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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SC_SOURCE_UI_INC_CSVTABLEBOX_HXX
#define INCLUDED_SC_SOURCE_UI_INC_CSVTABLEBOX_HXX
#include <vcl/idle.hxx>
#include <vcl/weld.hxx>
#include <scdllapi.h>
#include "csvcontrol.hxx"
#include "csvruler.hxx"
#include "csvgrid.hxx"
class ScAsciiOptions;
namespace weld {
class ComboBox;
}
/* ============================================================================
Position: Positions between the characters (the dots in the ruler).
Character: The characters (the range from one position to the next).
Split: Positions which contain a split to divide characters into groups (columns).
Column: The range between two splits.
============================================================================ */
/** The control in the CSV import dialog that contains a ruler and a data grid
to visualize and modify the current import settings. */
class SC_DLLPUBLIC ScCsvTableBox
{
private:
ScCsvLayoutData maData; /// Current layout data of the controls.
std::unique_ptr<ScCsvRuler> mxRuler; /// The ruler for fixed width mode.
std::unique_ptr<ScCsvGrid> mxGrid; /// Calc-like data table for fixed width mode.
std::unique_ptr<weld::ScrolledWindow> mxScroll; /// Scrolled Window
std::unique_ptr<weld::CustomWeld> mxRulerWeld; /// Connect the ruler to its drawingarea
std::unique_ptr<weld::CustomWeld> mxGridWeld; /// connect the grid to its drawingarea
Link<ScCsvTableBox&,void> maUpdateTextHdl; /// Updates all cell texts.
Link<ScCsvTableBox&,void> maColTypeHdl; /// Handler for exporting the column type.
Idle maEndScrollIdle; /// Called when horizontal scrolling has ended
ScCsvColStateVec maFixColStates; /// Column states in fixed width mode.
ScCsvColStateVec maSepColStates; /// Column states in separators mode.
sal_Int32 mnFixedWidth; /// Cached total width for fixed width mode.
bool mbFixedMode; /// false = Separators, true = Fixed width.
public:
explicit ScCsvTableBox(weld::Builder& rBuilder);
~ScCsvTableBox();
/** Finishes initialization. Must be called after constructing a new object. */
void Init();
// common table box handling ----------------------------------------------
public:
/** Sets the control to separators mode. */
void SetSeparatorsMode();
/** Sets the control to fixed width mode. */
void SetFixedWidthMode();
ScCsvRuler& GetRuler() { return *mxRuler; }
ScCsvGrid& GetGrid() { return *mxGrid; }
/** Initializes the children controls (pos/size, scroll bars, ...). */
SAL_DLLPRIVATE void InitControls();
private:
/** Initializes size and position data of horizontal scrollbar. */
SAL_DLLPRIVATE void InitHScrollBar();
/** Initializes size and position data of vertical scrollbar. */
SAL_DLLPRIVATE void InitVScrollBar();
/** Calculates and sets valid position offset nearest to nPos. */
SAL_DLLPRIVATE void ImplSetPosOffset( sal_Int32 nPos )
{ maData.mnPosOffset = std::max( std::min( nPos, mxGrid->GetMaxPosOffset() ), sal_Int32( 0 ) ); }
/** Calculates and sets valid line offset nearest to nLine. */
SAL_DLLPRIVATE void ImplSetLineOffset( sal_Int32 nLine )
{ maData.mnLineOffset = std::max( std::min( nLine, mxGrid->GetMaxLineOffset() ), sal_Int32( 0 ) ); }
/** Moves controls (not cursors!) so that nPos becomes visible. */
SAL_DLLPRIVATE void MakePosVisible( sal_Int32 nPos );
// cell contents ----------------------------------------------------------
public:
/** Fills all cells of all lines with the passed texts (Unicode strings). */
void SetUniStrings(
const OUString* pTextLines, const OUString& rSepChars,
sal_Unicode cTextSep, bool bMergeSep, bool bRemoveSpace );
// column settings --------------------------------------------------------
public:
/** Reads UI strings for data types from the list box. */
void InitTypes(const weld::ComboBox& rListBox);
/** Returns the data type of the selected columns. */
sal_Int32 GetSelColumnType() const { return mxGrid->GetSelColumnType(); }
/** Fills the options object with current column data. */
void FillColumnData( ScAsciiOptions& rOptions ) const;
// event handling ---------------------------------------------------------
public:
/** Sets a new handler for "update cell texts" requests. */
void SetUpdateTextHdl( const Link<ScCsvTableBox&,void>& rHdl ) { maUpdateTextHdl = rHdl; }
/** Sets a new handler for "column selection changed" events. */
void SetColTypeHdl( const Link<ScCsvTableBox&,void>& rHdl ) { maColTypeHdl = rHdl; }
private:
DECL_DLLPRIVATE_LINK( CsvCmdHdl, ScCsvControl&, void );
DECL_DLLPRIVATE_LINK( HScrollHdl, weld::ScrolledWindow&, void );
DECL_DLLPRIVATE_LINK( VScrollHdl, weld::ScrolledWindow&, void );
DECL_DLLPRIVATE_LINK( ScrollEndHdl, Timer*, void );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
