summaryrefslogtreecommitdiff
path: root/src/gui/speechbubble.cpp
blob: ca771fce0a0d80b254aaf71eb6a702142de4873b (plain) (blame)
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
/*
 *  Aethyra
 *  Copyright (C) 2008, The Legend of Mazzeroth Development Team
 *
 *  This file is part of Aethyra based on original code
 *  from The Legend of Mazzeroth.
 *
 *  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, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <guichan/font.hpp>

#include <guichan/widgets/label.hpp>

#include "gui.h"
#include "scrollarea.h"
#include "speechbubble.h"
#include "textbox.h"

#include "../graphics.h"

#include "../utils/gettext.h"

SpeechBubble::SpeechBubble():
    Popup("Speech", NULL, "graphics/gui/speechbubble.xml"),
    mText("")
{
    setContentSize(140, 46);
    setMinWidth(29);
    setMinHeight(29);

    mCaption = new gcn::Label("");
    mCaption->setFont(boldFont);
    mCaption->setPosition(5, 3);

    mSpeechBox = new TextBox();
    mSpeechBox->setEditable(false);
    mSpeechBox->setOpaque(false);
    mSpeechBox->setTextColor(&guiPalette->getColor(Palette::CHAT));

    mSpeechArea = new ScrollArea(mSpeechBox);

    mSpeechArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
    mSpeechArea->setVerticalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
    mSpeechArea->setDimension(gcn::Rectangle(4, boldFont->getHeight() + 3,
                                             130, 28));
    mSpeechArea->setOpaque(false);

    add(mCaption);
    add(mSpeechArea);

    loadPopupConfiguration();
}

void SpeechBubble::setCaption(const std::string &name, const gcn::Color *color)
{
    mCaption->setCaption(name);
    mCaption->adjustSize();
    mCaption->setForegroundColor(*color);
}

void SpeechBubble::setText(std::string text, bool showName)
{
    if ((text == mText) && (mCaption->getWidth() <= mSpeechBox->getMinWidth()))
        return;

    graphics->setColor(guiPalette->getColor(Palette::TEXT));

    int width = mCaption->getWidth();
    mSpeechBox->setTextWrapped(text, 130 > width ? 130 : width);

    const int fontHeight = getFont()->getHeight();
    const int numRows = showName ? mSpeechBox->getNumberOfRows() + 1 :
                                   mSpeechBox->getNumberOfRows();
    int yPos = showName ? fontHeight + getPadding() : getPadding();
    int height = (numRows * fontHeight);

    if (width < mSpeechBox->getMinWidth())
        width = mSpeechBox->getMinWidth();

    if (numRows == 1)
    {
        yPos = (fontHeight / 4) + getPadding();
        height = ((3 * fontHeight) / 2) + 1;
    }

    setContentSize(width + fontHeight, height + getPadding());
    mSpeechArea->setDimension(gcn::Rectangle(4, yPos, width + 5, height));
}

unsigned int SpeechBubble::getNumRows()
{
    return mSpeechBox->getNumberOfRows();
}