Use tabs in EWW (bug#37592)

* lisp/net/eww.el (eww-open-in-new-buffer): Call tab-new when tab-bar-mode
is enabled.
(eww-browse-url): Add docstring.  Call tab-new when tab-bar-mode
is enabled.

* lisp/net/shr.el (shr-map): Bind [C-down-mouse-1] to
shr-mouse-browse-url-new-window.
(shr-mouse-browse-url-new-window): New command.
(shr-browse-url): Add optional arg new-window.

* doc/misc/eww.texi (Basics): Mention opening tabs on M-RET.

diff --git a/doc/misc/eww.texi b/doc/misc/eww.texi
index b8821cbc29960c199412ad2b799d57fa8664af98..d0a4c9a79007f3744937652b83b5714ecb87af81 100644 (file)
--- a/doc/misc/eww.texi
+++ b/doc/misc/eww.texi
@@ -105,7 +105,10 @@ web page hit @kbd{g} (@code{eww-reload}).  Pressing @kbd{w}
 @kindex M-RET
   The @kbd{M-@key{RET}} command (@code{eww-open-in-new-buffer}) opens the
 URL at point in a new EWW buffer, akin to opening a link in a new
-``tab'' in other browsers.
+``tab'' in other browsers.  When @code{global-tab-line-mode} is
+enabled, this buffer is displayed in the tab on the window tab line.
+When @code{tab-bar-mode} is enabled, a new tab is created on the frame
+tab bar.
 
 @findex eww-readable
 @kindex R

diff --git a/etc/NEWS b/etc/NEWS
index 208db12519b0593f74cb4e3fcf0189dc2b7ff318..906dc912d6dc40025dd04a55dd384c9be1f749cc 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1185,6 +1185,10 @@ document.
 Invoking the command with a prefix argument will cause it to create a
 new EWW buffer for the URL instead of reusing the default one.
 
++++
+*** Clicking with the Ctrl key or 'C-u RET' on a link opens a new tab
+when tab-bar-mode is enabled.
+
 +++
 *** The 'd' ('eww-download') command now falls back to current page's URL.
 If this command is invoked with no URL at point, it now downloads the

diff --git a/lisp/net/eww.el b/lisp/net/eww.el
index fb495a985824e70a0a380f18d8adb4037124d3a2..0756c6088bcc60902ecac62c97dc3601f3b0a52f 100644 (file)
--- a/lisp/net/eww.el
+++ b/lisp/net/eww.el
@@ -369,6 +369,9 @@ engine used."
   (interactive)
   (let ((url (eww-suggested-uris)))
     (if (null url) (user-error "No link at point")
+      (when tab-bar-mode
+        (let ((tab-bar-new-tab-choice t))
+          (tab-new)))
       ;; clone useful to keep history, but
       ;; should not clone from non-eww buffer
       (with-current-buffer
@@ -878,7 +881,22 @@ the like."
 
 ;;;###autoload
 (defun eww-browse-url (url &optional new-window)
+  "Ask the EWW browser to load URL.
+
+Interactively, if the variable `browse-url-new-window-flag' is non-nil,
+loads the document in a new buffer tab on the window tab-line.  A non-nil
+prefix argument reverses the effect of `browse-url-new-window-flag'.
+
+If `tab-bar-mode' is enabled, then whenever a document would
+otherwise be loaded in a new buffer, it is loaded in a new tab
+in the tab-bar on an existing frame.
+
+Non-interactively, this uses the optional second argument NEW-WINDOW
+instead of `browse-url-new-window-flag'."
   (when new-window
+    (when tab-bar-mode
+      (let ((tab-bar-new-tab-choice t))
+        (tab-new)))
     (pop-to-buffer-same-window
      (generate-new-buffer
       (format "*eww-%s*" (url-host (url-generic-parse-url

diff --git a/lisp/net/shr.el b/lisp/net/shr.el
index 628cc17a5bd4e95c15fabb64a18ec26a5fda28ed..f3d5de9fb67c65c25eb934b920d1742741bd3425 100644 (file)
--- a/lisp/net/shr.el
+++ b/lisp/net/shr.el
@@ -201,6 +201,7 @@ and other things:
     (define-key map [?\M-\t] 'shr-previous-link)
     (define-key map [follow-link] 'mouse-face)
     (define-key map [mouse-2] 'shr-browse-url)
+    (define-key map [C-down-mouse-1] 'shr-mouse-browse-url-new-window)
     (define-key map "I" 'shr-insert-image)
     (define-key map "w" 'shr-maybe-probe-and-copy-url)
     (define-key map "u" 'shr-maybe-probe-and-copy-url)
@@ -967,7 +968,13 @@ size, and full-buffer size."
   (mouse-set-point ev)
   (shr-browse-url))
 
-(defun shr-browse-url (&optional external mouse-event)
+(defun shr-mouse-browse-url-new-window (ev)
+  "Browse the URL under the mouse cursor in a new window."
+  (interactive "e")
+  (mouse-set-point ev)
+  (shr-browse-url nil nil t))
+
+(defun shr-browse-url (&optional external mouse-event new-window)
   "Browse the URL at point using `browse-url'.
 If EXTERNAL is non-nil (interactively, the prefix argument), browse
 the URL using `browse-url-secondary-browser-function'.
@@ -987,7 +994,9 @@ the mouse click event."
           (progn
            (funcall browse-url-secondary-browser-function url)
             (shr--blink-link))
-       (browse-url url))))))
+       (browse-url url (if new-window
+                           (not browse-url-new-window-flag)
+                         browse-url-new-window-flag)))))))
 
 (defun shr-save-contents (directory)
   "Save the contents from URL in a file."