All file dialogs irrespective of source, platform and runtime will now be
routed through CefFileDialogManager and trigger CefDialogHandler callbacks
(see issue #3293).
Adds Chrome runtime support for CefBrowserHost::RunFileDialog and
CefDialogHandler callbacks.
Adds Alloy runtime support for internal GTK file and print dialogs on Linux
subject to the following limitations:
1. Internal GTK implementation:
- Cannot be used with multi-threaded-message-loop because Chromium's
internal GTK implementation is not thread-safe (does not use GDK threads).
- Dialogs will not be modal to application windows when used with off-screen
rendering due to lack of access to the client's top-level GtkWindow.
2. Cefclient CefDialogHandler implementation:
- Cannot be used with Views because it requires a top-level GtkWindow.
Due to the above limitations no dialog implementation is currently provided for
Views + multi-threaded-message-loop on Linux. In cases where both
implementations are supported the cefclient version is now behind an optional
`--use-client-dialogs` command-line flag.
Expressly forbids multiple simultaneous file dialogs with the internal platform
implementation which uses modal dialogs. CefDialogHandler will still be notified
and can optionally handle each request without a modal dialog (see issue #3154).
Removes some RunFileDialog parameters that are not supported by the Chrome file
dialog implementation (selected_accept_filter parameter, cef_file_dialog_mode_t
overwrite/read-only flags).
- Standardize file dialog behavior across all platforms (issue #1492).
-- Show a file type filter list on OS X.
-- Show the file extensions as part of the filter list description on all platforms (e.g. "Image Types (*.png;*.gif;*.jpg)").
-- Rename the CefBrowserHost::RunFileDialog |accept_types| argument to |accept_filters| and expand support for filters that will be displayed as-is in addition to the currently supported mime-type and extension-based filters. For example, a filter value of "Supported Image Types|.png;.gif;.jpg" will display "Supported Image Types (*.png;*.gif;*.jpg)" in the filter drop-down list and accept *.png, *.gif and *.jpg files.
-- Persist the selected filter item index by passing a new |selected_accept_filter| argument to CefBrowserHost::RunFileDialog and returning the newly selected index via the CefRunFileDialogCallback and CefFileDialogCallback callbacks.
-- Rename the CefBrowserHost::RunFileDialog |default_file_name| argument to |default_file_path| and use the directory component, if any, to set the default directory location. If |default_file_path| ends in a trailing path separator it will be treated as a directory without a file name component.
-- Add FILE_DIALOG_OVERWRITEPROMPT_FLAG and FILE_DIALOG_HIDEREADONLY_FLAG values to cef_file_dialog_mode_t for controlling those behaviors where possible.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1973 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
- Add a new CefBrowserHost::RunFileDialog method that displays the specified file chooser dialog and returns the results asynchronously (issue #761).
- Add a new CefDialogHandler::OnFileDialog callback that allows the application to provide custom UI for file chooser dialogs (issue #761).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@862 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
Marshall Greenblatt