bcarrella/cef
1
0
Fork 0
mirror of https://bitbucket.org/chromiumembedded/cef synced 2025-06-05 21:39:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

Use Chrome file dialogs on all platforms and runtimes (fixes issue #3314)

Browse Source 
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).
This commit is contained in:
Marshall Greenblatt
2022-04-15 15:55:23 -04:00
parent edef01f579
commit 2ea7459a89
75 changed files with 1566 additions and 2231 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
libcef_dll/cpptoc/file_dialog_callback_cpptoc.cc
View File

@ -9,7 +9,7 @@
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=d334e579f498ad7727721dfe4e10ad810b81035a$
// $hash=1abedb0e8e7a0101d9ff3f4918f992f3c010d5a6$
//
#include "libcef_dll/cpptoc/file_dialog_callback_cpptoc.h"
@ -22,7 +22,6 @@ namespace {
void CEF_CALLBACK
file_dialog_callback_cont(struct _cef_file_dialog_callback_t* self,
int selected_accept_filter,
cef_string_list_t file_paths) {
shutdown_checker::AssertNotShutdown();
@ -31,10 +30,6 @@ file_dialog_callback_cont(struct _cef_file_dialog_callback_t* self,
DCHECK(self);
if (!self)
return;
// Verify param: selected_accept_filter; type: simple_byval
DCHECK_GE(selected_accept_filter, 0);
if (selected_accept_filter < 0)
return;
// Unverified params: file_paths
// Translate param: file_paths; type: string_vec_byref_const
@ -42,8 +37,7 @@ file_dialog_callback_cont(struct _cef_file_dialog_callback_t* self,
transfer_string_list_contents(file_paths, file_pathsList);
// Execute
CefFileDialogCallbackCppToC::Get(self)->Continue(selected_accept_filter,
file_pathsList);
CefFileDialogCallbackCppToC::Get(self)->Continue(file_pathsList);
}
void CEF_CALLBACK