From e342333d936293e82ff889aa6745b93a8c975543 Mon Sep 17 00:00:00 2001

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

Date: Fri, 10 Jul 2020 05:04:19 +0200

Subject: [PATCH 27/65] Replace deprecated GtkIconFactory with GHashTable

This removes most warnings.  A possible further improvement would be to

use GtkIconTheme instead, but it will require reorganising the SVG files

around.

---

 src/gui/engine.cc    |  3 ++-

 src/gui/print-gui.cc | 19 ++++++++-----------

 src/gui/print-gui.h  |  2 +-

 src/gui/stock.c      | 26 ++++++--------------------

 src/gui/stock.h      |  1 -

 5 files changed, 17 insertions(+), 34 deletions(-)

diff --git a/src/gui/engine.cc b/src/gui/engine.cc

index 21e446e..c66279e 100644

--- a/src/gui/engine.cc

+++ b/src/gui/engine.cc

@@ -40,6 +40,7 @@ extern GtkWidget *description;

 extern GtkWidget *go_up_button;

 extern GtkWidget *save_button;

 extern GtkWidget *statusbar;

+extern GHashTable *pixbufs;

 enum

 {

@@ -224,7 +225,7 @@ static void display(GtkWidget * mainwindow)

     create_tags(buffer);

     string hwpath = gethwpath(*displayed, container);

-    printmarkup(*displayed, GTK_TEXT_VIEW(description), hwpath);

+    printmarkup(*displayed, GTK_TEXT_VIEW(description), hwpath, pixbufs);

   }

 }

diff --git a/src/gui/print-gui.cc b/src/gui/print-gui.cc

index 861ec4c..4138424 100644

--- a/src/gui/print-gui.cc

+++ b/src/gui/print-gui.cc

@@ -66,15 +66,12 @@ static void printsize(long long value, const hwNode & node, const string & name,

 }

-static  void inserticon(const string & icon, const string & comment, GtkTextBuffer *buffer, GtkTextIter &iter, GtkTextView * textview)

+static  void inserticon(const string & icon, const string & comment, GtkTextBuffer *buffer, GtkTextIter &iter, GHashTable *pixbufs)

 {

   GdkPixbuf *pixbuf;

   GtkTextTag *tag;

-  pixbuf = gtk_widget_render_icon(GTK_WIDGET(textview),

-    icon.c_str(),

-    gtk_icon_size_from_name(LSHW_ICON_SIZE_LOGO), /* size */

-    NULL);

+  pixbuf = GDK_PIXBUF(g_hash_table_lookup(pixbufs, icon.c_str()));

   if(!GDK_IS_PIXBUF(pixbuf))

     return;

@@ -87,7 +84,7 @@ static  void inserticon(const string & icon, const string & comment, GtkTextBuff

 }

-void printmarkup(const hwNode & node, GtkTextView *textview, const string & hwpath)

+void printmarkup(const hwNode & node, GtkTextView *textview, const string & hwpath, GHashTable *pixbufs)

 {

   vector < string > config;

   vector < string > resources;

@@ -125,13 +122,13 @@ void printmarkup(const hwNode & node, GtkTextView *textview, const string & hwpa

   gtk_text_buffer_insert (buffer, &iter, "\n", -1);

   if(node.getHint("icon").defined())

-    inserticon(string("lshw-") + node.getHint("icon").asString(), "", buffer, iter, textview);

+    inserticon(string("lshw-") + node.getHint("icon").asString(), "", buffer, iter, pixbufs);

   if(node.getHint("bus.icon").defined())

-    inserticon(string("lshw-") + node.getHint("bus.icon").asString(), "", buffer, iter, textview);

+    inserticon(string("lshw-") + node.getHint("bus.icon").asString(), "", buffer, iter, pixbufs);

   if(node.getHint("logo").defined())

-    inserticon(string("lshw-") + node.getHint("logo").asString(), "", buffer, iter, textview);

+    inserticon(string("lshw-") + node.getHint("logo").asString(), "", buffer, iter, pixbufs);

   gtk_text_buffer_insert (buffer, &iter, "\n\n", -1);

@@ -218,10 +215,10 @@ void printmarkup(const hwNode & node, GtkTextView *textview, const string & hwpa

   gtk_text_buffer_insert (buffer, &iter, "\n", -1);

   if(!node.claimed())

-    inserticon(LSHW_STOCK_DISABLED, _("this device hasn't been claimed\n"), buffer, iter, textview);

+    inserticon(LSHW_STOCK_DISABLED, _("this device hasn't been claimed\n"), buffer, iter, pixbufs);

   if(!node.enabled())

-    inserticon(LSHW_STOCK_DISABLED, _("this device has been disabled\n"), buffer, iter, textview);

+    inserticon(LSHW_STOCK_DISABLED, _("this device has been disabled\n"), buffer, iter, pixbufs);

   (void) &id;                                     // avoid "id defined but not used" warning

 }

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

index 055f7cd..d419461 100644

--- a/src/gui/print-gui.h

+++ b/src/gui/print-gui.h

@@ -4,7 +4,7 @@

 #include "hw.h"

 #include <gtk/gtk.h>

-void printmarkup(const hwNode & node, GtkTextView *textview, const string & hwpath);

+void printmarkup(const hwNode & node, GtkTextView *textview, const string & hwpath, GHashTable *pixbufs);

 string gethwpath(hwNode & node, hwNode & base);

 #endif

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

index 46dfbe7..9e7c366 100644

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

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

@@ -16,6 +16,7 @@ GtkWidget *description = NULL;

 GtkWidget *go_up_button = NULL;

 GtkWidget *save_button = NULL;

 GtkWidget *statusbar = NULL;

+GHashTable *pixbufs = NULL;

 static struct StockIcon

 {

@@ -87,7 +88,6 @@ void

 lshw_gtk_stock_init(void)

 {

   static int stock_initted = 0;

-  GtkIconFactory *icon_factory;

   int i;

   if (stock_initted)

@@ -95,15 +95,12 @@ lshw_gtk_stock_init(void)

   stock_initted = 1;

-/* Setup the icon factory. */

-  icon_factory = gtk_icon_factory_new();

-

-  gtk_icon_factory_add_default(icon_factory);

+/* Setup the icons hash table. */

+  pixbufs = g_hash_table_new(g_str_hash, g_str_equal);

   for (i = 0; i < G_N_ELEMENTS(stock_icons); i++)

   {

     GdkPixbuf *pixbuf;

-    GtkIconSet *iconset;

     gchar *filename;

       filename = find_file(stock_icons[i].filename, "artwork");

@@ -111,23 +108,15 @@ lshw_gtk_stock_init(void)

       if (filename == NULL)

         continue;

-      pixbuf = gdk_pixbuf_new_from_file(filename, NULL);

+      pixbuf = gdk_pixbuf_new_from_file_at_size(filename, LSHW_DEFAULT_ICON_SIZE, LSHW_DEFAULT_ICON_SIZE, NULL);

       g_free(filename);

       if(pixbuf)	/* we managed to load something */

       {

-        iconset = gtk_icon_set_new_from_pixbuf(pixbuf);

-        g_object_unref(G_OBJECT(pixbuf));

-        gtk_icon_factory_add(icon_factory, stock_icons[i].name, iconset);

-        gtk_icon_set_unref(iconset);

+        g_hash_table_insert(pixbufs, (char*)stock_icons[i].name, pixbuf);

       }

   }

-/* register logo icon size */

-  gtk_icon_size_register(LSHW_ICON_SIZE_LOGO, LSHW_DEFAULT_ICON_SIZE, LSHW_DEFAULT_ICON_SIZE);

-

-  g_object_unref(G_OBJECT(icon_factory));

-

   (void) &id;                                     /* avoid "id defined but not used" warning */

 }

@@ -168,10 +157,7 @@ void lshw_ui_init(void)

   gtk_builder_connect_signals( builder, mainwindow );

   g_object_unref( G_OBJECT( builder ) );

-  icon = gtk_widget_render_icon(GTK_WIDGET(mainwindow),

-    "lshw-logo",

-    GTK_ICON_SIZE_DIALOG,

-    NULL);

+  icon = g_hash_table_lookup(pixbufs, LSHW_STOCK_LOGO);

   if(GDK_IS_PIXBUF(icon))

   {

     gtk_window_set_icon(GTK_WINDOW(mainwindow), icon);

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

index a0fef5b..58f788e 100644

--- a/src/gui/stock.h

+++ b/src/gui/stock.h

@@ -43,7 +43,6 @@

 /**

  * For getting the icon size for the logo

  */

-#define LSHW_ICON_SIZE_LOGO        "lshw-icon-size-logo"

 #define LSHW_DEFAULT_ICON_SIZE        40

 void lshw_gtk_stock_init(void);

-- 

2.33.1