thirdparty/scummvm
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Made ValueDisplayDialog scale itself.

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svn-id: r18274
This commit is contained in:
Torbjörn Andersson 2005-05-27 13:14:39 +00:00
parent eeab93cf09
commit d51198e2b4
3 changed files with 23 additions and 7 deletions
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26
scumm/dialogs.cpp
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@ -839,24 +839,38 @@ ValueDisplayDialog::ValueDisplayDialog(const Common::String& label, int minVal,
: GUI::Dialog(0, 80, 0, 16), _label(label), _min(minVal), _max(maxVal), _value(val), _incKey(incKey), _decKey(decKey) {
assert(_min <= _value && _value <= _max);
int width = g_gui.getStringWidth(label) + 16 + kPercentBarWidth;
const int screenW = g_system->getOverlayWidth();
const int screenH = g_system->getOverlayHeight();
_x = (320 - width) / 2;
if (screenW >= 400 && screenH >= 300) {
_font = FontMan.getFontByUsage(Graphics::FontManager::kBigGUIFont);
_percentBarWidth = kBigPercentBarWidth;
} else {
_font = FontMan.getFontByUsage(Graphics::FontManager::kGUIFont);
_percentBarWidth = kPercentBarWidth;
}
int width = _font->getStringWidth(label) + 16 + _percentBarWidth;
int height = _font->getFontHeight() + 4 * 2;
_x = (screenW - width) / 2;
_y = (screenH - height) / 2;
_w = width;
_h = height;
}
void ValueDisplayDialog::drawDialog() {
g_gui.blendRect(_x, _y, _w, _h, g_gui._bgcolor);
g_gui.box(_x, _y, _w, _h, g_gui._color, g_gui._shadowcolor);
const int labelWidth = _w - 8 - kPercentBarWidth;
const int labelWidth = _w - 8 - _percentBarWidth;
// Draw the label
g_gui.drawString(_label, _x + 4, _y + 4, labelWidth, g_gui._textcolor);
g_gui.drawString(_font, _label, _x + 4, _y + 4, labelWidth, g_gui._textcolor);
// Draw the percentage bar
g_gui.fillRect(_x + 4 + labelWidth, _y + 4, kPercentBarWidth * (_value - _min) / (_max - _min), 8, g_gui._textcolorhi);
g_gui.frameRect(_x + 4 + labelWidth, _y + 4, kPercentBarWidth, 8, g_gui._textcolor);
g_gui.fillRect(_x + 4 + labelWidth, _y + 4, _percentBarWidth * (_value - _min) / (_max - _min), _h - 8, g_gui._textcolorhi);
g_gui.frameRect(_x + 4 + labelWidth, _y + 4, _percentBarWidth, _h - 8, g_gui._textcolor);
// Flag the draw area as dirty
g_gui.addDirtyRect(_x, _y, _w, _h);