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Add support for draggable regions (issue #1645).

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Regions are defined using the '-webkit-app-region: drag/no-drag'
CSS property and passed to the CefDragHandler::
OnDraggableRegionsChanged callback.
This commit is contained in:
Felix Bruns
2015-04-24 15:48:32 +02:00
committed by Marshall Greenblatt
parent ead921a3f6
commit c5b8b8b9c8
27 changed files with 581 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
libcef_dll/ctocpp/drag_handler_ctocpp.cc
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@@ -44,6 +44,44 @@ bool CefDragHandlerCToCpp::OnDragEnter(CefRefPtr<CefBrowser> browser,
return _retval?true:false;
}
void CefDragHandlerCToCpp::OnDraggableRegionsChanged(
CefRefPtr<CefBrowser> browser,
const std::vector<CefDraggableRegion>& regions) {
cef_drag_handler_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, on_draggable_regions_changed))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: browser; type: refptr_diff
DCHECK(browser.get());
if (!browser.get())
return;
// Translate param: regions; type: simple_vec_byref_const
const size_t regionsCount = regions.size();
cef_draggable_region_t* regionsList = NULL;
if (regionsCount > 0) {
regionsList = new cef_draggable_region_t[regionsCount];
DCHECK(regionsList);
if (regionsList) {
for (size_t i = 0; i < regionsCount; ++i) {
regionsList[i] = regions[i];
}
}
}
// Execute
_struct->on_draggable_regions_changed(_struct,
CefBrowserCppToC::Wrap(browser),
regionsCount,
regionsList);
// Restore param:regions; type: simple_vec_byref_const
if (regionsList)
delete [] regionsList;
}
// CONSTRUCTOR - Do not edit by hand.