diff options
Diffstat (limited to 'fpdfsdk/cpdfsdk_widget.cpp')
| -rw-r--r-- | fpdfsdk/cpdfsdk_widget.cpp | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/fpdfsdk/cpdfsdk_widget.cpp b/fpdfsdk/cpdfsdk_widget.cpp index dcccf0ce1a..4cd93913a2 100644 --- a/fpdfsdk/cpdfsdk_widget.cpp +++ b/fpdfsdk/cpdfsdk_widget.cpp @@ -26,7 +26,6 @@ #include "fpdfsdk/include/fsdk_mgr.h" #include "fpdfsdk/pdfwindow/PWL_Edit.h" #include "fpdfsdk/pdfwindow/PWL_Utils.h" -#include "third_party/base/stl_util.h" #ifdef PDF_ENABLE_XFA #include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h" @@ -37,22 +36,6 @@ #include "xfa/fxfa/include/xfa_ffwidgethandler.h" #endif // PDF_ENABLE_XFA -CPDFSDK_Widget::Observer::Observer(CPDFSDK_Widget** pWatchedPtr) - : m_pWatchedPtr(pWatchedPtr) { - (*m_pWatchedPtr)->AddObserver(this); -} - -CPDFSDK_Widget::Observer::~Observer() { - if (m_pWatchedPtr) - (*m_pWatchedPtr)->RemoveObserver(this); -} - -void CPDFSDK_Widget::Observer::OnWidgetDestroyed() { - ASSERT(m_pWatchedPtr); - *m_pWatchedPtr = nullptr; - m_pWatchedPtr = nullptr; -} - CPDFSDK_Widget::CPDFSDK_Widget(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPageView, CPDFSDK_InterForm* pInterForm) @@ -68,20 +51,7 @@ CPDFSDK_Widget::CPDFSDK_Widget(CPDF_Annot* pAnnot, { } -CPDFSDK_Widget::~CPDFSDK_Widget() { - for (auto* pObserver : m_Observers) - pObserver->OnWidgetDestroyed(); -} - -void CPDFSDK_Widget::AddObserver(Observer* pObserver) { - ASSERT(!pdfium::ContainsKey(m_Observers, pObserver)); - m_Observers.insert(pObserver); -} - -void CPDFSDK_Widget::RemoveObserver(Observer* pObserver) { - ASSERT(pdfium::ContainsKey(m_Observers, pObserver)); - m_Observers.erase(pObserver); -} +CPDFSDK_Widget::~CPDFSDK_Widget() {} #ifdef PDF_ENABLE_XFA CXFA_FFWidget* CPDFSDK_Widget::GetMixXFAWidget() const { |