diff --git a/gtk/inspector/Makefile.inc b/gtk/inspector/Makefile.inc index cd05907ea7..fff61880ad 100644 --- a/gtk/inspector/Makefile.inc +++ b/gtk/inspector/Makefile.inc @@ -10,6 +10,7 @@ inspector_c_sources = \ inspector/gestures.c \ inspector/graphdata.c \ inspector/gtkrenderoperation.c \ + inspector/gtkrenderoperationbackground.c \ inspector/gtkrenderoperationcairo.c \ inspector/gtkrenderoperationwidget.c \ inspector/gtktreemodelcssnode.c \ @@ -46,6 +47,7 @@ inspector_h_sources = \ inspector/gestures.h \ inspector/graphdata.h \ inspector/gtkrenderoperation.h \ + inspector/gtkrenderoperationbackground.h \ inspector/gtkrenderoperationcairo.h \ inspector/gtkrenderoperationwidget.h \ inspector/gtktreemodelcssnode.h \ diff --git a/gtk/inspector/gtkrenderoperationbackground.c b/gtk/inspector/gtkrenderoperationbackground.c new file mode 100644 index 0000000000..20e5ff12f6 --- /dev/null +++ b/gtk/inspector/gtkrenderoperationbackground.c @@ -0,0 +1,130 @@ +/* + * Copyright © 2015 Benjamin Otte + * + * 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 . + * + * Authors: Benjamin Otte + */ + +#include "config.h" + +#include "gtkrenderoperationbackground.h" + +#include + +#include "gtkcssstyleprivate.h" +#include "gtkcssshadowsvalueprivate.h" +#include "gtkrenderbackgroundprivate.h" + +G_DEFINE_TYPE (GtkRenderOperationBackground, gtk_render_operation_background, GTK_TYPE_RENDER_OPERATION) + +static void +gtk_render_operation_background_get_clip (GtkRenderOperation *operation, + cairo_rectangle_int_t *clip) +{ + GtkRenderOperationBackground *oper = GTK_RENDER_OPERATION_BACKGROUND (operation); + GtkBorder extents; + + _gtk_css_shadows_value_get_extents (gtk_css_style_get_value (oper->style, + GTK_CSS_PROPERTY_BOX_SHADOW), + &extents); + + clip->x = -extents.left; + clip->y = -extents.right; + clip->width = ceil (oper->width) + extents.left + extents.right; + clip->height = ceil (oper->height) + extents.top + extents.bottom; +} + +static void +gtk_render_operation_background_get_matrix (GtkRenderOperation *operation, + cairo_matrix_t *matrix) +{ + GtkRenderOperationBackground *oper = GTK_RENDER_OPERATION_BACKGROUND (operation); + + cairo_matrix_init_translate (matrix, oper->x, oper->y); +} + +static char * +gtk_render_operation_background_describe (GtkRenderOperation *operation) +{ + return g_strdup ("CSS background"); +} + +static void +gtk_render_operation_background_draw (GtkRenderOperation *operation, + cairo_t *cr) +{ + GtkRenderOperationBackground *oper = GTK_RENDER_OPERATION_BACKGROUND (operation); + + gtk_css_style_render_background (oper->style, + cr, + 0, 0, + oper->width, + oper->height, + oper->junction); +} + +static void +gtk_render_operation_background_finalize (GObject *object) +{ + GtkRenderOperationBackground *oper = GTK_RENDER_OPERATION_BACKGROUND (object); + + g_object_unref (oper->style); + + G_OBJECT_CLASS (gtk_render_operation_background_parent_class)->finalize (object); +} + +static void +gtk_render_operation_background_class_init (GtkRenderOperationBackgroundClass *klass) +{ + GtkRenderOperationClass *operation_class = GTK_RENDER_OPERATION_CLASS (klass); + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = gtk_render_operation_background_finalize; + + operation_class->get_clip = gtk_render_operation_background_get_clip; + operation_class->get_matrix = gtk_render_operation_background_get_matrix; + operation_class->describe = gtk_render_operation_background_describe; + operation_class->draw = gtk_render_operation_background_draw; +} + +static void +gtk_render_operation_background_init (GtkRenderOperationBackground *image) +{ +} + +GtkRenderOperation * +gtk_render_operation_background_new (GtkCssStyle *style, + double x, + double y, + double width, + double height, + GtkJunctionSides junction) +{ + GtkRenderOperationBackground *result; + + g_return_val_if_fail (GTK_IS_CSS_STYLE (style), NULL); + + result = g_object_new (GTK_TYPE_RENDER_OPERATION_BACKGROUND, NULL); + + result->style = g_object_ref (style); + result->x = x; + result->y = y; + result->width = width; + result->height = height; + result->junction = junction; + + return GTK_RENDER_OPERATION (result); +} + diff --git a/gtk/inspector/gtkrenderoperationbackground.h b/gtk/inspector/gtkrenderoperationbackground.h new file mode 100644 index 0000000000..c5da57afdd --- /dev/null +++ b/gtk/inspector/gtkrenderoperationbackground.h @@ -0,0 +1,67 @@ +/* + * Copyright © 2015 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 . + * + * Authors: Benjamin Otte + */ + +#ifndef __GTK_RENDER_OPERATION_BACKGROUND_PRIVATE_H__ +#define __GTK_RENDER_OPERATION_BACKGROUND_PRIVATE_H__ + +#include "gtkrenderoperation.h" + +#include "gtkcsstypesprivate.h" + +G_BEGIN_DECLS + +#define GTK_TYPE_RENDER_OPERATION_BACKGROUND (gtk_render_operation_background_get_type ()) +#define GTK_RENDER_OPERATION_BACKGROUND(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_RENDER_OPERATION_BACKGROUND, GtkRenderOperationBackground)) +#define GTK_RENDER_OPERATION_BACKGROUND_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_RENDER_OPERATION_BACKGROUND, GtkRenderOperationBackgroundClass)) +#define GTK_IS_RENDER_OPERATION_BACKGROUND(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_RENDER_OPERATION_BACKGROUND)) +#define GTK_IS_RENDER_OPERATION_BACKGROUND_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_RENDER_OPERATION_BACKGROUND)) +#define GTK_RENDER_OPERATION_BACKGROUND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_RENDER_OPERATION_BACKGROUND, GtkRenderOperationBackgroundClass)) + +typedef struct _GtkRenderOperationBackground GtkRenderOperationBackground; +typedef struct _GtkRenderOperationBackgroundClass GtkRenderOperationBackgroundClass; + +struct _GtkRenderOperationBackground +{ + GtkRenderOperation parent; + + GtkCssStyle *style; + double x; + double y; + double width; + double height; + GtkJunctionSides junction; +}; + +struct _GtkRenderOperationBackgroundClass +{ + GtkRenderOperationClass parent_class; +}; + +GType gtk_render_operation_background_get_type (void) G_GNUC_CONST; + +GtkRenderOperation * gtk_render_operation_background_new (GtkCssStyle *style, + double x, + double y, + double width, + double height, + GtkJunctionSides junction); + +G_END_DECLS + +#endif /* __GTK_RENDER_OPERATION_BACKGROUND_PRIVATE_H__ */ diff --git a/gtk/inspector/recordingrenderops.c b/gtk/inspector/recordingrenderops.c index 02a9fa4e94..d3ad89875b 100644 --- a/gtk/inspector/recordingrenderops.c +++ b/gtk/inspector/recordingrenderops.c @@ -21,6 +21,7 @@ #include "recordingrenderops.h" +#include "gtkrenderoperationbackground.h" #include "gtkrenderoperationcairo.h" #include "gtkrenderoperationwidget.h" #include "gtkwidget.h" @@ -99,6 +100,26 @@ gtk_recording_render_ops_save_snapshot (GtkRecordingRenderOps *record, cairo_restore (cr); } +static void +gtk_recording_render_ops_draw_background (GtkRenderOps *ops, + GtkCssStyle *style, + cairo_t *cr, + gdouble x, + gdouble y, + gdouble width, + gdouble height, + GtkJunctionSides junction) +{ + GtkRecordingRenderOps *record = GTK_RECORDING_RENDER_OPS (ops); + GtkRenderOperation *oper; + + gtk_recording_render_ops_save_snapshot (record, cr); + + oper = gtk_render_operation_background_new (style, x, y, width, height, junction); + gtk_render_operation_widget_add_operation (record->widgets->data, oper); + g_object_unref (oper); +} + static cairo_t * gtk_recording_render_ops_begin_draw_widget (GtkRenderOps *ops, GtkWidget *widget, @@ -151,6 +172,7 @@ gtk_recording_render_ops_class_init (GtkRecordingRenderOpsClass *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; + ops_class->draw_background = gtk_recording_render_ops_draw_background; } static void