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Side by Side Diff: ui/base/ime/win/tsf_text_store.cc

Issue 23542003: Support inputmode using InputScope for Windows8 metro. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 3 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #define INITGUID // required for GUID_PROP_INPUTSCOPE 5 #define INITGUID // required for GUID_PROP_INPUTSCOPE
6 #include "ui/base/ime/win/tsf_text_store.h" 6 #include "ui/base/ime/win/tsf_text_store.h"
7 7
8 #include <InputScope.h> 8 #include <InputScope.h>
9 #include <OleCtl.h> 9 #include <OleCtl.h>
10 10
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603 return E_INVALIDARG; 603 return E_INVALIDARG;
604 // We support only input scope attribute. 604 // We support only input scope attribute.
605 *attribute_buffer_copied = 0; 605 *attribute_buffer_copied = 0;
606 if (attribute_buffer_size == 0) 606 if (attribute_buffer_size == 0)
607 return S_OK; 607 return S_OK;
608 608
609 attribute_buffer[0].dwOverlapId = 0; 609 attribute_buffer[0].dwOverlapId = 0;
610 attribute_buffer[0].idAttr = GUID_PROP_INPUTSCOPE; 610 attribute_buffer[0].idAttr = GUID_PROP_INPUTSCOPE;
611 attribute_buffer[0].varValue.vt = VT_UNKNOWN; 611 attribute_buffer[0].varValue.vt = VT_UNKNOWN;
612 attribute_buffer[0].varValue.punkVal = tsf_inputscope::CreateInputScope( 612 attribute_buffer[0].varValue.punkVal = tsf_inputscope::CreateInputScope(
613 text_input_client_->GetTextInputType(), TEXT_INPUT_MODE_DEFAULT); 613 text_input_client_->GetTextInputType(),
614 text_input_client_->GetTextInputMode());
614 attribute_buffer[0].varValue.punkVal->AddRef(); 615 attribute_buffer[0].varValue.punkVal->AddRef();
615 *attribute_buffer_copied = 1; 616 *attribute_buffer_copied = 1;
616 return S_OK; 617 return S_OK;
617 } 618 }
618 619
619 STDMETHODIMP TSFTextStore::SetSelection( 620 STDMETHODIMP TSFTextStore::SetSelection(
620 ULONG selection_buffer_size, 621 ULONG selection_buffer_size,
621 const TS_SELECTION_ACP* selection_buffer) { 622 const TS_SELECTION_ACP* selection_buffer) {
622 if (!HasReadWriteLock()) 623 if (!HasReadWriteLock())
623 return TF_E_NOLOCK; 624 return TF_E_NOLOCK;
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908 909
909 bool TSFTextStore::HasReadLock() const { 910 bool TSFTextStore::HasReadLock() const {
910 return (current_lock_type_ & TS_LF_READ) == TS_LF_READ; 911 return (current_lock_type_ & TS_LF_READ) == TS_LF_READ;
911 } 912 }
912 913
913 bool TSFTextStore::HasReadWriteLock() const { 914 bool TSFTextStore::HasReadWriteLock() const {
914 return (current_lock_type_ & TS_LF_READWRITE) == TS_LF_READWRITE; 915 return (current_lock_type_ & TS_LF_READWRITE) == TS_LF_READWRITE;
915 } 916 }
916 917
917 } // namespace ui 918 } // namespace ui
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