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Side by Side Diff: fpdfsdk/src/pdfwindow/PWL_EditCtrl.cpp

Issue 1512763013: Get rid of most instance of 'foo != NULL' (Closed) Base URL: https://pdfium.googlesource.com/pdfium@master
Patch Set: nits Created 5 years ago
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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 "fpdfsdk/include/pdfwindow/PDFWindow.h" 7 #include "fpdfsdk/include/pdfwindow/PDFWindow.h"
8 #include "fpdfsdk/include/pdfwindow/PWL_Caret.h" 8 #include "fpdfsdk/include/pdfwindow/PWL_Caret.h"
9 #include "fpdfsdk/include/pdfwindow/PWL_EditCtrl.h" 9 #include "fpdfsdk/include/pdfwindow/PWL_EditCtrl.h"
10 #include "fpdfsdk/include/pdfwindow/PWL_FontMap.h" 10 #include "fpdfsdk/include/pdfwindow/PWL_FontMap.h"
11 #include "fpdfsdk/include/pdfwindow/PWL_ScrollBar.h" 11 #include "fpdfsdk/include/pdfwindow/PWL_ScrollBar.h"
12 #include "fpdfsdk/include/pdfwindow/PWL_Utils.h" 12 #include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
13 #include "fpdfsdk/include/pdfwindow/PWL_Wnd.h" 13 #include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
14 14
15 #define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) 15 #define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
16 #define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb))) 16 #define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
17 #define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb))) 17 #define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
18 #define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb)) 18 #define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb))
19 19
20 /* ---------------------------- CPWL_EditCtrl ------------------------------ */ 20 /* ---------------------------- CPWL_EditCtrl ------------------------------ */
21 21
22 CPWL_EditCtrl::CPWL_EditCtrl() 22 CPWL_EditCtrl::CPWL_EditCtrl()
23 : m_pEdit(NULL), 23 : m_pEdit(NULL),
24 m_pEditCaret(NULL), 24 m_pEditCaret(NULL),
25 m_bMouseDown(FALSE), 25 m_bMouseDown(FALSE),
26 m_pEditNotify(NULL), 26 m_pEditNotify(NULL),
27 m_nCharSet(DEFAULT_CHARSET), 27 m_nCharSet(DEFAULT_CHARSET),
28 m_nCodePage(0) { 28 m_nCodePage(0) {
29 m_pEdit = IFX_Edit::NewEdit(); 29 m_pEdit = IFX_Edit::NewEdit();
30 ASSERT(m_pEdit != NULL); 30 ASSERT(m_pEdit);
31 } 31 }
32 32
33 CPWL_EditCtrl::~CPWL_EditCtrl() { 33 CPWL_EditCtrl::~CPWL_EditCtrl() {
34 IFX_Edit::DelEdit(m_pEdit); 34 IFX_Edit::DelEdit(m_pEdit);
35 } 35 }
36 36
37 void CPWL_EditCtrl::OnCreate(PWL_CREATEPARAM& cp) { 37 void CPWL_EditCtrl::OnCreate(PWL_CREATEPARAM& cp) {
38 cp.eCursorType = FXCT_VBEAM; 38 cp.eCursorType = FXCT_VBEAM;
39 } 39 }
40 40
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620 CPVT_WordPlace wpEnd = m_pEdit->WordIndexToWordPlace(nEndChar); 620 CPVT_WordPlace wpEnd = m_pEdit->WordIndexToWordPlace(nEndChar);
621 return m_pEdit->GetRangeText(CPVT_WordRange(wpStart, wpEnd)); 621 return m_pEdit->GetRangeText(CPVT_WordRange(wpStart, wpEnd));
622 } 622 }
623 623
624 void CPWL_EditCtrl::SetReadyToInput() { 624 void CPWL_EditCtrl::SetReadyToInput() {
625 if (m_bMouseDown) { 625 if (m_bMouseDown) {
626 ReleaseCapture(); 626 ReleaseCapture();
627 m_bMouseDown = FALSE; 627 m_bMouseDown = FALSE;
628 } 628 }
629 } 629 }
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