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Add new CanZoom/Zoom API (fixes #3284)

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Add a simpler CanZoom/Zoom API as an alternative to the more error-prone
SetZoomLevel/GetZoomLevel API. Both APIs are now implemented for both runtimes.
With the Chrome runtime a zoom notification bubble will be displayed unless
CefBrowserSettings.chrome_zoom_bubble is set to STATE_DISABLED.

To test:
- Run cefclient and select zoom entries from the Tests menu.
- chrome: Run cefclient with `--hide-chrome-bubbles` command-line flag to hide
  the zoom notification bubble.
This commit is contained in:
Marshall Greenblatt
2023-10-04 19:46:45 -04:00
parent 238aa32bc2
commit 721b365c10
20 changed files with 338 additions and 80 deletions
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52
libcef_dll/ctocpp/browser_host_ctocpp.cc
View File

@@ -9,7 +9,7 @@
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=02a6c45f14489fd5548eb61210ba453de05bcd2d$
// $hash=cd4e4aa1670f0c887090e23f5e7e3a01e5de9d13$
//
#include "libcef_dll/ctocpp/browser_host_ctocpp.h"
@@ -234,6 +234,56 @@ CefRefPtr<CefRequestContext> CefBrowserHostCToCpp::GetRequestContext() {
return CefRequestContextCToCpp::Wrap(_retval);
}
NO_SANITIZE("cfi-icall")
bool CefBrowserHostCToCpp::CanZoom(cef_zoom_command_t command) {
shutdown_checker::AssertNotShutdown();
cef_browser_host_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, can_zoom)) {
return false;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
int _retval = _struct->can_zoom(_struct, command);
// Return type: bool
return _retval ? true : false;
}
NO_SANITIZE("cfi-icall")
void CefBrowserHostCToCpp::Zoom(cef_zoom_command_t command) {
shutdown_checker::AssertNotShutdown();
cef_browser_host_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, zoom)) {
return;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
_struct->zoom(_struct, command);
}
NO_SANITIZE("cfi-icall") double CefBrowserHostCToCpp::GetDefaultZoomLevel() {
shutdown_checker::AssertNotShutdown();
cef_browser_host_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, get_default_zoom_level)) {
return 0;
}
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Execute
double _retval = _struct->get_default_zoom_level(_struct);
// Return type: simple
return _retval;
}
NO_SANITIZE("cfi-icall") double CefBrowserHostCToCpp::GetZoomLevel() {
shutdown_checker::AssertNotShutdown();