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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-09-06 11:44:39 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-09-06 15:54:37 +0000 |
| commit | eb57e0d0b396606b39ef76a864b8bf9dd91a8ed8 (patch) | |
| tree | 3d4ee88701eed1cbb56f456ea6ebc7c7c0f47f6c /xfa/fwl | |
| parent | 746552254ad113ef88b40aca4dbc0e57cefbac85 (diff) | |
| download | pdfium-eb57e0d0b396606b39ef76a864b8bf9dd91a8ed8.tar.xz | |
Implement word selection in CFDE_TextEditEngine
This CL implements the needed logic in CFDE_TextEditEngine to handle
word selection.
Change-Id: I6b388c23655037fec107d68ec07d33638b959374
Reviewed-on: https://pdfium-review.googlesource.com/13211
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Diffstat (limited to 'xfa/fwl')
| -rw-r--r-- | xfa/fwl/cfwl_edit.cpp | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/xfa/fwl/cfwl_edit.cpp b/xfa/fwl/cfwl_edit.cpp index 72adb5392b..99a312bfca 100644 --- a/xfa/fwl/cfwl_edit.cpp +++ b/xfa/fwl/cfwl_edit.cpp @@ -1234,14 +1234,13 @@ void CFWL_Edit::OnLButtonUp(CFWL_MessageMouse* pMsg) { } void CFWL_Edit::OnButtonDoubleClick(CFWL_MessageMouse* pMsg) { - // TODO(dsinclair): Handle OnButtonDoubleClick - // int32_t nCount = 0; - // int32_t nIndex = pPage->SelectWord(DeviceToEngine(pMsg->m_pos), nCount); - // if (nIndex < 0) - // return; - // - // m_EdtEngine.AddSelRange(nIndex, nCount); - // SetCursorPosition(nIndex + nCount - 1); + size_t click_idx = m_EdtEngine.GetIndexForPoint(DeviceToEngine(pMsg->m_pos)); + size_t start_idx; + size_t end_idx; + std::tie(start_idx, end_idx) = m_EdtEngine.BoundsForWordAt(click_idx); + + m_EdtEngine.SetSelection(start_idx, end_idx); + m_CursorPosition = end_idx; RepaintRect(m_rtEngine); } |