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https://github.com/Rayerd/dfl.git
synced 2025-04-26 04:59:55 +03:00
dfl.printing and dfl.drawing is updated
- In dfl.printing, default printing scale is now GraphicsUnit.DISPLAY (BREAKING CHANGE) - In drawing, multiple monitor is now suport - Changed common dialog example code about printing
This commit is contained in:
haru-s
parent
000ba4ea27
commit
95c263c566
4 changed files with 695 additions and 579 deletions
5
examples/commondialog/.vscode/tasks.json
vendored
5
examples/commondialog/.vscode/tasks.json
vendored
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@ -12,7 +12,10 @@
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"problemMatcher": [
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"$dmd"
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],
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"group": "build",
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"group":{
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"kind": "build",
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"isDefault": true
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},
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"label": "dub: Build commondialog_sample",
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"detail": "dub build --compiler=dmd.EXE -a=x86_64 -b=debug -c=application"
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}
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@ -345,15 +345,16 @@ class MainForm : Form
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_document.printPage ~= (PrintDocument doc, PrintPageEventArgs e) {
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Graphics g = e.graphics;
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int dpiX = e.pageSettings.printerResolution.x; // dpi unit.
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int dpiY = e.pageSettings.printerResolution.y; // dpi unit.
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// NOTE: BREAKING CHANGE: Changed default scale unit of Graphics is now 1/100 inches from pixels.
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assert(g.pageUnit == GraphicsUnit.DISPLAY);
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// Draw margin border to all pages.
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Rect marginRect = Rect(
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e.marginBounds.x * dpiX / 100, // e.marginBounds is 1/100 dpi unit.
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e.marginBounds.y * dpiY / 100,
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e.marginBounds.width * dpiX / 100,
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e.marginBounds.height * dpiY / 100);
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e.marginBounds.x, // e.marginBounds is 1/100 dpi unit.
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e.marginBounds.y,
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e.marginBounds.width,
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e.marginBounds.height);
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g.drawRectangle(new Pen(Color.green, 10), marginRect);
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if (e.currentPage == 1) // Draw page 1.
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@ -366,38 +367,38 @@ class MainForm : Form
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"PrintPageEventArgs.pageBounds: " ~ to!string(e.pageBounds) ~ "\n\n" ~
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"PrintPageEventArgs.marginBounds: " ~ to!string(e.marginBounds);
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Rect paramPrintRect = Rect(
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e.marginBounds.x * dpiX / 100, // e.marginBounds is 1/100 dpi unit.
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e.marginBounds.y * dpiY / 100,
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e.marginBounds.width * dpiX / 100,
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e.marginBounds.height * dpiY / 100
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e.marginBounds.x, // e.marginBounds is 1/100 dpi unit.
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e.marginBounds.y,
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e.marginBounds.width,
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e.marginBounds.height
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);
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g.drawText(
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str,
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new Font("MS Gothic", 8/+pt+/ * dpiX / 72),
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new Font("MS Gothic", 8/+pt+/ * 100 / 72),
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Color.black,
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paramPrintRect
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);
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}
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else if (e.currentPage == 2) // Draw page 2.
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{
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Rect redRect = Rect(1 * dpiX, 1 * dpiY, 1 * dpiX, 1 * dpiY); // 1 x 1 inch.
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Rect redRect = Rect(1 * 100, 1 * 100, 1 * 100, 1 * 100); // 1 x 1 inch.
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redRect.offset(marginRect.x, marginRect.y);
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g.fillRectangle(new SolidBrush(Color.red), redRect);
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Rect blueRect = Rect(dpiX, dpiY, 3 * dpiX, 3 * dpiY); // 3 x 3 inch.
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Rect blueRect = Rect(100, 100, 3 * 100, 3 * 100); // 3 x 3 inch.
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blueRect.offset(marginRect.x, marginRect.y);
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g.drawRectangle(new Pen(Color.blue, 10), blueRect);
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Rect textRect = Rect(1 * dpiX, 1 * dpiY, 1 * dpiX, 1 * dpiY); // 1 x 1 inch.
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Rect textRect = Rect(1 * 100, 1 * 100, 1 * 100, 1 * 100); // 1 x 1 inch.
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textRect.offset(marginRect.x, marginRect.y);
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g.drawText(
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"ABCDEあいうえお",
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new Font("MS Gothic", 12/+pt+/ * dpiX / 72),
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new Font("MS Gothic", 12/+pt+/ * 100 / 72),
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Color.black,
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textRect
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);
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Rect purpleRect = Rect(3 * dpiX, 3 * dpiY, 1 * dpiX, 1 * dpiY); // 1 x 1 inch.
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Rect purpleRect = Rect(3 * 100, 3 * 100, 1 * 100, 1 * 100); // 1 x 1 inch.
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purpleRect.offset(marginRect.x, marginRect.y);
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g.drawEllipse(new Pen(Color.purple, 10), purpleRect);
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@ -407,10 +408,10 @@ class MainForm : Form
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{
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g.drawLine(
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pen,
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marginRect.x + cast(int)(x / 4.0 * dpiX),
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e.marginBounds.y * dpiY / 100,
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marginRect.x + cast(int)((lineNum - x - 1)/4.0 * dpiX),
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e.marginBounds.bottom * dpiY / 100);
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marginRect.x + cast(int)(x / 4.0 * 100),
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e.marginBounds.y,
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marginRect.x + cast(int)((lineNum - x - 1)/4.0 * 100),
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e.marginBounds.bottom);
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}
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}
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};
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1123
source/dfl/drawing.d
1123
source/dfl/drawing.d
File diff suppressed because it is too large
Load diff
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@ -57,7 +57,7 @@ final static class PrinterUnitConvert
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return value * to / from;
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}
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///
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/// ditto
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static int convert(int value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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double from = unitsPerDisplay(fromUnit);
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@ -65,7 +65,7 @@ final static class PrinterUnitConvert
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return cast(int)(value * to / from);
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}
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///
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/// ditto
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static Margins convert(Margins value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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return new Margins(
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@ -76,7 +76,7 @@ final static class PrinterUnitConvert
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);
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}
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///
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/// ditto
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static Point convert(Point value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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return Point(
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@ -85,7 +85,7 @@ final static class PrinterUnitConvert
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);
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}
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///
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/// ditto
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static POINT convert(POINT value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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return POINT(
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@ -94,7 +94,7 @@ final static class PrinterUnitConvert
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);
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}
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///
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/// ditto
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static Rect convert(Rect value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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return Rect(
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@ -105,7 +105,7 @@ final static class PrinterUnitConvert
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);
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}
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///
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/// ditto
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static RECT convert(RECT value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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return RECT(
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@ -116,7 +116,7 @@ final static class PrinterUnitConvert
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);
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}
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///
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/// ditto
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static Size convert(Size value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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return Size(
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@ -125,7 +125,7 @@ final static class PrinterUnitConvert
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);
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}
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///
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/// ditto
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static SIZE convert(SIZE value, PrinterUnit fromUnit, PrinterUnit toUnit)
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{
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return SIZE(
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@ -866,6 +866,12 @@ private PrinterResolution[] _createPrinterResolutionArray(HGLOBAL hDevMode)
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}
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}
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private
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{
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enum DEFAULT_PRINTER_RESOLUTION_X = 200;
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enum DEFAULT_PRINTER_RESOLUTION_Y = 200;
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}
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///
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class PrinterSettings
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{
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@ -919,7 +925,7 @@ class PrinterSettings
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false, // true is landscape (w > h).
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new PaperSize(PaperKind.A4, "A4", 827, 1169), // 1/100 inch unit. (210 x 297 mm)
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new PaperSource(PaperSourceKind.FORM_SOURCE, "Tray"),
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new PrinterResolution(PrinterResolutionKind.CUSTOM, 200, 200)); // dpi unit.
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new PrinterResolution(PrinterResolutionKind.CUSTOM, DEFAULT_PRINTER_RESOLUTION_X, DEFAULT_PRINTER_RESOLUTION_Y)); // dpi unit.
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}
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return _defaultPageSettings;
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}
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@ -2124,8 +2130,8 @@ class PrintPreviewControl : Control
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DEVMODE* pDevMode = cast(DEVMODE*)GlobalLock(pd.hDevMode);
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scope(exit)
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GlobalUnlock(pDevMode);
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pDevMode.dmPrintQuality = 200; // dpi
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pDevMode.dmYResolution = 200; // dpi
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pDevMode.dmPrintQuality = DEFAULT_PRINTER_RESOLUTION_X; // dpi
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pDevMode.dmYResolution = DEFAULT_PRINTER_RESOLUTION_Y; // dpi
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pDevMode.dmOrientation = {
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if (document.printerSettings.defaultPageSettings.landscape)
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return DMORIENT_LANDSCAPE;
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@ -2187,12 +2193,12 @@ class PrintPreviewControl : Control
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mouseDown(this, e);
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}
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static const uint LEFT_MARIGIN = 20; // Dots
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static const uint RIGHT_MARGIN = 20; // Dots
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static const uint TOP_MARGIN = 20; // Dots
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static const uint BOTTOM_MARGIN = 20; // Dots
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static const uint HORIZONTAL_SPAN = 20; // Dots
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static const uint VERTICAL_SPAN = 20; // Dots
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enum LEFT_MARIGIN = 20; // Dots
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enum RIGHT_MARGIN = 20; // Dots
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enum TOP_MARGIN = 20; // Dots
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enum BOTTOM_MARGIN = 20; // Dots
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enum HORIZONTAL_SPAN = 20; // Dots
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enum VERTICAL_SPAN = 20; // Dots
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///
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protected override void onPaint(PaintEventArgs e)
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@ -2203,8 +2209,6 @@ class PrintPreviewControl : Control
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if (this.autoZoom)
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{
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const Rect screenRect = Rect(0, 0, _background.width, _background.height);
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const Rect paperRect = _toRect(document.printerSettings.defaultPageSettings);
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uint h0 = height;
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uint w0 = screenRect.width * height / screenRect.height;
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if (w0 >= width)
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@ -2495,31 +2499,6 @@ class PrintPreviewDialog : Form
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}
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}
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///
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// final class PreviewPageInfo
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// {
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// private Image _image;
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// private Size _size; // 1/100 inch unit.
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// ///
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// this(Image image, Size size)
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// {
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// _image = image;
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// _size = size;
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// }
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// ///
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// Image image() // getter
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// {
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// return _image;
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// }
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// /// Gets the size of the printed page, in 1/100 inch unit.
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// Size physicalSize() const // getter
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// {
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// return _size;
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// }
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// }
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///
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class PreviewPrintController : PrintController
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@ -2538,12 +2517,6 @@ class PreviewPrintController : PrintController
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_previewControl = previewControl;
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}
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///
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// PreviewPageInfo[] getPreviewPageInfo()
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// {
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// assert(0);
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// }
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///
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override void onStartPrint(PrintDocument document, PrintEventArgs e)
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{
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@ -2556,12 +2529,12 @@ class PreviewPrintController : PrintController
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// Do nothing.
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}
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///
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/// Create and draw the back screen.
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override Graphics onStartPage(PrintDocument document, PrintPageEventArgs e)
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{
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Rect paperRect = _toRect(document.printerSettings.defaultPageSettings);
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_pageGraphics = {
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// Be dispose() called in onEntPage().
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// Be dispose() called in onEntPage().
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if (e.pageBounds.width <= e.pageBounds.height)
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return new MemoryGraphics(paperRect.width, paperRect.height, e.graphics.handle);
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else
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@ -2574,9 +2547,12 @@ class PreviewPrintController : PrintController
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return _pageGraphics;
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}
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///
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/// Transfer from the back screen to the front screen.
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override void onEndPage(PrintDocument document, PrintPageEventArgs e)
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{
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// Initialize graphics unit that is changed in user side.
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_pageGraphics.pageUnit = GraphicsUnit.DISPLAY;
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// Draw the current page number.
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const string currentPageString = to!string(e.currentPage);
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Font font = new Font("MS Gothic", 100/+pt+/ * e.pageSettings.printerResolution.y / 72);
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@ -2584,7 +2560,9 @@ class PreviewPrintController : PrintController
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_pageGraphics.drawText(currentPageString, font, Color.black, Rect(0, 0, 1000, 1000));
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// Draw the main image.
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const Rect screenRect = Rect(0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN)); // NOTE: Gets MemoryGraphics size as the background DC.
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const int deviceWidth = GetSystemMetrics(SM_CXSCREEN); // pixel unit.
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const int deviceHeight = GetSystemMetrics(SM_CYSCREEN); // pixel unit.
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const Rect screenRect = Rect(0, 0, deviceWidth, deviceHeight); // NOTE: Gets MemoryGraphics size as the background DC.
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const Rect paperRect = _toRect(document.printerSettings.defaultPageSettings);
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const uint row = (e.currentPage - _previewControl.startPage - 1) % _previewControl.rows;
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const uint col = (e.currentPage - _previewControl.startPage - 1) / _previewControl.rows;
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@ -2607,7 +2585,7 @@ class PreviewPrintController : PrintController
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}
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else
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{
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// Bottom side is over size.
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// The bottom side protruded.
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w0 = w2;
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h0 = h2;
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}
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@ -2621,7 +2599,7 @@ class PreviewPrintController : PrintController
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}
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else
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{
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// Right side is over size.
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// The right side protruded.
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w0 = w1;
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h0 = h1;
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}
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@ -2637,8 +2615,8 @@ class PreviewPrintController : PrintController
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_pageGraphics.handle, // SRC
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0,
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0,
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paperRect.width,
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paperRect.height,
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paperRect.width * 100 / DEFAULT_PRINTER_RESOLUTION_X,
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paperRect.height * 100 / DEFAULT_PRINTER_RESOLUTION_Y,
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SRCCOPY
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);
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_pageGraphics.dispose(); // Created in onStartPage().
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@ -2652,10 +2630,9 @@ class PreviewPrintController : PrintController
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///
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private Rect _toRect(PageSettings page)
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{
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return Rect(
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(page.bounds.x - page.margins.left) * page.printerResolution.x / 100,
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(page.bounds.y - page.margins.top) * page.printerResolution.y / 100,
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(page.bounds.x + page.bounds.width + page.margins.right) * page.printerResolution.x / 100,
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(page.bounds.y + page.bounds.height + page.margins.bottom) * page.printerResolution.y / 100
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);
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const int paperLeft = (page.bounds.x - page.margins.left) * page.printerResolution.x / 100;
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const int paperTop = (page.bounds.y - page.margins.top) * page.printerResolution.y / 100;
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const int paperWidth = (page.bounds.x + page.bounds.width + page.margins.right) * page.printerResolution.x / 100;
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const int paperHeight = (page.bounds.y + page.bounds.height + page.margins.bottom) * page.printerResolution.y / 100;
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return Rect(paperLeft, paperTop, paperWidth, paperHeight);
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}
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