MqTabBody: Populate menu items for some contexts

2 files changed, 167 insertions, 8 deletions

diff --git a/src/tab-body.c b/src/tab-body.c
index c5266b2..ad2e2ac 100644
--- a/src/tab-body.c
+++ b/src/tab-body.c
@@ -27,9 +27,127 @@
 #include "tab-body.h"
 #include "tab.h"
 
+static void
+menu_open_link_activate_cb(GtkAction __attribute__((unused)) *action,
+	MqTabBody *body)
+{
+	webkit_web_view_load_uri(body->web_view,
+		webkit_hit_test_result_get_link_uri(body->hit_test_result));
+}
+
+static void
+menu_open_link_tab_activate_cb(GtkAction __attribute__((unused)) *action,
+	MqTabBody *body)
+{
+	g_print("Open Link in New Tab\n");
+}
+
+static void
+menu_open_link_win_activate_cb(GtkAction __attribute__((unused)) *action,
+	MqTabBody *body)
+{
+	g_print("Open Link in New Window\n");
+}
+
+static void
+menu_open_image_activate_cb(GtkAction __attribute__((unused)) *action,
+	MqTabBody *body)
+{
+	webkit_web_view_load_uri(body->web_view,
+		webkit_hit_test_result_get_image_uri(body->hit_test_result));
+}
+
+static void
+menu_open_image_tab_activate_cb(GtkAction __attribute__((unused)) *action,
+	MqTabBody *body)
+{
+	g_print("Open Image in New Tab\n");
+}
+
+static void
+menu_open_image_win_activate_cb(GtkAction __attribute__((unused)) *action,
+	MqTabBody *body)
+{
+	g_print("Open Image in New Window\n");
+}
+
+#define ITEM_BEGIN_DECLS \
+	GtkAction             *action; \
+	WebKitContextMenuItem *menu_item; \
+	/* Don't blame me; blame WebKitGTK+ for using GtkAction. */ \
+	_Pragma("GCC diagnostic push") \
+	_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
+#define ITEM_BEGIN_DECLS_NO_CUSTOM \
+	WebKitContextMenuItem *menu_item;
+	_Pragma("GCC diagnostic push")
+#define ITEM_END_DECLS \
+	_Pragma("GCC diagnostic pop")
+#define NEW_CUSTOM_ITEM(NAME, LABEL) \
+	do { \
+	action = gtk_action_new(#NAME, (LABEL), NULL, NULL); \
+	g_signal_connect(action, "activate", \
+		G_CALLBACK(menu_##NAME##_activate_cb), body); \
+	menu_item = webkit_context_menu_item_new(action); \
+	webkit_context_menu_append(context_menu, menu_item); \
+	} while (0)
+#define NEW_STOCK_ITEM(STOCK) \
+	do { \
+		menu_item = webkit_context_menu_item_new_from_stock_action( \
+			WEBKIT_CONTEXT_MENU_ACTION_##STOCK); \
+		webkit_context_menu_append(context_menu, menu_item); \
+	} while (0)
+
+static void
+context_menu_link_cb(WebKitContextMenu *context_menu, MqTabBody *body)
+{
+	ITEM_BEGIN_DECLS
+
+	NEW_CUSTOM_ITEM(open_link,     "Open Link");
+	NEW_CUSTOM_ITEM(open_link_tab, "Open Link in New Tab");
+	NEW_CUSTOM_ITEM(open_link_win, "Open Link in New Window");
+	NEW_STOCK_ITEM(DOWNLOAD_LINK_TO_DISK);   /* Download Linked File */
+	NEW_STOCK_ITEM(COPY_LINK_TO_CLIPBOARD);  /* Copy Link Location */
+
+	ITEM_END_DECLS
+}
+
+static void
+context_menu_image_cb(WebKitContextMenu *context_menu, MqTabBody *body)
+{
+	ITEM_BEGIN_DECLS
+
+	NEW_CUSTOM_ITEM(open_image,     "Open Image");
+	NEW_CUSTOM_ITEM(open_image_tab, "Open Image in New Tab");
+	NEW_CUSTOM_ITEM(open_image_win, "Open Image in New Window");
+	NEW_STOCK_ITEM(DOWNLOAD_IMAGE_TO_DISK);       /* Save Image As */
+	NEW_STOCK_ITEM(COPY_IMAGE_TO_CLIPBOARD);      /* Copy Image */
+	NEW_STOCK_ITEM(COPY_IMAGE_URL_TO_CLIPBOARD);  /* Copy Image Address */
+
+	ITEM_END_DECLS
+}
+
+static void
+context_menu_document_cb(WebKitContextMenu *context_menu, MqTabBody *body)
+{
+	ITEM_BEGIN_DECLS_NO_CUSTOM
+
+	NEW_STOCK_ITEM(GO_BACK);     /* Back */
+	NEW_STOCK_ITEM(GO_FORWARD);  /* Forward */
+	NEW_STOCK_ITEM(STOP);        /* Stop */
+	NEW_STOCK_ITEM(RELOAD);      /* Reload */
+	NEW_STOCK_ITEM(NO_ACTION);   /* --- */
+	NEW_STOCK_ITEM(SELECT_ALL);  /* Select All */
+	NEW_STOCK_ITEM(NO_ACTION);   /* --- */
+	/* View Page Source */
+
+	ITEM_END_DECLS
+}
+
 static gboolean
-context_menu_cb(WebKitWebView *web_view, WebKitContextMenu *context_menu,
-	GdkEvent *event, WebKitHitTestResult *hit_test_result, MqTabBody *body)
+context_menu_cb(WebKitWebView __attribute__((unused)) *web_view,
+	WebKitContextMenu *context_menu,
+	GdkEvent __attribute__((unused)) *event,
+	WebKitHitTestResult *hit_test_result, MqTabBody *body)
 {
 	GList                      *items;
 	GList                      *input_items;
@@ -88,28 +206,63 @@ context_menu_cb(WebKitWebView *web_view, WebKitContextMenu *context_menu,
 #pragma GCC diagnostic pop
 	}
 
+	webkit_context_menu_remove_all(context_menu);
+
 	context = webkit_hit_test_result_get_context(hit_test_result);
+	if (body->hit_test_result) {
+		g_object_unref(body->hit_test_result);
+	}
+	body->hit_test_result = hit_test_result;
+	g_object_ref(body->hit_test_result);
 	context_handled = FALSE;
 
 	g_print("Context menu, hit test:");
 	if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
-		g_print(" link");
+		context_menu_link_cb(context_menu, body);
 		context_handled = TRUE;
 	}
 	if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE) {
-		g_print(" image");
+		context_menu_image_cb(context_menu, body);
 		context_handled = TRUE;
 	}
 	if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA) {
 		if (is_video) {
+			/* Play / Pause (preserved)
+			 * Mute (stock)
+			 * Toggle Media Controls (stock?)
+			 * Toggle Media Loop Playback (stock?)
+			 * Switch Video to Fullscreen (stock)
+			 * ---
+			 * Copy Video Link Location (stock)
+			 * Open Video
+			 * Open Video in New Tab
+			 * Open Video in New Window
+			 * Download Video (stock) */
 			g_print(" video");
 			context_handled = TRUE;
 		} else {
+			/* Play / Pause (preserved)
+			 * Mute (stock)
+			 * Toggle Media Controls (stock?)
+			 * Toggle Media Loop Playback (stock?)
+			 * ---
+			 * Copy Audio Link Location (stock)
+			 * Open Audio
+			 * Open Audio in New Tab
+			 * Open Audio in New Window
+			 * Download Audio (stock) */
 			g_print(" audio");
 			context_handled = TRUE;
 		}
 	}
 	if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE) {
+		/* Cut (stock)
+		 * Copy (stock)
+		 * Paste (stock)
+		 * Delete (stock)
+		 * ---
+		 * Select All (stock)
+		 * Insert Unicode Character (preserved) */
 		g_print(" editable");
 		context_handled = TRUE;
 	}
@@ -118,10 +271,14 @@ context_menu_cb(WebKitWebView *web_view, WebKitContextMenu *context_menu,
 		if (is_selection) {
 			g_print(" selection");
 		} else {
-			g_print(" document");
+			context_menu_document_cb(context_menu, body);
 		}
 	}
 	g_print("\n");
+	if (context & WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT) {
+		/* ---
+		 * Inspect Element (stock) */
+	}
 
 	return FALSE;
 }
@@ -144,6 +301,7 @@ mq_tab_body_new(MqTab *tab, gchar *uri)
 	/* FIXME: This doesn't seem to be working. */
 	gtk_widget_grab_focus(body->container);
 
+	body->hit_test_result = NULL;
 	g_signal_connect(body->web_view, "context-menu",
 		G_CALLBACK(context_menu_cb), body);
 
diff --git a/src/tab-body.h b/src/tab-body.h
index 332cfeb..446228d 100644
--- a/src/tab-body.h
+++ b/src/tab-body.h
@@ -30,9 +30,10 @@ typedef struct MqTabBody MqTabBody;
 #include "tab.h"
 
 struct MqTabBody {
-	MqTab         *tab;
-	GtkWidget     *container;
-	WebKitWebView *web_view;
+	MqTab               *tab;
+	GtkWidget           *container;
+	WebKitWebView       *web_view;
+	WebKitHitTestResult *hit_test_result;
 };
 
 MqTabBody *