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CColorGradient::gradientOneColor: Adjustment for min/max brightness...

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...and color saturation added
- Use only the hue of base color for gradient
This commit is contained in:
M. Liebmann
2014-09-20 21:35:17 +02:00
committed by [CST] Focus
parent de2aebcebc
commit 58224099fd
4 changed files with 41 additions and 35 deletions
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13
src/gui/components/cc_base.h
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@@ -89,6 +89,12 @@ class CComponents : public CComponentsSignals, public COSDFader
int cc_body_gradient_mode;
///property: background gradient intensity
int cc_body_gradient_intensity;
///property: background gradient intensity value min
uint8_t cc_body_gradient_intensity_v_min;
///property: background gradient intensity value max
uint8_t cc_body_gradient_intensity_v_max;
///property: background gradient saturation
uint8_t cc_body_gradient_saturation;
///property: background gradient direction
int cc_body_gradient_direction;
@@ -196,10 +202,13 @@ class CComponents : public CComponentsSignals, public COSDFader
///set color gradient on/off
virtual void enableColBodyGradient(bool do_paint_gradient);
///set color gradient properties, possible parameter values for mode and intensity to find in CColorGradient, in driver/framebuffer.h>
virtual void setColBodyGradient(const int& mode, const int& direction, const int& intensity = CColorGradient::normal)
virtual void setColBodyGradient(const int& mode, const int& direction, const int& intensity = CColorGradient::normal, uint8_t v_min=0x40, uint8_t v_max=0xE0, uint8_t s=0xC0)
{ cc_body_gradient_mode = mode;
cc_body_gradient_direction = direction;
cc_body_gradient_intensity=intensity;};
cc_body_gradient_intensity=intensity;
cc_body_gradient_intensity_v_min=v_min;
cc_body_gradient_intensity_v_max=v_max;
cc_body_gradient_saturation=s; };
///get frame color
inline virtual fb_pixel_t getColorFrame(){return col_frame;};

5
src/gui/components/cc_item.cpp
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@@ -54,6 +54,9 @@ CComponentsItem::CComponentsItem(CComponentsForm* parent)
cc_gradientData.gradientBuf = NULL;
cc_body_gradient_mode = CColorGradient::gradientLight2Dark;
cc_body_gradient_intensity = CColorGradient::light;
cc_body_gradient_intensity_v_min = 0x40;
cc_body_gradient_intensity_v_max = 0xE0;
cc_body_gradient_saturation = 0xC0;
cc_body_gradient_direction = CFrameBuffer::gradientVertical;
initParent(parent);
}
@@ -243,7 +246,7 @@ void CComponentsItem::initBodyGradient()
if (cc_body_gradientBuf == NULL) {
CColorGradient ccGradient;
int gsize = cc_body_gradient_direction == CFrameBuffer::gradientVertical ? height : width;
cc_body_gradientBuf = ccGradient.gradientOneColor(col_body, NULL, gsize, cc_body_gradient_mode, cc_body_gradient_intensity);
cc_body_gradientBuf = ccGradient.gradientOneColor(col_body, NULL, gsize, cc_body_gradient_mode, cc_body_gradient_intensity, cc_body_gradient_intensity_v_min, cc_body_gradient_intensity_v_max, cc_body_gradient_saturation);
}
cc_gradientData.gradientBuf = cc_body_gradientBuf;
cc_gradientData.direction = cc_body_gradient_direction;