Ejemplo n.º 1
0
GUIText::GUIText(xml_node<>* node)
    : Conditional(node)
{
    xml_attribute<>* attr;
    xml_node<>* child;

    mFont = NULL;
    mIsStatic = 1;
    mVarChanged = 0;
    mFontHeight = 0;
    maxWidth = 0;
    charSkip = 0;

    if (!node)      return;

    // Initialize color to solid black
    memset(&mColor, 0, sizeof(COLOR));
    mColor.alpha = 255;

    attr = node->first_attribute("color");
    if (attr)
    {
        std::string color = attr->value();
        ConvertStrToColor(color, &mColor);
    }

    // Load the font, and possibly override the color
    child = node->first_node("font");
    if (child)
    {
        attr = child->first_attribute("resource");
        if (attr)
            mFont = PageManager::FindResource(attr->value());

        attr = child->first_attribute("color");
        if (attr)
        {
            std::string color = attr->value();
            ConvertStrToColor(color, &mColor);
        }
    }

    // Load the placement
    LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY, &mRenderW, &mRenderH, &mPlacement);

    child = node->first_node("text");
    if (child)  mText = child->value();

    // Simple way to check for static state
    mLastValue = parseText();
    if (mLastValue != mText)   mIsStatic = 0;

    gr_getFontDetails(mFont ? mFont->GetResource() : NULL, (unsigned*) &mFontHeight, NULL);
    return;
}
Ejemplo n.º 2
0
GUIConsole::GUIConsole(xml_node<>* node)
{
    xml_attribute<>* attr;
    xml_node<>* child;

    mFont = NULL;
    mCurrentLine = -1;
    memset(&mForegroundColor, 255, sizeof(COLOR));
    memset(&mBackgroundColor, 0, sizeof(COLOR));
    mBackgroundColor.alpha = 255;
    memset(&mScrollColor, 0x08, sizeof(COLOR));
    mScrollColor.alpha = 255;
    mLastCount = 0;
    mSlideout = 0;
    mSlideoutState = hidden;

    mRenderX = 0; mRenderY = 0; mRenderW = gr_fb_width(); mRenderH = gr_fb_height();

    if (!node)
    {
        mSlideoutX = 0; mSlideoutY = 0; mSlideoutW = 0; mSlideoutH = 0;
        mConsoleX = 0;  mConsoleY = 0;  mConsoleW = gr_fb_width();  mConsoleH = gr_fb_height();
    }
    else
    {
        child = node->first_node("font");
        if (child)
        {
            attr = child->first_attribute("resource");
            if (attr)
                mFont = PageManager::FindResource(attr->value());
        }

        child = node->first_node("color");
        if (child)
        {
            attr = child->first_attribute("foreground");
            if (attr)
            {
                std::string color = attr->value();
                ConvertStrToColor(color, &mForegroundColor);
            }
            attr = child->first_attribute("background");
            if (attr)
            {
                std::string color = attr->value();
                ConvertStrToColor(color, &mBackgroundColor);
            }
            attr = child->first_attribute("scroll");
            if (attr)
            {
                std::string color = attr->value();
                ConvertStrToColor(color, &mScrollColor);
            }
        }

        // Load the placement
        LoadPlacement(node->first_node("placement"), &mConsoleX, &mConsoleY, &mConsoleW, &mConsoleH);

        child = node->first_node("slideout");
        if (child)
        {
            mSlideout = 1;
            LoadPlacement(child, &mSlideoutX, &mSlideoutY);

            attr = child->first_attribute("resource");
            if (attr)   mSlideoutImage = PageManager::FindResource(attr->value());

            if (mSlideoutImage && mSlideoutImage->GetResource())
            {
                mSlideoutW = gr_get_width(mSlideoutImage->GetResource());
                mSlideoutH = gr_get_height(mSlideoutImage->GetResource());
            }
        }
    }
    gr_getFontDetails(mFont ? mFont->GetResource() : NULL, &mFontHeight, NULL);
    //gr_getFontDetails(mFont, &mFontHeight, NULL);
    SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);
    SetRenderPos(mConsoleX, mConsoleY);
    return;
}
GUIInput::GUIInput(xml_node<>* node)
	: Conditional(node)
{
	xml_attribute<>* attr;
	xml_node<>* child;

	mInputText = NULL;
	mAction = NULL;
	mBackground = NULL;
	mCursor = NULL;
	mFont = NULL;
	mRendered = false;
	HasMask = false;
	DrawCursor = false;
	isLocalChange = true;
	HasAllowed = false;
	HasDisabled = false;
	skipChars = scrollingX = mFontHeight = mFontY = lastX = 0;
	mBackgroundX = mBackgroundY = mBackgroundW = mBackgroundH = MinLen = MaxLen = 0;
	mCursorLocation = -1; // -1 is always the end of the string
	CursorWidth = 3;
	ConvertStrToColor("black", &mBackgroundColor);
	ConvertStrToColor("white", &mCursorColor);

	if (!node)
		return;

	// Load text directly from the node
	mInputText = new GUIText(node);
	// Load action directly from the node
	mAction = new GUIAction(node);

	if (mInputText->Render() < 0)
	{
		delete mInputText;
		mInputText = NULL;
	}

	// Load the background
	child = node->first_node("background");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mBackground = PageManager::FindResource(attr->value());
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mBackgroundColor);
		}
	}
	if (mBackground && mBackground->GetResource())
	{
		mBackgroundW = gr_get_width(mBackground->GetResource());
		mBackgroundH = gr_get_height(mBackground->GetResource());
	}

	// Load the cursor color
	child = node->first_node("cursor");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mCursor = PageManager::FindResource(attr->value());
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mCursorColor);
		}
		attr = child->first_attribute("hasfocus");
		if (attr)
		{
			std::string color = attr->value();
			SetInputFocus(atoi(color.c_str()));
		}
		attr = child->first_attribute("width");
		if (attr)
		{
			std::string cwidth = gui_parse_text(attr->value());
			CursorWidth = atoi(cwidth.c_str());
		}
	}
	DrawCursor = HasInputFocus;

	// Load the font, and possibly override the color
	child = node->first_node("font");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr) {
			mFont = PageManager::FindResource(attr->value());
			gr_getFontDetails(mFont ? mFont->GetResource() : NULL, &mFontHeight, NULL);
		}
	}

	child = node->first_node("text");
	if (child)  mText = child->value();
	mLastValue = gui_parse_text(mText);

	child = node->first_node("data");
	if (child)
	{
		attr = child->first_attribute("name");
		if (attr)
			mVariable = attr->value();
		attr = child->first_attribute("default");
		if (attr)
			DataManager::SetValue(mVariable, attr->value());
		attr = child->first_attribute("mask");
		if (attr) {
			mMask = attr->value();
			HasMask = true;
		}
		attr = child->first_attribute("maskvariable");
		if (attr)
			mMaskVariable = attr->value();
		else
			mMaskVariable = mVariable;
	}

	// Load input restrictions
	child = node->first_node("restrict");
	if (child)
	{
		attr = child->first_attribute("minlen");
		if (attr) {
			std::string attrib = attr->value();
			MinLen = atoi(attrib.c_str());
		}
		attr = child->first_attribute("maxlen");
		if (attr) {
			std::string attrib = attr->value();
			MaxLen = atoi(attrib.c_str());
		}
		attr = child->first_attribute("allow");
		if (attr) {
			HasAllowed = true;
			AllowedList = attr->value();
		}
		attr = child->first_attribute("disable");
		if (attr) {
			HasDisabled = true;
			DisabledList = attr->value();
		}
	}

	// Load the placement
	LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY, &mRenderW, &mRenderH);
	SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);

	if (mInputText && mFontHeight && mFontHeight < (unsigned)mRenderH) {
		mFontY = ((mRenderH - mFontHeight) / 2) + mRenderY;
		mInputText->SetRenderPos(mRenderX, mFontY);
	} else
		mFontY = mRenderY;

	if (mInputText)
		mInputText->SetMaxWidth(mRenderW);

	isLocalChange = false;
	HandleTextLocation(-3);
}
Ejemplo n.º 4
0
GUIPartitionList::GUIPartitionList(xml_node<>* node) : GUIObject(node)
{
	xml_attribute<>* attr;
	xml_node<>* child;
	int header_separator_color_specified = 0, header_separator_height_specified = 0, header_text_color_specified = 0, header_background_color_specified = 0;

	mStart = mLineSpacing = startY = mFontHeight = mSeparatorH = scrollingY = scrollingSpeed = 0;
	mIconWidth = mIconHeight = mSelectedIconHeight = mSelectedIconWidth = mUnselectedIconHeight = mUnselectedIconWidth = mHeaderIconHeight = mHeaderIconWidth = 0;
	mHeaderSeparatorH = mLineHeight = mHeaderIsStatic = mHeaderH = actualLineHeight = 0;
	mIconSelected = mIconUnselected = mBackground = mFont = mHeaderIcon = NULL;
	mBackgroundX = mBackgroundY = mBackgroundW = mBackgroundH = 0;
	mFastScrollW = mFastScrollLineW = mFastScrollRectW = mFastScrollRectH = 0;
	mFastScrollRectX = mFastScrollRectY = -1;
	mUpdate = 0;
	touchDebounce = 6;
	ConvertStrToColor("black", &mBackgroundColor);
	ConvertStrToColor("black", &mHeaderBackgroundColor);
	ConvertStrToColor("black", &mSeparatorColor);
	ConvertStrToColor("black", &mHeaderSeparatorColor);
	ConvertStrToColor("white", &mFontColor);
	ConvertStrToColor("white", &mHeaderFontColor);
	ConvertStrToColor("white", &mFastScrollLineColor);
	ConvertStrToColor("white", &mFastScrollRectColor);
	hasHighlightColor = false;
	hasFontHighlightColor = false;
	isHighlighted = false;
	updateList = false;
	startSelection = -1;

	// Load header text
	child = node->first_node("header");
	if (child)
	{
		attr = child->first_attribute("icon");
		if (attr)
			mHeaderIcon = PageManager::FindResource(attr->value());

		attr = child->first_attribute("background");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderBackgroundColor);
			header_background_color_specified = -1;
		}
		attr = child->first_attribute("textcolor");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderFontColor);
			header_text_color_specified = -1;
		}
		attr = child->first_attribute("separatorcolor");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderSeparatorColor);
			header_separator_color_specified = -1;
		}
		attr = child->first_attribute("separatorheight");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mHeaderSeparatorH = atoi(parsevalue.c_str());
			header_separator_height_specified = -1;
		}
	}
	child = node->first_node("text");
	if (child)  mHeaderText = child->value();

	memset(&mHighlightColor, 0, sizeof(COLOR));
	child = node->first_node("highlight");
	if (child) {
		attr = child->first_attribute("color");
		if (attr) {
			hasHighlightColor = true;
			std::string color = attr->value();
			ConvertStrToColor(color, &mHighlightColor);
		}
	}

	// Simple way to check for static state
	mLastValue = gui_parse_text(mHeaderText);
	if (mLastValue != mHeaderText)
		mHeaderIsStatic = 0;
	else
		mHeaderIsStatic = -1;

	child = node->first_node("icon");
	if (child)
	{
		attr = child->first_attribute("selected");
		if (attr)
			mIconSelected = PageManager::FindResource(attr->value());
		attr = child->first_attribute("unselected");
		if (attr)
			mIconUnselected = PageManager::FindResource(attr->value());
	}
	child = node->first_node("background");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mBackground = PageManager::FindResource(attr->value());
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mBackgroundColor);
			if (!header_background_color_specified)
				ConvertStrToColor(color, &mHeaderBackgroundColor);
		}
	}

	// Load the placement
	LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY, &mRenderW, &mRenderH);
	SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);

	// Load the font, and possibly override the color
	child = node->first_node("font");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mFont = PageManager::FindResource(attr->value());

		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mFontColor);
			if (!header_text_color_specified)
				ConvertStrToColor(color, &mHeaderFontColor);
		}

		attr = child->first_attribute("spacing");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mLineSpacing = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("highlightcolor");
		memset(&mFontHighlightColor, 0, sizeof(COLOR));
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mFontHighlightColor);
			hasFontHighlightColor = true;
		}
	}

	// Load the separator if it exists
	child = node->first_node("separator");
	if (child)
	{
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mSeparatorColor);
			if (!header_separator_color_specified)
				ConvertStrToColor(color, &mHeaderSeparatorColor);
		}

		attr = child->first_attribute("height");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mSeparatorH = atoi(parsevalue.c_str());
			if (!header_separator_height_specified)
				mHeaderSeparatorH = mSeparatorH;
		}
	}

	// Handle the result variable
	child = node->first_node("data");
	if (child)
	{
		attr = child->first_attribute("name");
		if (attr)
			mVariable = attr->value();
		attr = child->first_attribute("selectedlist");
		if (attr)
			selectedList = attr->value();
	}

	// Fast scroll colors
	child = node->first_node("fastscroll");
	if (child)
	{
		attr = child->first_attribute("linecolor");
		if(attr)
			ConvertStrToColor(attr->value(), &mFastScrollLineColor);

		attr = child->first_attribute("rectcolor");
		if(attr)
			ConvertStrToColor(attr->value(), &mFastScrollRectColor);

		attr = child->first_attribute("w");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollW = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("linew");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollLineW = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("rectw");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollRectW = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("recth");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollRectH = atoi(parsevalue.c_str());
		}
	}

	// Retrieve the line height
	gr_getFontDetails(mFont ? mFont->GetResource() : NULL, &mFontHeight, NULL);
	mLineHeight = mFontHeight;
	mHeaderH = mFontHeight;

	if (mIconSelected && mIconSelected->GetResource())
	{
		mSelectedIconWidth = gr_get_width(mIconSelected->GetResource());
		mSelectedIconHeight = gr_get_height(mIconSelected->GetResource());
		if (mSelectedIconHeight > (int)mLineHeight)
			mLineHeight = mSelectedIconHeight;
		mIconWidth = mSelectedIconWidth;
	}

	if (mIconUnselected && mIconUnselected->GetResource())
	{
		mUnselectedIconWidth = gr_get_width(mIconUnselected->GetResource());
		mUnselectedIconHeight = gr_get_height(mIconUnselected->GetResource());
		if (mUnselectedIconHeight > (int)mLineHeight)
			mLineHeight = mUnselectedIconHeight;
		if (mUnselectedIconWidth > mIconWidth)
			mIconWidth = mUnselectedIconWidth;
	}

	if (mHeaderIcon && mHeaderIcon->GetResource())
	{
		mHeaderIconWidth = gr_get_width(mHeaderIcon->GetResource());
		mHeaderIconHeight = gr_get_height(mHeaderIcon->GetResource());
		if (mHeaderIconHeight > mHeaderH)
			mHeaderH = mHeaderIconHeight;
		if (mHeaderIconWidth > mIconWidth)
			mIconWidth = mHeaderIconWidth;
	}

	mHeaderH += mLineSpacing + mHeaderSeparatorH;
	actualLineHeight = mLineHeight + mLineSpacing + mSeparatorH;
	if (mHeaderH < actualLineHeight)
		mHeaderH = actualLineHeight;

	if (actualLineHeight / 3 > 6)
		touchDebounce = actualLineHeight / 3;

	if (mBackground && mBackground->GetResource())
	{
		mBackgroundW = gr_get_width(mBackground->GetResource());
		mBackgroundH = gr_get_height(mBackground->GetResource());
	}

	child = node->first_node("listtype");
	if (child) {
		attr = child->first_attribute("name");
		if (attr) {
			ListType = attr->value();
			PartitionManager.Get_Partition_List(ListType, &mList);
		} else {
			mList.clear();
			LOGERR("No partition listtype name specified for partitionlist GUI element\n");
			return;
		}
	} else {
		mList.clear();
		LOGERR("No partition listtype specified for partitionlist GUI element\n");
		return;
	}
}
Ejemplo n.º 5
0
GUISliderValue::GUISliderValue(xml_node<>* node) : GUIObject(node)
{
	xml_attribute<>* attr;
	xml_node<>* child;

	mMin = 0;
	mMax = 100;
	mValue = 0;
	mLineH = 2;
	mLinePadding = 10;
	mSliderW = 5;
	mSliderH = 30;
	mLineX = 0;
	mLineY = 0;
	mValueStr = NULL;
	mAction = NULL;
	mShowCurr = true;
	mShowRange = false;
	mChangeOnDrag = false;
	mRendered = false;

	mLabel = NULL;
	ConvertStrToColor("white", &mTextColor);
	ConvertStrToColor("white", &mLineColor);
	ConvertStrToColor("blue", &mSliderColor);

	if (!node)
	{
		LOGERR("GUISliderValue created without XML node\n");
		return;
	}

	mLabel = new GUIText(node);
	if(mLabel->Render() < 0)
	{
		delete mLabel;
		mLabel = NULL;
	}

	mAction = new GUIAction(node);

	child = node->first_node("font");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mFont = PageManager::FindResource(attr->value());

		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mTextColor);
		}
	}

	// Load the placement
	LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY, &mRenderW);

	child = node->first_node("colors");
	if (child)
	{
		attr = child->first_attribute("line");
		if (attr)
			ConvertStrToColor(attr->value(), &mLineColor);

		attr = child->first_attribute("slider");
		if (attr)
			ConvertStrToColor(attr->value(), &mSliderColor);
	}

	child = node->first_node("data");
	if (child)
	{
		attr = child->first_attribute("variable");
		if (attr)
			mVariable = attr->value();

		attr = child->first_attribute("min");
		if (attr)
		{
			mMinStr = gui_parse_text(attr->value());
			mMin = atoi(mMinStr.c_str());
		}

		attr = child->first_attribute("max");
		if (attr)
		{
			mMaxStr = gui_parse_text(attr->value());
			mMax = atoi(mMaxStr.c_str());
		}

		if (mMin > mMax)
			mMin = mMax;

		attr = child->first_attribute("default");
		if (attr)
		{
			string parsevalue = gui_parse_text(attr->value());
			int def = atoi(parsevalue.c_str());

			if (def < mMin)      def = mMin;
			else if (def > mMax) def = mMax;
			DataManager::SetValue(mVariable, def);
		}

		attr = child->first_attribute("showrange");
		if (attr)
			mShowRange = atoi(attr->value());

		attr = child->first_attribute("showcurr");
		if (attr)
			mShowCurr = atoi(attr->value());

		attr = child->first_attribute("changeondrag");
		if (attr)
			mChangeOnDrag = atoi(attr->value());
	}

	child = node->first_node("dimensions");
	if (child)
	{
		attr = child->first_attribute("lineh");
		if (attr)
		{
			string parsevalue = gui_parse_text(attr->value());
			mLineH = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("linepadding");
		if (attr)
		{
			string parsevalue = gui_parse_text(attr->value());
			mPadding = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("sliderw");
		if (attr)
		{
			string parsevalue = gui_parse_text(attr->value());
			mSliderW = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("sliderh");
		if (attr)
		{
			string parsevalue = gui_parse_text(attr->value());
			mSliderH = atoi(parsevalue.c_str());
		}
	}

	gr_getFontDetails(mFont ? mFont->GetResource() : NULL, (unsigned*) &mFontHeight, NULL);

	if(mShowCurr)
	{
		int maxLen = std::max(strlen(mMinStr.c_str()), strlen(mMaxStr.c_str()));
		mValueStr = new char[maxLen+1];
	}

	loadValue(true);

	mLinePadding = mPadding;
	if (mShowRange)
	{
		int textW = std::max(measureText(mMaxStr), measureText(mMinStr));
		mLinePadding += textW;
	}

	SetRenderPos(mRenderX, mRenderY, mRenderW);
}
GUIFileSelector::GUIFileSelector(xml_node<>* node)
{
	xml_attribute<>* attr;
	xml_node<>* child;
	int header_separator_color_specified = 0, header_separator_height_specified = 0, header_text_color_specified = 0, header_background_color_specified = 0;

	mStart = mLineSpacing = startY = mFontHeight = mSeparatorH = scrollingY = scrollingSpeed = 0;
	mIconWidth = mIconHeight = mFolderIconHeight = mFileIconHeight = mFolderIconWidth = mFileIconWidth = mHeaderIconHeight = mHeaderIconWidth = 0;
	mHeaderSeparatorH = mLineHeight = mHeaderIsStatic = mHeaderH = actualLineHeight = 0;
	mFolderIcon = mFileIcon = mBackground = mFont = mHeaderIcon = NULL;
	mBackgroundX = mBackgroundY = mBackgroundW = mBackgroundH = 0;
	mShowFolders = mShowFiles = mShowNavFolders = 1;
	mUpdate = 0;
	touchDebounce = 6;
	mPathVar = "cwd";
	ConvertStrToColor("black", &mBackgroundColor);
	ConvertStrToColor("black", &mHeaderBackgroundColor);
	ConvertStrToColor("black", &mSeparatorColor);
	ConvertStrToColor("black", &mHeaderSeparatorColor);
	ConvertStrToColor("white", &mFontColor);
	ConvertStrToColor("white", &mHeaderFontColor);

	// Load header text
	child = node->first_node("header");
	if (child)
	{
		attr = child->first_attribute("icon");
		if (attr)
			mHeaderIcon = PageManager::FindResource(attr->value());

		attr = child->first_attribute("background");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderBackgroundColor);
			header_background_color_specified = -1;
		}
		attr = child->first_attribute("textcolor");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderFontColor);
			header_text_color_specified = -1;
		}
		attr = child->first_attribute("separatorcolor");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderSeparatorColor);
			header_separator_color_specified = -1;
		}
		attr = child->first_attribute("separatorheight");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mHeaderSeparatorH = atoi(parsevalue.c_str());
			header_separator_height_specified = -1;
		}
	}
	child = node->first_node("text");
	if (child)  mHeaderText = child->value();

	// Simple way to check for static state
	mLastValue = gui_parse_text(mHeaderText);
	if (mLastValue != mHeaderText)
		mHeaderIsStatic = 0;
	else
		mHeaderIsStatic = -1;

	child = node->first_node("icon");
	if (child)
	{
		attr = child->first_attribute("folder");
		if (attr)
			mFolderIcon = PageManager::FindResource(attr->value());
		attr = child->first_attribute("file");
		if (attr)
			mFileIcon = PageManager::FindResource(attr->value());
	}
	child = node->first_node("background");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mBackground = PageManager::FindResource(attr->value());
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mBackgroundColor);
			if (!header_background_color_specified)
				ConvertStrToColor(color, &mHeaderBackgroundColor);
		}
	}

	// Load the placement
	LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY, &mRenderW, &mRenderH);
	SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);

	// Load the font, and possibly override the color
	child = node->first_node("font");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mFont = PageManager::FindResource(attr->value());

		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mFontColor);
			if (!header_text_color_specified)
				ConvertStrToColor(color, &mHeaderFontColor);
		}

		attr = child->first_attribute("spacing");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mLineSpacing = atoi(parsevalue.c_str());
		}
	}

	// Load the separator if it exists
	child = node->first_node("separator");
	if (child)
	{
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mSeparatorColor);
			if (!header_separator_color_specified)
				ConvertStrToColor(color, &mHeaderSeparatorColor);
		}

		attr = child->first_attribute("height");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mSeparatorH = atoi(parsevalue.c_str());
			if (!header_separator_height_specified)
				mHeaderSeparatorH = mSeparatorH;
		}
	}

	child = node->first_node("filter");
	if (child)
	{
		attr = child->first_attribute("extn");
		if (attr)
			mExtn = attr->value();
		attr = child->first_attribute("folders");
		if (attr)
			mShowFolders = atoi(attr->value());
		attr = child->first_attribute("files");
		if (attr)
			mShowFiles = atoi(attr->value());
		attr = child->first_attribute("nav");
		if (attr)
			mShowNavFolders = atoi(attr->value());
	}

	// Handle the path variable
	child = node->first_node("path");
	if (child)
	{
		attr = child->first_attribute("name");
		if (attr)
			mPathVar = attr->value();
		attr = child->first_attribute("default");
		if (attr)
			DataManager::SetValue(mPathVar, attr->value());
	}

	// Handle the result variable
	child = node->first_node("data");
	if (child)
	{
		attr = child->first_attribute("name");
		if (attr)
			mVariable = attr->value();
		attr = child->first_attribute("default");
		if (attr)
			DataManager::SetValue(mVariable, attr->value());
	}

	// Handle the sort variable
	child = node->first_node("sort");
	if (child)
	{
		attr = child->first_attribute("name");
		if (attr)
			mSortVariable = attr->value();
		attr = child->first_attribute("default");
		if (attr)
			DataManager::SetValue(mSortVariable, attr->value());

		DataManager::GetValue(mSortVariable, mSortOrder);
	}

	// Handle the selection variable
	child = node->first_node("selection");
	if (child)
	{
		attr = child->first_attribute("name");
		if (attr)
			mSelection = attr->value();
		else
			mSelection = "0";
	} else
		mSelection = "0";

	// Retrieve the line height
	gr_getFontDetails(mFont ? mFont->GetResource() : NULL, &mFontHeight, NULL);
	mLineHeight = mFontHeight;
	mHeaderH = mFontHeight;

	if (mFolderIcon && mFolderIcon->GetResource())
	{
		mFolderIconWidth = gr_get_width(mFolderIcon->GetResource());
		mFolderIconHeight = gr_get_height(mFolderIcon->GetResource());
		if (mFolderIconHeight > (int)mLineHeight)
			mLineHeight = mFolderIconHeight;
		mIconWidth = mFolderIconWidth;
	}

	if (mFileIcon && mFileIcon->GetResource())
	{
		mFileIconWidth = gr_get_width(mFileIcon->GetResource());
		mFileIconHeight = gr_get_height(mFileIcon->GetResource());
		if (mFileIconHeight > (int)mLineHeight)
			mLineHeight = mFileIconHeight;
		if (mFileIconWidth > mIconWidth)
			mIconWidth = mFileIconWidth;
	}

	if (mHeaderIcon && mHeaderIcon->GetResource())
	{
		mHeaderIconWidth = gr_get_width(mHeaderIcon->GetResource());
		mHeaderIconHeight = gr_get_height(mHeaderIcon->GetResource());
		if (mHeaderIconHeight > mHeaderH)
			mHeaderH = mHeaderIconHeight;
		if (mHeaderIconWidth > mIconWidth)
			mIconWidth = mHeaderIconWidth;
	}

	mHeaderH += mLineSpacing + mHeaderSeparatorH;
	actualLineHeight = mLineHeight + mLineSpacing + mSeparatorH;
	if (mHeaderH < actualLineHeight)
		mHeaderH = actualLineHeight;

	if (actualLineHeight / 3 > 6)
		touchDebounce = actualLineHeight / 3;

	if (mBackground && mBackground->GetResource())
	{
		mBackgroundW = gr_get_width(mBackground->GetResource());
		mBackgroundH = gr_get_height(mBackground->GetResource());
	}

	// Fetch the file/folder list
	std::string value;
	DataManager::GetValue(mPathVar, value);
	if (GetFileList(value) != 0 && (mShowNavFolders != 0 || mShowFiles != 0)) {
		GetFileList(DataManager::GetCurrentStoragePath());
		DataManager::SetValue(mPathVar, DataManager::GetCurrentStoragePath());
	}
}
Ejemplo n.º 7
0
GUIListBox::GUIListBox(xml_node<>* node) : Conditional(node)
{
	xml_attribute<>* attr;
	xml_node<>* child;
	int header_separator_color_specified = 0, header_separator_height_specified = 0, header_text_color_specified = 0, header_background_color_specified = 0;

	mStart = mLineSpacing = startY = mFontHeight = mSeparatorH = scrollingY = scrollingSpeed = 0;
	mIconWidth = mIconHeight = mSelectedIconHeight = mSelectedIconWidth = mUnselectedIconHeight = mUnselectedIconWidth = mHeaderIconHeight = mHeaderIconWidth = 0;
	mHeaderSeparatorH = mLineHeight = mHeaderIsStatic = mHeaderH = actualLineHeight = 0;
	mIconSelected = mIconUnselected = mBackground = mFont = mHeaderIcon = NULL;
	mBackgroundX = mBackgroundY = mBackgroundW = mBackgroundH = 0;
	mFastScrollW = mFastScrollLineW = mFastScrollRectW = mFastScrollRectH = 0;
	mFastScrollRectX = mFastScrollRectY = -1;
	mUpdate = 0;
	touchDebounce = 6;
	ConvertStrToColor("black", &mBackgroundColor);
	ConvertStrToColor("black", &mHeaderBackgroundColor);
	ConvertStrToColor("black", &mSeparatorColor);
	ConvertStrToColor("black", &mHeaderSeparatorColor);
	ConvertStrToColor("white", &mFontColor);
	ConvertStrToColor("white", &mHeaderFontColor);
	ConvertStrToColor("white", &mFastScrollLineColor);
	ConvertStrToColor("white", &mFastScrollRectColor);
	hasHighlightColor = false;
	hasFontHighlightColor = false;
	isHighlighted = false;
	startSelection = -1;

	// Load header text
	child = node->first_node("header");
	if (child)
	{
		attr = child->first_attribute("icon");
		if (attr)
			mHeaderIcon = PageManager::FindResource(attr->value());

		attr = child->first_attribute("background");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderBackgroundColor);
			header_background_color_specified = -1;
		}
		attr = child->first_attribute("textcolor");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderFontColor);
			header_text_color_specified = -1;
		}
		attr = child->first_attribute("separatorcolor");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mHeaderSeparatorColor);
			header_separator_color_specified = -1;
		}
		attr = child->first_attribute("separatorheight");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mHeaderSeparatorH = atoi(parsevalue.c_str());
			header_separator_height_specified = -1;
		}
	}
	child = node->first_node("text");
	if (child)  mHeaderText = child->value();

	memset(&mHighlightColor, 0, sizeof(COLOR));
	child = node->first_node("highlight");
	if (child) {
		attr = child->first_attribute("color");
		if (attr) {
			hasHighlightColor = true;
			std::string color = attr->value();
			ConvertStrToColor(color, &mHighlightColor);
		}
	}

	// Simple way to check for static state
	mLastValue = gui_parse_text(mHeaderText);
	if (mLastValue != mHeaderText)
		mHeaderIsStatic = 0;
	else
		mHeaderIsStatic = -1;

	child = node->first_node("icon");
	if (child)
	{
		attr = child->first_attribute("selected");
		if (attr)
			mIconSelected = PageManager::FindResource(attr->value());
		attr = child->first_attribute("unselected");
		if (attr)
			mIconUnselected = PageManager::FindResource(attr->value());
	}
	child = node->first_node("background");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mBackground = PageManager::FindResource(attr->value());
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mBackgroundColor);
			if (!header_background_color_specified)
				ConvertStrToColor(color, &mHeaderBackgroundColor);
		}
	}

	// Load the placement
	LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY, &mRenderW, &mRenderH);
	SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);

	// Load the font, and possibly override the color
	child = node->first_node("font");
	if (child)
	{
		attr = child->first_attribute("resource");
		if (attr)
			mFont = PageManager::FindResource(attr->value());

		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mFontColor);
			if (!header_text_color_specified)
				ConvertStrToColor(color, &mHeaderFontColor);
		}

		attr = child->first_attribute("spacing");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mLineSpacing = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("highlightcolor");
		memset(&mFontHighlightColor, 0, sizeof(COLOR));
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mFontHighlightColor);
			hasFontHighlightColor = true;
		}
	}

	// Load the separator if it exists
	child = node->first_node("separator");
	if (child)
	{
		attr = child->first_attribute("color");
		if (attr)
		{
			std::string color = attr->value();
			ConvertStrToColor(color, &mSeparatorColor);
			if (!header_separator_color_specified)
				ConvertStrToColor(color, &mHeaderSeparatorColor);
		}

		attr = child->first_attribute("height");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mSeparatorH = atoi(parsevalue.c_str());
			if (!header_separator_height_specified)
				mHeaderSeparatorH = mSeparatorH;
		}
	}

	// Handle the result variable
	child = node->first_node("data");
	if (child)
	{
		attr = child->first_attribute("name");
		if (attr)
			mVariable = attr->value();
		attr = child->first_attribute("default");
		if (attr)
			DataManager::SetValue(mVariable, attr->value());
	}

	// Fast scroll colors
	child = node->first_node("fastscroll");
	if (child)
	{
		attr = child->first_attribute("linecolor");
		if(attr)
			ConvertStrToColor(attr->value(), &mFastScrollLineColor);

		attr = child->first_attribute("rectcolor");
		if(attr)
			ConvertStrToColor(attr->value(), &mFastScrollRectColor);

		attr = child->first_attribute("w");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollW = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("linew");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollLineW = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("rectw");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollRectW = atoi(parsevalue.c_str());
		}

		attr = child->first_attribute("recth");
		if (attr) {
			string parsevalue = gui_parse_text(attr->value());
			mFastScrollRectH = atoi(parsevalue.c_str());
		}
	}

	// Retrieve the line height
	gr_getFontDetails(mFont ? mFont->GetResource() : NULL, &mFontHeight, NULL);
	mLineHeight = mFontHeight;
	mHeaderH = mFontHeight;

	if (mIconSelected && mIconSelected->GetResource())
	{
		mSelectedIconWidth = gr_get_width(mIconSelected->GetResource());
		mSelectedIconHeight = gr_get_height(mIconSelected->GetResource());
		if (mSelectedIconHeight > (int)mLineHeight)
			mLineHeight = mSelectedIconHeight;
		mIconWidth = mSelectedIconWidth;
	}

	if (mIconUnselected && mIconUnselected->GetResource())
	{
		mUnselectedIconWidth = gr_get_width(mIconUnselected->GetResource());
		mUnselectedIconHeight = gr_get_height(mIconUnselected->GetResource());
		if (mUnselectedIconHeight > (int)mLineHeight)
			mLineHeight = mUnselectedIconHeight;
		if (mUnselectedIconWidth > mIconWidth)
			mIconWidth = mUnselectedIconWidth;
	}

	if (mHeaderIcon && mHeaderIcon->GetResource())
	{
		mHeaderIconWidth = gr_get_width(mHeaderIcon->GetResource());
		mHeaderIconHeight = gr_get_height(mHeaderIcon->GetResource());
		if (mHeaderIconHeight > mHeaderH)
			mHeaderH = mHeaderIconHeight;
		if (mHeaderIconWidth > mIconWidth)
			mIconWidth = mHeaderIconWidth;
	}

	mHeaderH += mLineSpacing + mHeaderSeparatorH;
	actualLineHeight = mLineHeight + mLineSpacing + mSeparatorH;
	if (mHeaderH < actualLineHeight)
		mHeaderH = actualLineHeight;

	if (actualLineHeight / 3 > 6)
		touchDebounce = actualLineHeight / 3;

	if (mBackground && mBackground->GetResource())
	{
		mBackgroundW = gr_get_width(mBackground->GetResource());
		mBackgroundH = gr_get_height(mBackground->GetResource());
	}

	// Get the currently selected value for the list
	DataManager::GetValue(mVariable, currentValue);

	// Get the data for the list
	child = node->first_node("listitem");
	while (child)
	{
		ListData data;

		attr = child->first_attribute("name");
		if (!attr) return;
		data.displayName = attr->value();

		data.variableValue = child->value();
		if (child->value() == currentValue) {
			data.selected = 1;
		} else {
			data.selected = 0;
		}

		mList.push_back(data);

		child = child->next_sibling("listitem");
	}

	// Load dynamic data
	child = node->first_node("items");
	if (child)
		mItemsVar = child->value();

	// Call this to get the selected item to be shown in the list on first render
	NotifyVarChange(mVariable, currentValue);
	if(!mItemsVar.empty())
		NotifyVarChange(mItemsVar, DataManager::GetStrValue(mItemsVar));
}
Ejemplo n.º 8
0
GUIFileSelector::GUIFileSelector(xml_node<>* node)
{
    xml_attribute<>* attr;
    xml_node<>* child;

    mStart = mLineSpacing = mIconWidth = mIconHeight = 0;
    mFolderIcon = mFileIcon = mBackground = mFont = NULL;
    mBackgroundX = mBackgroundY = mBackgroundW = mBackgroundH = 0;
    mShowFolders = mShowFiles = mShowNavFolders = 1;
    mUpdate = 0;
    mPathVar = "cwd";
    ConvertStrToColor("black", &mBackgroundColor);
    ConvertStrToColor("white", &mFontColor);
    
    child = node->first_node("icon");
    if (child)
    {
        attr = child->first_attribute("folder");
        if (attr)
            mFolderIcon = PageManager::FindResource(attr->value());
        attr = child->first_attribute("file");
        if (attr)
            mFileIcon = PageManager::FindResource(attr->value());
    }
    child = node->first_node("background");
    if (child)
    {
        attr = child->first_attribute("resource");
        if (attr)
            mBackground = PageManager::FindResource(attr->value());
        attr = child->first_attribute("color");
        if (attr)
        {
            std::string color = attr->value();
            ConvertStrToColor(color, &mBackgroundColor);
        }
    }

    // Load the placement
    LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY, &mRenderW, &mRenderH);
    SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH);

    // Load the font, and possibly override the color
    child = node->first_node("font");
    if (child)
    {
        attr = child->first_attribute("resource");
        if (attr)
            mFont = PageManager::FindResource(attr->value());

        attr = child->first_attribute("color");
        if (attr)
        {
            std::string color = attr->value();
            ConvertStrToColor(color, &mFontColor);
        }

        attr = child->first_attribute("spacing");
        if (attr)
            mLineSpacing = atoi(attr->value());
    }

    child = node->first_node("filter");
    if (child)
    {
        attr = child->first_attribute("extn");
        if (attr)
            mExtn = attr->value();
        attr = child->first_attribute("folders");
        if (attr)
            mShowFolders = atoi(attr->value());
        attr = child->first_attribute("files");
        if (attr)
            mShowFiles = atoi(attr->value());
        attr = child->first_attribute("nav");
        if (attr)
            mShowNavFolders = atoi(attr->value());
    }

    // Handle the path variable
    child = node->first_node("path");
    if (child)
    {
        attr = child->first_attribute("name");
        if (attr)
            mPathVar = attr->value();
        attr = child->first_attribute("default");
        if (attr)
            DataManager::SetValue(mPathVar, attr->value());
    }

    // Handle the result variable
    child = node->first_node("data");
    if (child)
    {
        attr = child->first_attribute("name");
        if (attr)
            mVariable = attr->value();
        attr = child->first_attribute("default");
        if (attr)
            DataManager::SetValue(mVariable, attr->value());
    }

    // Retrieve the line height
    gr_getFontDetails(mFont ? mFont->GetResource() : NULL, &mFontHeight, NULL);
    mLineHeight = mFontHeight;
    if (mFolderIcon && mFolderIcon->GetResource())
    {
        if (gr_get_height(mFolderIcon->GetResource()) > mLineHeight)
            mLineHeight = gr_get_width(mFolderIcon->GetResource());
        mIconWidth = gr_get_width(mFolderIcon->GetResource());
        mIconHeight = gr_get_height(mFolderIcon->GetResource());
    }
    if (mFileIcon && mFileIcon->GetResource())
    {
        if (gr_get_height(mFileIcon->GetResource()) > mLineHeight)
            mLineHeight = gr_get_width(mFileIcon->GetResource());
        mIconWidth = gr_get_width(mFileIcon->GetResource());
        mIconHeight = gr_get_height(mFileIcon->GetResource());
    }
        
    if (mBackground && mBackground->GetResource())
    {
        mBackgroundW = gr_get_width(mBackground->GetResource());
        mBackgroundH = gr_get_height(mBackground->GetResource());
    }
	
	// Fetch the file/folder list
    std::string value;
    DataManager::GetValue(mPathVar, value);
    if (GetFileList(value) != 0 && (mShowNavFolders != 0 || mShowFiles != 0))
		GetFileList("/sdcard");
}