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
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
|
/* -*- 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_SVX_RULER_HXX
#define INCLUDED_SVX_RULER_HXX
#include <vcl/menu.hxx>
#include <svtools/ruler.hxx>
#include <svl/lstner.hxx>
#include <svx/svxdllapi.h>
#include <o3tl/typed_flags_set.hxx>
#include <memory>
class SvxProtectItem;
class SvxRulerItem;
class SfxBindings;
class SvxLongLRSpaceItem;
class SvxLongULSpaceItem;
class SvxTabStopItem;
class SvxLRSpaceItem;
class SvxPagePosSizeItem;
class SvxColumnItem;
class SfxRectangleItem;
class SvxObjectItem;
class SfxBoolItem;
struct SvxRuler_Impl;
enum class RulerChangeType
{
MARGIN1,
MARGIN2
};
enum class SvxRulerDragFlags
{
NONE = 0x00,
OBJECT = 0x01,
// reduce size of the last column, shift
OBJECT_SIZE_LINEAR = 0x02,
OBJECT_SIZE_PROPORTIONAL = 0x04, // proportional, Ctrl
// only current line (table; Shift-Ctrl)
OBJECT_ACTLINE_ONLY = 0x08,
// currently same key assignment
OBJECT_LEFT_INDENT_ONLY = OBJECT_SIZE_PROPORTIONAL,
};
namespace o3tl
{
template<> struct typed_flags<SvxRulerDragFlags> : is_typed_flags<SvxRulerDragFlags, 0x0f> {};
}
enum class SvxRulerSupportFlags
{
TABS = 0x0001,
PARAGRAPH_MARGINS = 0x0002,
BORDERS = 0x0004,
OBJECT = 0x0008,
SET_NULLOFFSET = 0x0010,
NEGATIVE_MARGINS = 0x0020,
PARAGRAPH_MARGINS_VERTICAL = 0x0040,
REDUCED_METRIC = 0x0080, //shorten the context menu to select metric
};
namespace o3tl
{
template<> struct typed_flags<SvxRulerSupportFlags> : is_typed_flags<SvxRulerSupportFlags, 0x00ff> {};
}
class SVX_DLLPUBLIC SvxRuler: public Ruler, public SfxListener
{
friend class SvxRulerItem;
std::vector<std::unique_ptr<SvxRulerItem> > pCtrlItems;
std::unique_ptr<SvxLongLRSpaceItem> mxLRSpaceItem; // left and right edge
std::unique_ptr<SfxRectangleItem> mxMinMaxItem; // maxima for dragging
std::unique_ptr<SvxLongULSpaceItem> mxULSpaceItem; // upper and lower edge
std::unique_ptr<SvxTabStopItem> mxTabStopItem; // tab stops
std::unique_ptr<SvxLRSpaceItem> mxParaItem; // paragraphs
std::unique_ptr<SvxLRSpaceItem> mxParaBorderItem; // border distance
std::unique_ptr<SvxPagePosSizeItem> mxPagePosItem; // page distance to the rule
std::unique_ptr<SvxColumnItem> mxColumnItem; // columns
std::unique_ptr<SvxObjectItem> mxObjectItem; // object
VclPtr<vcl::Window> pEditWin;
std::unique_ptr<SvxRuler_Impl> mxRulerImpl;
bool bAppSetNullOffset :1;
bool bHorz :1;
long lLogicNullOffset; // in logic coordinates
long lAppNullOffset; // in logic coordinates
long lMinFrame; // minimal frame width in pixels
long lInitialDragPos;
SvxRulerSupportFlags nFlags;
SvxRulerDragFlags nDragType;
sal_uInt16 nDefTabType;
sal_uInt16 nTabCount;
sal_uInt16 nTabBufSize;
long lDefTabDist;
long lTabPos;
std::vector<RulerTab> mpTabs; // tab positions in pixel
std::vector<RulerIndent> mpIndents; // paragraph margins in pixel
std::vector<RulerBorder> mpBorders;
std::vector<RulerBorder> mpObjectBorders;
SfxBindings* pBindings;
long nDragOffset;
long nMaxLeft;
long nMaxRight;
bool bValid;
bool bListening;
bool bActive;
bool mbCoarseSnapping;
bool mbSnapping;
void StartListening_Impl();
long GetCorrectedDragPos(bool bLeft = true, bool bRight = true );
void DrawLine_Impl(long &lTabPos, int, bool Horizontal);
sal_uInt16 GetObjectBordersOff(sal_uInt16 nIdx) const;
// page borders or surrounding frame
void UpdateFrame(const SvxLongLRSpaceItem* pItem);
void UpdateFrame(const SvxLongULSpaceItem* pItem);
void UpdateFrameMinMax(const SfxRectangleItem* pItem);
// paragraph indentations
void UpdatePara(const SvxLRSpaceItem* pItem);
// Border distance
void UpdateParaBorder(const SvxLRSpaceItem* pItem);
// Tabs
void Update(const SvxTabStopItem* pItem);
// page position and width
void Update(const SvxPagePosSizeItem* pItem);
// columns
void Update(const SvxColumnItem* pItem, sal_uInt16 nSID);
// object selection
void Update(const SvxObjectItem* pItem);
// protect
void Update(const SvxProtectItem* pItem );
// left-to-right text
void UpdateTextRTL(const SfxBoolItem* pItem);
// paragraph indentations
void UpdatePara();
void UpdateTabs();
void UpdatePage();
void UpdateFrame();
void UpdateColumns();
void UpdateObject();
// Convert position to stick to ruler ticks
long MakePositionSticky(long rValue, long aPointOfReference, bool aSnapToFrameMargin = true) const;
long PixelHAdjust(long lPos, long lPos2) const;
long PixelVAdjust(long lPos, long lPos2) const;
long PixelAdjust(long lPos, long lPos2) const;
long ConvertHPosPixel(long lPos) const;
long ConvertVPosPixel(long lPos) const;
long ConvertHSizePixel(long lSize) const;
long ConvertVSizePixel(long lSize) const;
long ConvertPosPixel(long lPos) const;
long ConvertSizePixel(long lSize) const;
long ConvertHPosLogic(long lPos) const;
long ConvertVPosLogic(long lPos) const;
long ConvertHSizeLogic(long lSize) const;
long ConvertVSizeLogic(long lSize) const;
long ConvertPosLogic(long lPos) const;
long ConvertSizeLogic(long lSize) const;
long RoundToCurrentMapMode(long lValue) const;
long GetFirstLineIndent() const;
long GetLeftIndent() const;
long GetRightIndent() const;
long GetLogicRightIndent() const;
long GetLeftFrameMargin() const;
long GetRightFrameMargin() const;
void CalcMinMax();
void EvalModifier();
void DragMargin1();
//adjust the left margin either after DragMargin1() or after DragBorders()
void AdjustMargin1(long lDiff);
void DragMargin2();
void DragIndents();
void DragTabs();
void DragBorders();
void DragObjectBorder();
void ApplyMargins();
void ApplyIndents();
void ApplyTabs();
void ApplyBorders();
void ApplyObject();
long GetFrameLeft() const;
long GetLeftMin() const;
long GetRightMax() const;
DECL_LINK( TabMenuSelect, Menu *, bool );
DECL_LINK( MenuSelect, Menu *, bool );
void PrepareProportional_Impl(RulerType);
enum class UpdateType
{
MoveLeft,
MoveRight
};
void UpdateParaContents_Impl(long lDiff, UpdateType);
protected:
virtual void Command( const CommandEvent& rCEvt ) override;
virtual void Click() override;
virtual bool StartDrag() override;
virtual void Drag() override;
virtual void EndDrag() override;
virtual void ExtraDown() override;
virtual void MouseMove( const MouseEvent& rMEvt ) override;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
virtual void Update();
bool IsActLastColumn(
bool bForceDontConsiderHidden = false,
sal_uInt16 nAct=USHRT_MAX) const;
bool IsActFirstColumn(
bool bForceDontConsiderHidden = false,
sal_uInt16 nAct=USHRT_MAX) const;
sal_uInt16 GetActLeftColumn(
bool bForceDontConsiderHidden = false,
sal_uInt16 nAct=USHRT_MAX ) const;
sal_uInt16 GetActRightColumn (
bool bForceDontConsiderHidden = false,
sal_uInt16 nAct=USHRT_MAX ) const;
long CalcPropMaxRight(sal_uInt16 nCol = USHRT_MAX) const;
public:
SvxRuler(vcl::Window* pParent, vcl::Window *pEditWin, SvxRulerSupportFlags nRulerFlags,
SfxBindings &rBindings, WinBits nWinStyle);
virtual ~SvxRuler() override;
virtual void dispose() override;
void SetDefTabDist(long);
// set/get NullOffset in logic units
void SetNullOffsetLogic(long lOff);
void SetActive(bool bOn = true);
void ForceUpdate()
{
Update();
}
//#i24363# tab stops relative to indent
void SetTabsRelativeToIndent( bool bRel );
void SetValues(RulerChangeType type, long value);
long GetPageWidth() const;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
