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inspector: Split out variant editor

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This commit is contained in:
Matthias Clasen 2021-01-21 00:03:16 -05:00
parent e97d996fe4
commit c05b418512
4 changed files with 304 additions and 142 deletions
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147
gtk/inspector/action-editor.c
View File

@ -19,6 +19,7 @@
#include <glib/gi18n-lib.h>
#include "action-editor.h"
#include "variant-editor.h"
#include "gtksizegroup.h"
#include "gtktogglebutton.h"
@ -69,138 +70,6 @@ gtk_inspector_action_editor_init (GtkInspectorActionEditor *editor)
gtk_box_layout_set_spacing (layout, 10);
}
typedef void (*VariantEditorChanged) (GtkWidget *editor, gpointer data);
typedef struct
{
GtkWidget *editor;
VariantEditorChanged callback;
gpointer data;
} VariantEditorData;
static void
variant_editor_changed_cb (GObject *obj,
GParamSpec *pspec,
VariantEditorData *data)
{
data->callback (data->editor, data->data);
}
static GtkWidget *
variant_editor_new (const GVariantType *type,
VariantEditorChanged callback,
gpointer data)
{
GtkWidget *editor;
GtkWidget *label;
GtkWidget *entry;
VariantEditorData *d;
d = g_new (VariantEditorData, 1);
d->callback = callback;
d->data = data;
if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
{
editor = gtk_toggle_button_new_with_label ("FALSE");
g_signal_connect (editor, "notify::active", G_CALLBACK (variant_editor_changed_cb), d);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
{
editor = gtk_entry_new ();
gtk_editable_set_width_chars (GTK_EDITABLE (editor), 10);
g_signal_connect (editor, "notify::text", G_CALLBACK (variant_editor_changed_cb), d);
}
else
{
editor = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
entry = gtk_entry_new ();
gtk_editable_set_width_chars (GTK_EDITABLE (entry), 10);
gtk_box_append (GTK_BOX (editor), entry);
label = gtk_label_new (g_variant_type_peek_string (type));
gtk_box_append (GTK_BOX (editor), label);
g_signal_connect (entry, "notify::text", G_CALLBACK (variant_editor_changed_cb), d);
}
g_object_set_data (G_OBJECT (editor), "type", (gpointer)type);
d->editor = editor;
g_object_set_data_full (G_OBJECT (editor), "callback", d, g_free);
return editor;
}
static void
variant_editor_set_value (GtkWidget *editor,
GVariant *value)
{
const GVariantType *type;
gpointer data;
data = g_object_get_data (G_OBJECT (editor), "callback");
g_signal_handlers_block_by_func (editor, variant_editor_changed_cb, data);
type = g_variant_get_type (value);
if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
{
GtkToggleButton *tb = GTK_TOGGLE_BUTTON (editor);
GtkWidget *child;
gtk_toggle_button_set_active (tb, g_variant_get_boolean (value));
child = gtk_button_get_child (GTK_BUTTON (tb));
gtk_label_set_text (GTK_LABEL (child),
g_variant_get_boolean (value) ? "TRUE" : "FALSE");
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
{
GtkEntry *entry = GTK_ENTRY (editor);
gtk_editable_set_text (GTK_EDITABLE (entry), g_variant_get_string (value, NULL));
}
else
{
GtkWidget *entry;
char *text;
entry = gtk_widget_get_first_child (editor);
text = g_variant_print (value, FALSE);
gtk_editable_set_text (GTK_EDITABLE (entry), text);
g_free (text);
}
g_signal_handlers_unblock_by_func (editor, variant_editor_changed_cb, data);
}
static GVariant *
variant_editor_get_value (GtkWidget *editor)
{
const GVariantType *type;
GVariant *value;
type = (const GVariantType *) g_object_get_data (G_OBJECT (editor), "type");
if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
{
GtkToggleButton *tb = GTK_TOGGLE_BUTTON (editor);
value = g_variant_new_boolean (gtk_toggle_button_get_active (tb));
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
{
GtkEntry *entry = GTK_ENTRY (editor);
value = g_variant_new_string (gtk_editable_get_text (GTK_EDITABLE (entry)));
}
else
{
GtkWidget *entry;
const char *text;
entry = gtk_widget_get_first_child (editor);
text = gtk_editable_get_text (GTK_EDITABLE (entry));
value = g_variant_parse (type, text, NULL, NULL, NULL);
}
return value;
}
static void
activate_action (GtkWidget *button,
GtkInspectorActionEditor *r)
@ -208,7 +77,7 @@ activate_action (GtkWidget *button,
GVariant *parameter = NULL;
if (r->parameter_entry)
parameter = variant_editor_get_value (r->parameter_entry);
parameter = gtk_inspector_variant_editor_get_value (r->parameter_entry);
if (G_IS_ACTION_GROUP (r->owner))
g_action_group_activate_action (G_ACTION_GROUP (r->owner), r->name, parameter);
else if (GTK_IS_ACTION_MUXER (r->owner))
@ -222,7 +91,7 @@ parameter_changed (GtkWidget *editor,
GtkInspectorActionEditor *r = data;
GVariant *value;
value = variant_editor_get_value (editor);
value = gtk_inspector_variant_editor_get_value (editor);
gtk_widget_set_sensitive (r->activate_button, r->enabled && value != NULL);
if (value)
g_variant_unref (value);
@ -235,7 +104,7 @@ state_changed (GtkWidget *editor,
GtkInspectorActionEditor *r = data;
GVariant *value;
value = variant_editor_get_value (editor);
value = gtk_inspector_variant_editor_get_value (editor);
if (value)
{
if (G_IS_ACTION_GROUP (r->owner))
@ -274,7 +143,7 @@ update_state (GtkInspectorActionEditor *r,
GVariant *state)
{
if (r->state_entry)
variant_editor_set_value (r->state_entry, state);
gtk_inspector_variant_editor_set_value (r->state_entry, state);
}
static void
@ -321,7 +190,7 @@ constructed (GObject *object)
if (r->parameter_type)
{
r->parameter_entry = variant_editor_new (r->parameter_type, parameter_changed, r);
r->parameter_entry = gtk_inspector_variant_editor_new (r->parameter_type, parameter_changed, r);
gtk_widget_set_sensitive (r->parameter_entry, r->enabled);
gtk_box_append (GTK_BOX (activate), r->parameter_entry);
}
@ -336,8 +205,8 @@ constructed (GObject *object)
if (r->sg)
gtk_size_group_add_widget (r->sg, label);
gtk_box_append (GTK_BOX (row), label);
r->state_entry = variant_editor_new (r->state_type, state_changed, r);
variant_editor_set_value (r->state_entry, state);
r->state_entry = gtk_inspector_variant_editor_new (r->state_type, state_changed, r);
gtk_inspector_variant_editor_set_value (r->state_entry, state);
gtk_box_append (GTK_BOX (row), r->state_entry);
gtk_widget_set_parent (row, GTK_WIDGET (r));
}

7
gtk/inspector/meson.build
View File

@ -1,6 +1,7 @@
inspector_sources = files(
'a11y.c',
'action-editor.c',
'action-holder.c',
'actions.c',
'baselineoverlay.c',
'cellrenderergraph.c',
@ -24,10 +25,12 @@ inspector_sources = files(
'misc-info.c',
'object-tree.c',
'prop-editor.c',
'prop-holder.c',
'prop-list.c',
'recorder.c',
'recording.c',
'renderrecording.c',
'resource-holder.c',
'resource-list.c',
'shortcuts.c',
'size-groups.c',
@ -38,9 +41,7 @@ inspector_sources = files(
'treewalk.c',
'type-info.c',
'updatesoverlay.c',
'variant-editor.c',
'visual.c',
'window.c',
'prop-holder.c',
'resource-holder.c',
'action-holder.c'
)

238
gtk/inspector/variant-editor.c Normal file
View File

@ -0,0 +1,238 @@
/*
* 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 "variant-editor.h"
#include "gtksizegroup.h"
#include "gtktogglebutton.h"
#include "gtkentry.h"
#include "gtklabel.h"
#include "gtkbox.h"
#include "gtkbinlayout.h"
struct _GtkInspectorVariantEditor
{
GtkWidget parent;
const GVariantType *type;
GtkWidget *editor;
GtkInspectorVariantEditorChanged callback;
gpointer data;
};
typedef struct
{
GtkWidgetClass parent;
} GtkInspectorVariantEditorClass;
static void
variant_editor_changed_cb (GObject *obj,
GParamSpec *pspec,
GtkInspectorVariantEditor *self)
{
self->callback (GTK_WIDGET (self), self->data);
}
G_DEFINE_TYPE (GtkInspectorVariantEditor, gtk_inspector_variant_editor, GTK_TYPE_WIDGET)
static void
gtk_inspector_variant_editor_init (GtkInspectorVariantEditor *editor)
{
}
static void
dispose (GObject *object)
{
GtkInspectorVariantEditor *self = GTK_INSPECTOR_VARIANT_EDITOR (object);
if (self->editor)
{
g_signal_handlers_disconnect_by_func (self->editor, variant_editor_changed_cb, self->data);
gtk_widget_unparent (self->editor);
}
G_OBJECT_CLASS (gtk_inspector_variant_editor_parent_class)->dispose (object);
}
static void
gtk_inspector_variant_editor_class_init (GtkInspectorVariantEditorClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->dispose = dispose;
gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
}
static void
ensure_editor (GtkInspectorVariantEditor *self,
const GVariantType *type)
{
if (self->type &&
g_variant_type_equal (self->type, type))
return;
if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
{
if (self->editor)
gtk_widget_unparent (self->editor);
self->editor = gtk_toggle_button_new_with_label ("FALSE");
g_signal_connect (self->editor, "notify::active",
G_CALLBACK (variant_editor_changed_cb), self);
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
{
if (self->editor)
gtk_widget_unparent (self->editor);
self->editor = gtk_entry_new ();
gtk_editable_set_width_chars (GTK_EDITABLE (self->editor), 10);
g_signal_connect (self->editor, "notify::text",
G_CALLBACK (variant_editor_changed_cb), self);
}
else if (!GTK_IS_BOX (self->editor))
{
GtkWidget *entry, *label;
if (self->editor)
gtk_widget_unparent (self->editor);
self->editor = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
entry = gtk_entry_new ();
gtk_editable_set_width_chars (GTK_EDITABLE (entry), 10);
gtk_box_append (GTK_BOX (self->editor), entry);
label = gtk_label_new (g_variant_type_peek_string (type));
gtk_box_append (GTK_BOX (self->editor), label);
g_signal_connect (entry, "notify::text",
G_CALLBACK (variant_editor_changed_cb), self);
}
self->type = type;
gtk_widget_set_parent (self->editor, GTK_WIDGET (self));
}
GtkWidget *
gtk_inspector_variant_editor_new (const GVariantType *type,
GtkInspectorVariantEditorChanged callback,
gpointer data)
{
GtkInspectorVariantEditor *self;
self = g_object_new (GTK_TYPE_INSPECTOR_VARIANT_EDITOR, NULL);
self->callback = callback;
self->data = data;
if (type)
ensure_editor (self, type);
return GTK_WIDGET (self);
}
void
gtk_inspector_variant_editor_set_type (GtkWidget *editor,
const GVariantType *type)
{
GtkInspectorVariantEditor *self = GTK_INSPECTOR_VARIANT_EDITOR (editor);
ensure_editor (self, type);
}
void
gtk_inspector_variant_editor_set_value (GtkWidget *editor,
GVariant *value)
{
GtkInspectorVariantEditor *self = GTK_INSPECTOR_VARIANT_EDITOR (editor);
ensure_editor (self, g_variant_get_type (value));
g_signal_handlers_block_by_func (self->editor, variant_editor_changed_cb, self->data);
if (g_variant_type_equal (self->type, G_VARIANT_TYPE_BOOLEAN))
{
GtkToggleButton *tb = GTK_TOGGLE_BUTTON (self->editor);
if (gtk_toggle_button_get_active (tb) != g_variant_get_boolean (value))
{
gtk_toggle_button_set_active (tb, g_variant_get_boolean (value));
gtk_button_set_label (GTK_BUTTON (tb),
g_variant_get_boolean (value) ? "TRUE" : "FALSE");
}
}
else if (g_variant_type_equal (self->type, G_VARIANT_TYPE_STRING))
{
GtkEntry *entry = GTK_ENTRY (self->editor);
gtk_editable_set_text (GTK_EDITABLE (entry),
g_variant_get_string (value, NULL));
}
else
{
GtkWidget *entry;
char *text;
entry = gtk_widget_get_first_child (self->editor);
text = g_variant_print (value, FALSE);
gtk_editable_set_text (GTK_EDITABLE (entry), text);
g_free (text);
}
g_signal_handlers_unblock_by_func (self->editor, variant_editor_changed_cb, self->data);
}
GVariant *
gtk_inspector_variant_editor_get_value (GtkWidget *editor)
{
GtkInspectorVariantEditor *self = GTK_INSPECTOR_VARIANT_EDITOR (editor);
GVariant *value;
if (self->type == NULL)
return NULL;
if (g_variant_type_equal (self->type, G_VARIANT_TYPE_BOOLEAN))
{
GtkToggleButton *tb = GTK_TOGGLE_BUTTON (self->editor);
value = g_variant_new_boolean (gtk_toggle_button_get_active (tb));
}
else if (g_variant_type_equal (self->type, G_VARIANT_TYPE_STRING))
{
GtkEntry *entry = GTK_ENTRY (self->editor);
value = g_variant_new_string (gtk_editable_get_text (GTK_EDITABLE (entry)));
}
else
{
GtkWidget *entry;
const char *text;
entry = gtk_widget_get_first_child (self->editor);
text = gtk_editable_get_text (GTK_EDITABLE (entry));
value = g_variant_parse (self->type, text, NULL, NULL, NULL);
}
return value;
}

54
gtk/inspector/variant-editor.h Normal file
View File

@ -0,0 +1,54 @@
/*
* 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_VARIANT_EDITOR_H_
#define _GTK_INSPECTOR_VARIANT_EDITOR_H_
#include <gtk/gtkwidget.h>
#include <gtk/gtksizegroup.h>
#define GTK_TYPE_INSPECTOR_VARIANT_EDITOR (gtk_inspector_variant_editor_get_type())
#define GTK_INSPECTOR_VARIANT_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_INSPECTOR_VARIANT_EDITOR, GtkInspectorVariantEditor))
#define GTK_INSPECTOR_IS_VARIANT_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_INSPECTOR_VARIANT_EDITOR))
typedef struct _GtkInspectorVariantEditor GtkInspectorVariantEditor;
G_BEGIN_DECLS
typedef void (* GtkInspectorVariantEditorChanged) (GtkWidget *editor,
gpointer data);
GType gtk_inspector_variant_editor_get_type (void);
GtkWidget *gtk_inspector_variant_editor_new (const GVariantType *type,
GtkInspectorVariantEditorChanged callback,
gpointer data);
void gtk_inspector_variant_editor_set_type (GtkWidget *editor,
const GVariantType *type);
void gtk_inspector_variant_editor_set_value (GtkWidget *editor,
GVariant *value);
GVariant * gtk_inspector_variant_editor_get_value (GtkWidget *editor);
G_END_DECLS
#endif // _GTK_INSPECTOR_VARIANT_EDITOR_H_
// vim: set et: