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
|
/* This file is part of the KDE libraries
Copyright (C) 2002 John Firebaugh <jfirebaugh@kde.org>
Copyright (C) 2001 Anders Lund <anders@alweb.dk>
Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __KATE_VIEW_HELPERS_H__
#define __KATE_VIEW_HELPERS_H__
#include <kaction.h>
#include <klineedit.h>
#include <tqwidget.h>
#include <tqpixmap.h>
#include <tqcolor.h>
#include <tqscrollbar.h>
#include <tqintdict.h>
class KateDocument;
class KateView;
class KateViewInternal;
namespace Kate {
class Command;
}
/**
* This class is required because QScrollBar's sliderMoved() signal is
* really supposed to be a sliderDragged() signal... so this way we can capture
* MMB slider moves as well
*
* Also, it adds some usefull indicators on the scrollbar.
*/
class KateScrollBar : public QScrollBar
{
Q_OBJECT
public:
KateScrollBar(Orientation orientation, class KateViewInternal *parent, const char* name = 0L);
inline bool showMarks() { return m_showMarks; };
inline void setShowMarks(bool b) { m_showMarks = b; update(); };
signals:
void sliderMMBMoved(int value);
protected:
virtual void mousePressEvent(TQMouseEvent* e);
virtual void mouseReleaseEvent(TQMouseEvent* e);
virtual void mouseMoveEvent (TQMouseEvent* e);
virtual void paintEvent(TQPaintEvent *);
virtual void resizeEvent(TQResizeEvent *);
virtual void styleChange(TQStyle &oldStyle);
virtual void valueChange();
virtual void rangeChange();
protected slots:
void sliderMaybeMoved(int value);
void marksChanged();
private:
void redrawMarks();
void recomputeMarksPositions(bool forceFullUpdate = false);
void watchScrollBarSize();
bool m_middleMouseDown;
KateView *m_view;
KateDocument *m_doc;
class KateViewInternal *m_viewInternal;
int m_topMargin;
int m_bottomMargin;
uint m_savVisibleLines;
TQIntDict<TQColor> m_lines;
bool m_showMarks;
};
class KateCmdLine : public KLineEdit
{
Q_OBJECT
public:
KateCmdLine (KateView *view);
private slots:
void slotReturnPressed ( const TQString& cmd );
void hideMe ();
protected:
void focusInEvent ( TQFocusEvent *ev );
void keyPressEvent( TQKeyEvent *ev );
private:
void fromHistory( bool up );
KateView *m_view;
bool m_msgMode;
TQString m_oldText;
uint m_histpos; ///< position in the history
uint m_cmdend; ///< the point where a command ends in the text, if we have a valid one.
Kate::Command *m_command; ///< For completing flags/args and interactiveness
class KCompletion *m_oldCompletionObject; ///< save while completing command args.
class KateCmdLnWhatsThis *m_help;
};
class KateIconBorder : public QWidget
{
Q_OBJECT
public:
KateIconBorder( KateViewInternal* internalView, TQWidget *parent );
// VERY IMPORTANT ;)
virtual TQSize tqsizeHint() const;
void updateFont();
int lineNumberWidth() const;
void setIconBorderOn( bool enable );
void setLineNumbersOn( bool enable );
void setDynWrapIndicators(int state );
int dynWrapIndicators() const { return m_dynWrapIndicators; }
bool dynWrapIndicatorsOn() const { return m_dynWrapIndicatorsOn; }
void setFoldingMarkersOn( bool enable );
void toggleIconBorder() { setIconBorderOn( !iconBorderOn() ); }
void toggleLineNumbers() { setLineNumbersOn( !lineNumbersOn() ); }
void toggleFoldingMarkers() { setFoldingMarkersOn( !foldingMarkersOn() ); }
bool iconBorderOn() const { return m_iconBorderOn; }
bool lineNumbersOn() const { return m_lineNumbersOn; }
bool foldingMarkersOn() const { return m_foldingMarkersOn; }
enum BorderArea { None, LineNumbers, IconBorder, FoldingMarkers };
BorderArea positionToArea( const TQPoint& ) const;
signals:
void toggleRegionVisibility( unsigned int );
private:
void paintEvent( TQPaintEvent* );
void paintBorder (int x, int y, int width, int height);
void mousePressEvent( TQMouseEvent* );
void mouseMoveEvent( TQMouseEvent* );
void mouseReleaseEvent( TQMouseEvent* );
void mouseDoubleClickEvent( TQMouseEvent* );
void showMarkMenu( uint line, const TQPoint& pos );
KateView *m_view;
KateDocument *m_doc;
KateViewInternal *m_viewInternal;
bool m_iconBorderOn:1;
bool m_lineNumbersOn:1;
bool m_foldingMarkersOn:1;
bool m_dynWrapIndicatorsOn:1;
int m_dynWrapIndicators;
uint m_lastClickedLine;
int m_cachedLNWidth;
int m_maxCharWidth;
mutable TQPixmap m_arrow;
mutable TQColor m_oldBackgroundColor;
};
class KateViewEncodingAction : public KActionMenu
{
Q_OBJECT
public:
KateViewEncodingAction(KateDocument *_doc, KateView *_view, const TQString& text, TQObject* parent = 0, const char* name = 0);
~KateViewEncodingAction(){;};
private:
KateDocument* doc;
KateView *view;
public slots:
void slotAboutToShow();
private slots:
void setMode (int mode);
};
#endif
// kate: space-indent on; indent-width 2; tqreplace-tabs on;
|
