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authormadmaxoft <github@xoft.cz>2014-10-03 12:33:03 +0200
committermadmaxoft <github@xoft.cz>2014-10-03 12:33:03 +0200
commitf625b33d56f6a0ce98f03a24bf6cad8b5624ce07 (patch)
tree5062632160237bcc8e382527bddfb54b4b1b5d45 /Tools/QtBiomeVisualiser/BiomeView.cpp
parentFix spelling of PRISMRAINE (diff)
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Diffstat (limited to 'Tools/QtBiomeVisualiser/BiomeView.cpp')
-rw-r--r--Tools/QtBiomeVisualiser/BiomeView.cpp78
1 files changed, 25 insertions, 53 deletions
diff --git a/Tools/QtBiomeVisualiser/BiomeView.cpp b/Tools/QtBiomeVisualiser/BiomeView.cpp
index ce5a870cd..8d53c8626 100644
--- a/Tools/QtBiomeVisualiser/BiomeView.cpp
+++ b/Tools/QtBiomeVisualiser/BiomeView.cpp
@@ -80,6 +80,27 @@ void BiomeView::setChunkSource(std::shared_ptr<ChunkSource> a_ChunkSource)
+void BiomeView::setPosition(int a_BlockX, int a_BlockZ)
+{
+ m_X = a_BlockX;
+ m_Z = a_BlockZ;
+ redraw();
+}
+
+
+
+
+
+void BiomeView::setZoomLevel(double a_ZoomLevel)
+{
+ m_Zoom = a_ZoomLevel;
+ redraw();
+}
+
+
+
+
+
void BiomeView::redraw()
{
if (!hasData())
@@ -307,12 +328,12 @@ void BiomeView::wheelEvent(QWheelEvent * a_Event)
m_MouseWheelDelta += a_Event->delta();
while (m_MouseWheelDelta >= DELTA_STEP)
{
- increaseZoom();
+ emit wheelUp();
m_MouseWheelDelta -= DELTA_STEP;
}
while (m_MouseWheelDelta <= -DELTA_STEP)
{
- decreaseZoom();
+ emit wheelDown();
m_MouseWheelDelta += DELTA_STEP;
}
}
@@ -360,14 +381,14 @@ void BiomeView::keyPressEvent(QKeyEvent * a_Event)
case Qt::Key_PageUp:
case Qt::Key_Q:
{
- increaseZoom();
+ emit increaseZoom();
break;
}
case Qt::Key_PageDown:
case Qt::Key_E:
{
- decreaseZoom();
+ emit decreaseZoom();
break;
}
}
@@ -376,52 +397,3 @@ void BiomeView::keyPressEvent(QKeyEvent * a_Event)
-
-void BiomeView::decreaseZoom()
-{
- if (m_Zoom > 1.001)
- {
- m_Zoom--;
- if (m_Zoom < 1.0)
- {
- // Just crossed the 100%, fixate the 100% threshold:
- m_Zoom = 1.0;
- }
- }
- else if (m_Zoom > 0.01)
- {
- m_Zoom = m_Zoom / 2;
- }
- redraw();
-}
-
-
-
-
-
-void BiomeView::increaseZoom()
-{
- if (m_Zoom > 0.99)
- {
- if (m_Zoom > 20.0)
- {
- // Zoom too large
- return;
- }
- m_Zoom++;
- }
- else
- {
- m_Zoom = m_Zoom * 2;
- if (m_Zoom > 1.0)
- {
- // Just crossed the 100%, fixate the 100% threshold:
- m_Zoom = 1.0;
- }
- }
- redraw();
-}
-
-
-
-