From e96f82ce459a6d503f70d6c7b0f762bf0d133edf Mon Sep 17 00:00:00 2001

From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>

Date: Sat, 1 Aug 2020 15:03:23 +0200

Subject: [PATCH 35/65] Replace the about GtkDialog with a GtkAboutDialog

This reduces the amount of code needed for this feature, and integrates

better with the rest of the system.

---

 src/gui/callbacks.c |  46 ++++++--------------

 src/gui/callbacks.h |   4 --

 src/gui/gtk-lshw.ui | 101 --------------------------------------------

 src/gui/stock.c     |   2 -

 4 files changed, 12 insertions(+), 141 deletions(-)

diff --git a/src/gui/callbacks.c b/src/gui/callbacks.c

index eec3e55..b108777 100644

--- a/src/gui/callbacks.c

+++ b/src/gui/callbacks.c

@@ -10,7 +10,6 @@

 #include "engine.h"

 #include <string.h>

-extern GtkWidget *about;

 extern GtkWidget *mainwindow;

 static char *id = "@(#) $Id$";

@@ -42,18 +41,6 @@ on_save_activated                      (GSimpleAction   *action,

   save_as(mainwindow);

 }

-G_MODULE_EXPORT

-void

-on_about_activated                     (GSimpleAction   *action,

-                                        GVariant        *parameter,

-                                        gpointer         app)

-{

-  if(GTK_IS_WIDGET(about))

-  {

-    gtk_widget_show(about);

-  }

-}

-

 G_MODULE_EXPORT

 void

 on_quit_activated                      (GSimpleAction   *action,

@@ -65,25 +52,20 @@ on_quit_activated                      (GSimpleAction   *action,

 G_MODULE_EXPORT

 void

-on_aboutclose_activate          (GtkButton       *button,

-gpointer         user_data)

+on_about_activated                     (GSimpleAction   *action,

+                                        GVariant        *parameter,

+                                        gpointer         app)

 {

-  if(GTK_IS_WIDGET(about))

-  {

-    gtk_widget_hide(about);

-  }

-}

-

+  gtk_show_about_dialog(GTK_WINDOW(mainwindow),

+                        "program-name", "GTK+ frontend for lshw",

+                        "website", "https://www.ezix.org/",

+                        "copyright", "© 2004-2011 Lyonel Vincent\n© 2020 Emmanuel Gil Peyrot",

+                        "version", getpackageversion(),

+                        "license-type", GTK_LICENSE_GPL_2_0,

+                        NULL);

-G_MODULE_EXPORT

-void

-on_version_realize                     (GtkWidget       *widget,

-gpointer         user_data)

-{

   const char *latest = checkupdates();

-  gtk_label_set_text(GTK_LABEL(widget), getpackageversion());

-

   if(latest)

   {

     if(strcmp(latest, getpackageversion()) != 0)

@@ -100,18 +82,14 @@ gpointer         user_data)

                                   latest);

         gtk_window_set_title(GTK_WINDOW(dialog), "Update available");

-        /* Destroy the dialog when the user responds to it (e.g. clicks a button) */

-        g_signal_connect_swapped (dialog, "response",

-                           G_CALLBACK (gtk_widget_destroy),

-                           dialog);

       }

-      gtk_widget_show(dialog);

+      gtk_dialog_run(GTK_DIALOG(dialog));

+      gtk_widget_destroy(dialog);

     }

   }

 }

-

 G_MODULE_EXPORT

 void

 on_treeview1_row_activated             (GtkTreeView     *treeview,

diff --git a/src/gui/callbacks.h b/src/gui/callbacks.h

index b9b9141..e7636ef 100644

--- a/src/gui/callbacks.h

+++ b/src/gui/callbacks.h

@@ -25,10 +25,6 @@ on_quit_activated                      (GSimpleAction   *action,

                                         GVariant        *parameter,

                                         gpointer         app);

-void on_aboutclose_activate (GtkButton * button, gpointer user_data);

-

-void on_version_realize (GtkWidget * widget, gpointer user_data);

-

 void

 on_treeview1_row_activated (GtkTreeView * treeview,

 			    GtkTreePath * path,

diff --git a/src/gui/gtk-lshw.ui b/src/gui/gtk-lshw.ui

index cf9d678..a3c6248 100644

--- a/src/gui/gtk-lshw.ui

+++ b/src/gui/gtk-lshw.ui

@@ -1,107 +1,6 @@

 <interface>

   <requires lib="gtk+" version="3.24"/>

-  <object class="GtkDialog" id="aboutlshw">

-    <property name="can_focus">False</property>

-    <property name="title" translatable="yes">About</property>

-    <property name="resizable">False</property>

-    <property name="window_position">center-on-parent</property>

-    <property name="destroy_with_parent">True</property>

-    <property name="type_hint">dialog</property>

-    <property name="skip_taskbar_hint">True</property>

-    <property name="skip_pager_hint">True</property>

-    <child internal-child="vbox">

-      <object class="GtkBox" id="dialog-vbox1">

-        <property name="visible">True</property>

-        <property name="can_focus">False</property>

-        <property name="orientation">vertical</property>

-        <child internal-child="action_area">

-          <object class="GtkButtonBox" id="dialog-action_area1">

-            <property name="visible">True</property>

-            <property name="can_focus">False</property>

-            <property name="layout_style">end</property>

-            <child>

-              <object class="GtkButton" id="closebutton1">

-                <property name="label">gtk-close</property>

-                <property name="visible">True</property>

-                <property name="can_focus">True</property>

-                <property name="can_default">True</property>

-                <property name="receives_default">False</property>

-                <property name="use_stock">True</property>

-                <signal name="activate" handler="on_aboutclose_activate" swapped="no"/>

-                <signal name="clicked" handler="on_aboutclose_activate" swapped="no"/>

-              </object>

-              <packing>

-                <property name="expand">False</property>

-                <property name="fill">True</property>

-                <property name="position">0</property>

-              </packing>

-            </child>

-          </object>

-          <packing>

-            <property name="expand">False</property>

-            <property name="fill">True</property>

-            <property name="pack_type">end</property>

-            <property name="position">0</property>

-          </packing>

-        </child>

-        <child>

-          <object class="GtkLabel" id="aboutext">

-            <property name="visible">True</property>

-            <property name="can_focus">False</property>

-            <property name="xpad">20</property>

-            <property name="ypad">20</property>

-            <property name="label" translatable="yes"><big><b>GTK+ front-end for <tt>lshw</tt></b></big>

-

-© 2004-2011 Lyonel Vincent

-<tt>lyonel@ezix.org</tt></property>

-            <property name="use_markup">True</property>

-            <property name="justify">center</property>

-            <property name="mnemonic_widget">closebutton1</property>

-          </object>

-          <packing>

-            <property name="expand">False</property>

-            <property name="fill">False</property>

-            <property name="position">1</property>

-          </packing>

-        </child>

-        <child>

-          <object class="GtkLinkButton" id="linkbutton1">

-            <property name="label" translatable="yes">http://www.ezix.org/</property>

-            <property name="visible">True</property>

-            <property name="can_focus">True</property>

-            <property name="receives_default">True</property>

-            <property name="has_tooltip">True</property>

-            <property name="relief">none</property>

-            <property name="uri">http://www.ezix.org/</property>

-          </object>

-          <packing>

-            <property name="expand">False</property>

-            <property name="fill">True</property>

-            <property name="position">2</property>

-          </packing>

-        </child>

-        <child>

-          <object class="GtkLabel" id="version">

-            <property name="visible">True</property>

-            <property name="can_focus">False</property>

-            <property name="label" translatable="yes">VERSION</property>

-            <property name="justify">center</property>

-            <property name="mnemonic_widget">closebutton1</property>

-            <signal name="realize" handler="on_version_realize" swapped="no"/>

-          </object>

-          <packing>

-            <property name="expand">False</property>

-            <property name="fill">False</property>

-            <property name="position">3</property>

-          </packing>

-        </child>

-      </object>

-    </child>

-    <action-widgets>

-      <action-widget response="-7">closebutton1</action-widget>

-    </action-widgets>

-  </object>

   <object class="GtkApplicationWindow" id="mainwindow">

     <property name="can_focus">False</property>

     <property name="title" translatable="yes">lshw</property>

diff --git a/src/gui/stock.c b/src/gui/stock.c

index ce0b42a..c3159b8 100644

--- a/src/gui/stock.c

+++ b/src/gui/stock.c

@@ -8,7 +8,6 @@ static char *id = "@(#) $Id$";

 #define UIFILE "gtk-lshw.ui"

 GtkWidget *mainwindow = NULL;

-GtkWidget *about = NULL;

 GtkWidget *list1 = NULL;

 GtkWidget *list2 = NULL;

 GtkWidget *list3 = NULL;

@@ -145,7 +144,6 @@ void lshw_ui_init(GtkApplication *app)

   g_free(uiname);

   mainwindow = GTK_WIDGET( gtk_builder_get_object( builder, "mainwindow" ) );

-  about = GTK_WIDGET( gtk_builder_get_object( builder, "aboutlshw" ) );

   list1 = GTK_WIDGET(gtk_builder_get_object( builder, "treeview1"));

   list2 = GTK_WIDGET(gtk_builder_get_object( builder, "treeview2"));

   list3 = GTK_WIDGET(gtk_builder_get_object( builder, "treeview3"));

-- 

2.33.1