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inspector: Show resources

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Show a list of all registered resources. If a resource looks
like text or an image, we show its content.
This commit is contained in:
Matthias Clasen 2014-05-15 19:34:38 -04:00
parent d52a01631e
commit e84a523750
8 changed files with 334 additions and 0 deletions
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3
gtk/inspector/Makefile.am
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@ -40,6 +40,8 @@ libgtkinspector_la_SOURCES = \
python-hooks.c \
python-shell.h \
python-shell.c \
resource-list.h \
resource-list.c \
resources.h \
resources.c \
signals-list.h \
@ -84,6 +86,7 @@ templates = \
general.ui \
object-hierarchy.ui \
prop-list.ui \
resource-list.ui \
signals-list.ui \
visual.ui \
widget-tree.ui \

2
gtk/inspector/init.c
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@ -33,6 +33,7 @@
#include "prop-list.h"
#include "python-hooks.h"
#include "python-shell.h"
#include "resource-list.h"
#include "resources.h"
#include "signals-list.h"
#include "visual.h"
@ -58,6 +59,7 @@ gtk_inspector_init (void)
g_type_ensure (GTK_TYPE_INSPECTOR_PROPERTY_CELL_RENDERER);
g_type_ensure (GTK_TYPE_INSPECTOR_PROP_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_PYTHON_SHELL);
g_type_ensure (GTK_TYPE_INSPECTOR_RESOURCE_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_SIGNALS_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_VISUAL);
g_type_ensure (GTK_TYPE_INSPECTOR_WIDGET_TREE);

1
gtk/inspector/inspector.gresource.xml
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@ -9,6 +9,7 @@
<file>general.ui</file>
<file>object-hierarchy.ui</file>
<file>prop-list.ui</file>
<file>resource-list.ui</file>
<file>signals-list.ui</file>
<file>visual.ui</file>
<file>widget-tree.ui</file>

172
gtk/inspector/resource-list.c Normal file
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@ -0,0 +1,172 @@
/*
* Copyright (c) 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 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/>.
*/
#include "config.h"
#include <glib/gi18n-lib.h>
#include "resource-list.h"
enum
{
COLUMN_NAME,
COLUMN_PATH
};
struct _GtkInspectorResourceListPrivate
{
GtkTreeStore *model;
GtkTextBuffer *buffer;
GtkWidget *image;
GtkWidget *content;
};
G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorResourceList, gtk_inspector_resource_list, GTK_TYPE_BOX)
static void
load_resources_recurse (GtkInspectorResourceList *sl,
GtkTreeIter *parent,
const gchar *path)
{
gchar **names;
gint i;
GtkTreeIter iter;
names = g_resources_enumerate_children (path, 0, NULL);
for (i = 0; names[i]; i++)
{
gint len;
gchar *p;
gboolean has_slash;
p = g_strconcat (path, names[i], NULL);
len = strlen (names[i]);
has_slash = names[i][len - 1] == '/';
if (has_slash)
names[i][len - 1] = '\0';
gtk_tree_store_append (sl->priv->model, &iter, parent);
gtk_tree_store_set (sl->priv->model, &iter,
COLUMN_NAME, names[i],
COLUMN_PATH, p,
-1);
if (has_slash)
load_resources_recurse (sl, &iter, p);
g_free (p);
}
g_strfreev (names);
}
static void
selection_changed (GtkTreeSelection *selection,
GtkInspectorResourceList *rl)
{
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (selection, NULL, &iter))
{
gchar *path;
GBytes *bytes;
gchar *type;
gconstpointer data;
gsize size;
GError *error = NULL;
gtk_tree_model_get (GTK_TREE_MODEL (rl->priv->model), &iter,
COLUMN_PATH, &path,
-1);
if (g_str_has_suffix (path, "/"))
{
gtk_text_buffer_set_text (rl->priv->buffer, "", -1);
gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->content), "text");
goto out;
}
bytes = g_resources_lookup_data (path, 0, &error);
if (bytes == NULL)
{
gtk_text_buffer_set_text (rl->priv->buffer, error->message, -1);
g_error_free (error);
gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->content), "text");
}
else
{
data = g_bytes_get_data (bytes, &size);
type = g_content_type_guess (NULL, data, size, NULL);
if (g_content_type_is_a (type, "text/*"))
{
gtk_text_buffer_set_text (rl->priv->buffer, data, -1);
gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->content), "text");
}
else if (g_content_type_is_a (type, "image/*"))
{
gtk_image_set_from_resource (GTK_IMAGE (rl->priv->image), path);
gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->content), "image");
}
else
{
gchar *content;
content = g_content_type_get_description (type);
gtk_text_buffer_set_text (rl->priv->buffer, content, -1);
g_free (content);
gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->content), "text");
}
g_free (type);
g_bytes_unref (bytes);
}
out:
g_free (path);
}
else
{
gtk_text_buffer_set_text (rl->priv->buffer, "", -1);
gtk_stack_set_visible_child_name (GTK_STACK (rl->priv->content), "text");
}
}
static void
load_resources (GtkInspectorResourceList *sl)
{
load_resources_recurse (sl, NULL, "/");
}
static void
gtk_inspector_resource_list_init (GtkInspectorResourceList *sl)
{
sl->priv = gtk_inspector_resource_list_get_instance_private (sl);
gtk_widget_init_template (GTK_WIDGET (sl));
load_resources (sl);
}
static void
gtk_inspector_resource_list_class_init (GtkInspectorResourceListClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/inspector/resource-list.ui");
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, model);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, buffer);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, content);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorResourceList, image);
gtk_widget_class_bind_template_callback (widget_class, selection_changed);
}
// vim: set et sw=2 ts=2:

52
gtk/inspector/resource-list.h Normal file
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@ -0,0 +1,52 @@
/*
* Copyright (c) 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 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/>.
*/
#ifndef _GTK_INSPECTOR_RESOURCE_LIST_H_
#define _GTK_INSPECTOR_RESOURCE_LIST_H_
#include <gtk/gtk.h>
#define GTK_TYPE_INSPECTOR_RESOURCE_LIST (gtk_inspector_resource_list_get_type())
#define GTK_INSPECTOR_RESOURCE_LIST(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_INSPECTOR_RESOURCE_LIST, GtkInspectorResourceList))
#define GTK_INSPECTOR_RESOURCE_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_INSPECTOR_RESOURCE_LIST, GtkInspectorResourceListClass))
#define GTK_INSPECTOR_IS_RESOURCE_LIST(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_INSPECTOR_RESOURCE_LIST))
#define GTK_INSPECTOR_IS_RESOURCE_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_INSPECTOR_RESOURCE_LIST))
#define GTK_INSPECTOR_RESOURCE_LIST_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_INSPECTOR_RESOURCE_LIST, GtkInspectorResourceListClass))
typedef struct _GtkInspectorResourceListPrivate GtkInspectorResourceListPrivate;
typedef struct _GtkInspectorResourceList
{
GtkBox parent;
GtkInspectorResourceListPrivate *priv;
} GtkInspectorResourceList;
typedef struct _GtkInspectorResourceListClass
{
GtkBoxClass parent;
} GtkInspectorResourceListClass;
G_BEGIN_DECLS
GType gtk_inspector_resource_list_get_type (void);
G_END_DECLS
#endif // _GTK_INSPECTOR_RESOURCE_LIST_H_
// vim: set et sw=2 ts=2:

92
gtk/inspector/resource-list.ui Normal file
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@ -0,0 +1,92 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
<object class="GtkTreeStore" id="model">
<columns>
<column type="gchararray"/>
<column type="gchararray"/>
</columns>
</object>
<object class="GtkTextBuffer" id="buffer">
<property name="text"></property>
</object>
<template class="GtkInspectorResourceList" parent="GtkBox">
<property name="orientation">horizontal</property>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="expand">True</property>
<property name="hscrollbar-policy">automatic</property>
<property name="vscrollbar-policy">always</property>
<property name="shadow-type">in</property>
<child>
<object class= "GtkTreeView">
<property name="visible">True</property>
<property name="model">model</property>
<child internal-child="selection">
<object class="GtkTreeSelection">
<property name="mode">single</property>
<signal name="changed" handler="selection_changed"/>
</object>
</child>
<child>
<object class="GtkTreeViewColumn">
<property name="title" translatable="yes">Path</property>
<child>
<object class="GtkCellRendererText">
<property name="scale">0.8</property>
</object>
<attributes>
<attribute name="text">0</attribute>
</attributes>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
<child>
<object class="GtkStack" id="content">
<property name="visible">True</property>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="expand">True</property>
<property name="hscrollbar-policy">automatic</property>
<property name="vscrollbar-policy">automatic</property>
<property name="shadow-type">in</property>
<child>
<object class="GtkTextView">
<property name="visible">True</property>
<property name="editable">False</property>
<property name="buffer">buffer</property>
</object>
</child>
</object>
<packing>
<property name="name">text</property>
</packing>
</child>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="expand">True</property>
<property name="hscrollbar-policy">automatic</property>
<property name="vscrollbar-policy">automatic</property>
<property name="shadow-type">in</property>
<child>
<object class="GtkImage" id="image">
<property name="visible">True</property>
<property name="halign">center</property>
<property name="valign">center</property>
</object>
</child>
</object>
<packing>
<property name="name">image</property>
</packing>
</child>
</object>
</child>
</template>
</interface>

11
gtk/inspector/window.ui
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@ -231,6 +231,17 @@
<property name="label" translatable="yes">Custom CSS</property>
</object>
</child>
<child>
<object class="GtkInspectorResourceList">
<property name="visible">True</property>
</object>
</child>
<child type="tab">
<object class="GtkLabel">
<property name="visible">True</property>
<property name="label" translatable="yes">Resources</property>
</object>
</child>
<child>
<object class="GtkInspectorGeneral">
<property name="visible">True</property>

1
po/POTFILES.in
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@ -279,6 +279,7 @@ gtk/inspector/general.ui.h
gtk/inspector/inspect-button.c
gtk/inspector/object-hierarchy.ui.h
gtk/inspector/prop-list.ui.h
gtk/inspector/resource-path.ui.h
gtk/inspector/signals-list.c
gtk/inspector/signals-list.ui.h
gtk/inspector/visual.ui.h