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inspector: add im-module

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This adds a new row to the Global/Information section which displays the
GTK im-module that is likely to be in use unless changed by an application.
It responds to updates of GtkSettings:gtk-im-module unless the
GTK_IM_MODULE environment variable is set.

Fixes #4512

(cherry picked from commit 6be352f4468b4dbbb1d71f427948dda154b9a658)
This commit is contained in:
Christian Hergert 2021-12-03 12:11:25 -08:00 committed by Jan Tojnar
parent 22dd7189bb
commit c26a209283
2 changed files with 73 additions and 0 deletions
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38
gtk/inspector/general.c
View File

@ -26,10 +26,12 @@
#include "gtkswitch.h"
#include "gtklistbox.h"
#include "gtkprivate.h"
#include "gtksettings.h"
#include "gtksizegroup.h"
#include "gtkimage.h"
#include "gtkadjustment.h"
#include "gtkbox.h"
#include "gtkimmoduleprivate.h"
#ifdef GDK_WINDOWING_X11
#include "x11/gdkx.h"
@ -66,6 +68,7 @@ struct _GtkInspectorGeneralPrivate
GtkWidget *app_id_frame;
GtkWidget *app_id;
GtkWidget *resource_path;
GtkWidget *im_module;
GtkWidget *gl_version;
GtkWidget *gl_vendor;
GtkWidget *prefix;
@ -522,6 +525,39 @@ init_pango (GtkInspectorGeneral *gen)
gtk_label_set_label (GTK_LABEL (gen->priv->pango_fontmap), name);
}
static void
im_module_changed (GtkSettings *settings,
GParamSpec *pspec,
GtkInspectorGeneral *gen)
{
gtk_label_set_label (GTK_LABEL (gen->priv->im_module),
_gtk_im_module_get_default_context_id ());
}
static void
init_im_module (GtkInspectorGeneral *gen)
{
GdkScreen *screen = gdk_screen_get_default ();
GtkSettings *settings = gtk_settings_get_for_screen (screen);
const char *default_context_id = _gtk_im_module_get_default_context_id ();
gtk_label_set_label (GTK_LABEL (gen->priv->im_module), default_context_id);
if (g_getenv ("GTK_IM_MODULE") != NULL)
{
/* This can't update if GTK_IM_MODULE envvar is set */
gtk_widget_set_tooltip_text (gen->priv->im_module,
_("IM Context is hardcoded by GTK_IM_MODULE"));
gtk_widget_set_sensitive (gen->priv->im_module, FALSE);
return;
}
g_signal_connect_object (settings,
"notify::gtk-im-module",
G_CALLBACK (im_module_changed),
gen, 0);
}
static void populate_seats (GtkInspectorGeneral *gen);
static void
@ -693,6 +729,7 @@ gtk_inspector_general_init (GtkInspectorGeneral *gen)
init_env (gen);
init_display (gen);
init_pango (gen);
init_im_module (gen);
init_gl (gen);
init_device (gen);
}
@ -781,6 +818,7 @@ gtk_inspector_general_class_init (GtkInspectorGeneralClass *klass)
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gtk_version);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gdk_backend);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, pango_fontmap);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, im_module);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, app_id_frame);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, app_id);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, resource_path);

35
gtk/inspector/general.ui
View File

@ -120,6 +120,40 @@
</child>
</object>
</child>
<child>
<object class="GtkListBoxRow">
<property name="visible">True</property>
<property name="activatable">False</property>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="orientation">horizontal</property>
<property name="margin">10</property>
<property name="spacing">40</property>
<child>
<object class="GtkLabel" id="input_method_label">
<property name="visible">True</property>
<property name="label" translatable="yes">Input Method</property>
<property name="halign">start</property>
<property name="valign">baseline</property>
<property name="xalign">0.0</property>
</object>
</child>
<child>
<object class="GtkLabel" id="im_module">
<property name="visible">True</property>
<property name="selectable">True</property>
<property name="halign">end</property>
<property name="valign">baseline</property>
</object>
<packing>
<property name="expand">True</property>
</packing>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
@ -685,6 +719,7 @@
<widget name="gtk_version_label"/>
<widget name="gdk_backend_label"/>
<widget name="pango_fontmap_label"/>
<widget name="input_method_label"/>
<widget name="app_id_label"/>
<widget name="resource_path_label"/>
<widget name="gl_version_label"/>