[gtk+/wip/renderops: 3/6] inspector: Add a way to snapshot rendering operations
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/wip/renderops: 3/6] inspector: Add a way to snapshot rendering operations
- Date: Tue, 30 Jun 2015 04:08:01 +0000 (UTC)
commit 3fc2dc9a5c89466ce5719fee999b43c9d2c29bd6
Author: Benjamin Otte <otte redhat com>
Date: Tue Jun 30 02:17:45 2015 +0200
inspector: Add a way to snapshot rendering operations
This shows the rendering broken into components for easier debugging.
gtk/inspector/Makefile.inc | 11 ++
gtk/inspector/gtkrenderoperation.c | 88 ++++++++++++
gtk/inspector/gtkrenderoperation.h | 69 ++++++++++
gtk/inspector/gtkrenderoperationcairo.c | 98 +++++++++++++
gtk/inspector/gtkrenderoperationcairo.h | 57 ++++++++
gtk/inspector/gtkrenderoperationwidget.c | 123 +++++++++++++++++
gtk/inspector/gtkrenderoperationwidget.h | 64 +++++++++
gtk/inspector/magnifier.c | 24 ++++
gtk/inspector/magnifier.ui | 11 ++
gtk/inspector/recordingrenderops.c | 187 +++++++++++++++++++++++++
gtk/inspector/recordingrenderops.h | 62 +++++++++
gtk/inspector/snapshot.c | 218 ++++++++++++++++++++++++++++++
gtk/inspector/snapshot.h | 66 +++++++++
gtk/inspector/snapshot.ui | 53 +++++++
gtk/inspector/window.c | 6 +-
gtk/inspector/window.h | 2 +
16 files changed, 1136 insertions(+), 3 deletions(-)
---
diff --git a/gtk/inspector/Makefile.inc b/gtk/inspector/Makefile.inc
index 92fb1b9..cd05907 100644
--- a/gtk/inspector/Makefile.inc
+++ b/gtk/inspector/Makefile.inc
@@ -9,6 +9,9 @@ inspector_c_sources = \
inspector/general.c \
inspector/gestures.c \
inspector/graphdata.c \
+ inspector/gtkrenderoperation.c \
+ inspector/gtkrenderoperationcairo.c \
+ inspector/gtkrenderoperationwidget.c \
inspector/gtktreemodelcssnode.c \
inspector/init.c \
inspector/inspect-button.c \
@@ -19,10 +22,12 @@ inspector_c_sources = \
inspector/object-tree.c \
inspector/prop-editor.c \
inspector/prop-list.c \
+ inspector/recordingrenderops.c \
inspector/resource-list.c \
inspector/selector.c \
inspector/signals-list.c \
inspector/size-groups.c \
+ inspector/snapshot.c \
inspector/statistics.c \
inspector/style-prop-list.c \
inspector/treewalk.c \
@@ -40,6 +45,9 @@ inspector_h_sources = \
inspector/general.h \
inspector/gestures.h \
inspector/graphdata.h \
+ inspector/gtkrenderoperation.h \
+ inspector/gtkrenderoperationcairo.h \
+ inspector/gtkrenderoperationwidget.h \
inspector/gtktreemodelcssnode.h \
inspector/init.h \
inspector/magnifier.h \
@@ -49,10 +57,12 @@ inspector_h_sources = \
inspector/object-tree.h \
inspector/prop-editor.h \
inspector/prop-list.h \
+ inspector/recordingrenderops.h \
inspector/resource-list.h \
inspector/selector.h \
inspector/signals-list.h \
inspector/size-groups.h \
+ inspector/snapshot.h \
inspector/statistics.h \
inspector/style-prop-list.h \
inspector/treewalk.h \
@@ -75,6 +85,7 @@ inspector_templates = \
inspector/resource-list.ui \
inspector/selector.ui \
inspector/signals-list.ui \
+ inspector/snapshot.ui \
inspector/statistics.ui \
inspector/style-prop-list.ui \
inspector/visual.ui \
diff --git a/gtk/inspector/gtkrenderoperation.c b/gtk/inspector/gtkrenderoperation.c
new file mode 100644
index 0000000..5e0520d
--- /dev/null
+++ b/gtk/inspector/gtkrenderoperation.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright © 2011 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#include "config.h"
+
+#include "gtkrenderoperation.h"
+
+G_DEFINE_TYPE (GtkRenderOperation, gtk_render_operation, G_TYPE_OBJECT)
+
+static void
+gtk_render_operation_real_get_clip (GtkRenderOperation *operation,
+ cairo_rectangle_int_t *clip)
+{
+ clip->x = clip->y = clip->width = clip->height = 0;
+}
+
+static void
+gtk_render_operation_real_get_matrix (GtkRenderOperation *operation,
+ cairo_matrix_t *matrix)
+{
+ cairo_matrix_init_identity (matrix);
+}
+
+static void
+gtk_render_operation_real_draw (GtkRenderOperation *operation,
+ cairo_t *cr)
+{
+}
+
+static void
+gtk_render_operation_class_init (GtkRenderOperationClass *klass)
+{
+ klass->get_clip = gtk_render_operation_real_get_clip;
+ klass->get_matrix = gtk_render_operation_real_get_matrix;
+ klass->draw = gtk_render_operation_real_draw;
+}
+
+static void
+gtk_render_operation_init (GtkRenderOperation *image)
+{
+}
+
+void
+gtk_render_operation_get_clip (GtkRenderOperation *operation,
+ cairo_rectangle_int_t *clip)
+{
+ g_return_if_fail (GTK_IS_RENDER_OPERATION (operation));
+ g_return_if_fail (clip != NULL);
+
+ GTK_RENDER_OPERATION_GET_CLASS (operation)->get_clip (operation, clip);
+}
+
+void
+gtk_render_operation_get_matrix (GtkRenderOperation *operation,
+ cairo_matrix_t *matrix)
+{
+ g_return_if_fail (GTK_IS_RENDER_OPERATION (operation));
+ g_return_if_fail (matrix != NULL);
+
+ GTK_RENDER_OPERATION_GET_CLASS (operation)->get_matrix (operation, matrix);
+}
+
+void
+gtk_render_operation_draw (GtkRenderOperation *operation,
+ cairo_t *cr)
+{
+ g_return_if_fail (GTK_IS_RENDER_OPERATION (operation));
+ g_return_if_fail (cr != NULL);
+
+ GTK_RENDER_OPERATION_GET_CLASS (operation)->draw (operation, cr);
+}
+
diff --git a/gtk/inspector/gtkrenderoperation.h b/gtk/inspector/gtkrenderoperation.h
new file mode 100644
index 0000000..e12f0d2
--- /dev/null
+++ b/gtk/inspector/gtkrenderoperation.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright © 2014 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#ifndef __GTK_RENDER_OPERATION_PRIVATE_H__
+#define __GTK_RENDER_OPERATION_PRIVATE_H__
+
+#include <cairo.h>
+
+#include <gtk/gtktypes.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_RENDER_OPERATION (gtk_render_operation_get_type ())
+#define GTK_RENDER_OPERATION(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_RENDER_OPERATION,
GtkRenderOperation))
+#define GTK_RENDER_OPERATION_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_RENDER_OPERATION,
GtkRenderOperationClass))
+#define GTK_IS_RENDER_OPERATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_RENDER_OPERATION))
+#define GTK_IS_RENDER_OPERATION_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_RENDER_OPERATION))
+#define GTK_RENDER_OPERATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_RENDER_OPERATION,
GtkRenderOperationClass))
+
+typedef struct _GtkRenderOperation GtkRenderOperation;
+typedef struct _GtkRenderOperationClass GtkRenderOperationClass;
+
+struct _GtkRenderOperation
+{
+ GObject parent;
+};
+
+struct _GtkRenderOperationClass
+{
+ GObjectClass parent_class;
+
+ void (* get_clip) (GtkRenderOperation *operation,
+ cairo_rectangle_int_t *clip);
+ void (* get_matrix) (GtkRenderOperation *operation,
+ cairo_matrix_t *matrix);
+
+ void (* draw) (GtkRenderOperation *operation,
+ cairo_t *cr);
+};
+
+GType gtk_render_operation_get_type (void) G_GNUC_CONST;
+
+void gtk_render_operation_get_clip (GtkRenderOperation *operation,
+ cairo_rectangle_int_t *clip);
+void gtk_render_operation_get_matrix (GtkRenderOperation *operation,
+ cairo_matrix_t *matrix);
+
+void gtk_render_operation_draw (GtkRenderOperation *operation,
+ cairo_t *cr);
+
+G_END_DECLS
+
+#endif /* __GTK_RENDER_OPERATION_PRIVATE_H__ */
diff --git a/gtk/inspector/gtkrenderoperationcairo.c b/gtk/inspector/gtkrenderoperationcairo.c
new file mode 100644
index 0000000..ce9e30f
--- /dev/null
+++ b/gtk/inspector/gtkrenderoperationcairo.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright © 2011 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#include "config.h"
+
+#include "gtkrenderoperationcairo.h"
+
+#include <math.h>
+
+G_DEFINE_TYPE (GtkRenderOperationCairo, gtk_render_operation_cairo, GTK_TYPE_RENDER_OPERATION)
+
+static void
+gtk_render_operation_cairo_get_clip (GtkRenderOperation *operation,
+ cairo_rectangle_int_t *clip)
+{
+ GtkRenderOperationCairo *oper = GTK_RENDER_OPERATION_CAIRO (operation);
+ cairo_rectangle_t extents;
+ double off_x, off_y;
+
+ g_assert (cairo_surface_get_type (oper->surface) == CAIRO_SURFACE_TYPE_RECORDING);
+ cairo_recording_surface_ink_extents (oper->surface, &extents.x, &extents.y, &extents.width,
&extents.height);
+ cairo_surface_get_device_offset (oper->surface, &off_x, &off_y);
+ extents.x -= off_x;
+ extents.y -= off_y;
+
+ clip->x = floor (extents.x);
+ clip->y = floor (extents.y);
+ clip->width = ceil (extents.x + extents.width) - clip->x;
+ clip->height = ceil (extents.y + extents.height) - clip->y;
+}
+
+static void
+gtk_render_operation_cairo_draw (GtkRenderOperation *operation,
+ cairo_t *cr)
+{
+ GtkRenderOperationCairo *oper = GTK_RENDER_OPERATION_CAIRO (operation);
+
+ cairo_set_source_surface (cr, oper->surface, 0, 0);
+ cairo_paint (cr);
+}
+
+static void
+gtk_render_operation_cairo_finalize (GObject *object)
+{
+ GtkRenderOperationCairo *oper = GTK_RENDER_OPERATION_CAIRO (object);
+
+ cairo_surface_destroy (oper->surface);
+
+ G_OBJECT_CLASS (gtk_render_operation_cairo_parent_class)->finalize (object);
+}
+
+static void
+gtk_render_operation_cairo_class_init (GtkRenderOperationCairoClass *klass)
+{
+ GtkRenderOperationClass *operation_class = GTK_RENDER_OPERATION_CLASS (klass);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = gtk_render_operation_cairo_finalize;
+
+ operation_class->get_clip = gtk_render_operation_cairo_get_clip;
+ operation_class->draw = gtk_render_operation_cairo_draw;
+}
+
+static void
+gtk_render_operation_cairo_init (GtkRenderOperationCairo *image)
+{
+}
+
+GtkRenderOperation *
+gtk_render_operation_cairo_new (cairo_surface_t *surface)
+{
+ GtkRenderOperationCairo *result;
+
+ g_return_val_if_fail (surface != NULL, NULL);
+
+ result = g_object_new (GTK_TYPE_RENDER_OPERATION_CAIRO, NULL);
+
+ result->surface = cairo_surface_reference (surface);
+
+ return GTK_RENDER_OPERATION (result);
+}
+
diff --git a/gtk/inspector/gtkrenderoperationcairo.h b/gtk/inspector/gtkrenderoperationcairo.h
new file mode 100644
index 0000000..4dde785
--- /dev/null
+++ b/gtk/inspector/gtkrenderoperationcairo.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright © 2014 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#ifndef __GTK_RENDER_OPERATION_CAIRO_PRIVATE_H__
+#define __GTK_RENDER_OPERATION_CAIRO_PRIVATE_H__
+
+#include <cairo.h>
+
+#include "gtkrenderoperation.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_RENDER_OPERATION_CAIRO (gtk_render_operation_cairo_get_type ())
+#define GTK_RENDER_OPERATION_CAIRO(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj,
GTK_TYPE_RENDER_OPERATION_CAIRO, GtkRenderOperationCairo))
+#define GTK_RENDER_OPERATION_CAIRO_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls,
GTK_TYPE_RENDER_OPERATION_CAIRO, GtkRenderOperationCairoClass))
+#define GTK_IS_RENDER_OPERATION_CAIRO(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj,
GTK_TYPE_RENDER_OPERATION_CAIRO))
+#define GTK_IS_RENDER_OPERATION_CAIRO_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj,
GTK_TYPE_RENDER_OPERATION_CAIRO))
+#define GTK_RENDER_OPERATION_CAIRO_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),
GTK_TYPE_RENDER_OPERATION_CAIRO, GtkRenderOperationCairoClass))
+
+typedef struct _GtkRenderOperationCairo GtkRenderOperationCairo;
+typedef struct _GtkRenderOperationCairoClass GtkRenderOperationCairoClass;
+
+struct _GtkRenderOperationCairo
+{
+ GtkRenderOperation parent;
+
+ cairo_surface_t *surface;
+};
+
+struct _GtkRenderOperationCairoClass
+{
+ GtkRenderOperationClass parent_class;
+};
+
+GType gtk_render_operation_cairo_get_type (void) G_GNUC_CONST;
+
+GtkRenderOperation * gtk_render_operation_cairo_new (cairo_surface_t *surface);
+
+G_END_DECLS
+
+#endif /* __GTK_RENDER_OPERATION_CAIRO_PRIVATE_H__ */
diff --git a/gtk/inspector/gtkrenderoperationwidget.c b/gtk/inspector/gtkrenderoperationwidget.c
new file mode 100644
index 0000000..c1d151b
--- /dev/null
+++ b/gtk/inspector/gtkrenderoperationwidget.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright © 2011 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#include "config.h"
+
+#include "gtkrenderoperationwidget.h"
+
+G_DEFINE_TYPE (GtkRenderOperationWidget, gtk_render_operation_widget, GTK_TYPE_RENDER_OPERATION)
+
+static void
+gtk_render_operation_widget_get_clip (GtkRenderOperation *operation,
+ cairo_rectangle_int_t *clip)
+{
+ GtkRenderOperationWidget *oper = GTK_RENDER_OPERATION_WIDGET (operation);
+
+ *clip = oper->widget_clip;
+}
+
+static void
+gtk_render_operation_widget_get_matrix (GtkRenderOperation *operation,
+ cairo_matrix_t *matrix)
+{
+ GtkRenderOperationWidget *oper = GTK_RENDER_OPERATION_WIDGET (operation);
+
+ *matrix = oper->matrix;
+}
+
+static void
+gtk_render_operation_widget_draw (GtkRenderOperation *operation,
+ cairo_t *cr)
+{
+ GtkRenderOperationWidget *oper = GTK_RENDER_OPERATION_WIDGET (operation);
+ cairo_matrix_t matrix;
+ GList *l;
+
+ for (l = oper->operations; l; l = l->next)
+ {
+ cairo_save (cr);
+
+ gtk_render_operation_get_matrix (l->data, &matrix);
+ cairo_transform (cr, &matrix);
+ gtk_render_operation_draw (l->data, cr);
+
+ cairo_restore (cr);
+ }
+}
+
+static void
+gtk_render_operation_widget_finalize (GObject *object)
+{
+ GtkRenderOperationWidget *oper = GTK_RENDER_OPERATION_WIDGET (object);
+
+ g_list_free_full (oper->operations, g_object_unref);
+
+ G_OBJECT_CLASS (gtk_render_operation_widget_parent_class)->finalize (object);
+}
+
+static void
+gtk_render_operation_widget_class_init (GtkRenderOperationWidgetClass *klass)
+{
+ GtkRenderOperationClass *operation_class = GTK_RENDER_OPERATION_CLASS (klass);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = gtk_render_operation_widget_finalize;
+
+ operation_class->get_clip = gtk_render_operation_widget_get_clip;
+ operation_class->get_matrix = gtk_render_operation_widget_get_matrix;
+ operation_class->draw = gtk_render_operation_widget_draw;
+}
+
+static void
+gtk_render_operation_widget_init (GtkRenderOperationWidget *image)
+{
+}
+
+GtkRenderOperation *
+gtk_render_operation_widget_new (GtkWidget *widget,
+ cairo_matrix_t *matrix)
+
+{
+ GtkRenderOperationWidget *result;
+
+ g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
+
+ result = g_object_new (GTK_TYPE_RENDER_OPERATION_WIDGET, NULL);
+
+ gtk_widget_get_allocation (widget, &result->widget_allocation);
+ gtk_widget_get_clip (widget, &result->widget_clip);
+ result->widget_clip.x -= result->widget_allocation.x;
+ result->widget_clip.y -= result->widget_allocation.y;
+ result->matrix = *matrix;
+
+ return GTK_RENDER_OPERATION (result);
+}
+
+void
+gtk_render_operation_widget_add_operation (GtkRenderOperationWidget *widget,
+ GtkRenderOperation *oper)
+{
+ g_return_if_fail (GTK_IS_RENDER_OPERATION_WIDGET (widget));
+ g_return_if_fail (GTK_IS_RENDER_OPERATION (oper));
+
+ g_object_ref (oper);
+
+ widget->operations = g_list_append (widget->operations, oper);
+}
+
diff --git a/gtk/inspector/gtkrenderoperationwidget.h b/gtk/inspector/gtkrenderoperationwidget.h
new file mode 100644
index 0000000..652840d
--- /dev/null
+++ b/gtk/inspector/gtkrenderoperationwidget.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright © 2014 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#ifndef __GTK_RENDER_OPERATION_WIDGET_PRIVATE_H__
+#define __GTK_RENDER_OPERATION_WIDGET_PRIVATE_H__
+
+#include "gtkrenderoperation.h"
+
+#include <gtk/gtkwidget.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_RENDER_OPERATION_WIDGET (gtk_render_operation_widget_get_type ())
+#define GTK_RENDER_OPERATION_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj,
GTK_TYPE_RENDER_OPERATION_WIDGET, GtkRenderOperationWidget))
+#define GTK_RENDER_OPERATION_WIDGET_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls,
GTK_TYPE_RENDER_OPERATION_WIDGET, GtkRenderOperationWidgetClass))
+#define GTK_IS_RENDER_OPERATION_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj,
GTK_TYPE_RENDER_OPERATION_WIDGET))
+#define GTK_IS_RENDER_OPERATION_WIDGET_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj,
GTK_TYPE_RENDER_OPERATION_WIDGET))
+#define GTK_RENDER_OPERATION_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),
GTK_TYPE_RENDER_OPERATION_WIDGET, GtkRenderOperationWidgetClass))
+
+typedef struct _GtkRenderOperationWidget GtkRenderOperationWidget;
+typedef struct _GtkRenderOperationWidgetClass GtkRenderOperationWidgetClass;
+
+struct _GtkRenderOperationWidget
+{
+ GtkRenderOperation parent;
+
+ GtkAllocation widget_allocation;
+ GtkAllocation widget_clip;
+ cairo_matrix_t matrix;
+ GList *operations;
+};
+
+struct _GtkRenderOperationWidgetClass
+{
+ GtkRenderOperationClass parent_class;
+};
+
+GType gtk_render_operation_widget_get_type (void) G_GNUC_CONST;
+
+GtkRenderOperation * gtk_render_operation_widget_new (GtkWidget *widget,
+ cairo_matrix_t *matrix);
+
+void gtk_render_operation_widget_add_operation(GtkRenderOperationWidget *widget,
+ GtkRenderOperation *oper);
+
+G_END_DECLS
+
+#endif /* __GTK_RENDER_OPERATION_WIDGET_PRIVATE_H__ */
diff --git a/gtk/inspector/magnifier.c b/gtk/inspector/magnifier.c
index c7b4a5b..ee56550 100644
--- a/gtk/inspector/magnifier.c
+++ b/gtk/inspector/magnifier.c
@@ -21,7 +21,10 @@
#include "magnifier.h"
#include "gtkmagnifierprivate.h"
+#include "recordingrenderops.h"
+#include "snapshot.h"
+#include "gtkbutton.h"
#include "gtklabel.h"
@@ -68,6 +71,25 @@ gtk_inspector_magnifier_set_object (GtkInspectorMagnifier *sl,
}
static void
+on_snapshot_clicked (GtkButton *button,
+ GtkInspectorMagnifier *sl)
+{
+ GtkRenderOperation *oper;
+ GtkRenderOps *ops;
+ GtkWidget *snapshot;
+
+ ops = gtk_recording_render_ops_new ();
+ oper = gtk_recording_render_ops_run_for_widget (GTK_RECORDING_RENDER_OPS (ops),
+ GTK_WIDGET (sl->priv->object));
+ g_object_unref (ops);
+
+ snapshot = gtk_inspector_snapshot_new (oper);
+ gtk_window_present (GTK_WINDOW (snapshot));
+
+ g_object_unref (oper);
+}
+
+static void
gtk_inspector_magnifier_class_init (GtkInspectorMagnifierClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
@@ -75,6 +97,8 @@ gtk_inspector_magnifier_class_init (GtkInspectorMagnifierClass *klass)
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/magnifier.ui");
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorMagnifier, magnifier);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorMagnifier, object_title);
+
+ gtk_widget_class_bind_template_callback (widget_class, on_snapshot_clicked);
}
// vim: set et sw=2 ts=2:
diff --git a/gtk/inspector/magnifier.ui b/gtk/inspector/magnifier.ui
index b257fdb..0f7940d 100644
--- a/gtk/inspector/magnifier.ui
+++ b/gtk/inspector/magnifier.ui
@@ -9,6 +9,17 @@
<property name="spacing">6</property>
<property name="margin">6</property>
<child>
+ <object class="GtkButton" id="snapshot">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Snapshot</property>
+ <property name="tooltip-text" translatable="yes">Take a snapshot for closer inspection</property>
+ <signal name="clicked" handler="on_snapshot_clicked"/>
+ </object>
+ <packing>
+ <property name="pack-type">start</property>
+ </packing>
+ </child>
+ <child>
<object class="GtkScale" id="magnification">
<property name="visible">True</property>
<property name="orientation">horizontal</property>
diff --git a/gtk/inspector/recordingrenderops.c b/gtk/inspector/recordingrenderops.c
new file mode 100644
index 0000000..02a9fa4
--- /dev/null
+++ b/gtk/inspector/recordingrenderops.c
@@ -0,0 +1,187 @@
+/*
+ * Copyright © 2011 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#include "config.h"
+
+#include "recordingrenderops.h"
+
+#include "gtkrenderoperationcairo.h"
+#include "gtkrenderoperationwidget.h"
+#include "gtkwidget.h"
+
+G_DEFINE_TYPE (GtkRecordingRenderOps, gtk_recording_render_ops, GTK_TYPE_RENDER_OPS)
+
+static cairo_t *
+gtk_recording_render_ops_cairo_create (GtkRecordingRenderOps *ops,
+ GtkWidget *widget)
+{
+ cairo_t *cr;
+ cairo_surface_t *surface;
+ cairo_rectangle_t extents;
+ GtkAllocation clip, allocation;
+
+ gtk_widget_get_clip (widget, &clip);
+ gtk_widget_get_allocation (widget, &allocation);
+
+ extents.x = allocation.x - clip.x;
+ extents.y = allocation.y - clip.y;
+ extents.width = clip.width;
+ extents.height = clip.height;
+
+ surface = cairo_recording_surface_create (CAIRO_CONTENT_COLOR_ALPHA, &extents);
+ cairo_surface_set_device_offset (surface, -extents.x, -extents.y);
+ cr = cairo_create (surface);
+ cairo_surface_destroy (surface);
+
+ gtk_cairo_set_render_ops (cr, GTK_RENDER_OPS (ops));
+
+ return cr;
+}
+
+static void
+gtk_recording_render_ops_save_snapshot (GtkRecordingRenderOps *record,
+ cairo_t *cr)
+{
+ GtkRenderOperation *oper;
+ cairo_surface_t *target, *snapshot;
+ cairo_rectangle_t extents, real_extents;
+ cairo_t *copy;
+
+ target = cairo_get_target (cr);
+ g_assert (cairo_surface_get_type (target) == CAIRO_SURFACE_TYPE_RECORDING);
+ cairo_recording_surface_ink_extents (target, &extents.x, &extents.y, &extents.width, &extents.height);
+
+ /* no snapshot necessary */
+ if (extents.width <= 0 || extents.height <= 0)
+ return;
+
+ /* create snapshot */
+ g_print ("saving snapshot of %g %g %g %g\n", extents.x, extents.y, extents.width, extents.height);
+ real_extents = extents;
+ real_extents.x = real_extents.y = 0;
+ snapshot = cairo_recording_surface_create (CAIRO_CONTENT_COLOR_ALPHA, &real_extents);
+ cairo_surface_set_device_offset (snapshot, -extents.x, -extents.y);
+ copy = cairo_create (snapshot);
+ cairo_set_source_surface (copy, target, 0, 0);
+ cairo_paint (copy);
+ cairo_destroy (copy);
+
+ if (extents.x > 10)
+ cairo_surface_write_to_png (snapshot, "foo.png");
+
+ /* enqueue snapshot */
+ oper = gtk_render_operation_cairo_new (snapshot);
+ cairo_surface_destroy (snapshot);
+ gtk_render_operation_widget_add_operation (record->widgets->data, oper);
+ g_object_unref (oper);
+
+ /* clear original_surface */
+ cairo_save (cr);
+ cairo_reset_clip (cr);
+ cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
+ cairo_paint (cr);
+ cairo_restore (cr);
+}
+
+static cairo_t *
+gtk_recording_render_ops_begin_draw_widget (GtkRenderOps *ops,
+ GtkWidget *widget,
+ cairo_t *cr)
+{
+ GtkRecordingRenderOps *record = GTK_RECORDING_RENDER_OPS (ops);
+ GtkRenderOperation *oper;
+ cairo_matrix_t matrix;
+
+ gtk_recording_render_ops_save_snapshot (record, cr);
+
+ g_print ("begin drawing widget %s\n", gtk_widget_get_name (widget));
+
+ cairo_get_matrix (cr, &matrix);
+
+ oper = gtk_render_operation_widget_new (widget, &matrix);
+
+ if (record->widgets)
+ gtk_render_operation_widget_add_operation (record->widgets->data, oper);
+ record->widgets = g_list_prepend (record->widgets, oper);
+
+ return gtk_recording_render_ops_cairo_create (record, widget);
+}
+
+static void
+gtk_recording_render_ops_end_draw_widget (GtkRenderOps *ops,
+ GtkWidget *widget,
+ cairo_t *draw_cr,
+ cairo_t *original_cr)
+{
+ GtkRecordingRenderOps *record = GTK_RECORDING_RENDER_OPS (ops);
+
+ gtk_recording_render_ops_save_snapshot (record, draw_cr);
+
+ g_print ("ended drawing widget %s\n", gtk_widget_get_name (widget));
+
+ if (record->widgets->next)
+ {
+ g_object_unref (record->widgets->data);
+ record->widgets = g_list_remove (record->widgets, record->widgets->data);
+ }
+
+ cairo_destroy (draw_cr);
+}
+
+static void
+gtk_recording_render_ops_class_init (GtkRecordingRenderOpsClass *klass)
+{
+ GtkRenderOpsClass *ops_class = GTK_RENDER_OPS_CLASS (klass);
+
+ ops_class->begin_draw_widget = gtk_recording_render_ops_begin_draw_widget;
+ ops_class->end_draw_widget = gtk_recording_render_ops_end_draw_widget;
+}
+
+static void
+gtk_recording_render_ops_init (GtkRecordingRenderOps *image)
+{
+}
+
+GtkRenderOps *
+gtk_recording_render_ops_new (void)
+{
+ return g_object_new (GTK_TYPE_RECORDING_RENDER_OPS, NULL);
+}
+
+GtkRenderOperation *
+gtk_recording_render_ops_run_for_widget (GtkRecordingRenderOps *ops,
+ GtkWidget *widget)
+{
+ GtkRenderOperation *result;
+ cairo_t *cr;
+
+ g_return_val_if_fail (GTK_IS_RECORDING_RENDER_OPS (ops), NULL);
+ g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
+
+ cr = gtk_recording_render_ops_cairo_create (ops, widget);
+ gtk_widget_draw (widget, cr);
+ cairo_destroy (cr);
+
+ result = ops->widgets->data;
+ g_list_free (ops->widgets);
+ ops->widgets = NULL;
+
+ return result;
+}
+
diff --git a/gtk/inspector/recordingrenderops.h b/gtk/inspector/recordingrenderops.h
new file mode 100644
index 0000000..fb9955f
--- /dev/null
+++ b/gtk/inspector/recordingrenderops.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright © 2014 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte gnome org>
+ */
+
+#ifndef __GTK_RECORDING_RENDER_OPS_PRIVATE_H__
+#define __GTK_RECORDING_RENDER_OPS_PRIVATE_H__
+
+#include <cairo.h>
+
+#include "gtk/gtkrenderopsprivate.h"
+#include "gtkrenderoperation.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_RECORDING_RENDER_OPS (gtk_recording_render_ops_get_type ())
+#define GTK_RECORDING_RENDER_OPS(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj,
GTK_TYPE_RECORDING_RENDER_OPS, GtkRecordingRenderOps))
+#define GTK_RECORDING_RENDER_OPS_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls,
GTK_TYPE_RECORDING_RENDER_OPS, GtkRecordingRenderOpsClass))
+#define GTK_IS_RECORDING_RENDER_OPS(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj,
GTK_TYPE_RECORDING_RENDER_OPS))
+#define GTK_IS_RECORDING_RENDER_OPS_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj,
GTK_TYPE_RECORDING_RENDER_OPS))
+#define GTK_RECORDING_RENDER_OPS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),
GTK_TYPE_RECORDING_RENDER_OPS, GtkRecordingRenderOpsClass))
+
+typedef struct _GtkRecordingRenderOps GtkRecordingRenderOps;
+typedef struct _GtkRecordingRenderOpsClass GtkRecordingRenderOpsClass;
+
+struct _GtkRecordingRenderOps
+{
+ GtkRenderOps parent;
+
+ GList *widgets;
+};
+
+struct _GtkRecordingRenderOpsClass
+{
+ GtkRenderOpsClass parent_class;
+};
+
+GType gtk_recording_render_ops_get_type (void) G_GNUC_CONST;
+
+GtkRenderOps * gtk_recording_render_ops_new (void);
+
+GtkRenderOperation * gtk_recording_render_ops_run_for_widget (GtkRecordingRenderOps *ops,
+ GtkWidget *widget);
+
+
+G_END_DECLS
+
+#endif /* __GTK_RECORDING_RENDER_OPS_PRIVATE_H__ */
diff --git a/gtk/inspector/snapshot.c b/gtk/inspector/snapshot.c
new file mode 100644
index 0000000..4c9ee59
--- /dev/null
+++ b/gtk/inspector/snapshot.c
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2015 Benjamin Otte <otte gnome org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "config.h"
+#include <glib/gi18n-lib.h>
+
+#include "snapshot.h"
+
+#include <gtk/gtkimage.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtklistbox.h>
+
+#include "gtkrenderoperationwidget.h"
+#include "window.h"
+
+enum {
+ PROP_0,
+ PROP_OPERATION
+};
+
+G_DEFINE_TYPE (GtkInspectorSnapshot, gtk_inspector_snapshot, GTK_TYPE_WINDOW)
+
+static void
+gtk_inspector_snapshot_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GtkInspectorSnapshot *snapshot = GTK_INSPECTOR_SNAPSHOT (object);
+
+ switch (param_id)
+ {
+ case PROP_OPERATION:
+ gtk_inspector_snapshot_set_operation (snapshot,
+ g_value_get_object (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+}
+
+static void
+gtk_inspector_snapshot_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GtkInspectorSnapshot *snapshot = GTK_INSPECTOR_SNAPSHOT (object);
+
+ switch (param_id)
+ {
+ case PROP_OPERATION:
+ g_value_set_object (value, snapshot->operation);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+}
+
+static cairo_surface_t *
+create_surface_for_operation (GtkRenderOperation *oper)
+{
+ GtkAllocation clip;
+ cairo_surface_t *surface;
+ cairo_t *cr;
+
+ gtk_render_operation_get_clip (oper, &clip);
+ surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, clip.width, clip.height);
+
+ cr = cairo_create (surface);
+ cairo_translate (cr, -clip.x, -clip.y);
+ gtk_render_operation_draw (oper, cr);
+ cairo_destroy (cr);
+
+ return surface;
+}
+
+static void
+on_operation_selected (GtkListBox *listbox,
+ GtkListBoxRow *row,
+ GtkInspectorSnapshot *snapshot)
+{
+ GtkRenderOperation *oper;
+ cairo_surface_t *surface;
+
+ if (row == NULL)
+ {
+ gtk_image_clear (GTK_IMAGE (snapshot->image));
+ return;
+ }
+
+ oper = g_object_get_data (G_OBJECT (row), "operation");
+
+ surface = create_surface_for_operation (oper);
+ gtk_image_set_from_surface (GTK_IMAGE (snapshot->image), surface);
+ cairo_surface_destroy (surface);
+}
+
+static void
+gtk_inspector_snapshot_class_init (GtkInspectorSnapshotClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+ object_class->set_property = gtk_inspector_snapshot_set_property;
+ object_class->get_property = gtk_inspector_snapshot_get_property;
+
+ g_object_class_install_property (object_class,
+ PROP_OPERATION,
+ g_param_spec_object ("operation",
+ "Operation",
+ "Operation to show",
+ GTK_TYPE_RENDER_OPERATION,
+ G_PARAM_READWRITE));
+
+ gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/snapshot.ui");
+
+ gtk_widget_class_bind_template_child (widget_class, GtkInspectorSnapshot, operations_listbox);
+ gtk_widget_class_bind_template_child (widget_class, GtkInspectorSnapshot, image);
+
+ gtk_widget_class_bind_template_callback (widget_class, on_operation_selected);
+}
+
+static void
+gtk_inspector_snapshot_init (GtkInspectorSnapshot *iw)
+{
+ gtk_widget_init_template (GTK_WIDGET (iw));
+}
+
+GtkWidget *
+gtk_inspector_snapshot_new (GtkRenderOperation *oper)
+{
+ return GTK_WIDGET (g_object_new (GTK_TYPE_INSPECTOR_SNAPSHOT,
+ "screen", gtk_inspector_get_screen (),
+ "operation", oper,
+ NULL));
+}
+
+static void
+gtk_inspector_snapshot_fill_listbox (GtkInspectorSnapshot *snapshot,
+ GtkRenderOperation *oper,
+ guint depth)
+{
+ GtkWidget *label, *row;
+ char *text;
+
+ text = g_strdup_printf ("%*s %s", 2 * depth, "", G_OBJECT_TYPE_NAME (oper));
+ label = gtk_label_new (text);
+ gtk_label_set_xalign (GTK_LABEL (label), 0.0);
+ gtk_widget_show (label);
+ g_free (text);
+
+ row = gtk_list_box_row_new ();
+ gtk_container_add (GTK_CONTAINER (row), label);
+ g_object_set_data (G_OBJECT (row), "operation", oper);
+ gtk_widget_show (row);
+
+ gtk_container_add (GTK_CONTAINER (snapshot->operations_listbox), row);
+
+ if (GTK_IS_RENDER_OPERATION_WIDGET (oper))
+ {
+ GList *l;
+
+ for (l = GTK_RENDER_OPERATION_WIDGET (oper)->operations; l; l = l->next)
+ {
+ gtk_inspector_snapshot_fill_listbox (snapshot, l->data, depth + 1);
+ }
+ }
+}
+
+void
+gtk_inspector_snapshot_set_operation (GtkInspectorSnapshot *snapshot,
+ GtkRenderOperation *oper)
+{
+ g_return_if_fail (GTK_IS_INSPECTOR_SNAPSHOT (snapshot));
+ g_return_if_fail (oper == NULL || GTK_IS_RENDER_OPERATION (oper));
+
+ if (snapshot->operation)
+ {
+ /* implicit version of gtk_list_box_clear(): */
+ gtk_list_box_bind_model (GTK_LIST_BOX (snapshot->operations_listbox), NULL, NULL, NULL, NULL);
+ g_object_unref (snapshot->operation);
+ }
+
+ if (oper)
+ {
+ g_object_ref (oper);
+ snapshot->operation = oper;
+ gtk_inspector_snapshot_fill_listbox (snapshot, oper, 0);
+ }
+}
+
+GtkRenderOperation *
+gtk_inspector_snapshot_get_operation (GtkInspectorSnapshot *snapshot)
+{
+ return snapshot->operation;
+}
+
+// vim: set et sw=2 ts=2:
diff --git a/gtk/inspector/snapshot.h b/gtk/inspector/snapshot.h
new file mode 100644
index 0000000..60468cf
--- /dev/null
+++ b/gtk/inspector/snapshot.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015 Benjamin Otte <otte gnome org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef _GTK_INSPECTOR_SNAPSHOT_H_
+#define _GTK_INSPECTOR_SNAPSHOT_H_
+
+#include <gtk/gtkwindow.h>
+
+#include "gtkrenderoperation.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_INSPECTOR_SNAPSHOT (gtk_inspector_snapshot_get_type())
+#define GTK_INSPECTOR_SNAPSHOT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),
GTK_TYPE_INSPECTOR_SNAPSHOT, GtkInspectorSnapshot))
+#define GTK_INSPECTOR_SNAPSHOT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),
GTK_TYPE_INSPECTOR_SNAPSHOT, GtkInspectorSnapshotClass))
+#define GTK_IS_INSPECTOR_SNAPSHOT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),
GTK_TYPE_INSPECTOR_SNAPSHOT))
+#define GTK_IS_INSPECTOR_SNAPSHOT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),
GTK_TYPE_INSPECTOR_SNAPSHOT))
+#define GTK_INSPECTOR_SNAPSHOT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),
GTK_TYPE_INSPECTOR_SNAPSHOT, GtkInspectorSnapshotClass))
+
+typedef struct
+{
+ GtkWindow parent;
+
+ GtkRenderOperation *operation;
+
+ GtkWidget *operations_listbox;
+ GtkWidget *image;
+} GtkInspectorSnapshot;
+
+typedef struct
+{
+ GtkWindowClass parent;
+} GtkInspectorSnapshotClass;
+
+GType gtk_inspector_snapshot_get_type (void);
+
+GtkWidget * gtk_inspector_snapshot_new (GtkRenderOperation *oper);
+
+void gtk_inspector_snapshot_set_operation (GtkInspectorSnapshot *snapshot,
+ GtkRenderOperation *oper);
+GtkRenderOperation * gtk_inspector_snapshot_get_operation (GtkInspectorSnapshot *snapshot);
+
+G_END_DECLS
+
+
+#endif // _GTK_INSPECTOR_SNAPSHOT_H_
+
+// vim: set et sw=2 ts=2:
diff --git a/gtk/inspector/snapshot.ui b/gtk/inspector/snapshot.ui
new file mode 100644
index 0000000..4893ef8
--- /dev/null
+++ b/gtk/inspector/snapshot.ui
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface domain="gtk30">
+ <template class="GtkInspectorSnapshot" parent="GtkWindow">
+ <property name="default-height">500</property>
+ <property name="default-width">800</property>
+ <property name="icon">resource:///org/gtk/libgtk/inspector/logo.png</property>
+ <child type="titlebar">
+ <object class="GtkHeaderBar">
+ <property name="visible">True</property>
+ <property name="show-close-button">True</property>
+ <property name="title">Snapshot</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkPaned" id="paned">
+ <property name="visible">True</property>
+ <child>
+ <object class="GtkScrolledWindow">
+ <property name="visible">True</property>
+ <property name="expand">True</property>
+ <property name="hscrollbar-policy">never</property>
+ <property name="vscrollbar-policy">automatic</property>
+ <child>
+ <object class="GtkListBox" id="operations_listbox">
+ <property name="visible">True</property>
+ <signal name="row-selected" handler="on_operation_selected"/>
+ </object>
+ </child>
+ </object>
+ </child>
+ <child>
+ <object class="GtkScrolledWindow" id="scrolledwindow1">
+ <property name="visible">True</property>
+ <property name="hscrollbar_policy">automatic</property>
+ <property name="vscrollbar_policy">automatic</property>
+ <property name="shadow_type">in</property>
+ <child>
+ <object class="GtkViewport" id="viewport1">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <child>
+ <object class="GtkImage" id="image">
+ <property name="visible">True</property>
+ </object>
+ </child>
+ </object>
+ </child>
+ </object>
+ </child>
+ </object>
+ </child>
+ </template>
+</interface>
diff --git a/gtk/inspector/window.c b/gtk/inspector/window.c
index d7b6d22..1ee9ba0 100644
--- a/gtk/inspector/window.c
+++ b/gtk/inspector/window.c
@@ -248,8 +248,8 @@ gtk_inspector_window_class_init (GtkInspectorWindowClass *klass)
gtk_widget_class_bind_template_callback (widget_class, close_object_details);
}
-static GdkScreen *
-get_inspector_screen (void)
+GdkScreen *
+gtk_inspector_get_screen (void)
{
static GdkDisplay *display = NULL;
@@ -285,7 +285,7 @@ GtkWidget *
gtk_inspector_window_new (void)
{
return GTK_WIDGET (g_object_new (GTK_TYPE_INSPECTOR_WINDOW,
- "screen", get_inspector_screen (),
+ "screen", gtk_inspector_get_screen (),
NULL));
}
diff --git a/gtk/inspector/window.h b/gtk/inspector/window.h
index 80de702..9148653 100644
--- a/gtk/inspector/window.h
+++ b/gtk/inspector/window.h
@@ -91,6 +91,8 @@ G_BEGIN_DECLS
GType gtk_inspector_window_get_type (void);
GtkWidget *gtk_inspector_window_new (void);
+GdkScreen *gtk_inspector_get_screen (void);
+
void gtk_inspector_flash_widget (GtkInspectorWindow *iw,
GtkWidget *widget);
void gtk_inspector_start_highlight (GtkWidget *widget);
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