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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "xfa/fwl/core/ifwl_edit.h" | 7 #include "xfa/fwl/core/ifwl_edit.h" |
8 | 8 |
9 #include <algorithm> | 9 #include <algorithm> |
10 #include <memory> | 10 #include <memory> |
11 #include <utility> | 11 #include <utility> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "third_party/base/ptr_util.h" | 14 #include "third_party/base/ptr_util.h" |
15 #include "third_party/base/stl_util.h" | 15 #include "third_party/base/stl_util.h" |
16 #include "xfa/fde/cfde_txtedtengine.h" | 16 #include "xfa/fde/cfde_txtedtengine.h" |
17 #include "xfa/fde/fde_gedevice.h" | 17 #include "xfa/fde/fde_gedevice.h" |
18 #include "xfa/fde/fde_render.h" | 18 #include "xfa/fde/fde_render.h" |
19 #include "xfa/fde/ifde_txtedtpage.h" | 19 #include "xfa/fde/ifde_txtedtpage.h" |
20 #include "xfa/fgas/font/cfgas_gefont.h" | 20 #include "xfa/fgas/font/cfgas_gefont.h" |
| 21 #include "xfa/fwl/core/cfwl_app.h" |
21 #include "xfa/fwl/core/cfwl_evtcheckword.h" | 22 #include "xfa/fwl/core/cfwl_evtcheckword.h" |
22 #include "xfa/fwl/core/cfwl_evttextchanged.h" | 23 #include "xfa/fwl/core/cfwl_evttextchanged.h" |
23 #include "xfa/fwl/core/cfwl_evttextfull.h" | 24 #include "xfa/fwl/core/cfwl_evttextfull.h" |
24 #include "xfa/fwl/core/cfwl_evtvalidate.h" | 25 #include "xfa/fwl/core/cfwl_evtvalidate.h" |
25 #include "xfa/fwl/core/cfwl_msgkey.h" | 26 #include "xfa/fwl/core/cfwl_msgkey.h" |
26 #include "xfa/fwl/core/cfwl_msgmouse.h" | 27 #include "xfa/fwl/core/cfwl_msgmouse.h" |
27 #include "xfa/fwl/core/cfwl_themebackground.h" | 28 #include "xfa/fwl/core/cfwl_themebackground.h" |
28 #include "xfa/fwl/core/cfwl_themepart.h" | 29 #include "xfa/fwl/core/cfwl_themepart.h" |
29 #include "xfa/fwl/core/cfwl_widgetmgr.h" | 30 #include "xfa/fwl/core/cfwl_widgetmgr.h" |
30 #include "xfa/fwl/core/ifwl_app.h" | |
31 #include "xfa/fwl/core/ifwl_caret.h" | 31 #include "xfa/fwl/core/ifwl_caret.h" |
32 #include "xfa/fwl/core/ifwl_themeprovider.h" | 32 #include "xfa/fwl/core/ifwl_themeprovider.h" |
33 #include "xfa/fxfa/xfa_ffdoc.h" | 33 #include "xfa/fxfa/xfa_ffdoc.h" |
34 #include "xfa/fxfa/xfa_ffwidget.h" | 34 #include "xfa/fxfa/xfa_ffwidget.h" |
35 #include "xfa/fxgraphics/cfx_path.h" | 35 #include "xfa/fxgraphics/cfx_path.h" |
36 | 36 |
37 namespace { | 37 namespace { |
38 | 38 |
39 const int kEditMargin = 3; | 39 const int kEditMargin = 3; |
40 | 40 |
41 bool FX_EDIT_ISLATINWORD(FX_WCHAR c) { | 41 bool FX_EDIT_ISLATINWORD(FX_WCHAR c) { |
42 return c == 0x2D || (c <= 0x005A && c >= 0x0041) || | 42 return c == 0x2D || (c <= 0x005A && c >= 0x0041) || |
43 (c <= 0x007A && c >= 0x0061) || (c <= 0x02AF && c >= 0x00C0) || | 43 (c <= 0x007A && c >= 0x0061) || (c <= 0x02AF && c >= 0x00C0) || |
44 c == 0x0027; | 44 c == 0x0027; |
45 } | 45 } |
46 | 46 |
47 void AddSquigglyPath(CFX_Path* pPathData, | 47 void AddSquigglyPath(CFX_Path* pPathData, |
48 FX_FLOAT fStartX, | 48 FX_FLOAT fStartX, |
49 FX_FLOAT fEndX, | 49 FX_FLOAT fEndX, |
50 FX_FLOAT fY, | 50 FX_FLOAT fY, |
51 FX_FLOAT fStep) { | 51 FX_FLOAT fStep) { |
52 pPathData->MoveTo(fStartX, fY); | 52 pPathData->MoveTo(fStartX, fY); |
53 int i = 1; | 53 int i = 1; |
54 for (FX_FLOAT fx = fStartX + fStep; fx < fEndX; fx += fStep, ++i) | 54 for (FX_FLOAT fx = fStartX + fStep; fx < fEndX; fx += fStep, ++i) |
55 pPathData->LineTo(fx, fY + (i & 1) * fStep); | 55 pPathData->LineTo(fx, fY + (i & 1) * fStep); |
56 } | 56 } |
57 | 57 |
58 } // namespace | 58 } // namespace |
59 | 59 |
60 IFWL_Edit::IFWL_Edit(const IFWL_App* app, | 60 IFWL_Edit::IFWL_Edit(const CFWL_App* app, |
61 std::unique_ptr<CFWL_WidgetProperties> properties, | 61 std::unique_ptr<CFWL_WidgetProperties> properties, |
62 IFWL_Widget* pOuter) | 62 IFWL_Widget* pOuter) |
63 : IFWL_Widget(app, std::move(properties), pOuter), | 63 : IFWL_Widget(app, std::move(properties), pOuter), |
64 m_fVAlignOffset(0.0f), | 64 m_fVAlignOffset(0.0f), |
65 m_fScrollOffsetX(0.0f), | 65 m_fScrollOffsetX(0.0f), |
66 m_fScrollOffsetY(0.0f), | 66 m_fScrollOffsetY(0.0f), |
67 m_bLButtonDown(false), | 67 m_bLButtonDown(false), |
68 m_nSelStart(0), | 68 m_nSelStart(0), |
69 m_nLimit(-1), | 69 m_nLimit(-1), |
70 m_fFontSize(0), | 70 m_fFontSize(0), |
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1652 UpdateOffset(pScrollBar, fPos - iCurPos); | 1652 UpdateOffset(pScrollBar, fPos - iCurPos); |
1653 UpdateCaret(); | 1653 UpdateCaret(); |
1654 | 1654 |
1655 CFX_RectF rect; | 1655 CFX_RectF rect; |
1656 GetWidgetRect(rect); | 1656 GetWidgetRect(rect); |
1657 CFX_RectF rtInvalidate; | 1657 CFX_RectF rtInvalidate; |
1658 rtInvalidate.Set(0, 0, rect.width + 2, rect.height + 2); | 1658 rtInvalidate.Set(0, 0, rect.width + 2, rect.height + 2); |
1659 Repaint(&rtInvalidate); | 1659 Repaint(&rtInvalidate); |
1660 return true; | 1660 return true; |
1661 } | 1661 } |
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