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Use char array instead of QString in NodeBounds

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This commit is contained in:
Ryan Huffman 2014-05-16 13:21:10 -07:00
parent 91b1910b86
commit e5d6a66ca9
2 changed files with 15 additions and 13 deletions
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24
interface/src/ui/NodeBounds.cpp
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@ -23,7 +23,7 @@ NodeBounds::NodeBounds(QObject* parent) :
_showVoxelNodes(false),
_showModelNodes(false),
_showParticleNodes(false),
_overlayText("") {
_overlayText() {
}
@ -143,12 +143,17 @@ void NodeBounds::draw() {
glPopMatrix();
HifiSockAddr addr = selectedNode->getPublicSocket();
_overlayText = QString("%1:%2 %3ms")
QString overlay = QString("%1:%2 %3ms")
.arg(addr.getAddress().toString())
.arg(addr.getPort())
.arg(selectedNode->getPingMs());
.arg(selectedNode->getPingMs())
.left(MAX_OVERLAY_TEXT_LENGTH);
// Ideally we'd just use a QString, but I ran into weird blinking issues using
// constData() directly, as if the data was being overwritten.
strcpy(_overlayText, overlay.toLocal8Bit().constData());
} else {
_overlayText = QString();
_overlayText[0] = '\0';
}
}
@ -210,7 +215,7 @@ void NodeBounds::getColorForNodeType(NodeType_t nodeType, float& red, float& gre
}
void NodeBounds::drawOverlay() {
if (!_overlayText.isNull() && !_overlayText.isEmpty()) {
if (strlen(_overlayText) > 0) {
Application* application = Application::getInstance();
const float TEXT_COLOR[] = { 0.90f, 0.90f, 0.90f };
@ -223,17 +228,12 @@ void NodeBounds::drawOverlay() {
const int BACKGROUND_OFFSET_Y = -20;
const int BACKGROUND_BEVEL = 3;
int textLength = _overlayText.length();
char textData[textLength + 1];
strcpy(textData, _overlayText.toLatin1().constData());
textData[textLength] = '\0';
int mouseX = application->getMouseX(),
mouseY = application->getMouseY(),
textWidth = widthText(TEXT_SCALE, 0, textData);
textWidth = widthText(TEXT_SCALE, 0, _overlayText);
glColor4f(0.4, 0.4, 0.4, 0.6);
renderBevelCornersRect(mouseX + MOUSE_OFFSET, mouseY - TEXT_HEIGHT - PADDING,
textWidth + (2 * PADDING), TEXT_HEIGHT + (2 * PADDING), BACKGROUND_BEVEL);
drawText(mouseX + MOUSE_OFFSET + PADDING, mouseY, TEXT_SCALE, ROTATION, FONT, textData, TEXT_COLOR);
drawText(mouseX + MOUSE_OFFSET + PADDING, mouseY, TEXT_SCALE, ROTATION, FONT, _overlayText, TEXT_COLOR);
}
}

4
interface/src/ui/NodeBounds.h
View file

@ -16,6 +16,8 @@
#include <NodeList.h>
const int MAX_OVERLAY_TEXT_LENGTH = 64;
class NodeBounds : public QObject {
Q_OBJECT
public:
@ -41,7 +43,7 @@ private:
bool _showVoxelNodes;
bool _showModelNodes;
bool _showParticleNodes;
QString _overlayText;
char _overlayText[MAX_OVERLAY_TEXT_LENGTH + 1];
};