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Place X-Plane message window into the screen top center

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This commit is contained in:
Roland Winklmeier
2018-02-23 21:39:35 +01:00
committed by Klaus Basan
parent 79d898baec
commit af8779142c
2 changed files with 25 additions and 17 deletions
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25
src/xswiftbus/messages.cpp
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@@ -26,11 +26,14 @@ namespace XSwiftBus
static int lineHeight = 0;
if (! lineHeight)
{
XPLMGetFontDimensions(xplmFont_Basic, nullptr, &lineHeight, nullptr);
XPLMGetFontDimensions(xplmFont_Proportional, nullptr, &lineHeight, nullptr);
}
static const int lineSpace = lineHeight / 3;
const int boxBottom = c_boxTop - lineSpace * 2 - (lineHeight + lineSpace) * messageCount;
XPLMDrawTranslucentDarkBox(c_boxLeft, c_boxTop, c_boxRight, boxBottom);
const int boxTop = m_screenHeight.get() - m_boxTop;
const int boxBottom = boxTop - lineSpace * 2 - (lineHeight + lineSpace) * messageCount;
const int boxRight = m_screenWidth.get() - m_boxRight;
const int boxLeft = m_boxLeft;
XPLMDrawTranslucentDarkBox(boxLeft, boxTop, boxRight, boxBottom);
static int arrowWidth = 0, arrowHeight = 0;
if (! arrowHeight)
@@ -38,21 +41,21 @@ namespace XSwiftBus
XPGetElementDefaultDimensions(xpElement_LittleUpArrow, &arrowWidth, &arrowHeight, nullptr);
}
static const int x = c_boxLeft + lineSpace;
static const int x = boxLeft + lineSpace;
if (m_upArrow)
{
const int y = c_boxTop - lineSpace - arrowHeight;
const int y = boxTop - lineSpace - arrowHeight;
XPDrawElement(x, y, x + arrowWidth, y + arrowHeight, xpElement_LittleUpArrow, 0);
}
if (m_downArrow)
{
const int y = c_boxTop - (lineHeight + lineSpace) * messageCount;
const int y = boxTop - (lineHeight + lineSpace) * messageCount;
XPDrawElement(x, y, x + arrowWidth, y + arrowHeight, xpElement_LittleDownArrow, 0);
}
for (int i = 0; i < messageCount; ++i)
{
const int y = c_boxTop - (lineHeight + lineSpace) * (i + 1);
XPLMDrawString(m_messages[i].m_rgb.data(), x + arrowWidth + arrowWidth / 2, y, const_cast<char*>(m_messages[i].m_text.c_str()), nullptr, xplmFont_Basic);
const int y = boxTop - (lineHeight + lineSpace) * (i + 1);
XPLMDrawString(m_messages[i].m_rgb.data(), x + arrowWidth + arrowWidth / 2, y, const_cast<char*>(m_messages[i].m_text.c_str()), nullptr, xplmFont_Proportional);
}
}
@@ -62,8 +65,10 @@ namespace XSwiftBus
if (! len)
{
int charWidth;
XPLMGetFontDimensions(xplmFont_Basic, &charWidth, nullptr, nullptr);
len = (c_boxRight - c_boxLeft - 20) / charWidth;
XPLMGetFontDimensions(xplmFont_Proportional, &charWidth, nullptr, nullptr);
const int boxRight = m_screenWidth.get() - m_boxRight;
const int boxLeft = m_boxLeft;
len = (boxRight - boxLeft - 20) / charWidth;
}
return len;
}