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ab128b73dd
(to know if the redrawing is necessary) Change-Id: Iebb1d2ba1f188815b01bcbd6e632244f6169b3f9
68 lines
2.9 KiB
C++
68 lines
2.9 KiB
C++
#include "battery_view.h"
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const uint8_t flashMask[BatteryView::k_flashHeight][BatteryView::k_flashWidth] = {
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{0xDB, 0x00, 0x00, 0xFF},
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{0xB7, 0x00, 0x6D, 0xFF},
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{0x6D, 0x00, 0xDB, 0xFF},
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{0x24, 0x00, 0x00, 0x00},
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{0x00, 0x00, 0x00, 0x24},
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{0xFF, 0xDB, 0x00, 0x6D},
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{0xFF, 0x6D, 0x00, 0xB7},
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{0xFF, 0x00, 0x00, 0xDB},
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};
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BatteryView::BatteryView() :
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View(),
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m_chargeState(Ion::Battery::Charge::SOMEWHERE_INBETWEEN),
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m_isCharging(true)
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{
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}
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bool BatteryView::setChargeState(Ion::Battery::Charge chargeState) {
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if (chargeState != m_chargeState) {
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m_chargeState = chargeState;
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markRectAsDirty(bounds());
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return true;
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}
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return false;
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}
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bool BatteryView::setIsCharging(bool isCharging) {
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if (m_isCharging != isCharging) {
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m_isCharging = isCharging;
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markRectAsDirty(bounds());
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return true;
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}
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return false;
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}
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KDColor s_flashWorkingBuffer[BatteryView::k_flashHeight*BatteryView::k_flashWidth];
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void BatteryView::drawRect(KDContext * ctx, KDRect rect) const {
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/* We draw from left to right. The middle part representing the battery
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*'content' depends on the charge */
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ctx->fillRect(KDRect(0, 0, k_elementWidth, k_batteryHeight), KDColorWhite);
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if (m_isCharging) {
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ctx->fillRect(KDRect(k_elementWidth+k_separatorThickness, 0, k_batteryWidth-3*k_elementWidth-2*k_separatorThickness, k_batteryHeight), Palette::YellowLight);
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KDRect frame((k_batteryWidth-k_flashWidth)/2, 0, k_flashWidth, k_flashHeight);
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ctx->blendRectWithMask(frame, KDColorWhite, (const uint8_t *)flashMask, s_flashWorkingBuffer);
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}
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if (!m_isCharging && m_chargeState == Ion::Battery::Charge::LOW) {
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ctx->fillRect(KDRect(k_elementWidth+k_separatorThickness, 0, 2*k_elementWidth, k_batteryHeight), Palette::LowBattery);
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ctx->fillRect(KDRect(3*k_elementWidth+k_separatorThickness, 0, k_batteryWidth-5*k_elementWidth-2*k_separatorThickness, k_batteryHeight), Palette::YellowLight);
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}
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if (!m_isCharging && m_chargeState == Ion::Battery::Charge::SOMEWHERE_INBETWEEN) {
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ctx->fillRect(KDRect(k_elementWidth+k_separatorThickness, 0, (k_batteryWidth-3*k_elementWidth-2*k_separatorThickness)/2, k_batteryHeight), KDColorWhite);
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ctx->fillRect(KDRect(k_elementWidth+k_separatorThickness+(k_batteryWidth-3*k_elementWidth-2*k_separatorThickness)/2, 0, (k_batteryWidth-3*k_elementWidth-2*k_separatorThickness)/2, k_batteryHeight), Palette::YellowLight);
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}
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if (!m_isCharging && m_chargeState == Ion::Battery::Charge::FULL) {
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ctx->fillRect(KDRect(k_elementWidth+k_separatorThickness, 0, k_batteryWidth-3*k_elementWidth-2*k_separatorThickness, k_batteryHeight), KDColorWhite);
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}
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ctx->fillRect(KDRect(k_batteryWidth-2*k_elementWidth, 0, k_elementWidth, k_batteryHeight), KDColorWhite);
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ctx->fillRect(KDRect(k_batteryWidth-k_elementWidth, (k_batteryHeight-k_capHeight)/2, k_elementWidth, k_capHeight), KDColorWhite);
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}
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KDSize BatteryView::minimalSizeForOptimalDisplay() const {
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return KDSize(k_batteryWidth, k_batteryHeight);
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}
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