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
|
/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2017 The ManaPlus Developers
* Copyright (C) 2009 Aethyra Development Team
*
* This file is part of The ManaPlus Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GUI_WIDGETS_BROWSERBOX_H
#define GUI_WIDGETS_BROWSERBOX_H
#include "listeners/mouselistener.h"
#include "enums/simpletypes/opaque.h"
#include "gui/browserlink.h"
#include "gui/widgets/linepart.h"
#include "gui/widgets/widget.h"
#include "localconsts.h"
class LinkHandler;
/**
* A simple browser box able to handle links and forward events to the
* parent conteiner.
*/
class BrowserBox final : public Widget,
public MouseListener
{
public:
/**
* Constructor.
*/
BrowserBox(const Widget2 *const widget,
const unsigned int mode,
const Opaque opaque,
const std::string &skin);
A_DELETE_COPY(BrowserBox)
/**
* Destructor.
*/
~BrowserBox();
/**
* Sets the handler for links.
*/
void setLinkHandler(LinkHandler *linkHandler);
/**
* Sets the BrowserBox opacity.
*/
void setOpaque(Opaque opaque)
{ mOpaque = opaque; }
/**
* Sets the maximum numbers of rows in the browser box. 0 = no limit.
*/
void setMaxRow(unsigned max)
{ mMaxRows = max; }
/**
* Adds a text row to the browser.
*/
void addRow(const std::string &row, const bool atTop = false);
/**
* Adds a menu line to the browser.
*/
void addRow(const std::string &cmd, const char *const text);
void addImage(const std::string &path);
/**
* Remove all rows.
*/
void clearRows();
/**
* Handles mouse actions.
*/
void mousePressed(MouseEvent &event) override final;
void mouseMoved(MouseEvent &event) override final;
void mouseExited(MouseEvent& event) override final;
/**
* Draws the browser box.
*/
void draw(Graphics *const graphics) override final A_NONNULL(2);
void safeDraw(Graphics *const graphics) override final A_NONNULL(2);
void updateHeight();
/**
* BrowserBox modes.
*/
enum
{
AUTO_SIZE = 0,
AUTO_WRAP /**< Maybe it needs a fix or to be redone. */
};
enum
{
RED = 0,
BLACK,
GREEN,
BLUE,
ORANGE,
YELLOW,
PINK,
PURPLE,
GRAY,
BROWN,
COLORS_MAX
};
/**
* Highlight modes for links.
* This can be used for a bitmask.
*/
enum
{
UNDERLINE = 1,
BACKGROUND = 2
};
typedef std::list<std::string> TextRows;
TextRows &getRows() noexcept2 A_WARN_UNUSED
{ return mTextRows; }
bool hasRows() const noexcept2 A_WARN_UNUSED
{ return !mTextRows.empty(); }
void setAlwaysUpdate(const bool n) noexcept2
{ mAlwaysUpdate = n; }
void setProcessVars(const bool n) noexcept2
{ mProcessVars = n; }
void setEnableImages(const bool n) noexcept2
{ mEnableImages = n; }
void setEnableKeys(const bool n) noexcept2
{ mEnableKeys = n; }
void setEnableTabs(const bool n) noexcept2
{ mEnableTabs = n; }
std::string getTextAtPos(const int x, const int y) const A_WARN_UNUSED;
int getPadding() const noexcept2 A_WARN_UNUSED
{ return mPadding; }
void setForegroundColorAll(const Color &color1,
const Color &color2);
unsigned int getDataWidth() const noexcept2 A_WARN_UNUSED
{ return mDataWidth; }
void moveSelectionUp();
void moveSelectionDown();
void selectSelection();
private:
int calcHeight() A_WARN_UNUSED;
typedef TextRows::iterator TextRowIterator;
typedef TextRows::const_iterator TextRowCIter;
TextRows mTextRows;
std::list<int> mTextRowLinksCount;
typedef std::vector<LinePart> LinePartList;
typedef LinePartList::iterator LinePartIterator;
typedef LinePartList::const_iterator LinePartCIter;
LinePartList mLineParts;
typedef std::vector<BrowserLink> Links;
typedef Links::iterator LinkIterator;
Links mLinks;
LinkHandler *mLinkHandler;
Skin *mSkin;
unsigned int mMode;
unsigned int mHighMode;
int mSelectedLink;
unsigned int mMaxRows;
int mHeight;
int mWidth;
int mYStart;
time_t mUpdateTime;
int mPadding;
unsigned int mNewLinePadding;
int mItemPadding;
unsigned int mDataWidth;
Color mHighlightColor;
Color mHyperLinkColor;
Color mColors[2][COLORS_MAX];
Opaque mOpaque;
bool mUseLinksAndUserColors;
bool mUseEmotes;
bool mAlwaysUpdate;
bool mProcessVars;
bool mEnableImages;
bool mEnableKeys;
bool mEnableTabs;
static ImageSet *mEmotes;
static int mInstances;
};
#endif // GUI_WIDGETS_BROWSERBOX_H
|
