1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
// **************************************************************************
// * This file is part of the FreeFileSync project. It is distributed under *
// * GNU General Public License: http://www.gnu.org/licenses/gpl.html *
// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved *
// **************************************************************************
#include "search.h"
#include "gui_generated.h"
#include <wx/msgdlg.h>
#include <wx/utils.h>
#include <utility>
#include <zen/string_tools.h>
#include <wx+/mouse_move_dlg.h>
using namespace zen;
class SearchDlg : public SearchDialogGenerated
{
public:
SearchDlg(wxWindow* parent, wxString& searchText, bool& respectCase);
enum ReturnCodes
{
BUTTON_CANCEL,
BUTTON_OKAY
};
private:
void OnClose (wxCloseEvent& event) { EndModal(BUTTON_CANCEL); }
void OnCancel(wxCommandEvent& event) { EndModal(BUTTON_CANCEL); }
void OnFindNext(wxCommandEvent& event);
void OnText(wxCommandEvent& event);
wxString& searchText_;
bool& respectCase_;
};
SearchDlg::SearchDlg(wxWindow* parent, wxString& searchText, bool& respectCase) :
SearchDialogGenerated(parent),
searchText_(searchText),
respectCase_(respectCase)
{
#ifdef FFS_WIN
new zen::MouseMoveWindow(*this); //allow moving main dialog by clicking (nearly) anywhere...; ownership passed to "this"
#endif
m_checkBoxMatchCase->SetValue(respectCase_);
m_textCtrlSearchTxt->SetValue(searchText_);
m_textCtrlSearchTxt->SetFocus();
}
void SearchDlg::OnFindNext(wxCommandEvent& event)
{
respectCase_ = m_checkBoxMatchCase->GetValue();
searchText_ = m_textCtrlSearchTxt->GetValue();
EndModal(BUTTON_OKAY);
}
void SearchDlg::OnText(wxCommandEvent& event)
{
if (m_textCtrlSearchTxt->GetValue().Trim().IsEmpty())
m_buttonFindNext->Disable();
else
m_buttonFindNext->Enable();
event.Skip();
}
//###########################################################################################
template <bool respectCase>
class FindInText;
template <bool respectCase>
class FindInText
{
public:
FindInText(const wxString& textToFind) : textToFind_(textToFind) {}
bool found(const wxString& phrase) const { return contains(phrase, textToFind_); }
private:
wxString textToFind_;
};
template <>
class FindInText<false>
{
public:
FindInText(const wxString& textToFind) : textToFind_(textToFind) { textToFind_.MakeUpper(); }
bool found(wxString&& phrase) const
{
//wxWidgets::MakeUpper() is inefficient! But performance is not THAT important for this high-level search functionality
phrase.MakeUpper();
return contains(phrase, textToFind_);
}
private:
wxString textToFind_;
};
//###########################################################################################
template <bool respectCase>
ptrdiff_t findRow(const Grid& grid, //return -1 if no matching row found
const wxString& searchString,
size_t rowFirst, //specify area to search:
size_t rowLast) // [rowFirst, rowLast)
{
auto prov = grid.getDataProvider();
std::vector<Grid::ColumnAttribute> colAttr = grid.getColumnConfig();
vector_remove_if(colAttr, [](const Grid::ColumnAttribute& ca) { return !ca.visible_; });
if (!colAttr.empty() && prov)
{
const FindInText<respectCase> searchTxt(searchString);
for (size_t row = rowFirst; row < rowLast; ++row)
for (auto iterCol = colAttr.begin(); iterCol != colAttr.end(); ++iterCol)
if (searchTxt.found(prov->getValue(row, iterCol->type_)))
return row;
}
return -1;
}
//syntactic sugar...
ptrdiff_t findRow(Grid& grid,
bool respectCase,
const wxString& searchString,
size_t rowFirst, //specify area to search:
size_t rowLast) // [rowFirst, rowLast)
{
return respectCase ?
findRow<true>( grid, searchString, rowFirst, rowLast) :
findRow<false>(grid, searchString, rowFirst, rowLast);
}
wxString lastSearchString; //this variable really is conceptionally global...
void executeSearch(bool forceShowDialog,
bool& respectCase,
wxWindow* parent,
Grid* gridL, Grid* gridR)
{
bool searchDialogWasShown = false;
if (forceShowDialog || lastSearchString.IsEmpty())
{
SearchDlg searchDlg(parent, lastSearchString, respectCase); //wxWidgets deletion handling -> deleted by parentWindow
if (static_cast<SearchDlg::ReturnCodes>(searchDlg.ShowModal()) != SearchDlg::BUTTON_OKAY)
return;
searchDialogWasShown = true;
}
if (wxWindow::FindFocus() == &gridR->getMainWin())
std::swap(gridL, gridR); //select side to start with
const size_t rowCountL = gridL->getRowCount();
const size_t rowCountR = gridR->getRowCount();
auto cursorPos = gridL->getGridCursor(); //(row, component pos)
size_t cursorRowL = cursorPos.first;
if (cursorRowL >= rowCountL)
cursorRowL = 0;
{
wxBusyCursor showHourGlass;
auto finishSearch = [&](Grid& grid, size_t rowFirst, size_t rowLast) -> bool
{
const ptrdiff_t targetRow = findRow(grid, respectCase, lastSearchString, rowFirst, rowLast);
if (targetRow >= 0)
{
//gridOther.clearSelection(); -> not needed other grids are automatically cleared after selection
grid.setGridCursor(targetRow);
grid.SetFocus();
return true;
}
return false;
};
if (finishSearch(*gridL, cursorRowL + 1, rowCountL) ||
finishSearch(*gridR, 0, rowCountR) ||
finishSearch(*gridL, 0, cursorRowL + 1))
return;
}
wxMessageBox(replaceCpy(_("Cannot find %x"), L"%x", L"\"" + lastSearchString + L"\"", false), _("Find"), wxOK, parent);
//show search dialog again
if (searchDialogWasShown)
executeSearch(true, respectCase, parent, gridL, gridR);
}
//###########################################################################################
void zen::startFind(wxWindow* parent, Grid& gridL, Grid& gridR, bool& respectCase) //Strg + F
{
executeSearch(true, respectCase, parent, &gridL, &gridR);
}
void zen::findNext(wxWindow* parent, Grid& gridL, Grid& gridR, bool& respectCase) //F3
{
executeSearch(false, respectCase, parent, &gridL, &gridR);
}
|
