displayvolume.c

/*
 * Skin flatPlus: A plugin for the Video Disk Recorder
 *
 * See the README file for copyright information and how to reach the author.
 *
 * $Id$
 */
#include "./displayvolume.h"
#include "./flat.h"

cFlatDisplayVolume::cFlatDisplayVolume() {
    m_LabelHeight = m_FontHeight + m_MarginItem2;

    CreateFullOsd();
    TopBarCreate();
    const int width {m_OsdWidth / 4 * 3};

    const int top {m_OsdHeight - 50 - Config.decorProgressVolumeSize - m_LabelHeight - m_MarginItem -
                   Config.decorBorderVolumeSize * 2};
    const int left {(m_OsdWidth - width - Config.decorBorderVolumeSize) / 2};

    LabelPixmap = CreatePixmap(m_Osd, "LabelPixmap", 1, cRect(0, top, m_OsdWidth, m_LabelHeight));
    MuteLogoPixmap = CreatePixmap(m_Osd, "MuteLogoPixmap", 2, cRect(0, top, m_OsdWidth, m_LabelHeight));

    ProgressBarCreate(cRect(left, m_OsdHeight - 50 - Config.decorProgressVolumeSize, width,
                            Config.decorProgressVolumeSize),
                      m_MarginItem, m_MarginItem, Config.decorProgressVolumeFg, Config.decorProgressVolumeBarFg,
                      Config.decorProgressVolumeBg, Config.decorProgressVolumeType, true);
}

cFlatDisplayVolume::~cFlatDisplayVolume() {
    m_Osd->DestroyPixmap(LabelPixmap);
    m_Osd->DestroyPixmap(MuteLogoPixmap);
}

void cFlatDisplayVolume::SetVolume(int Current, int Total, bool Mute) {
    if (!LabelPixmap || !MuteLogoPixmap) return;

    PixmapFill(LabelPixmap, clrTransparent);
    PixmapFill(MuteLogoPixmap, clrTransparent);

    const cString label = cString::sprintf("%s: %d", tr("Volume"), Current);
    const cString MaxLabel = cString::sprintf("%s: %d", tr("Volume"), 555);
    const int MaxLabelWidth {m_Font->Width(*MaxLabel) + m_MarginItem};
    int left {m_OsdWidth / 2 - MaxLabelWidth / 2};

    LabelPixmap->DrawRectangle(cRect(left - m_MarginItem, m_MarginItem, m_MarginItem, m_FontHeight),
                               Theme.Color(clrVolumeBg));

    const int DecorTop {
        m_OsdHeight - 50 - Config.decorProgressVolumeSize - m_LabelHeight - Config.decorBorderVolumeSize * 2};
    DecorBorderClear(
        cRect(left - m_MarginItem, DecorTop, MaxLabelWidth + m_MarginItem * 4 + m_FontHeight, m_FontHeight),
        Config.decorBorderVolumeSize);
    DecorBorderClear(cRect(left - m_MarginItem, DecorTop, MaxLabelWidth + m_MarginItem, m_FontHeight),
                     Config.decorBorderVolumeSize);

    sDecorBorder ib {left - m_MarginItem,          DecorTop,
                     MaxLabelWidth + m_MarginItem, m_FontHeight,
                     Config.decorBorderVolumeSize, Config.decorBorderVolumeType,
                     Config.decorBorderVolumeFg,   Config.decorBorderVolumeBg};
    if (Mute) {
        LabelPixmap->DrawText(cPoint(left, m_MarginItem), *label, Theme.Color(clrVolumeFont), Theme.Color(clrVolumeBg),
            m_Font, MaxLabelWidth + m_MarginItem + m_LabelHeight, m_FontHeight, taLeft);
        cImage *img {ImgLoader.LoadIcon("mute", m_FontHeight, m_FontHeight)};
        if (img)
            MuteLogoPixmap->DrawImage(cPoint(left + MaxLabelWidth + m_MarginItem, m_MarginItem), *img);

        ib.Width = MaxLabelWidth + m_MarginItem * 4 + m_FontHeight;
    } else {
        LabelPixmap->DrawText(cPoint(left, m_MarginItem), *label, Theme.Color(clrVolumeFont), Theme.Color(clrVolumeBg),
                              m_Font, MaxLabelWidth, m_FontHeight, taLeft);
    }
    DecorBorderDraw(ib);
    ProgressBarDraw(Current, Total);

    const int width {(m_OsdWidth / 4 * 3)};
    left = (m_OsdWidth - width - Config.decorBorderVolumeSize) / 2;
    const sDecorBorder ibVolume {
        left - m_MarginItem,          m_OsdHeight - 50 - Config.decorProgressVolumeSize - m_MarginItem,
        width + m_MarginItem2,        Config.decorProgressVolumeSize + m_MarginItem2,
        Config.decorBorderVolumeSize, Config.decorBorderVolumeType,
        Theme.Color(clrTopBarBg),     Theme.Color(clrTopBarBg)};
    DecorBorderDraw(ibVolume);
}

void cFlatDisplayVolume::Flush() {
    TopBarUpdate();
    m_Osd->Flush();
}

void cFlatDisplayVolume::PreLoadImages() {
    ImgLoader.LoadIcon("mute", m_FontHeight, m_FontHeight);
}