AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-11-16 13:40:31 +00:00
Code Issues Projects Releases Wiki Activity

GtkInspector: Add a style tab

Browse Source 
This tab shows css properties of a widget, and their origin.
This commit is contained in:
Matthias Clasen 2014-07-06 12:18:09 -04:00
parent 2952739593
commit 2a053cc6c3
9 changed files with 497 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
gtk/inspector/Makefile.am
View File

@ -43,6 +43,8 @@ libgtkinspector_la_SOURCES = \
prop-editor.c \
prop-list.h \
prop-list.c \
style-prop-list.h \
style-prop-list.c \
python-hooks.h \
python-hooks.c \
python-shell.h \

2
gtk/inspector/init.c
View File

@ -38,6 +38,7 @@
#include "resources.h"
#include "signals-list.h"
#include "size-groups.h"
#include "style-prop-list.h"
#include "visual.h"
#include "widget-tree.h"
#include "window.h"
@ -64,6 +65,7 @@ gtk_inspector_init (void)
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_STYLE_PROP_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_SIZE_GROUPS);
g_type_ensure (GTK_TYPE_INSPECTOR_VISUAL);
g_type_ensure (GTK_TYPE_INSPECTOR_WIDGET_TREE);

1
gtk/inspector/inspector.gresource.xml
View File

@ -10,6 +10,7 @@
<file compressed="true">menu.ui</file>
<file compressed="true">object-hierarchy.ui</file>
<file compressed="true">prop-list.ui</file>
<file compressed="true">style-prop-list.ui</file>
<file compressed="true">resource-list.ui</file>
<file compressed="true">signals-list.ui</file>
<file compressed="true">visual.ui</file>

333
gtk/inspector/style-prop-list.c Normal file
View File

@ -0,0 +1,333 @@
/*
* Copyright (c) 2014 Red Hat, Inc.
*
* 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 "style-prop-list.h"
#include "gtkcssproviderprivate.h"
#include "gtkcssstylepropertyprivate.h"
enum
{
COLUMN_NAME,
COLUMN_VALUE,
COLUMN_LOCATION,
COLUMN_URI,
COLUMN_LINE
};
struct _GtkInspectorStylePropListPrivate
{
GHashTable *css_files;
GtkListStore *model;
GtkWidget *widget;
GHashTable *prop_iters;
};
G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorStylePropList, gtk_inspector_style_prop_list, GTK_TYPE_BOX)
static void
gtk_inspector_style_prop_list_init (GtkInspectorStylePropList *pl)
{
gint i;
pl->priv = gtk_inspector_style_prop_list_get_instance_private (pl);
gtk_widget_init_template (GTK_WIDGET (pl));
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (pl->priv->model),
COLUMN_NAME,
GTK_SORT_ASCENDING);
pl->priv->css_files = g_hash_table_new_full (g_file_hash, (GEqualFunc) g_file_equal,
g_object_unref, (GDestroyNotify) g_strfreev);
pl->priv->prop_iters = g_hash_table_new_full (g_str_hash,
g_str_equal,
NULL,
(GDestroyNotify) gtk_tree_iter_free);
for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
{
GtkCssStyleProperty *prop;
GtkTreeIter iter;
const gchar *name;
prop = _gtk_css_style_property_lookup_by_id (i);
name = _gtk_style_property_get_name (GTK_STYLE_PROPERTY (prop));
gtk_list_store_append (pl->priv->model, &iter);
gtk_list_store_set (pl->priv->model, &iter, COLUMN_NAME, name, -1);
g_hash_table_insert (pl->priv->prop_iters, (gpointer)name, gtk_tree_iter_copy (&iter));
}
}
static void
disconnect_each_other (gpointer still_alive,
GObject *for_science)
{
if (GTK_INSPECTOR_IS_STYLE_PROP_LIST (still_alive))
{
GtkInspectorStylePropList *self = GTK_INSPECTOR_STYLE_PROP_LIST (still_alive);
self->priv->widget = NULL;
}
g_signal_handlers_disconnect_matched (still_alive, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, for_science);
g_object_weak_unref (still_alive, disconnect_each_other, for_science);
}
static void
finalize (GObject *object)
{
GtkInspectorStylePropList *pl = GTK_INSPECTOR_STYLE_PROP_LIST (object);
g_hash_table_unref (pl->priv->css_files);
g_hash_table_unref (pl->priv->prop_iters);
G_OBJECT_CLASS (gtk_inspector_style_prop_list_parent_class)->finalize (object);
}
static void
ensure_css_sections (void)
{
GtkSettings *settings;
gchar *theme_name;
gtk_css_provider_set_keep_css_sections ();
settings = gtk_settings_get_default ();
g_object_get (settings, "gtk-theme-name", &theme_name, NULL);
g_object_set (settings, "gtk-theme-name", theme_name, NULL);
g_free (theme_name);
}
static void
gtk_inspector_style_prop_list_class_init (GtkInspectorStylePropListClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
ensure_css_sections ();
object_class->finalize = finalize;
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/inspector/style-prop-list.ui");
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorStylePropList, model);
}
static gchar *
strip_property (const gchar *property)
{
gchar **split;
gchar *value;
split = g_strsplit_set (property, ":;", 3);
if (!split[0] || !split[1])
value = g_strdup ("");
else
value = g_strdup (split[1]);
g_strfreev (split);
return value;
}
static gchar *
get_css_content (GtkInspectorStylePropList *self,
GFile *file,
guint start_line,
guint end_line)
{
GtkInspectorStylePropListPrivate *priv = self->priv;
guint i;
guint contents_lines;
gchar *value, *property;
gchar **contents;
contents = g_hash_table_lookup (priv->css_files, file);
if (!contents)
{
gchar *tmp;
if (g_file_load_contents (file, NULL, &tmp, NULL, NULL, NULL))
{
contents = g_strsplit_set (tmp, "\n\r", -1);
g_free (tmp);
}
else
{
contents = g_strsplit ("", "", -1);
}
g_object_ref (file);
g_hash_table_insert (priv->css_files, file, contents);
}
contents_lines = g_strv_length (contents);
property = g_strdup ("");
for (i = start_line; (i < end_line + 1) && (i < contents_lines); ++i)
{
gchar *s1, *s2;
s1 = g_strdup (contents[i]);
s1 = g_strstrip (s1);
s2 = g_strconcat (property, s1, NULL);
g_free (property);
g_free (s1);
property = s2;
}
value = strip_property (property);
g_free (property);
return value;
}
static void
populate (GtkInspectorStylePropList *self)
{
GtkInspectorStylePropListPrivate *priv = self->priv;
GtkStyleContext *context;
gint i;
context = gtk_widget_get_style_context (priv->widget);
for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
{
GtkCssStyleProperty *prop;
const gchar *name;
GtkTreeIter *iter;
GtkCssSection *section;
gchar *location;
gchar *value;
gchar *uri;
guint start_line, end_line;
prop = _gtk_css_style_property_lookup_by_id (i);
name = _gtk_style_property_get_name (GTK_STYLE_PROPERTY (prop));
iter = (GtkTreeIter *)g_hash_table_lookup (priv->prop_iters, name);
section = gtk_style_context_get_section (context, name);
if (section)
{
GFileInfo *info;
GFile *file;
const gchar *path;
start_line = gtk_css_section_get_start_line (section);
end_line = gtk_css_section_get_end_line (section);
file = gtk_css_section_get_file (section);
if (file)
{
info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, 0, NULL, NULL);
if (info)
path = g_file_info_get_display_name (info);
else
path = "<broken file>";
uri = g_file_get_uri (file);
value = get_css_content (self, file, start_line, end_line);
}
else
{
info = NULL;
path = "<data>";
uri = NULL;
value = NULL;
}
if (end_line != start_line)
location = g_strdup_printf ("%s:%u-%u", path, start_line + 1, end_line + 1);
else
location = g_strdup_printf ("%s:%u", path, start_line + 1);
if (info)
g_object_unref (info);
}
else
{
location = NULL;
value = NULL;
uri = NULL;
start_line = -1;
}
gtk_list_store_set (priv->model,
iter,
COLUMN_VALUE, value,
COLUMN_LOCATION, location,
COLUMN_URI, uri,
COLUMN_LINE, start_line + 1,
-1);
g_free (location);
g_free (value);
g_free (uri);
}
}
static void
widget_style_updated (GtkWidget *widget,
GtkInspectorStylePropList *self)
{
populate (self);
}
static void
widget_state_flags_changed (GtkWidget *widget,
GtkStateFlags flags,
GtkInspectorStylePropList *self)
{
populate (self);
}
void
gtk_inspector_style_prop_list_set_object (GtkInspectorStylePropList *self,
GObject *object)
{
gtk_widget_hide (GTK_WIDGET (self));
if (self->priv->widget == (GtkWidget *)object)
return;
if (self->priv->widget)
{
disconnect_each_other (self->priv->widget, G_OBJECT (self));
disconnect_each_other (self, G_OBJECT (self->priv->widget));
self->priv->widget = NULL;
}
if (!GTK_IS_WIDGET (object))
return;
self->priv->widget = (GtkWidget *)object;
g_object_weak_ref (G_OBJECT (self), disconnect_each_other, object);
g_object_weak_ref (G_OBJECT (object), disconnect_each_other, self);
populate (self);
gtk_widget_show (GTK_WIDGET (self));
g_signal_connect (object, "style-updated",
G_CALLBACK (widget_style_updated), self);
g_signal_connect (object, "state-flags-changed",
G_CALLBACK (widget_state_flags_changed), self);
}
// vim: set et sw=2 ts=2:

60
gtk/inspector/style-prop-list.h Normal file
View File

@ -0,0 +1,60 @@
/*
* Copyright (c) 2014 Red Hat, Inc
*
* 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_STYLE_PROP_LIST_H_
#define _GTK_INSPECTOR_STYLE_PROP_LIST_H_
#include <gtk/gtk.h>
#define GTK_TYPE_INSPECTOR_STYLE_PROP_LIST (gtk_inspector_style_prop_list_get_type())
#define GTK_INSPECTOR_STYLE_PROP_LIST(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_INSPECTOR_STYLE_PROP_LIST, GtkInspectorStylePropList))
#define GTK_INSPECTOR_STYLE_PROP_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_INSPECTOR_STYLE_PROP_LIST, GtkInspectorStylePropListClass))
#define GTK_INSPECTOR_IS_STYLE_PROP_LIST(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_INSPECTOR_STYLE_PROP_LIST))
#define GTK_INSPECTOR_IS_STYLE_PROP_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_INSPECTOR_STYLE_PROP_LIST))
#define GTK_INSPECTOR_STYLE_PROP_LIST_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_INSPECTOR_STYLE_PROP_LIST, GtkInspectorStylePropListClass))
typedef struct _GtkInspectorStylePropListPrivate GtkInspectorStylePropListPrivate;
typedef struct _GtkInspectorStylePropList
{
GtkBox parent;
GtkInspectorStylePropListPrivate *priv;
} GtkInspectorStylePropList;
typedef struct _GtkInspectorStylePropListClass
{
GtkBoxClass parent;
} GtkInspectorStylePropListClass;
G_BEGIN_DECLS
GType gtk_inspector_style_prop_list_get_type (void);
void gtk_inspector_style_prop_list_set_object (GtkInspectorStylePropList *pl,
GObject *object);
G_END_DECLS
#endif // _GTK_INSPECTOR_STYLE_PROP_LIST_H_
// vim: set et sw=2 ts=2:

81
gtk/inspector/style-prop-list.ui Normal file
View File

@ -0,0 +1,81 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
<object class="GtkListStore" id="model">
<columns>
<column type="gchararray"/>
<column type="gchararray"/>
<column type="gchararray"/>
<column type="gchararray"/>
<column type="gint"/>
</columns>
</object>
<template class="GtkInspectorStylePropList" parent="GtkBox">
<property name="orientation">vertical</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>
<property name="width-request">250</property>
<child>
<object class="GtkTreeView" id="tree">
<property name="visible">True</property>
<property name="model">model</property>
<property name="activate-on-single-click">True</property>
<child>
<object class="GtkTreeViewColumn">
<property name="title" translatable="yes">Property</property>
<property name="resizable">True</property>
<property name="sort-column-id">0</property>
<child>
<object class="GtkCellRendererText">
<property name="scale">0.8</property>
</object>
<attributes>
<attribute name="text">0</attribute>
</attributes>
</child>
</object>
</child>
<child>
<object class="GtkTreeViewColumn">
<property name="title" translatable="yes">Value</property>
<property name="resizable">True</property>
<child>
<object class="GtkCellRendererText">
<property name="scale">0.8</property>
<property name="editable">False</property>
<property name="width-chars">20</property>
<property name="ellipsize">end</property>
</object>
<attributes>
<attribute name="text">1</attribute>
</attributes>
</child>
</object>
</child>
<child>
<object class="GtkTreeViewColumn">
<property name="title" translatable="yes">Location</property>
<property name="resizable">True</property>
<child>
<object class="GtkCellRendererText">
<property name="scale">0.8</property>
<property name="editable">False</property>
<property name="width-chars">20</property>
<property name="ellipsize">end</property>
</object>
<attributes>
<attribute name="text">2</attribute>
</attributes>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
</template>
</interface>

3
gtk/inspector/window.c
View File

@ -35,6 +35,7 @@
#include "python-shell.h"
#include "button-path.h"
#include "size-groups.h"
#include "style-prop-list.h"
#include "data-list.h"
#include "signals-list.h"
#include "actions.h"
@ -71,6 +72,7 @@ on_widget_tree_selection_changed (GtkInspectorWidgetTree *wt,
return;
gtk_inspector_prop_list_set_object (GTK_INSPECTOR_PROP_LIST (iw->child_prop_list), selected);
gtk_inspector_style_prop_list_set_object (GTK_INSPECTOR_STYLE_PROP_LIST (iw->style_prop_list), selected);
gtk_inspector_signals_list_set_object (GTK_INSPECTOR_SIGNALS_LIST (iw->signals_list), selected);
gtk_inspector_object_hierarchy_set_object (GTK_INSPECTOR_OBJECT_HIERARCHY (iw->object_hierarchy), selected);
gtk_inspector_button_path_set_object (GTK_INSPECTOR_BUTTON_PATH (iw->button_path), selected);
@ -195,6 +197,7 @@ gtk_inspector_window_class_init (GtkInspectorWindowClass *klass)
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, signals_list);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, button_path);
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, object_hierarchy);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, python_shell);

1
gtk/inspector/window.h
View File

@ -46,6 +46,7 @@ typedef struct
GtkWidget *prop_list;
GtkWidget *child_prop_list;
GtkWidget *signals_list;
GtkWidget *style_prop_list;
GtkWidget *python_shell;
GtkWidget *button_path;
GtkWidget *classes_list;

14
gtk/inspector/window.ui
View File

@ -182,6 +182,20 @@
<property name="label" translatable="yes">CSS Classes</property>
</object>
</child>
<child>
<object class="GtkInspectorStylePropList" id="style_prop_list">
</object>
<packing>
<property name="tab_expand">True</property>
<property name="tab_fill">True</property>
</packing>
</child>
<child type="tab">
<object class="GtkLabel">
<property name="visible">True</property>
<property name="label" translatable="yes">Style Properties</property>
</object>
</child>
<child>
<object class="GtkInspectorCssEditor" id="widget_css_editor">
<property name="global">False</property>