diff options
Diffstat (limited to 'gtk/inspector/gtkrenderoperationicon.c')
| -rw-r--r-- | gtk/inspector/gtkrenderoperationicon.c | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/gtk/inspector/gtkrenderoperationicon.c b/gtk/inspector/gtkrenderoperationicon.c new file mode 100644 index 0000000000..6e4e1070e0 --- /dev/null +++ b/gtk/inspector/gtkrenderoperationicon.c @@ -0,0 +1,191 @@ +/* + * Copyright © 2015 Benjamin Otte <otte@gnome.org> + * + * 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 "gtkrenderoperationicon.h" + +#include <math.h> + +#include "gtkcssstyleprivate.h" +#include "gtkrendericonprivate.h" + +G_DEFINE_TYPE (GtkRenderOperationIcon, gtk_render_operation_icon, GTK_TYPE_RENDER_OPERATION) + +static void +gtk_render_operation_icon_get_clip (GtkRenderOperation *operation, + cairo_rectangle_int_t *clip) +{ + GtkRenderOperationIcon *oper = GTK_RENDER_OPERATION_ICON (operation); + + clip->x = 0; + clip->y = 0; + clip->width = ceil (oper->width); + clip->height = ceil (oper->height); +} + +static void +gtk_render_operation_icon_get_matrix (GtkRenderOperation *operation, + cairo_matrix_t *matrix) +{ + GtkRenderOperationIcon *oper = GTK_RENDER_OPERATION_ICON (operation); + + cairo_matrix_init_translate (matrix, oper->x, oper->y); +} + +static char * +gtk_render_operation_icon_describe (GtkRenderOperation *operation) +{ + GtkRenderOperationIcon *oper = GTK_RENDER_OPERATION_ICON (operation); + + switch (oper->builtin_type) + { + default: + g_warning ("missing builtin type %u", (guint) oper->builtin_type); + /* fall through */ + case GTK_CSS_IMAGE_BUILTIN_NONE: + return g_strdup ("CSS icon"); + case GTK_CSS_IMAGE_BUILTIN_CHECK: + return g_strdup ("CSS check icon (unchecked)"); + case GTK_CSS_IMAGE_BUILTIN_CHECK_CHECKED: + return g_strdup ("CSS check icon (checked)"); + case GTK_CSS_IMAGE_BUILTIN_CHECK_INCONSISTENT: + return g_strdup ("CSS check icon (inconsistent)"); + case GTK_CSS_IMAGE_BUILTIN_OPTION: + return g_strdup ("CSS option icon (unchecked)"); + case GTK_CSS_IMAGE_BUILTIN_OPTION_CHECKED: + return g_strdup ("CSS option icon (checked)"); + case GTK_CSS_IMAGE_BUILTIN_OPTION_INCONSISTENT: + return g_strdup ("CSS option icon (inconsistent)"); + case GTK_CSS_IMAGE_BUILTIN_ARROW_UP: + return g_strdup ("CSS up arrow icon"); + case GTK_CSS_IMAGE_BUILTIN_ARROW_DOWN: + return g_strdup ("CSS down arrow icon"); + case GTK_CSS_IMAGE_BUILTIN_ARROW_LEFT: + return g_strdup ("CSS left arrow icon"); + case GTK_CSS_IMAGE_BUILTIN_ARROW_RIGHT: + return g_strdup ("CSS right arrow icon"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_HORIZONTAL_LEFT: + return g_strdup ("CSS horizontal left expander icon"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_VERTICAL_LEFT: + return g_strdup ("CSS vertical left expander icon"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_HORIZONTAL_RIGHT: + return g_strdup ("CSS horizontal right expander icon"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_VERTICAL_RIGHT: + return g_strdup ("CSS vertical right expander icon"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_HORIZONTAL_LEFT_EXPANDED: + return g_strdup ("CSS horizontal left expander icon (expanded)"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_VERTICAL_LEFT_EXPANDED: + return g_strdup ("CSS vertical left expander icon (expanded)"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_HORIZONTAL_RIGHT_EXPANDED: + return g_strdup ("CSS horizontal right expander icon (expanded)"); + case GTK_CSS_IMAGE_BUILTIN_EXPANDER_VERTICAL_RIGHT_EXPANDED: + return g_strdup ("CSS vertical right expander icon (expanded)"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_TOPLEFT: + return g_strdup ("CSS top left grip icon"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_TOP: + return g_strdup ("CSS top grip icon"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_TOPRIGHT: + return g_strdup ("CSS top right grip icon"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_RIGHT: + return g_strdup ("CSS right grip icon"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_BOTTOMRIGHT: + return g_strdup ("CSS bottom right grip icon"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_BOTTOM: + return g_strdup ("CSS bottom grip icon"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_BOTTOMLEFT: + return g_strdup ("CSS bottom left grip icon"); + case GTK_CSS_IMAGE_BUILTIN_GRIP_LEFT: + return g_strdup ("CSS left grip icon"); + case GTK_CSS_IMAGE_BUILTIN_PANE_SEPARATOR: + return g_strdup ("CSS pane separator icon"); + case GTK_CSS_IMAGE_BUILTIN_HANDLE: + return g_strdup ("CSS handle icon"); + case GTK_CSS_IMAGE_BUILTIN_SPINNER: + return g_strdup ("CSS spinner icon"); + } +} + +static void +gtk_render_operation_icon_draw (GtkRenderOperation *operation, + cairo_t *cr) +{ + GtkRenderOperationIcon *oper = GTK_RENDER_OPERATION_ICON (operation); + + gtk_css_style_render_icon (oper->style, + cr, + 0, 0, + oper->width, + oper->height, + oper->builtin_type); +} + +static void +gtk_render_operation_icon_finalize (GObject *object) +{ + GtkRenderOperationIcon *oper = GTK_RENDER_OPERATION_ICON (object); + + g_object_unref (oper->style); + + G_OBJECT_CLASS (gtk_render_operation_icon_parent_class)->finalize (object); +} + +static void +gtk_render_operation_icon_class_init (GtkRenderOperationIconClass *klass) +{ + GtkRenderOperationClass *operation_class = GTK_RENDER_OPERATION_CLASS (klass); + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = gtk_render_operation_icon_finalize; + + operation_class->get_clip = gtk_render_operation_icon_get_clip; + operation_class->get_matrix = gtk_render_operation_icon_get_matrix; + operation_class->describe = gtk_render_operation_icon_describe; + operation_class->draw = gtk_render_operation_icon_draw; +} + +static void +gtk_render_operation_icon_init (GtkRenderOperationIcon *image) +{ +} + +GtkRenderOperation * +gtk_render_operation_icon_new (GtkCssStyle *style, + double x, + double y, + double width, + double height, + GtkCssImageBuiltinType builtin_type) +{ + GtkRenderOperationIcon *result; + + g_return_val_if_fail (GTK_IS_CSS_STYLE (style), NULL); + + result = g_object_new (GTK_TYPE_RENDER_OPERATION_ICON, NULL); + + result->style = g_object_ref (style); + result->x = x; + result->y = y; + result->width = width; + result->height = height; + result->builtin_type = builtin_type; + + return GTK_RENDER_OPERATION (result); +} + |