[epiphany] Compile template pages as GResources

[Carlos Garcia Campos <carlosgc src gnome org>]

commit a2181b928e5a0f6d27487859fe86a276c1eed25c
Author: Carlos Garcia Campos <cgarcia igalia com>
Date:   Thu Mar 28 17:06:47 2013 +0100

    Compile template pages as GResources
    
    So that they are loaded from memory instead of disk every time they are
    needed.
    We also get rid of ephy_file searching for the files in the file system.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=696792

 data/pages/Makefile.am                             |    8 +-----
 embed/ephy-web-view.c                              |   24 +++++++++----------
 src/Makefile.am                                    |   11 +++++---
 src/epiphany.gresource.xml                         |    3 ++
 {data/pages => src/resources}/error.html           |    0
 .../resources/process-crash.html                   |    0
 {data/pages => src/resources}/recovery.html        |    0
 tests/Makefile.am                                  |    1 +
 8 files changed, 23 insertions(+), 24 deletions(-)
---
diff --git a/data/pages/Makefile.am b/data/pages/Makefile.am
index 4b00a41..0ff1540 100644
--- a/data/pages/Makefile.am
+++ b/data/pages/Makefile.am
@@ -1,11 +1,5 @@
-errorpagesdir = $(pkgdatadir)/pages
-errorpages_DATA = \
-       recovery.html \
-       process_crash.html \
-       error.html
-
 stylepagesdir = $(pkgdatadir)/pages
 stylepages_DATA = \
        about.css
 
-EXTRA_DIST = $(errorpages_DATA) $(stylepages_DATA)
+EXTRA_DIST = $(stylepages_DATA)
diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c
index ce0312a..92cdb38 100644
--- a/embed/ephy-web-view.c
+++ b/embed/ephy-web-view.c
@@ -63,6 +63,10 @@
 #define MAX_TITLE_LENGTH        512 /* characters */
 #define EMPTY_PAGE              _("Blank page") /* Title for the empty page */
 
+#define EPHY_PAGE_TEMPLATE_ERROR         "/org/gnome/epiphany/page-templates/error.html"
+#define EPHY_PAGE_TEMPLATE_RECOVERY      "/org/gnome/epiphany/page-templates/recovery.html"
+#define EPHY_PAGE_TEMPLATE_PROCESS_CRASH "/org/gnome/epiphany/page-templates/process-crash.html"
+
 struct _EphyWebViewPrivate {
   EphyWebViewSecurityLevel security_level;
   EphyWebViewDocumentType document_type;
@@ -1699,22 +1703,17 @@ ephy_web_view_load_error_page (EphyWebView *view,
 {
   GString *html = g_string_new ("");
   const char *reason;
-
   char *hostname;
   char *lang;
-
   char *page_title;
   char *msg_title;
   char *msg;
   char *button_label;
-  const char *html_file;
+  GBytes *html_file;
   const char *stock_icon;
-
   GtkIconInfo *icon_info;
   char *image_data;
 
-  char *template;
-
   if (error)
     reason = error->message;
   else
@@ -1741,7 +1740,7 @@ ephy_web_view_load_error_page (EphyWebView *view,
 
       button_label = g_strdup (_("Try again"));
 
-      html_file = ephy_file ("error.html");
+      html_file = g_resources_lookup_data (EPHY_PAGE_TEMPLATE_ERROR, 0, NULL);
       stock_icon = "dialog-error";
       break;
     case EPHY_WEB_VIEW_ERROR_PAGE_CRASH:
@@ -1759,7 +1758,7 @@ ephy_web_view_load_error_page (EphyWebView *view,
 
       button_label = g_strdup (_("Load again anyway"));
 
-      html_file = ephy_file ("recovery.html");
+      html_file = g_resources_lookup_data (EPHY_PAGE_TEMPLATE_RECOVERY, 0, NULL);
       stock_icon = "dialog-information";
       break;
     case EPHY_WEB_VIEW_ERROR_PROCESS_CRASH:
@@ -1768,7 +1767,7 @@ ephy_web_view_load_error_page (EphyWebView *view,
       msg = g_strdup (_("Something went wrong while displaying this page. Please reload or visit a different 
page to continue."));
       button_label = NULL;
 
-      html_file = ephy_file ("process_crash.html");
+      html_file = g_resources_lookup_data (EPHY_PAGE_TEMPLATE_PROCESS_CRASH, 0, NULL);
       stock_icon = "computer-fail-symbolic";
 
       break;
@@ -1785,13 +1784,12 @@ ephy_web_view_load_error_page (EphyWebView *view,
 
   image_data = icon_info ? ephy_file_create_data_uri_for_filename (gtk_icon_info_get_filename (icon_info), 
NULL) : NULL;
 
-  g_file_get_contents (html_file, &template, NULL, NULL);
-
   ephy_web_view_set_title (view, page_title);
 
   _ephy_web_view_update_icon (view);
 
-  g_string_printf (html, template,
+  g_string_printf (html,
+                   g_bytes_get_data (html_file, NULL),
                    lang, lang,
                    ((gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL) ? "rtl" : "ltr"),
                    page_title,
@@ -1799,7 +1797,7 @@ ephy_web_view_load_error_page (EphyWebView *view,
                    image_data ? image_data : "",
                    msg_title, msg, button_label);
 
-  g_free (template);
+  g_bytes_unref (html_file);
   g_free (lang);
   g_free (page_title);
   g_free (msg_title);
diff --git a/src/Makefile.am b/src/Makefile.am
index 290ca0f..b7e6448 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -8,7 +8,7 @@ bin_PROGRAMS = epiphany
 
 EXTRA_DIST = \
        epiphany.gresource.xml \
-       $(UI_FILES)            \
+       $(RESOURCE_FILES)      \
        $(NULL)
 
 NOINST_H_FILES = \
@@ -98,7 +98,7 @@ libephymain_la_CFLAGS = \
        $(CODE_COVERAGE_CFLAGS)   \
        $(AM_CFLAGS)
 
-UI_FILES = \
+RESOURCE_FILES = \
        resources/epiphany-bookmark-editor-ui.xml \
        resources/epiphany-history-window-ui.xml  \
        resources/epiphany-ui.xml                 \
@@ -106,12 +106,15 @@ UI_FILES = \
        resources/epiphany-application-menu.ui    \
        resources/prefs-dialog.ui                 \
        resources/epiphany.css                    \
+       resources/error.html                      \
+       resources/process-crash.html              \
+       resources/recovery.html                   \
        $(NULL)
 
-epiphany-resources.c: epiphany.gresource.xml $(UI_FILES)
+epiphany-resources.c: epiphany.gresource.xml $(RESOURCE_FILES)
        $(AM_V_GEN)glib-compile-resources --target=$@ --sourcedir=$(srcdir)/resources --generate-source 
--c-name epiphany $(srcdir)/epiphany.gresource.xml
 
-epiphany-resources.h: epiphany.gresource.xml $(UI_FILES)
+epiphany-resources.h: epiphany.gresource.xml $(RESOURCE_FILES)
        $(AM_V_GEN)glib-compile-resources --target=$@ --sourcedir=$(srcdir)/resources --generate-header 
--c-name epiphany $(srcdir)/epiphany.gresource.xml
 
 EPIPHANY_RESOURCES = \
diff --git a/src/epiphany.gresource.xml b/src/epiphany.gresource.xml
index b756466..8e4d719 100644
--- a/src/epiphany.gresource.xml
+++ b/src/epiphany.gresource.xml
@@ -8,5 +8,8 @@
     <file preprocess="xml-stripblanks">epiphany-bookmark-editor-ui.xml</file>
     <file preprocess="xml-stripblanks">epiphany-history-window-ui.xml</file>
     <file>epiphany.css</file>
+    <file alias="page-templates/error.html" compressed="true">error.html</file>
+    <file alias="page-templates/process-crash.html" compressed="true">process-crash.html</file>
+    <file alias="page-templates/recovery.html" compressed="true">recovery.html</file>
   </gresource>
 </gresources>
diff --git a/data/pages/error.html b/src/resources/error.html
similarity index 100%
rename from data/pages/error.html
rename to src/resources/error.html
diff --git a/data/pages/process_crash.html b/src/resources/process-crash.html
similarity index 100%
rename from data/pages/process_crash.html
rename to src/resources/process-crash.html
diff --git a/data/pages/recovery.html b/src/resources/recovery.html
similarity index 100%
rename from data/pages/recovery.html
rename to src/resources/recovery.html
diff --git a/tests/Makefile.am b/tests/Makefile.am
index b69d602..1db8a32 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -177,6 +177,7 @@ test_ephy_web_app_utils_SOURCES = \
        ephy-web-app-utils-test.c
 
 test_ephy_web_view_SOURCES = \
+       $(top_builddir)/src/epiphany-resources.c \
        ephy-web-view-test.c
 
 EXTRA_DIST = \