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inspector: Add a new page that lists the CSS node tree

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This commit is contained in:
Benjamin Otte
2015-03-03 00:02:25 +01:00
parent 8640bc47b1
commit d55c261079
12 changed files with 1015 additions and 1 deletions
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2
gtk/Makefile.am
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@ -1130,7 +1130,7 @@ gtktypebuiltins.c: $(gtk_public_h_sources) $(a11y_h_sources) $(deprecated_h_sour
&& cp xgen-gtbc gtktypebuiltins.c \
&& rm -f xgen-gtbc
gtk.gresource.xml: Makefile.am
gtk.gresource.xml: Makefile.am inspector/Makefile.inc
$(AM_V_GEN) echo "<?xml version='1.0' encoding='UTF-8'?>" > $@; \
echo "<gresources>" >> $@; \
echo " <gresource prefix='/org/gtk/libgtk'>" >> $@; \

5
gtk/inspector/Makefile.inc
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@ -4,10 +4,12 @@ inspector_c_sources = \
inspector/cellrenderergraph.c \
inspector/classes-list.c \
inspector/css-editor.c \
inspector/css-node-tree.c \
inspector/data-list.c \
inspector/general.c \
inspector/gestures.c \
inspector/graphdata.c \
inspector/gtktreemodelcssnode.c \
inspector/init.c \
inspector/inspect-button.c \
inspector/magnifier.c \
@ -33,10 +35,12 @@ inspector_h_sources = \
inspector/cellrenderergraph.h \
inspector/classes-list.h \
inspector/css-editor.h \
inspector/css-node-tree.h \
inspector/data-list.h \
inspector/general.h \
inspector/gestures.h \
inspector/graphdata.h \
inspector/gtktreemodelcssnode.h \
inspector/init.h \
inspector/magnifier.h \
inspector/menu.h \
@ -59,6 +63,7 @@ inspector_templates = \
inspector/actions.ui \
inspector/classes-list.ui \
inspector/css-editor.ui \
inspector/css-node-tree.ui \
inspector/data-list.ui \
inspector/general.ui \
inspector/magnifier.ui \

168
gtk/inspector/css-node-tree.c Normal file
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@ -0,0 +1,168 @@
/*
* Copyright (c) 2014 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, sublicntnse,
* 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 noticnt and this permission noticnt 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 "css-node-tree.h"
#include <strings.h>
#include "gtktreemodelcssnode.h"
#include <gtk/gtktreeview.h>
#include "gtk/gtkwidgetprivate.h"
enum {
COLUMN_NAME,
COLUMN_VISIBLE,
COLUMN_CLASSES,
COLUMN_ID,
/* add more */
N_COLUMNS
};
struct _GtkInspectorCssNodeTreePrivate
{
GtkWidget *tree_view;
GtkTreeModel *model;
};
G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorCssNodeTree, gtk_inspector_css_node_tree, GTK_TYPE_BOX)
static void
gtk_inspector_css_node_tree_finalize (GObject *object)
{
//GtkInspectorCssNodeTree *cnt = GTK_INSPECTOR_CSS_NODE_TREE (object);
G_OBJECT_CLASS (gtk_inspector_css_node_tree_parent_class)->finalize (object);
}
static void
gtk_inspector_css_node_tree_class_init (GtkInspectorCssNodeTreeClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->finalize = gtk_inspector_css_node_tree_finalize;
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/css-node-tree.ui");
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorCssNodeTree, tree_view);
}
static int
sort_strv (gconstpointer a,
gconstpointer b,
gpointer data)
{
char **ap = (char **) a;
char **bp = (char **) b;
return strcasecmp (*ap, *bp);
}
static void
strv_sort (char **strv)
{
g_qsort_with_data (strv,
g_strv_length (strv),
sizeof (char *),
sort_strv,
NULL);
}
static void
gtk_inspector_css_node_tree_get_node_value (GtkTreeModelCssNode *model,
GtkCssNode *node,
int column,
GValue *value)
{
char **strv;
char *s;
switch (column)
{
case COLUMN_NAME:
g_value_set_string (value, g_type_name (gtk_css_node_get_widget_type (node)));
break;
case COLUMN_VISIBLE:
g_value_set_boolean (value, gtk_css_node_get_visible (node));
break;
case COLUMN_CLASSES:
strv = gtk_css_node_get_classes (node);
strv_sort (strv);
s = g_strjoinv (" ", strv);
g_value_take_string (value, s);
g_strfreev (strv);
break;
case COLUMN_ID:
g_value_set_string (value, gtk_css_node_get_id (node));
break;
default:
g_assert_not_reached ();
break;
}
}
static void
gtk_inspector_css_node_tree_init (GtkInspectorCssNodeTree *cnt)
{
GtkInspectorCssNodeTreePrivate *priv;
cnt->priv = gtk_inspector_css_node_tree_get_instance_private (cnt);
gtk_widget_init_template (GTK_WIDGET (cnt));
priv = cnt->priv;
priv->model = gtk_tree_model_css_node_new (gtk_inspector_css_node_tree_get_node_value,
N_COLUMNS,
G_TYPE_STRING,
G_TYPE_BOOLEAN,
G_TYPE_STRING,
G_TYPE_STRING);
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->tree_view), priv->model);
g_object_unref (priv->model);
}
void
gtk_inspector_css_node_tree_set_object (GtkInspectorCssNodeTree *cnt,
GObject *object)
{
GtkInspectorCssNodeTreePrivate *priv;
g_return_if_fail (GTK_INSPECTOR_IS_CSS_NODE_TREE (cnt));
priv = cnt->priv;
if (!GTK_IS_WIDGET (object))
{
gtk_tree_model_css_node_set_root_node (GTK_TREE_MODEL_CSS_NODE (priv->model), NULL);
return;
}
gtk_tree_model_css_node_set_root_node (GTK_TREE_MODEL_CSS_NODE (priv->model),
gtk_widget_get_css_node (GTK_WIDGET (object)));
}
// vim: set et sw=2 ts=2:

61
gtk/inspector/css-node-tree.h Normal file
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@ -0,0 +1,61 @@
/*
* Copyright (c) 2014 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_CSS_NODE_TREE_H_
#define _GTK_INSPECTOR_CSS_NODE_TREE_H_
#include <gtk/gtkbox.h>
#include "gtk/gtkcssnodeprivate.h"
#define GTK_TYPE_INSPECTOR_CSS_NODE_TREE (gtk_inspector_css_node_tree_get_type())
#define GTK_INSPECTOR_CSS_NODE_TREE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_INSPECTOR_CSS_NODE_TREE, GtkInspectorCssNodeTree))
#define GTK_INSPECTOR_CSS_NODE_TREE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_INSPECTOR_CSS_NODE_TREE, GtkInspectorCssNodeTreeClass))
#define GTK_INSPECTOR_IS_CSS_NODE_TREE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_INSPECTOR_CSS_NODE_TREE))
#define GTK_INSPECTOR_IS_CSS_NODE_TREE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_INSPECTOR_CSS_NODE_TREE))
#define GTK_INSPECTOR_CSS_NODE_TREE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_INSPECTOR_CSS_NODE_TREE, GtkInspectorCssNodeTreeClass))
typedef struct _GtkInspectorCssNodeTreePrivate GtkInspectorCssNodeTreePrivate;
typedef struct _GtkInspectorCssNodeTree
{
GtkBox parent;
GtkInspectorCssNodeTreePrivate *priv;
} GtkInspectorCssNodeTree;
typedef struct _GtkInspectorCssNodeTreeClass
{
GtkBoxClass parent;
} GtkInspectorCssNodeTreeClass;
G_BEGIN_DECLS
GType gtk_inspector_css_node_tree_get_type (void);
void gtk_inspector_css_node_tree_set_object (GtkInspectorCssNodeTree *cnt,
GObject *object);
G_END_DECLS
#endif // _GTK_INSPECTOR_CSS_NODE_TREE_H_
// vim: set et sw=2 ts=2:

58
gtk/inspector/css-node-tree.ui Normal file
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@ -0,0 +1,58 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
<template class="GtkInspectorCssNodeTree" parent="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="hscrollbar-policy">never</property>
<property name="vscrollbar-policy">automatic</property>
<property name="expand">True</property>
<child>
<object class="GtkTreeView" id="tree_view">
<property name="visible">True</property>
<child>
<object class="GtkTreeViewColumn" id="treeviewcolumn1">
<property name="resizable">True</property>
<property name="title" translatable="yes">Name</property>
<child>
<object class="GtkCellRendererText"/>
<attributes>
<attribute name="text">0</attribute>
<attribute name="sensitive">1</attribute>
</attributes>
</child>
</object>
</child>
<child>
<object class="GtkTreeViewColumn" id="treeviewcolumn2">
<property name="resizable">True</property>
<property name="title" translatable="yes">ID</property>
<child>
<object class="GtkCellRendererText"/>
<attributes>
<attribute name="text">3</attribute>
<attribute name="sensitive">1</attribute>
</attributes>
</child>
</object>
</child>
<child>
<object class="GtkTreeViewColumn" id="treeviewcolumn3">
<property name="resizable">True</property>
<property name="title" translatable="yes">Classes</property>
<child>
<object class="GtkCellRendererText"/>
<attributes>
<attribute name="text">2</attribute>
<attribute name="sensitive">1</attribute>
</attributes>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
</template>
</interface>

626
gtk/inspector/gtktreemodelcssnode.c Normal file
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@ -0,0 +1,626 @@
/* gtktreestore.c
* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gtktreemodelcssnode.h"
struct _GtkTreeModelCssNodePrivate
{
GtkTreeModelCssNodeGetFunc get_func;
gint n_columns;
GType *column_types;
GtkCssNode *root;
};
static void gtk_tree_model_css_node_connect_node (GtkTreeModelCssNode *model,
GtkCssNode *node,
gboolean emit_signal);
static void gtk_tree_model_css_node_disconnect_node (GtkTreeModelCssNode *model,
GtkCssNode *node,
gboolean emit_signal,
GtkCssNode *parent,
GtkCssNode *previous);
static void gtk_tree_model_css_node_tree_model_init (GtkTreeModelIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkTreeModelCssNode, gtk_tree_model_css_node, G_TYPE_OBJECT,
G_ADD_PRIVATE (GtkTreeModelCssNode)
G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_MODEL,
gtk_tree_model_css_node_tree_model_init))
static GtkCssNode *
get_nth_child (GtkCssNode *node,
gint i)
{
for (node = gtk_css_node_get_first_child (node);
node != NULL && i > 0;
node = gtk_css_node_get_next_sibling (node))
i--;
return node;
}
static int
get_node_index (GtkCssNode *node)
{
int result = 0;
while ((node = gtk_css_node_get_previous_sibling (node)))
result++;
return result;
}
static GtkTreeModelFlags
gtk_tree_model_css_node_get_flags (GtkTreeModel *tree_model)
{
return GTK_TREE_MODEL_ITERS_PERSIST;
}
static gint
gtk_tree_model_css_node_get_n_columns (GtkTreeModel *tree_model)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
return priv->n_columns;
}
static GType
gtk_tree_model_css_node_get_column_type (GtkTreeModel *tree_model,
gint column)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
g_return_val_if_fail (column < priv->n_columns, G_TYPE_INVALID);
return priv->column_types[column];
}
static gboolean
gtk_tree_model_css_node_get_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreePath *path)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
int *indices;
int depth, i;
if (priv->root == NULL)
return FALSE;
indices = gtk_tree_path_get_indices (path);
depth = gtk_tree_path_get_depth (path);
if (depth < 1 || indices[0] != 0)
return FALSE;
node = priv->root;
for (i = 1; i < depth; i++)
{
node = get_nth_child (node, indices[i]);
if (node == NULL)
return FALSE;
}
gtk_tree_model_css_node_get_iter_from_node (nodemodel, iter, node);
return TRUE;
}
static GtkTreePath *
gtk_tree_model_css_node_get_path (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
GtkTreePath *path;
g_return_val_if_fail (priv->root != NULL, NULL);
path = gtk_tree_path_new ();
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, iter);
while (node != priv->root)
{
gtk_tree_path_prepend_index (path, get_node_index (node));
node = gtk_css_node_get_parent (node);
}
gtk_tree_path_prepend_index (path, 0);
return path;
}
static void
gtk_tree_model_css_node_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
GValue *value)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
g_value_init (value, priv->column_types[column]);
priv->get_func (nodemodel,
gtk_tree_model_css_node_get_node_from_iter (nodemodel, iter),
column,
value);
}
static gboolean
gtk_tree_model_css_node_iter_next (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, iter);
if (node == priv->root)
return FALSE;
node = gtk_css_node_get_next_sibling (node);
if (node == NULL)
return FALSE;
gtk_tree_model_css_node_get_iter_from_node (nodemodel, iter, node);
return TRUE;
}
static gboolean
gtk_tree_model_css_node_iter_previous (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, iter);
if (node == priv->root)
return FALSE;
node = gtk_css_node_get_previous_sibling (node);
if (node == NULL)
return FALSE;
gtk_tree_model_css_node_get_iter_from_node (nodemodel, iter, node);
return TRUE;
}
static gboolean
gtk_tree_model_css_node_iter_children (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
if (parent == NULL)
{
node = priv->root;
}
else
{
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, parent);
node = gtk_css_node_get_first_child (node);
}
if (node == NULL)
return FALSE;
gtk_tree_model_css_node_get_iter_from_node (nodemodel, iter, node);
return TRUE;
}
static gboolean
gtk_tree_model_css_node_iter_has_child (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkCssNode *node;
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, iter);
return gtk_css_node_get_first_child (node) != NULL;
}
static gint
gtk_tree_model_css_node_iter_n_children (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
if (iter == NULL)
return priv->root ? 1 : 0;
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, iter);
node = gtk_css_node_get_last_child (node);
if (node == NULL)
return 0;
return get_node_index (node) + 1;
}
static gboolean
gtk_tree_model_css_node_iter_nth_child (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent,
gint n)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
if (parent == NULL)
{
if (n > 0)
return FALSE;
node = priv->root;
}
else
{
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, parent);
node = get_nth_child (node, n);
}
if (node == NULL)
return FALSE;
gtk_tree_model_css_node_get_iter_from_node (nodemodel, iter, node);
return TRUE;
}
static gboolean
gtk_tree_model_css_node_iter_parent (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *child)
{
GtkTreeModelCssNode *nodemodel = GTK_TREE_MODEL_CSS_NODE (tree_model);
GtkTreeModelCssNodePrivate *priv = nodemodel->priv;
GtkCssNode *node;
node = gtk_tree_model_css_node_get_node_from_iter (nodemodel, child);
if (node == priv->root)
return FALSE;
node = gtk_css_node_get_parent (node);
gtk_tree_model_css_node_get_iter_from_node (nodemodel, iter, node);
return TRUE;
}
static void
gtk_tree_model_css_node_tree_model_init (GtkTreeModelIface *iface)
{
iface->get_flags = gtk_tree_model_css_node_get_flags;
iface->get_n_columns = gtk_tree_model_css_node_get_n_columns;
iface->get_column_type = gtk_tree_model_css_node_get_column_type;
iface->get_iter = gtk_tree_model_css_node_get_iter;
iface->get_path = gtk_tree_model_css_node_get_path;
iface->get_value = gtk_tree_model_css_node_get_value;
iface->iter_next = gtk_tree_model_css_node_iter_next;
iface->iter_previous = gtk_tree_model_css_node_iter_previous;
iface->iter_children = gtk_tree_model_css_node_iter_children;
iface->iter_has_child = gtk_tree_model_css_node_iter_has_child;
iface->iter_n_children = gtk_tree_model_css_node_iter_n_children;
iface->iter_nth_child = gtk_tree_model_css_node_iter_nth_child;
iface->iter_parent = gtk_tree_model_css_node_iter_parent;
}
static void
gtk_tree_model_css_node_finalize (GObject *object)
{
GtkTreeModelCssNode *model = GTK_TREE_MODEL_CSS_NODE (object);
GtkTreeModelCssNodePrivate *priv = model->priv;
if (priv->root)
{
gtk_tree_model_css_node_disconnect_node (model, priv->root, FALSE, NULL, NULL);
priv->root = NULL;
}
G_OBJECT_CLASS (gtk_tree_model_css_node_parent_class)->finalize (object);
}
static void
gtk_tree_model_css_node_class_init (GtkTreeModelCssNodeClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
object_class->finalize = gtk_tree_model_css_node_finalize;
}
static void
gtk_tree_model_css_node_init (GtkTreeModelCssNode *nodemodel)
{
nodemodel->priv = gtk_tree_model_css_node_get_instance_private (nodemodel);
}
GtkTreeModel *
gtk_tree_model_css_node_new (GtkTreeModelCssNodeGetFunc get_func,
gint n_columns,
...)
{
GtkTreeModel *result;
va_list args;
GType *types;
gint i;
g_return_val_if_fail (get_func != NULL, NULL);
g_return_val_if_fail (n_columns > 0, NULL);
types = g_new (GType, n_columns);
va_start (args, n_columns);
for (i = 0; i < n_columns; i++)
{
types[i] = va_arg (args, GType);
}
va_end (args);
result = gtk_tree_model_css_node_newv (get_func, n_columns, types);
g_free (types);
return result;
}
GtkTreeModel *
gtk_tree_model_css_node_newv (GtkTreeModelCssNodeGetFunc get_func,
gint n_columns,
GType *types)
{
GtkTreeModelCssNode *result;
GtkTreeModelCssNodePrivate *priv;
g_return_val_if_fail (get_func != NULL, NULL);
g_return_val_if_fail (n_columns > 0, NULL);
g_return_val_if_fail (types != NULL, NULL);
result = g_object_new (GTK_TYPE_TREE_MODEL_CSS_NODE, NULL);
priv = result->priv;
priv->get_func = get_func;
priv->n_columns = n_columns;
priv->column_types = g_memdup (types, sizeof (GType) * n_columns);
return GTK_TREE_MODEL (result);
}
static void
child_added_cb (GtkCssNode *node,
GtkCssNode *child,
GtkCssNode *previous,
GtkTreeModelCssNode *model)
{
gtk_tree_model_css_node_connect_node (model, child, TRUE);
}
static void
child_removed_cb (GtkCssNode *node,
GtkCssNode *child,
GtkCssNode *previous,
GtkTreeModelCssNode *model)
{
gtk_tree_model_css_node_disconnect_node (model, child, TRUE, node, previous);
}
static void
notify_cb (GtkCssNode *node,
GParamSpec *pspec,
GtkTreeModelCssNode *model)
{
GtkTreeIter iter;
GtkTreePath *path;
gtk_tree_model_css_node_get_iter_from_node (model, &iter, node);
path = gtk_tree_model_css_node_get_path (GTK_TREE_MODEL (model), &iter);
gtk_tree_model_row_changed (GTK_TREE_MODEL (model), path, &iter);
gtk_tree_path_free (path);
}
static void
style_changed_cb (GtkCssNode *node,
GtkCssStyle *old_style,
GtkCssStyle *new_style,
GtkTreeModelCssNode *model)
{
GtkTreeIter iter;
GtkTreePath *path;
gtk_tree_model_css_node_get_iter_from_node (model, &iter, node);
path = gtk_tree_model_css_node_get_path (GTK_TREE_MODEL (model), &iter);
gtk_tree_model_row_changed (GTK_TREE_MODEL (model), path, &iter);
gtk_tree_path_free (path);
}
static void
gtk_tree_model_css_node_connect_node (GtkTreeModelCssNode *model,
GtkCssNode *node,
gboolean emit_signal)
{
GtkCssNode *child;
g_object_ref (node);
g_signal_connect_after (node, "node-added", G_CALLBACK (child_added_cb), model);
g_signal_connect_after (node, "node-removed", G_CALLBACK (child_removed_cb), model);
g_signal_connect_after (node, "notify", G_CALLBACK (notify_cb), model);
g_signal_connect_after (node, "style-changed", G_CALLBACK (style_changed_cb), model);
for (child = gtk_css_node_get_first_child (node);
child;
child = gtk_css_node_get_next_sibling (child))
{
gtk_tree_model_css_node_connect_node (model, child, FALSE);
}
if (emit_signal)
{
GtkTreeIter iter;
GtkTreePath *path;
if (node != model->priv->root &&
gtk_css_node_get_previous_sibling (node) == NULL &&
gtk_css_node_get_next_sibling (node) == NULL)
{
/* We're the first child of the parent */
gtk_tree_model_css_node_get_iter_from_node (model, &iter, gtk_css_node_get_parent (node));
path = gtk_tree_model_css_node_get_path (GTK_TREE_MODEL (model), &iter);
gtk_tree_model_row_has_child_toggled (GTK_TREE_MODEL (model), path, &iter);
gtk_tree_path_free (path);
}
gtk_tree_model_css_node_get_iter_from_node (model, &iter, node);
path = gtk_tree_model_css_node_get_path (GTK_TREE_MODEL (model), &iter);
gtk_tree_model_row_inserted (GTK_TREE_MODEL (model), path, &iter);
if (gtk_css_node_get_first_child (node))
gtk_tree_model_row_has_child_toggled (GTK_TREE_MODEL (model), path, &iter);
gtk_tree_path_free (path);
}
}
static void
gtk_tree_model_css_node_disconnect_node (GtkTreeModelCssNode *model,
GtkCssNode *node,
gboolean emit_signal,
GtkCssNode *parent,
GtkCssNode *previous)
{
GtkCssNode *child;
g_signal_handlers_disconnect_by_func (node, G_CALLBACK (child_added_cb), model);
g_signal_handlers_disconnect_by_func (node, G_CALLBACK (child_removed_cb), model);
g_signal_handlers_disconnect_by_func (node, G_CALLBACK (notify_cb), model);
g_signal_handlers_disconnect_by_func (node, G_CALLBACK (style_changed_cb), model);
for (child = gtk_css_node_get_first_child (node);
child;
child = gtk_css_node_get_next_sibling (child))
{
gtk_tree_model_css_node_disconnect_node (model, child, FALSE, NULL, NULL);
}
if (emit_signal)
{
GtkTreeIter iter;
GtkTreePath *path;
if (parent)
{
gtk_tree_model_css_node_get_iter_from_node (model, &iter, parent);
path = gtk_tree_model_css_node_get_path (GTK_TREE_MODEL (model), &iter);
}
else
{
path = gtk_tree_path_new ();
}
if (previous)
gtk_tree_path_append_index (path, get_node_index (previous) + 1);
else
gtk_tree_path_append_index (path, 0);
gtk_tree_model_row_deleted (GTK_TREE_MODEL (model), path);
if (parent && gtk_css_node_get_first_child (parent) == NULL)
{
gtk_tree_path_up (path);
gtk_tree_model_row_has_child_toggled (GTK_TREE_MODEL (model), path, &iter);
}
gtk_tree_path_free (path);
}
g_object_unref (node);
}
void
gtk_tree_model_css_node_set_root_node (GtkTreeModelCssNode *model,
GtkCssNode *node)
{
GtkTreeModelCssNodePrivate *priv;
g_return_if_fail (GTK_IS_TREE_MODEL_CSS_NODE (model));
g_return_if_fail (node == NULL || GTK_IS_CSS_NODE (node));
priv = model->priv;
if (priv->root == node)
return;
if (priv->root)
{
gtk_tree_model_css_node_disconnect_node (model, priv->root, TRUE, NULL, NULL);
priv->root = NULL;
}
if (node)
{
priv->root = node;
gtk_tree_model_css_node_connect_node (model, node, TRUE);
}
}
GtkCssNode *
gtk_tree_model_css_node_get_root_node (GtkTreeModelCssNode *model)
{
g_return_val_if_fail (GTK_IS_TREE_MODEL_CSS_NODE (model), NULL);
return model->priv->root;
}
GtkCssNode *
gtk_tree_model_css_node_get_node_from_iter (GtkTreeModelCssNode *model,
GtkTreeIter *iter)
{
g_return_val_if_fail (GTK_IS_TREE_MODEL_CSS_NODE (model), NULL);
g_return_val_if_fail (iter != NULL, NULL);
g_return_val_if_fail (iter->user_data == model, NULL);
g_return_val_if_fail (GTK_IS_CSS_NODE (iter->user_data2), NULL);
return iter->user_data2;
}
void
gtk_tree_model_css_node_get_iter_from_node (GtkTreeModelCssNode *model,
GtkTreeIter *iter,
GtkCssNode *node)
{
g_return_if_fail (GTK_IS_TREE_MODEL_CSS_NODE (model));
g_return_if_fail (iter != NULL);
g_return_if_fail (GTK_IS_CSS_NODE (node));
iter->user_data = model;
iter->user_data2 = node;
}

80
gtk/inspector/gtktreemodelcssnode.h Normal file
View File

@ -0,0 +1,80 @@
/* gtktreestore.h
* Copyright (C) 2014 Benjamin Otte <otte@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GTK_TREE_MODEL_CSS_NODE_H__
#define __GTK_TREE_MODEL_CSS_NODE_H__
#include <gtk/gtktreemodel.h>
#include "gtk/gtkcssnodeprivate.h"
G_BEGIN_DECLS
#define GTK_TYPE_TREE_MODEL_CSS_NODE (gtk_tree_model_css_node_get_type ())
#define GTK_TREE_MODEL_CSS_NODE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_MODEL_CSS_NODE, GtkTreeModelCssNode))
#define GTK_TREE_MODEL_CSS_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_MODEL_CSS_NODE, GtkTreeModelCssNodeClass))
#define GTK_IS_TREE_MODEL_CSS_NODE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_MODEL_CSS_NODE))
#define GTK_IS_TREE_MODEL_CSS_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE_MODEL_CSS_NODE))
#define GTK_TREE_MODEL_CSS_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_MODEL_CSS_NODE, GtkTreeModelCssNodeClass))
typedef struct _GtkTreeModelCssNode GtkTreeModelCssNode;
typedef struct _GtkTreeModelCssNodeClass GtkTreeModelCssNodeClass;
typedef struct _GtkTreeModelCssNodePrivate GtkTreeModelCssNodePrivate;
typedef void (* GtkTreeModelCssNodeGetFunc) (GtkTreeModelCssNode *model,
GtkCssNode *node,
int column,
GValue *value);
struct _GtkTreeModelCssNode
{
GObject parent;
GtkTreeModelCssNodePrivate *priv;
};
struct _GtkTreeModelCssNodeClass
{
GObjectClass parent_class;
};
GType gtk_tree_model_css_node_get_type (void) G_GNUC_CONST;
GtkTreeModel *gtk_tree_model_css_node_new (GtkTreeModelCssNodeGetFunc get_func,
gint n_columns,
...);
GtkTreeModel *gtk_tree_model_css_node_newv (GtkTreeModelCssNodeGetFunc get_func,
gint n_columns,
GType *types);
void gtk_tree_model_css_node_set_root_node (GtkTreeModelCssNode *model,
GtkCssNode *node);
GtkCssNode *gtk_tree_model_css_node_get_root_node (GtkTreeModelCssNode *model);
GtkCssNode *gtk_tree_model_css_node_get_node_from_iter(GtkTreeModelCssNode *model,
GtkTreeIter *iter);
void gtk_tree_model_css_node_get_iter_from_node(GtkTreeModelCssNode *model,
GtkTreeIter *iter,
GtkCssNode *node);
G_END_DECLS
#endif /* __GTK_TREE_MODEL_CSS_NODE_H__ */

2
gtk/inspector/init.c
View File

@ -28,6 +28,7 @@
#include "cellrenderergraph.h"
#include "classes-list.h"
#include "css-editor.h"
#include "css-node-tree.h"
#include "data-list.h"
#include "general.h"
#include "gestures.h"
@ -61,6 +62,7 @@ gtk_inspector_init (void)
g_type_ensure (GTK_TYPE_INSPECTOR_ACTIONS);
g_type_ensure (GTK_TYPE_INSPECTOR_CLASSES_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_CSS_EDITOR);
g_type_ensure (GTK_TYPE_INSPECTOR_CSS_NODE_TREE);
g_type_ensure (GTK_TYPE_INSPECTOR_DATA_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_GENERAL);
g_type_ensure (GTK_TYPE_INSPECTOR_GESTURES);

3
gtk/inspector/window.c
View File

@ -31,6 +31,7 @@
#include "prop-list.h"
#include "classes-list.h"
#include "css-editor.h"
#include "css-node-tree.h"
#include "object-hierarchy.h"
#include "object-tree.h"
#include "selector.h"
@ -71,6 +72,7 @@ set_selected_object (GtkInspectorWindow *iw,
gtk_inspector_misc_info_set_object (GTK_INSPECTOR_MISC_INFO (iw->misc_info), selected);
gtk_inspector_classes_list_set_object (GTK_INSPECTOR_CLASSES_LIST (iw->classes_list), selected);
gtk_inspector_css_editor_set_object (GTK_INSPECTOR_CSS_EDITOR (iw->widget_css_editor), selected);
gtk_inspector_css_node_tree_set_object (GTK_INSPECTOR_CSS_NODE_TREE (iw->widget_css_node_tree), selected);
gtk_inspector_size_groups_set_object (GTK_INSPECTOR_SIZE_GROUPS (iw->size_groups), selected);
gtk_inspector_data_list_set_object (GTK_INSPECTOR_DATA_LIST (iw->data_list), selected);
gtk_inspector_actions_set_object (GTK_INSPECTOR_ACTIONS (iw->actions), selected);
@ -228,6 +230,7 @@ gtk_inspector_window_class_init (GtkInspectorWindowClass *klass)
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, classes_list);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, style_prop_list);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, widget_css_editor);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, widget_css_node_tree);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, object_hierarchy);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, selector);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, size_groups);

1
gtk/inspector/window.h
View File

@ -57,6 +57,7 @@ typedef struct
GtkWidget *style_prop_list;
GtkWidget *classes_list;
GtkWidget *widget_css_editor;
GtkWidget *widget_css_node_tree;
GtkWidget *object_hierarchy;
GtkWidget *size_groups;
GtkWidget *data_list;

9
gtk/inspector/window.ui
View File

@ -319,6 +319,15 @@
<property name="title" translatable="yes">Style Properties</property>
</packing>
</child>
<child>
<object class="GtkInspectorCssNodeTree" id="widget_css_node_tree">
<property name="visible">True</property>
</object>
<packing>
<property name="name">css-nodes</property>
<property name="title" translatable="yes">CSS nodes</property>
</packing>
</child>
<child>
<object class="GtkInspectorCssEditor" id="widget_css_editor">
<property name="global">False</property>

1
gtk/inspector/window.ui.h
View File

@ -12,6 +12,7 @@ N_("Hierarchy");
N_("Selector");
N_("Style Classes");
N_("Style Properties");
N_("CSS nodes");
N_("CSS");
N_("Size Groups");
N_("Data");