diff options
| author | Robert Pösel <robyer@seznam.cz> | 2013-10-29 18:17:04 +0000 |
|---|---|---|
| committer | Robert Pösel <robyer@seznam.cz> | 2013-10-29 18:17:04 +0000 |
| commit | 4d01f5f5096cb4d22c4a7ba17cc82977c7f5f19b (patch) | |
| tree | 9353d79ddff12a1c2ced3e300d61a516f2572fb5 /plugins/MirandaG15/LCDFramework/src/CLCDBar.cpp | |
| parent | 2307fd7414d16d4ff936607a215e9a2ca0294741 (diff) | |
Adopted MirandaG15 plugin
First compilable version and 32-bit only.
git-svn-id: http://svn.miranda-ng.org/main/trunk@6681 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/MirandaG15/LCDFramework/src/CLCDBar.cpp')
| -rw-r--r-- | plugins/MirandaG15/LCDFramework/src/CLCDBar.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/plugins/MirandaG15/LCDFramework/src/CLCDBar.cpp b/plugins/MirandaG15/LCDFramework/src/CLCDBar.cpp new file mode 100644 index 0000000000..f5701edd35 --- /dev/null +++ b/plugins/MirandaG15/LCDFramework/src/CLCDBar.cpp @@ -0,0 +1,192 @@ +#include "stdafx.h"
+#include "CLCDGfx.h"
+#include "CLCDObject.h"
+#include "CLCDBar.h"
+
+//************************************************************************
+// constructor
+//************************************************************************
+CLCDBar::CLCDBar()
+{
+ m_iSliderSize = 0;
+ m_iPosition = 0;
+ m_iMin = 0;
+ m_iMax = 0;
+ m_iMode = MODE_SCROLLBAR;
+ m_iOrientation = DIRECTION_VERTICAL;
+ m_iAlignment = TOP;
+}
+
+//************************************************************************
+// destructor
+//************************************************************************
+CLCDBar::~CLCDBar()
+{
+}
+
+//************************************************************************
+// initializes the bar
+//************************************************************************
+bool CLCDBar::Initialize()
+{
+ return true;
+}
+
+//************************************************************************
+// deinitializes the bar
+//************************************************************************
+bool CLCDBar::Shutdown()
+{
+ return true;
+}
+
+//************************************************************************
+// specifies the bar's mode ( scrollbar / progressbar )
+//************************************************************************
+void CLCDBar::SetMode(int iMode)
+{
+ m_iMode = iMode;
+}
+
+//************************************************************************
+// specifies the orientation of the bar
+//************************************************************************
+void CLCDBar::SetOrientation(int iOrientation)
+{
+ m_iOrientation = iOrientation;
+}
+
+//************************************************************************
+// scrolls down/right
+//************************************************************************
+bool CLCDBar::ScrollDown()
+{
+ if(m_iPosition < m_iMax)
+ {
+ m_iPosition++;
+ return true;
+ }
+ return false;
+}
+
+//************************************************************************
+// scrolls up/left
+//************************************************************************
+bool CLCDBar::ScrollUp()
+{
+ if(m_iPosition > m_iMin)
+ {
+ m_iPosition--;
+ return true;
+ }
+ return false;
+}
+
+//************************************************************************
+// scrolls to the specified position
+//************************************************************************
+bool CLCDBar::ScrollTo(int iPosition)
+{
+ if(iPosition >= m_iMin && iPosition <= m_iMax)
+ {
+ m_iPosition = iPosition;
+ return true;
+ }
+ return false;
+}
+
+//************************************************************************
+// sets the size of the slider
+//************************************************************************
+void CLCDBar::SetSliderSize(int iSize)
+{
+ m_iSliderSize = iSize;
+}
+
+//************************************************************************
+// sets the alignment of the scrollbar position
+//************************************************************************
+void CLCDBar::SetAlignment(int iAlignment)
+{
+ m_iAlignment = iAlignment;
+}
+
+//************************************************************************
+// updates the bar
+//************************************************************************
+bool CLCDBar::Update()
+{
+ return true;
+}
+
+//************************************************************************
+// specifies the bar's range
+//************************************************************************
+void CLCDBar::SetRange(int iMin, int iMax)
+{
+ m_iMin = iMin;
+ m_iMax = iMax;
+ if(m_iPosition < m_iMin)
+ m_iPosition = m_iMin;
+ else if(m_iPosition > m_iMax )
+ m_iPosition = m_iMax;
+}
+
+//************************************************************************
+// draws the bar
+//************************************************************************
+bool CLCDBar::Draw(CLCDGfx *pGfx)
+{
+ if((m_iMode != MODE_SCROLLBAR || m_iSliderSize > 0) && m_iMax >= m_iMin)
+ {
+ // draw border
+ pGfx->DrawRect(0,0,GetWidth(),GetHeight());
+
+ // initialize variables
+ int iSize = (m_iMax - m_iMin)+1;
+ int iPosition = m_iPosition - m_iMin;
+ int iPixels = m_iOrientation == DIRECTION_VERTICAL?GetHeight():GetWidth();
+ int iFirst=0,iLast=0;
+
+ // generate scrollbar offsets
+ if(m_iMode == MODE_SCROLLBAR)
+ {
+ int iOffset = iPosition;
+ if(m_iSliderSize >= 2)
+ {
+ switch(m_iAlignment)
+ {
+ case CENTER:
+ iOffset -= (m_iSliderSize-1)/2;
+ break;
+ case BOTTOM:
+ iOffset -= (m_iSliderSize-1);
+ break;
+ case TOP:
+ break;
+ }
+ if(iOffset < 0)
+ iOffset = 0;
+ }
+ int iEnd = iOffset + m_iSliderSize;
+ if(iEnd > iSize)
+ iEnd = iSize;
+
+ iFirst = iPixels*((float)iOffset/(float)iSize);
+ iLast = iPixels*((float)iEnd/(float)iSize);
+ }
+ // generate progressbar offsets
+ else if(m_iMode == MODE_PROGRESSBAR)
+ {
+ iFirst = 1;
+ iLast = iPixels*((float)iPosition/(float)iSize);
+ }
+
+ // draw the bar
+ if(m_iOrientation == DIRECTION_VERTICAL)
+ pGfx->DrawFilledRect(1,iFirst,GetWidth()-1,iLast-iFirst);
+ else
+ pGfx->DrawFilledRect(iFirst,1,iLast-iFirst,GetHeight()-1);
+ }
+ return true;
+}
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