Markdown: Add support for webkit2gtk-4.1

build/markdown.m4

@@ -46,16 +46,22 @@ AC_DEFUN([GP_CHECK_MARKDOWN],
           [markdown_library=libmarkdown])
     GP_STATUS_FEATURE_ADD([Markdown library], [$markdown_library])
 
-    GTK_VERSION=2.16
-    WEBKIT_VERSION=1.1.13
+    GTK_VERSION=3.0
+    WEBKIT_VERSION=2.30
+
+    dnl Support both webkit2gtk 4.0 and 4.1, as the only difference is the
+    dnl libsoup version in the API, which we don't use.
+    dnl Prefer the 4.1 version, but use the 4.0 version as fallback if
+    dnl available -- yet still ask for the 4.1 if neither are available
+    webkit_package=webkit2gtk-4.1
+    PKG_CHECK_EXISTS([${webkit_package} >= ${WEBKIT_VERSION}],,
+                     [PKG_CHECK_EXISTS([webkit2gtk-4.0 >= ${WEBKIT_VERSION}],
+                                       [webkit_package=webkit2gtk-4.0])])
 
-    GP_CHECK_GTK3([webkit_package=webkit2gtk-4.0],
-                  [webkit_package=webkit-1.0])
     GP_CHECK_PLUGIN_DEPS([markdown], [MARKDOWN],
                          [$GP_GTK_PACKAGE >= ${GTK_VERSION}
                           $webkit_package >= ${WEBKIT_VERSION}
                           gthread-2.0])
-    AM_CONDITIONAL([MARKDOWN_WEBKIT2], [test "$webkit_package" = webkit2gtk-4.0])
 
     GP_COMMIT_PLUGIN_STATUS([Markdown])
 

markdown/README

@@ -146,8 +146,8 @@ Requirements
 
 The plugin depends on the following libraries:
 
-* `GTK+ <http://www.gtk.org>`_ 2.16 or greater
-* `WebKitGTK+ <http://webkitgtk.org>`_ 1.1.18 or greater
+* `GTK+ <http://www.gtk.org>`_ 3.0 or greater
+* `WebKitGTK+ <http://webkitgtk.org>`_ API 4.0 or 4.1
 
 License
 -------

markdown/src/Makefile.am

@@ -35,8 +35,4 @@ markdown_la_CFLAGS += $(LIBMARKDOWN_CFLAGS)
 markdown_la_LIBADD += $(LIBMARKDOWN_LIBS)
 endif
 
-if MARKDOWN_WEBKIT2
-markdown_la_CFLAGS += -DMARKDOWN_WEBKIT2
-endif
-
 include $(top_srcdir)/build/cppcheck.mk

markdown/src/viewer.c

@@ -22,11 +22,7 @@
 #include "config.h"
 #include <string.h>
 #include <gtk/gtk.h>
-#ifdef MARKDOWN_WEBKIT2
-# include <webkit2/webkit2.h>
-#else
-# include <webkit/webkitwebview.h>
-#endif
+#include <webkit2/webkit2.h>
 #include <geanyplugin.h>
 #ifndef FULL_PRICE
 # include <mkdio.h>
@@ -300,7 +296,6 @@ pop_scroll_pos(MarkdownViewer *self)
   return popped;
 }
 
-#ifdef MARKDOWN_WEBKIT2
 static void
 on_webview_load_changed(MarkdownViewer  *self,
                         WebKitLoadEvent  load_event,
@@ -311,21 +306,6 @@ on_webview_load_changed(MarkdownViewer  *self,
     pop_scroll_pos(self);
   }
 }
-#else
-static void
-on_webview_load_status_notify(WebKitWebView *view, GParamSpec *pspec,
-  MarkdownViewer *self)
-{
-  WebKitLoadStatus load_status;
-
-  g_object_get(view, "load-status", &load_status, NULL);
-
-  /* When the webkit is done loading, reset the scroll position. */
-  if (load_status == WEBKIT_LOAD_FINISHED) {
-    pop_scroll_pos(self);
-  }
-}
-#endif
 
 gchar *
 markdown_viewer_get_html(MarkdownViewer *self)
@@ -405,23 +385,12 @@ markdown_viewer_update_view(MarkdownViewer *self)
     /* Connect a signal handler (only needed once) to restore the scroll
      * position once the webview is reloaded. */
     if (self->priv->load_handle == 0) {
-#ifdef MARKDOWN_WEBKIT2
       self->priv->load_handle =
         g_signal_connect_swapped(WEBKIT_WEB_VIEW(self), "load-changed",
           G_CALLBACK(on_webview_load_changed), self);
-#else
-      self->priv->load_handle =
-        g_signal_connect_swapped(WEBKIT_WEB_VIEW(self), "notify::load-status",
-          G_CALLBACK(on_webview_load_status_notify), self);
-#endif
     }
 
-#ifdef MARKDOWN_WEBKIT2
     webkit_web_view_load_html(WEBKIT_WEB_VIEW(self), html, base_uri);
-#else
-    webkit_web_view_load_string(WEBKIT_WEB_VIEW(self), html, "text/html",
-      self->priv->enc, base_uri);
-#endif
 
     g_free(base_uri);
     g_free(html);

markdown/src/viewer.h

@@ -23,11 +23,7 @@
 #define MARKDOWN_VIEWER_H 1
 
 #include <gtk/gtk.h>
-#ifdef MARKDOWN_WEBKIT2
-# include <webkit2/webkit2.h>
-#else
-# include <webkit/webkitwebview.h>
-#endif
+#include <webkit2/webkit2.h>
 
 G_BEGIN_DECLS