Index: chrome/browser/ui/views/omnibox/omnibox_view_win.cc |
diff --git a/chrome/browser/ui/views/omnibox/omnibox_view_win.cc b/chrome/browser/ui/views/omnibox/omnibox_view_win.cc |
index 12afb42ee61cf6379b7c3b9cb0e160920835e206..f998eb07450780f41cc6dac518fc527d8c9cf612 100644 |
--- a/chrome/browser/ui/views/omnibox/omnibox_view_win.cc |
+++ b/chrome/browser/ui/views/omnibox/omnibox_view_win.cc |
@@ -13,6 +13,7 @@ |
#include "base/auto_reset.h" |
#include "base/basictypes.h" |
+#include "base/bind.h" |
#include "base/i18n/rtl.h" |
#include "base/lazy_instance.h" |
#include "base/memory/ref_counted.h" |
@@ -53,6 +54,8 @@ |
#include "ui/base/dragdrop/os_exchange_data_provider_win.h" |
#include "ui/base/events/event.h" |
#include "ui/base/events/event_constants.h" |
+#include "ui/base/ime/win/tsf_bridge.h" |
+#include "ui/base/ime/win/tsf_event_router.h" |
#include "ui/base/keycodes/keyboard_codes.h" |
#include "ui/base/l10n/l10n_util.h" |
#include "ui/base/l10n/l10n_util_win.h" |
@@ -477,7 +480,8 @@ OmniboxViewWin::OmniboxViewWin(OmniboxEditController* controller, |
chrome::search::IsInstantExtendedAPIEnabled(parent_view_->profile()), |
ToolbarModel::NONE, LocationBarView::BACKGROUND))), |
security_level_(ToolbarModel::NONE), |
- text_object_model_(NULL) { |
+ text_object_model_(NULL), |
+ weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) { |
if (!loaded_library_module_) |
loaded_library_module_ = LoadLibrary(kRichEditDLLName); |
@@ -538,6 +542,17 @@ OmniboxViewWin::OmniboxViewWin(OmniboxEditController* controller, |
// the edit control will invoke RevokeDragDrop when it's being destroyed, so |
// we don't have to do so. |
scoped_refptr<EditDropTarget> drop_target(new EditDropTarget(this)); |
+ |
+ if (base::win::IsTsfAwareRequired()) { |
+ // Register TsfEventRouter to catch TSF related event. |
+ tsf_event_router_ = ui::TsfEventRouter::Create(); |
+ tsf_event_router_->SetTextUpdatedCallback( |
+ base::Bind(&OmniboxViewWin::OnTextUpdatedByTsf, |
+ weak_ptr_factory_.GetWeakPtr())); |
+ tsf_event_router_->SetCandidateWindowStatusChangedCallback( |
+ base::Bind(&OmniboxViewWin::OnCandidateWindowCountChangedByTsf, |
+ weak_ptr_factory_.GetWeakPtr())); |
+ } |
} |
} |
@@ -913,6 +928,32 @@ bool OmniboxViewWin::OnAfterPossibleChangeInternal(bool force_text_changed) { |
return something_changed; |
} |
+void OmniboxViewWin::OnTextUpdatedByTsf() { |
+ if (ignore_ime_messages_) |
+ return; |
+ OnAfterPossibleChangeInternal(true); |
+ // Call OnBeforePossibleChange function here to get correct diff in next IME |
+ // update. The Text Services Framework does not provide any notification |
+ // before entering edit session, therefore we don't have good place to call |
+ // OnbeforePossibleChange. |
falken
2012/10/18 02:15:54
nit: "OnBeforePossibleChange"
Seigo Nonaka
2012/10/18 10:02:23
Done.
|
+ OnBeforePossibleChange(); |
+} |
+ |
+void OmniboxViewWin::OnCandidateWindowCountChangedByTsf(size_t window_count) { |
+ ime_candidate_window_open_ = (window_count != 0); |
+ if (ime_candidate_window_open_) { |
+ CloseOmniboxPopup(); |
+ } else { |
+ // UpdatePopup assumes user input is in progress, so only call it if |
+ // that's the case. Otherwise, autocomplete may run on an empty user |
+ // text. For example, Baidu Japanese IME sends IMN_CLOSECANDIDATE when |
falken
2012/10/18 02:15:54
In TSF you don't get IMN_CLOSECANDIDATE messages,
Seigo Nonaka
2012/10/18 10:02:23
Done.
|
+ // composition mode is entered, but the user may not have input anything |
+ // yet. |
+ if (model()->user_input_in_progress()) |
+ UpdatePopup(); |
+ } |
+} |
+ |
gfx::NativeView OmniboxViewWin::GetNativeView() const { |
return m_hWnd; |
} |
@@ -948,13 +989,17 @@ string16 OmniboxViewWin::GetInstantSuggestion() const { |
} |
bool OmniboxViewWin::IsImeComposing() const { |
- bool ime_composing = false; |
- HIMC context = ImmGetContext(m_hWnd); |
- if (context) { |
- ime_composing = !!ImmGetCompositionString(context, GCS_COMPSTR, NULL, 0); |
- ImmReleaseContext(m_hWnd, context); |
+ if (base::win::IsTsfAwareRequired()) { |
+ return tsf_event_router_->IsImeComposing(); |
+ } else { |
+ bool ime_composing = false; |
+ HIMC context = ImmGetContext(m_hWnd); |
+ if (context) { |
+ ime_composing = !!ImmGetCompositionString(context, GCS_COMPSTR, NULL, 0); |
+ ImmReleaseContext(m_hWnd, context); |
+ } |
+ return ime_composing; |
} |
- return ime_composing; |
} |
int OmniboxViewWin::GetMaxEditWidth(int entry_width) const { |
@@ -1582,6 +1627,9 @@ void OmniboxViewWin::OnKillFocus(HWND focus_wnd) { |
// view, we work around this CRichEditCtrl bug. |
SelectAll(true); |
PlaceCaretAt(0); |
+ |
+ if (base::win::IsTsfAwareRequired()) |
+ tsf_event_router_->SetManager(NULL); |
} |
void OmniboxViewWin::OnLButtonDblClk(UINT keys, const CPoint& point) { |
@@ -1909,7 +1957,16 @@ void OmniboxViewWin::OnSetFocus(HWND focus_wnd) { |
saved_selection_for_focus_change_.cpMin = -1; |
} |
- SetMsgHandled(false); |
+ if (!base::win::IsTsfAwareRequired()) { |
+ SetMsgHandled(false); |
+ } else { |
+ DefWindowProc(); |
+ // Document manager created by RichEdit can be obtained only after |
+ // WM_SETFOCUS event is handled. |
+ tsf_event_router_->SetManager( |
+ ui::TsfBridge::GetInstance()->GetThreadManager()); |
+ SetMsgHandled(true); |
+ } |
} |
LRESULT OmniboxViewWin::OnSetText(const wchar_t* text) { |