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-rw-r--r--Source/WebKit/win/WebCoreSupport/WebDragClient.cpp151
1 files changed, 0 insertions, 151 deletions
diff --git a/Source/WebKit/win/WebCoreSupport/WebDragClient.cpp b/Source/WebKit/win/WebCoreSupport/WebDragClient.cpp
index 184df95..c232867 100644
--- a/Source/WebKit/win/WebCoreSupport/WebDragClient.cpp
+++ b/Source/WebKit/win/WebCoreSupport/WebDragClient.cpp
@@ -35,39 +35,11 @@
#include <WebCore/ClipboardWin.h>
#include <WebCore/DragController.h>
#include <WebCore/DragData.h>
-#include <WebCore/Font.h>
-#include <WebCore/FontDescription.h>
-#include <WebCore/FontSelector.h>
#include <WebCore/FrameView.h>
#include <WebCore/GraphicsContext.h>
#include <WebCore/Page.h>
-#include <WebCore/Settings.h>
-#include <WebCore/StringTruncator.h>
-#include <WebCore/TextRun.h>
-#include <WebCore/WebCoreTextRenderer.h>
#pragma warning(pop)
-namespace WebCore {
- HBITMAP allocImage(HDC dc, IntSize size, PlatformGraphicsContext** targetRef);
- void deallocContext(PlatformGraphicsContext* target);
-}
-
-
-#define DRAG_LABEL_BORDER_X 4
-// Keep border_y in synch with DragController::LinkDragBorderInset
-#define DRAG_LABEL_BORDER_Y 2
-#define DRAG_LABEL_RADIUS 5
-#define DRAG_LABEL_BORDER_Y_OFFSET 2
-
-#define MIN_DRAG_LABEL_WIDTH_BEFORE_CLIP 120
-
-// Observation says max size is 200x200
-#define MAX_DRAG_LABEL_WIDTH 200
-#define MAX_DRAG_LABEL_STRING_WIDTH (MAX_DRAG_LABEL_WIDTH - 2 * DRAG_LABEL_BORDER_X)
-
-#define DRAG_LINK_LABEL_FONT_SIZE 11
-#define DRAG_LINK_URL_FONT_SIZE 10
-
using namespace WebCore;
static DWORD draggingSourceOperationMaskToDragCursors(DragOperation op)
@@ -197,129 +169,6 @@ void WebDragClient::startDrag(DragImageRef image, const IntPoint& imageOrigin, c
}
}
-static Font dragLabelFont(int size, bool bold, FontRenderingMode renderingMode)
-{
- NONCLIENTMETRICS metrics;
- metrics.cbSize = sizeof(metrics);
- SystemParametersInfo(SPI_GETNONCLIENTMETRICS, metrics.cbSize, &metrics, 0);
- FontDescription desc;
- desc.setWeight(bold ? FontWeightBold : FontWeightNormal);
- FontFamily family;
- family.setFamily(metrics.lfSmCaptionFont.lfFaceName);
- desc.setFamily(family);
- desc.setSpecifiedSize((float)size);
- desc.setComputedSize((float)size);
- desc.setRenderingMode(renderingMode);
- Font result = Font(desc, 0, 0);
- result.update(0);
- return result;
-}
-
-DragImageRef WebDragClient::createDragImageForLink(KURL& url, const String& inLabel, Frame* frame)
-{
- // This is more or less an exact match for the Mac OS X code.
-
- const Font* labelFont;
- const Font* urlFont;
-
- if (frame->settings() && frame->settings()->fontRenderingMode() == AlternateRenderingMode) {
- static const Font alternateRenderingModeLabelFont = dragLabelFont(DRAG_LINK_LABEL_FONT_SIZE, true, AlternateRenderingMode);
- static const Font alternateRenderingModeURLFont = dragLabelFont(DRAG_LINK_URL_FONT_SIZE, false, AlternateRenderingMode);
- labelFont = &alternateRenderingModeLabelFont;
- urlFont = &alternateRenderingModeURLFont;
- } else {
- static const Font normalRenderingModeLabelFont = dragLabelFont(DRAG_LINK_LABEL_FONT_SIZE, true, NormalRenderingMode);
- static const Font normalRenderingModeURLFont = dragLabelFont(DRAG_LINK_URL_FONT_SIZE, 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->ascent() + labelFont->descent());
-
- if (labelSize.width() > MAX_DRAG_LABEL_STRING_WIDTH){
- labelSize.setWidth(MAX_DRAG_LABEL_STRING_WIDTH);
- clipLabelString = true;
- }
-
- IntSize urlStringSize;
- IntSize imageSize(labelSize.width() + DRAG_LABEL_BORDER_X * 2,
- labelSize.height() + DRAG_LABEL_BORDER_Y * 2);
-
- if (drawURLString) {
- urlStringSize.setWidth(urlFont->width(urlRun));
- urlStringSize.setHeight(urlFont->ascent() + urlFont->descent());
- imageSize.setHeight(imageSize.height() + urlStringSize.height());
- if (urlStringSize.width() > MAX_DRAG_LABEL_STRING_WIDTH) {
- imageSize.setWidth(MAX_DRAG_LABEL_WIDTH);
- clipURLString = true;
- } else {
- imageSize.setWidth(std::max(labelSize.width(), urlStringSize.width()) + DRAG_LABEL_BORDER_X * 2);
- }
- }
-
- // We now know how big the image needs to be, so we create and
- // fill the background
- HBITMAP image = 0;
- HDC dc = GetDC(0);
- HDC workingDC = CreateCompatibleDC(dc);
- if (!workingDC) {
- ReleaseDC(0, dc);
- return 0;
- }
-
- PlatformGraphicsContext* contextRef;
- image = allocImage(workingDC, imageSize, &contextRef);
- if (!image) {
- DeleteDC(workingDC);
- ReleaseDC(0, dc);
- return 0;
- }
-
- ::SelectObject(workingDC, image);
- 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(DRAG_LABEL_RADIUS, DRAG_LABEL_RADIUS);
- IntRect rect(0, 0, imageSize.width(), imageSize.height());
- context.fillRoundedRect(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() - (DRAG_LABEL_BORDER_X * 2.0f), *urlFont, false);
- IntPoint textPos(DRAG_LABEL_BORDER_X, imageSize.height() - (DRAG_LABEL_BORDER_Y_OFFSET + urlFont->descent()));
- WebCoreDrawDoubledTextAtPoint(context, urlString, textPos, *urlFont, topColor, bottomColor);
- }
-
- if (clipLabelString)
- label = StringTruncator::rightTruncate(label, imageSize.width() - (DRAG_LABEL_BORDER_X * 2.0f), *labelFont, false);
-
- IntPoint textPos(DRAG_LABEL_BORDER_X, DRAG_LABEL_BORDER_Y + labelFont->pixelSize());
- WebCoreDrawDoubledTextAtPoint(context, label, textPos, *labelFont, topColor, bottomColor);
-
- deallocContext(contextRef);
- DeleteDC(workingDC);
- ReleaseDC(0, dc);
- return image;
-}
-
void WebDragClient::dragControllerDestroyed()
{
delete this;
generated by cgit v1.1 at 2024-06-07 16:30:15 +0000