From 50892f443fe85d25926b6ab7feb73c34c4b72930 Mon Sep 17 00:00:00 2001
From: Daniel Carl <danielcarl@gmx.de>
Date: Wed, 26 Mar 2014 21:50:02 +0100
Subject: [PATCH] Allow to copy link location via context menu.

---
 src/main.c | 30 ++++++++++++++++++++++++++++++
 src/main.h |  1 +
 2 files changed, 31 insertions(+)

diff --git a/src/main.c b/src/main.c
index c6ae00b..cdab2db 100644
--- a/src/main.c
+++ b/src/main.c
@@ -43,6 +43,9 @@ static char **args;
 VbCore      vb;
 
 /* callbacks */
+static gboolean context_menu_cb(WebKitWebView *view, GtkWidget *menu,
+    WebKitHitTestResult *hitTestResult, gboolean keyboard, gpointer data);
+static void context_menu_activate_cb(GtkMenuItem *item, gpointer data);
 static void webview_progress_cb(WebKitWebView *view, GParamSpec *pspec);
 static void webview_download_progress_cb(WebKitWebView *view, GParamSpec *pspec);
 static void webview_load_status_cb(WebKitWebView *view, GParamSpec *pspec);
@@ -376,6 +379,28 @@ static gboolean hide_message()
     return false;
 }
 
+static gboolean context_menu_cb(WebKitWebView *view, GtkWidget *menu,
+    WebKitHitTestResult *hitTestResult, gboolean keyboard, gpointer data)
+{
+    GList *items = gtk_container_get_children(GTK_CONTAINER(GTK_MENU(menu)));
+    for (GList *l = items; l; l = l->next) {
+        g_signal_connect(l->data, "activate", G_CALLBACK(context_menu_activate_cb), NULL);
+    }
+    g_list_free(items);
+
+    return false;
+}
+
+static void context_menu_activate_cb(GtkMenuItem *item, gpointer data)
+{
+    WebKitContextMenuAction action = webkit_context_menu_item_get_action(item);
+    if (action == WEBKIT_CONTEXT_MENU_ACTION_COPY_LINK_TO_CLIPBOARD) {
+        vb_set_clipboard(
+            &((Arg){VB_CLIPBOARD_PRIMARY|VB_CLIPBOARD_SECONDARY, vb.state.linkhover})
+        );
+    }
+}
+
 static void webview_progress_cb(WebKitWebView *view, GParamSpec *pspec)
 {
     vb.state.progress = webkit_web_view_get_progress(view) * 100;
@@ -717,6 +742,7 @@ static void setup_signals()
     g_signal_connect(vb.gui.window, "destroy", G_CALLBACK(destroy_window_cb), NULL);
     g_object_connect(
         G_OBJECT(vb.gui.webview),
+        "signal::context-menu", G_CALLBACK(context_menu_cb), NULL,
         "signal::notify::progress", G_CALLBACK(webview_progress_cb), NULL,
         "signal::notify::load-status", G_CALLBACK(webview_load_status_cb), NULL,
         "signal::button-release-event", G_CALLBACK(button_relase_cb), NULL,
@@ -873,6 +899,10 @@ static void hover_link_cb(WebKitWebView *webview, const char *title, const char
 {
     char *message;
     if (link) {
+        /* save the uri to have this if the user want's to copy the link
+         * location via context menu */
+        OVERWRITE_STRING(vb.state.linkhover, link);
+
         message = g_strconcat("Link: ", link, NULL);
         gtk_label_set_text(GTK_LABEL(vb.gui.statusbar.left), message);
         g_free(message);
diff --git a/src/main.h b/src/main.h
index b7903e8..2ae0797 100644
--- a/src/main.h
+++ b/src/main.h
@@ -284,6 +284,7 @@ typedef struct {
 #define PROMPT_SIZE 4
     char            prompt[PROMPT_SIZE];    /* current prompt ':', 'g;t', '/' including nul */
     gdouble         marks[VB_MARK_SIZE];    /* holds marks set to page with 'm{markchar}' */
+    char            *linkhover;             /* the uri of the curret hovered link */
 } State;
 
 typedef struct {
-- 
2.20.1