *window = NULL;
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static GtkWidget *frame = NULL;
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static GtkWidget *size_spin = NULL;
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static GtkWidget *rose_button = NULL;
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static GdkPaintable *puzzle = NULL;
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static GdkPaintable *rose = NULL;
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static GdkPaintable *atom = NULL;
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static gboolean solved = TRUE;
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static guint width = 6;
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static guint height = 6;
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static guint width = 3;
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static guint height = 3;
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static guint pos_x;
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static guint pos_y;
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@ -280,24 +446,98 @@ reshuffle (void)
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GtkWidget *grid;
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grid = gtk_bin_get_child (GTK_BIN (frame));
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shuffle_puzzle (grid);
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if (solved)
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start_puzzle (puzzle);
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else
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shuffle_puzzle (grid);
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gtk_widget_grab_focus (grid);
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}
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static void
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reconfigure (void)
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{
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GtkWidget *popover;
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GtkWidget *grid;
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width = height = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (size_spin));
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if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rose_button)))
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puzzle = rose;
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else
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puzzle= atom;
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start_puzzle (puzzle);
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popover = gtk_widget_get_ancestor (size_spin, GTK_TYPE_POPOVER);
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gtk_popover_popdown (GTK_POPOVER (popover));
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grid = gtk_bin_get_child (GTK_BIN (frame));
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gtk_widget_grab_focus (grid);
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}
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GtkWidget *
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do_sliding_puzzle (GtkWidget *do_widget)
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{
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GdkPaintable *puzzle;
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if (!window)
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{
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GtkWidget *header;
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GtkWidget *restart;
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GtkWidget *tweak;
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GtkWidget *popover;
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GtkWidget *tweaks;
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GtkWidget *apply;
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GtkWidget *image;
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GtkWidget *button;
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GtkWidget *label;
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rose = GDK_PAINTABLE (gdk_texture_new_from_resource ("/sliding_puzzle/portland-rose.jpg"));
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atom = gtk_nuclear_animation_new ();
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puzzle = rose;
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tweaks = gtk_grid_new ();
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gtk_grid_set_row_spacing (GTK_GRID (tweaks), 10);
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gtk_grid_set_column_spacing (GTK_GRID (tweaks), 10);
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g_object_set (tweaks, "margin", 10, NULL);
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rose_button = button = gtk_radio_button_new (NULL);
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image = gtk_image_new_from_paintable (icon_paintable_new (rose, 40));
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gtk_image_set_can_shrink (GTK_IMAGE (image), TRUE);
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gtk_widget_set_size_request (image, 40, 40);
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gtk_container_add (GTK_CONTAINER (button), image);
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
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gtk_grid_attach (GTK_GRID (tweaks), button, 0, 0, 1, 1);
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button = gtk_radio_button_new_from_widget (button);
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image = gtk_image_new_from_paintable (icon_paintable_new (atom, 40));
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gtk_image_set_can_shrink (GTK_IMAGE (image), TRUE);
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gtk_widget_set_size_request (image, 40, 40);
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gtk_container_add (GTK_CONTAINER (button), image);
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gtk_widget_set_halign (button, GTK_ALIGN_CENTER);
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gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
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gtk_grid_attach (GTK_GRID (tweaks), button, 1, 0, 1, 1);
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label = gtk_label_new ("Size");
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gtk_label_set_xalign (label, 0.0);
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gtk_grid_attach (GTK_GRID (tweaks), label, 0, 1, 1, 1);
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size_spin = gtk_spin_button_new_with_range (2, 10, 1);
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gtk_spin_button_set_value (GTK_SPIN_BUTTON (size_spin), width);
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gtk_grid_attach (GTK_GRID (tweaks), size_spin, 1, 1, 1, 1);
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apply = gtk_button_new_with_label ("Apply");
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gtk_widget_set_halign (apply, GTK_ALIGN_END);
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gtk_grid_attach (GTK_GRID (tweaks), apply, 1, 2, 1, 1);
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g_signal_connect (apply, "clicked", G_CALLBACK (reconfigure), NULL);
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popover = gtk_popover_new (NULL);
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gtk_popover_set_modal (GTK_POPOVER (popover), TRUE);
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gtk_container_add (GTK_CONTAINER (popover), tweaks);
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restart = gtk_button_new_from_icon_name ("view-refresh-symbolic");
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g_signal_connect (restart, "clicked", G_CALLBACK (reshuffle), NULL);
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tweak = gtk_menu_button_new ();
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gtk_menu_button_set_popover (GTK_MENU_BUTTON (tweak), popover);
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gtk_button_set_icon_name (tweak, "emblem-system-symbolic");
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header = gtk_header_bar_new ();
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gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
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gtk_header_bar_pack_start (GTK_HEADER_BAR (header), restart);
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gtk_header_bar_pack_end (GTK_HEADER_BAR (header), tweak);
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_display (GTK_WINDOW (window),
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gtk_widget_get_display (do_widget));
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@ -307,15 +547,10 @@ do_sliding_puzzle (GtkWidget *do_widget)
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_widget_destroyed), &window);
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puzzle = GDK_PAINTABLE (gdk_texture_new_from_resource ("/sliding_puzzle/portland-rose.jpg"));
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frame = gtk_aspect_frame_new (NULL, 0.5, 0.5, (float) gdk_paintable_get_intrinsic_aspect_ratio (puzzle), FALSE);
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gtk_container_add (GTK_CONTAINER (window), frame);
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/* Start a puzzle with a default image */
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start_puzzle (puzzle);
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g_object_unref (puzzle);
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}
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if (!gtk_widget_get_visible (window))
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