Ejemplo n.º 1
0
/*
 * StartWindows - begin windows session
 */
void StartWindows( void )
{
    allocImage();
    ClearScreen();
    EditFlags.WindowsStarted = TRUE;

} /* StartWindows */
Ejemplo n.º 2
0
DragImageRef createDragImageFromImage(Image* img)
{
    HBITMAP hbmp = 0;
    HDC dc = GetDC(0);
    HDC workingDC = CreateCompatibleDC(dc);
    if (!workingDC)
        goto exit;

    CairoContextRef drawContext = 0;
    hbmp = allocImage(workingDC, img->size(), &drawContext);
    if (!hbmp)
        goto exit;

    if (!drawContext) {
        ::DeleteObject(hbmp);
        hbmp = 0;
    }

    cairo_set_source_rgb (drawContext, 1.0, 0.0, 1.0);
    cairo_fill_preserve (drawContext);

    cairo_surface_t* srcImage = img->nativeImageForCurrentFrame();

    // Draw the image.
    cairo_set_source_surface(drawContext, srcImage, 0.0, 0.0);
    cairo_paint(drawContext);

    cairo_destroy (drawContext);

exit:
    if (workingDC)
        DeleteDC(workingDC);
    ReleaseDC(0, dc);
    return hbmp;
}
Ejemplo n.º 3
0
DragImageRef createDragImageFromImage(Image* img, ImageOrientationDescription)
{
    HWndDC dc(0);
    auto workingDC = adoptGDIObject(::CreateCompatibleDC(dc));
    if (!workingDC)
        return 0;

    CGContextRef drawContext = 0;
    auto hbmp = allocImage(workingDC.get(), img->size(), &drawContext);
    if (!hbmp || !drawContext)
        return 0;

    CGImageRef srcImage = img->getCGImageRef();
    CGRect rect;
    rect.size = img->size();
    rect.origin.x = 0;
    rect.origin.y = -rect.size.height;
    static const CGFloat white [] = {1.0, 1.0, 1.0, 1.0};
    CGContextScaleCTM(drawContext, 1, -1);
    CGContextSetFillColor(drawContext, white);
    CGContextFillRect(drawContext, rect);
    if (srcImage) {
        CGContextSetBlendMode(drawContext, kCGBlendModeNormal);
        CGContextDrawImage(drawContext, rect, srcImage);
    }
    CGContextRelease(drawContext);

    return hbmp.leak();
}
Ejemplo n.º 4
0
DragImageRef scaleDragImage(DragImageRef image, FloatSize scale)
{
    // FIXME: due to the way drag images are done on windows we need 
    // to preprocess the alpha channel <rdar://problem/5015946>
    if (!image)
        return 0;

    IntSize srcSize = dragImageSize(image);
    IntSize dstSize(static_cast<int>(srcSize.width() * scale.width()), static_cast<int>(srcSize.height() * scale.height()));

    HBITMAP hbmp = 0;
    HDC dc = GetDC(0);
    HDC dstDC = CreateCompatibleDC(dc);

    if (!dstDC)
        goto exit;

    PlatformContextCairo* targetContext;
    hbmp = allocImage(dstDC, dstSize, &targetContext);
    if (!hbmp)
        goto exit;

    cairo_surface_t* srcImage = createCairoContextFromBitmap(image);

    // Scale the target surface to the new image size, and flip it
    // so that when we set the srcImage as the surface it will draw
    // right-side-up.
    cairo_t* cr = targetContext->cr();
    cairo_translate(cr, 0, dstSize.height());
    cairo_scale(cr, scale.width(), -scale.height());
    cairo_set_source_surface(cr, srcImage, 0.0, 0.0);

    // Now we can paint and get the correct result
    cairo_paint(cr);

    cairo_surface_destroy(srcImage);
    deallocContext(targetContext);
    ::DeleteObject(image);
    image = 0;

exit:
    if (!hbmp)
        hbmp = image;
    if (dstDC)
        DeleteDC(dstDC);
    ReleaseDC(0, dc);
    return hbmp;
}
Ejemplo n.º 5
0
DragImageRef scaleDragImage(DragImageRef image, FloatSize scale)
{
    // FIXME: due to the way drag images are done on windows we need 
    // to preprocess the alpha channel <rdar://problem/5015946>

    if (!image)
        return 0;
    CGContextRef targetContext;
    CGContextRef srcContext;
    CGImageRef srcImage;
    IntSize srcSize = dragImageSize(image);
    IntSize dstSize(static_cast<int>(srcSize.width() * scale.width()), static_cast<int>(srcSize.height() * scale.height()));
    HBITMAP hbmp = 0;
    HDC dc = GetDC(0);
    HDC dstDC = CreateCompatibleDC(dc);
    if (!dstDC)
        goto exit;

    hbmp = allocImage(dstDC, dstSize, &targetContext);
    if (!hbmp)
        goto exit;

    srcContext = createCgContextFromBitmap(image);
    srcImage = CGBitmapContextCreateImage(srcContext);
    CGRect rect;
    rect.origin.x = 0;
    rect.origin.y = 0;
    rect.size = dstSize;
    CGContextDrawImage(targetContext, rect, srcImage);
    CGImageRelease(srcImage);
    CGContextRelease(srcContext);
    CGContextRelease(targetContext);
    ::DeleteObject(image);
    image = 0;

exit:
    if (!hbmp)
        hbmp = image;
    if (dstDC)
        DeleteDC(dstDC);
    ReleaseDC(0, dc);
    return hbmp;
}
Ejemplo n.º 6
0
DragImageRef createDragImageFromImage(Image* img, RespectImageOrientationEnum)
{
    HBITMAP hbmp = 0;
    HDC dc = GetDC(0);
    HDC workingDC = CreateCompatibleDC(dc);
    if (!workingDC)
        goto exit;

    PlatformContextCairo* drawContext = 0;
    hbmp = allocImage(workingDC, img->size(), &drawContext);
    if (!hbmp)
        goto exit;

    if (!drawContext) {
        ::DeleteObject(hbmp);
        hbmp = 0;
    }

    cairo_t* cr = drawContext->cr();
    cairo_set_source_rgb(cr, 1.0, 0.0, 1.0);
    cairo_fill_preserve(cr);

    NativeImageCairo* srcNativeImage = img->nativeImageForCurrentFrame();
    cairo_surface_t* srcImage = (srcNativeImage) ? srcNativeImage->surface() : 0;

    if (srcImage) {
        // Draw the image.
        cairo_set_source_surface(cr, srcImage, 0.0, 0.0);
        cairo_paint(cr);
    }

    deallocContext(drawContext);

exit:
    if (workingDC)
        DeleteDC(workingDC);
    ReleaseDC(0, dc);
    return hbmp;
}
Ejemplo n.º 7
0
DragImageRef createDragImageFromImage(Image* img, ImageOrientationDescription)
{
    HBITMAP hbmp = 0;
    HDC dc = GetDC(0);
    HDC workingDC = CreateCompatibleDC(dc);
    if (!workingDC)
        goto exit;

    PlatformContextCairo* drawContext = 0;
    hbmp = allocImage(workingDC, img->size(), &drawContext);
    if (!hbmp)
        goto exit;

    if (!drawContext) {
        ::DeleteObject(hbmp);
        hbmp = 0;
    }

    { // This block is required due to the msvc compiler error C2362.
        cairo_t* cr = drawContext->cr();
        cairo_set_source_rgb(cr, 1.0, 0.0, 1.0);
        cairo_fill_preserve(cr);

        RefPtr<cairo_surface_t> surface = img->nativeImageForCurrentFrame();
        if (surface) {
            // Draw the image.
            cairo_set_source_surface(cr, surface.get(), 0.0, 0.0);
            cairo_paint(cr);
        }
    }

    deallocContext(drawContext);

exit:
    if (workingDC)
        DeleteDC(workingDC);
    ReleaseDC(0, dc);
    return hbmp;
}
Ejemplo n.º 8
0
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * main:
 *
 * Main function to collect input image and kernel values.
 * Pass them to convolve() and save result in output file.
 */
int main(int argc, char**argv)
{
	int	n;
	imageP	I1, I2;
	float	kernel[9];
	char	buf[80];
	FILE	*fp;

	/* make sure the user invokes this program properly */
	if(argc != 4) {
		fprintf(stderr, "Usage: convolve in.bw kernel out.bw\n");
		exit(1);
	}

	/* read input image */
	if((I1=readImage(argv[1])) == NULL) {
		fprintf(stderr, "Can't read input file %s\n", argv[1]);
		exit(1);
	}

	/* read kernel: n lines in file specify a (2n-1)-point kernel
	 * Don't exceed 9 kernel values (17-point symmetric kernel is limit)
	 */
	if((fp=fopen(argv[2], "r")) == NULL) {
		fprintf(stderr, "Can't read kernel file %s\n", argv[2]);
		exit(1);
	}
	for(n=0; n<9 && fgets(buf, 80, fp); n++) kernel[n] = (float)atof(buf);

	/* convolve input I1 with fast convolver */
	I2 = allocImage(I1->width, I1->height);
	convolve(I1, kernel, n, I2);

	/* save output to a file */
	if(saveImage(I2, argv[3]) == 0) {
		fprintf(stderr, "Can't save output file %s\n", argv[3]);
		exit(1);
	}
}
Ejemplo n.º 9
0
DragImageRef scaleDragImage(DragImageRef imageRef, FloatSize scale)
{
    // FIXME: due to the way drag images are done on windows we need 
    // to preprocess the alpha channel <rdar://problem/5015946>
    if (!imageRef)
        return 0;

    GDIObject<HBITMAP> hbmp;
    auto image = adoptGDIObject(imageRef);

    IntSize srcSize = dragImageSize(image.get());
    IntSize dstSize(static_cast<int>(srcSize.width() * scale.width()), static_cast<int>(srcSize.height() * scale.height()));

    HWndDC dc(0);
    auto dstDC = adoptGDIObject(::CreateCompatibleDC(dc));
    if (!dstDC)
        goto exit;

    CGContextRef targetContext;
    hbmp = allocImage(dstDC.get(), dstSize, &targetContext);
    if (!hbmp)
        goto exit;

    CGContextRef srcContext = createCgContextFromBitmap(image.get());
    CGImageRef srcImage = CGBitmapContextCreateImage(srcContext);
    CGRect rect;
    rect.origin.x = 0;
    rect.origin.y = 0;
    rect.size = dstSize;
    CGContextDrawImage(targetContext, rect, srcImage);
    CGImageRelease(srcImage);
    CGContextRelease(srcContext);
    CGContextRelease(targetContext);

exit:
    if (!hbmp)
        hbmp.swap(image);
    return hbmp.leak();
}
Ejemplo n.º 10
0
DragImageRef createDragImageFromImage(Image* img)
{
    HBITMAP hbmp = 0;
    HDC dc = GetDC(0);
    HDC workingDC = CreateCompatibleDC(dc);
    CGContextRef drawContext = 0;
    if (!workingDC)
        goto exit;

    hbmp = allocImage(workingDC, img->size(), &drawContext);

    if (!hbmp)
        goto exit;

    if (!drawContext) {
        ::DeleteObject(hbmp);
        hbmp = 0;
    }

    CGImageRef srcImage = img->getCGImageRef();
    CGRect rect;
    rect.size = img->size();
    rect.origin.x = 0;
    rect.origin.y = -rect.size.height;
    static const CGFloat white [] = {1.0, 1.0, 1.0, 1.0};
    CGContextScaleCTM(drawContext, 1, -1);
    CGContextSetFillColor(drawContext, white);
    CGContextFillRect(drawContext, rect);
    CGContextSetBlendMode(drawContext, kCGBlendModeNormal);
    CGContextDrawImage(drawContext, rect, srcImage);
    CGContextRelease(drawContext);

exit:
    if (workingDC)
        DeleteDC(workingDC);
    ReleaseDC(0, dc);
    return hbmp;
}
Ejemplo n.º 11
0
DragImageRef createDragImageForLink(URL& url, const String& inLabel, FontRenderingMode fontRenderingMode)
{
    // This is more or less an exact match for the Mac OS X code.

    const Font* labelFont;
    const Font* urlFont;
    FontCachePurgePreventer fontCachePurgePreventer;

    if (fontRenderingMode == AlternateRenderingMode) {
        static const Font alternateRenderingModeLabelFont = dragLabelFont(DragLinkLabelFontsize, true, AlternateRenderingMode);
        static const Font alternateRenderingModeURLFont = dragLabelFont(DragLinkUrlFontSize, false, AlternateRenderingMode);
        labelFont = &alternateRenderingModeLabelFont;
        urlFont = &alternateRenderingModeURLFont;
    } else {
        static const Font normalRenderingModeLabelFont = dragLabelFont(DragLinkLabelFontsize, true, NormalRenderingMode);
        static const Font normalRenderingModeURLFont = dragLabelFont(DragLinkUrlFontSize, false, NormalRenderingMode);
        labelFont = &normalRenderingModeLabelFont;
        urlFont = &normalRenderingModeURLFont;
    }

    bool drawURLString = true;
    bool clipURLString = false;
    bool clipLabelString = false;

    String urlString = url.string(); 
    String label = inLabel;
    if (label.isEmpty()) {
        drawURLString = false;
        label = urlString;
    }

    // First step in drawing the link drag image width.
    TextRun labelRun(label.impl());
    TextRun urlRun(urlString.impl());
    IntSize labelSize(labelFont->width(labelRun), labelFont->fontMetrics().ascent() + labelFont->fontMetrics().descent());

    if (labelSize.width() > MaxDragLabelStringWidth) {
        labelSize.setWidth(MaxDragLabelStringWidth);
        clipLabelString = true;
    }
    
    IntSize urlStringSize;
    IntSize imageSize(labelSize.width() + DragLabelBorderX * 2, labelSize.height() + DragLabelBorderY * 2);

    if (drawURLString) {
        urlStringSize.setWidth(urlFont->width(urlRun));
        urlStringSize.setHeight(urlFont->fontMetrics().ascent() + urlFont->fontMetrics().descent()); 
        imageSize.setHeight(imageSize.height() + urlStringSize.height());
        if (urlStringSize.width() > MaxDragLabelStringWidth) {
            imageSize.setWidth(MaxDragLabelWidth);
            clipURLString = true;
        } else
            imageSize.setWidth(std::max(labelSize.width(), urlStringSize.width()) + DragLabelBorderX * 2);
    }

    // We now know how big the image needs to be, so we create and
    // fill the background
    HWndDC dc(0);
    auto workingDC = adoptGDIObject(::CreateCompatibleDC(dc));
    if (!workingDC)
        return 0;

    PlatformGraphicsContext* contextRef;
    auto image = allocImage(workingDC.get(), imageSize, &contextRef);
    if (!image)
        return 0;
        
    ::SelectObject(workingDC.get(), image.get());
    GraphicsContext context(contextRef);
    // On Mac alpha is {0.7, 0.7, 0.7, 0.8}, however we can't control alpha
    // for drag images on win, so we use 1
    static const Color backgroundColor(140, 140, 140);
    static const IntSize radii(DragLabelRadius, DragLabelRadius);
    IntRect rect(0, 0, imageSize.width(), imageSize.height());
    context.fillRoundedRect(FloatRoundedRect(rect, radii, radii, radii, radii), backgroundColor, ColorSpaceDeviceRGB);
 
    // Draw the text
    static const Color topColor(0, 0, 0, 255); // original alpha = 0.75
    static const Color bottomColor(255, 255, 255, 127); // original alpha = 0.5
    if (drawURLString) {
        if (clipURLString)
            urlString = StringTruncator::rightTruncate(urlString, imageSize.width() - (DragLabelBorderX * 2.0f), *urlFont, StringTruncator::EnableRoundingHacks);
        IntPoint textPos(DragLabelBorderX, imageSize.height() - (LabelBorderYOffset + urlFont->fontMetrics().descent()));
        WebCoreDrawDoubledTextAtPoint(context, urlString, textPos, *urlFont, topColor, bottomColor);
    }
    
    if (clipLabelString)
        label = StringTruncator::rightTruncate(label, imageSize.width() - (DragLabelBorderX * 2.0f), *labelFont, StringTruncator::EnableRoundingHacks);

    IntPoint textPos(DragLabelBorderX, DragLabelBorderY + labelFont->pixelSize());
    WebCoreDrawDoubledTextAtPoint(context, label, textPos, *labelFont, topColor, bottomColor);

    deallocContext(contextRef);
    return image.leak();
}
Ejemplo n.º 12
0
void GUITable::setTable(const TableOptions &options,
		const TableColumns &columns,
		std::vector<std::string> &content)
{
	clear();

	// Naming conventions:
	// i is always a row index, 0-based
	// j is always a column index, 0-based
	// k is another index, for example an option index

	// Handle a stupid error case... (issue #1187)
	if (columns.empty()) {
		TableColumn text_column;
		text_column.type = "text";
		TableColumns new_columns;
		new_columns.push_back(text_column);
		setTable(options, new_columns, content);
		return;
	}

	// Handle table options
	video::SColor default_color(255, 255, 255, 255);
	s32 opendepth = 0;
	for (size_t k = 0; k < options.size(); ++k) {
		const std::string &name = options[k].name;
		const std::string &value = options[k].value;
		if (name == "color")
			parseColorString(value, m_color, false);
		else if (name == "background")
			parseColorString(value, m_background, false);
		else if (name == "border")
			m_border = is_yes(value);
		else if (name == "highlight")
			parseColorString(value, m_highlight, false);
		else if (name == "highlight_text")
			parseColorString(value, m_highlight_text, false);
		else if (name == "opendepth")
			opendepth = stoi(value);
		else
			errorstream<<"Invalid table option: \""<<name<<"\""
				<<" (value=\""<<value<<"\")"<<std::endl;
	}

	// Get number of columns and rows
	// note: error case columns.size() == 0 was handled above
	s32 colcount = columns.size();
	assert(colcount >= 1);
	// rowcount = ceil(cellcount / colcount) but use integer arithmetic
	s32 rowcount = (content.size() + colcount - 1) / colcount;
	assert(rowcount >= 0);
	// Append empty strings to content if there is an incomplete row
	s32 cellcount = rowcount * colcount;
	while (content.size() < (u32) cellcount)
		content.push_back("");

	// Create temporary rows (for processing columns)
	struct TempRow {
		// Current horizontal position (may different between rows due
		// to indent/tree columns, or text/image columns with width<0)
		s32 x;
		// Tree indentation level
		s32 indent;
		// Next cell: Index into m_strings or m_images
		s32 content_index;
		// Next cell: Width in pixels
		s32 content_width;
		// Vector of completed cells in this row
		std::vector<Cell> cells;
		// Stores colors and how long they last (maximum column index)
		std::vector<std::pair<video::SColor, s32> > colors;

		TempRow(): x(0), indent(0), content_index(0), content_width(0) {}
	};
	TempRow *rows = new TempRow[rowcount];

	// Get em width. Pedantically speaking, the width of "M" is not
	// necessarily the same as the em width, but whatever, close enough.
	s32 em = 6;
	if (m_font)
		em = m_font->getDimension(L"M").Width;

	s32 default_tooltip_index = allocString("");

	std::map<s32, s32> active_image_indices;

	// Process content in column-major order
	for (s32 j = 0; j < colcount; ++j) {
		// Check column type
		ColumnType columntype = COLUMN_TYPE_TEXT;
		if (columns[j].type == "text")
			columntype = COLUMN_TYPE_TEXT;
		else if (columns[j].type == "image")
			columntype = COLUMN_TYPE_IMAGE;
		else if (columns[j].type == "color")
			columntype = COLUMN_TYPE_COLOR;
		else if (columns[j].type == "indent")
			columntype = COLUMN_TYPE_INDENT;
		else if (columns[j].type == "tree")
			columntype = COLUMN_TYPE_TREE;
		else
			errorstream<<"Invalid table column type: \""
				<<columns[j].type<<"\""<<std::endl;

		// Process column options
		s32 padding = myround(0.5 * em);
		s32 tooltip_index = default_tooltip_index;
		s32 align = 0;
		s32 width = 0;
		s32 span = colcount;

		if (columntype == COLUMN_TYPE_INDENT) {
			padding = 0; // default indent padding
		}
		if (columntype == COLUMN_TYPE_INDENT ||
				columntype == COLUMN_TYPE_TREE) {
			width = myround(em * 1.5); // default indent width
		}

		for (size_t k = 0; k < columns[j].options.size(); ++k) {
			const std::string &name = columns[j].options[k].name;
			const std::string &value = columns[j].options[k].value;
			if (name == "padding")
				padding = myround(stof(value) * em);
			else if (name == "tooltip")
				tooltip_index = allocString(value);
			else if (name == "align" && value == "left")
				align = 0;
			else if (name == "align" && value == "center")
				align = 1;
			else if (name == "align" && value == "right")
				align = 2;
			else if (name == "align" && value == "inline")
				align = 3;
			else if (name == "width")
				width = myround(stof(value) * em);
			else if (name == "span" && columntype == COLUMN_TYPE_COLOR)
				span = stoi(value);
			else if (columntype == COLUMN_TYPE_IMAGE &&
					!name.empty() &&
					string_allowed(name, "0123456789")) {
				s32 content_index = allocImage(value);
				active_image_indices.insert(std::make_pair(
							stoi(name),
							content_index));
			}
			else {
				errorstream<<"Invalid table column option: \""<<name<<"\""
					<<" (value=\""<<value<<"\")"<<std::endl;
			}
		}

		// If current column type can use information from "color" columns,
		// find out which of those is currently active
		if (columntype == COLUMN_TYPE_TEXT) {
			for (s32 i = 0; i < rowcount; ++i) {
				TempRow *row = &rows[i];
				while (!row->colors.empty() && row->colors.back().second < j)
					row->colors.pop_back();
			}
		}

		// Make template for new cells
		Cell newcell;
		memset(&newcell, 0, sizeof newcell);
		newcell.content_type = columntype;
		newcell.tooltip_index = tooltip_index;
		newcell.reported_column = j+1;

		if (columntype == COLUMN_TYPE_TEXT) {
			// Find right edge of column
			s32 xmax = 0;
			for (s32 i = 0; i < rowcount; ++i) {
				TempRow *row = &rows[i];
				row->content_index = allocString(content[i * colcount + j]);
				const core::stringw &text = m_strings[row->content_index];
				row->content_width = m_font ?
					m_font->getDimension(text.c_str()).Width : 0;
				row->content_width = MYMAX(row->content_width, width);
				s32 row_xmax = row->x + padding + row->content_width;
				xmax = MYMAX(xmax, row_xmax);
			}
			// Add a new cell (of text type) to each row
			for (s32 i = 0; i < rowcount; ++i) {
				newcell.xmin = rows[i].x + padding;
				alignContent(&newcell, xmax, rows[i].content_width, align);
				newcell.content_index = rows[i].content_index;
				newcell.color_defined = !rows[i].colors.empty();
				if (newcell.color_defined)
					newcell.color = rows[i].colors.back().first;
				rows[i].cells.push_back(newcell);
				rows[i].x = newcell.xmax;
			}
		}
		else if (columntype == COLUMN_TYPE_IMAGE) {
			// Find right edge of column
			s32 xmax = 0;
			for (s32 i = 0; i < rowcount; ++i) {
				TempRow *row = &rows[i];
				row->content_index = -1;

				// Find content_index. Image indices are defined in
				// column options so check active_image_indices.
				s32 image_index = stoi(content[i * colcount + j]);
				std::map<s32, s32>::iterator image_iter =
					active_image_indices.find(image_index);
				if (image_iter != active_image_indices.end())
					row->content_index = image_iter->second;

				// Get texture object (might be NULL)
				video::ITexture *image = NULL;
				if (row->content_index >= 0)
					image = m_images[row->content_index];

				// Get content width and update xmax
				row->content_width = image ? image->getOriginalSize().Width : 0;
				row->content_width = MYMAX(row->content_width, width);
				s32 row_xmax = row->x + padding + row->content_width;
				xmax = MYMAX(xmax, row_xmax);
			}
			// Add a new cell (of image type) to each row
			for (s32 i = 0; i < rowcount; ++i) {
				newcell.xmin = rows[i].x + padding;
				alignContent(&newcell, xmax, rows[i].content_width, align);
				newcell.content_index = rows[i].content_index;
				rows[i].cells.push_back(newcell);
				rows[i].x = newcell.xmax;
			}
			active_image_indices.clear();
		}
		else if (columntype == COLUMN_TYPE_COLOR) {
			for (s32 i = 0; i < rowcount; ++i) {
				video::SColor cellcolor(255, 255, 255, 255);
				if (parseColorString(content[i * colcount + j], cellcolor, true))
					rows[i].colors.push_back(std::make_pair(cellcolor, j+span));
			}
		}
		else if (columntype == COLUMN_TYPE_INDENT ||
				columntype == COLUMN_TYPE_TREE) {
			// For column type "tree", reserve additional space for +/-
			// Also enable special processing for treeview-type tables
			s32 content_width = 0;
			if (columntype == COLUMN_TYPE_TREE) {
				content_width = m_font ? m_font->getDimension(L"+").Width : 0;
				m_has_tree_column = true;
			}
			// Add a new cell (of indent or tree type) to each row
			for (s32 i = 0; i < rowcount; ++i) {
				TempRow *row = &rows[i];

				s32 indentlevel = stoi(content[i * colcount + j]);
				indentlevel = MYMAX(indentlevel, 0);
				if (columntype == COLUMN_TYPE_TREE)
					row->indent = indentlevel;

				newcell.xmin = row->x + padding;
				newcell.xpos = newcell.xmin + indentlevel * width;
				newcell.xmax = newcell.xpos + content_width;
				newcell.content_index = 0;
				newcell.color_defined = !rows[i].colors.empty();
				if (newcell.color_defined)
					newcell.color = rows[i].colors.back().first;
				row->cells.push_back(newcell);
				row->x = newcell.xmax;
			}
		}
	}

	// Copy temporary rows to not so temporary rows
	if (rowcount >= 1) {
		m_rows.resize(rowcount);
		for (s32 i = 0; i < rowcount; ++i) {
			Row *row = &m_rows[i];
			row->cellcount = rows[i].cells.size();
			row->cells = new Cell[row->cellcount];
			memcpy((void*) row->cells, (void*) &rows[i].cells[0],
					row->cellcount * sizeof(Cell));
			row->indent = rows[i].indent;
			row->visible_index = i;
			m_visible_rows.push_back(i);
		}
	}

	if (m_has_tree_column) {
		// Treeview: convert tree to indent cells on leaf rows
		for (s32 i = 0; i < rowcount; ++i) {
			if (i == rowcount-1 || m_rows[i].indent >= m_rows[i+1].indent)
				for (s32 j = 0; j < m_rows[i].cellcount; ++j)
					if (m_rows[i].cells[j].content_type == COLUMN_TYPE_TREE)
						m_rows[i].cells[j].content_type = COLUMN_TYPE_INDENT;
		}

		// Treeview: close rows according to opendepth option
		std::set<s32> opened_trees;
		for (s32 i = 0; i < rowcount; ++i)
			if (m_rows[i].indent < opendepth)
				opened_trees.insert(i);
		setOpenedTrees(opened_trees);
	}

	// Delete temporary information used only during setTable()
	delete[] rows;
	allocationComplete();

	// Clamp scroll bar position
	updateScrollBar();
}
Ejemplo n.º 13
0
void MixScreen::resizeImage( UInt2 &imgSize )
{
    freeImage();
    allocImage( imgSize );
    m_mon.resizeImage(imgSize);
}
Ejemplo n.º 14
0
void Monitor::resizeImage( UInt2 &imgSize )
{
    freeImage();
    allocImage( imgSize );
}