Examples with CHAR com.sun.jna.platform.win32.WinDef.CHAR used on opensource projects

Example 6 with CHAR

use of com.sun.jna.platform.win32.WinDef.CHAR in project jna by java-native-access.

the class PsapiTest method testGetModuleFileNameEx.

@Test
public void testGetModuleFileNameEx() {
    final JFrame w = new JFrame();
    try {
        w.setVisible(true);
        final String searchSubStr = "\\bin\\java";
        final HWND hwnd = new HWND(Native.getComponentPointer(w));
        final IntByReference pid = new IntByReference();
        User32.INSTANCE.GetWindowThreadProcessId(hwnd, pid);
        final HANDLE process = Kernel32.INSTANCE.OpenProcess(0x0400 | 0x0010, false, pid.getValue());
        if (process == null)
            throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
        // check ANSI function
        final byte[] filePathAnsi = new byte[1025];
        int length = Psapi.INSTANCE.GetModuleFileNameExA(process, null, filePathAnsi, filePathAnsi.length - 1);
        if (length == 0)
            throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
        assertTrue("Path didn't contain '" + searchSubStr + "': " + Native.toString(filePathAnsi), Native.toString(filePathAnsi).toLowerCase().contains(searchSubStr));
        // check Unicode function
        final char[] filePathUnicode = new char[1025];
        length = Psapi.INSTANCE.GetModuleFileNameExW(process, null, filePathUnicode, filePathUnicode.length - 1);
        if (length == 0)
            throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
        assertTrue("Path didn't contain '" + searchSubStr + "': " + Native.toString(filePathUnicode), Native.toString(filePathUnicode).toLowerCase().contains(searchSubStr));
        // check default function
        final int memAllocSize = 1025 * Native.WCHAR_SIZE;
        final Memory filePathDefault = new Memory(memAllocSize);
        length = Psapi.INSTANCE.GetModuleFileNameEx(process, null, filePathDefault, (memAllocSize / Native.WCHAR_SIZE) - 1);
        if (length == 0)
            throw new Win32Exception(Kernel32.INSTANCE.GetLastError());
        assertTrue("Path didn't contain '" + searchSubStr + "': " + Native.toString(filePathDefault.getCharArray(0, memAllocSize / Native.WCHAR_SIZE)), Native.toString(filePathDefault.getCharArray(0, memAllocSize / Native.WCHAR_SIZE)).toLowerCase().contains(searchSubStr));
    } finally {
        w.dispose();
    }
}

Example 7 with CHAR

use of com.sun.jna.platform.win32.WinDef.CHAR in project jna by java-native-access.

the class Excelautomation_KB_219151_Mod method displayQuaterlySales.

private static void displayQuaterlySales(ComIWorksheet sheet) {
    // Determine how many quarters to display data for.
    int iNumQtrs = 4;
    for (; iNumQtrs >= 2; iNumQtrs--) {
        JOptionPane pane = new JOptionPane(String.format("Enter sales data for %d quarter(s)?", iNumQtrs), JOptionPane.QUESTION_MESSAGE);
        pane.setOptionType(JOptionPane.YES_NO_OPTION);
        JDialog dialog = pane.createDialog("Input...");
        dialog.setAlwaysOnTop(true);
        dialog.show();
        if (((Integer) pane.getValue()) == JOptionPane.YES_OPTION) {
            break;
        }
    }
    JOptionPane.showMessageDialog(null, String.format("Displaying data for %d quarter(s).", iNumQtrs));
    // Starting at E1, fill headers for the number of columns selected.
    ComIRange oResizeRange = sheet.getRange("E1", "E1").getResize(VARIANT_MISSING, iNumQtrs);
    oResizeRange.setFormula("=\"Q\" & COLUMN() - 4 & CHAR(10) & \"Sales\"");
    // Change the Orientation and WrapText properties for the headers.
    oResizeRange.setOrientation(38);
    oResizeRange.setWrapText(true);
    // Fill the interior color of the headers.
    oResizeRange.getInterior().setColorIndex(36);
    // Fill the columns with a formula and apply a number format.
    oResizeRange = sheet.getRange("E2", "E6").getResize(VARIANT_MISSING, iNumQtrs);
    oResizeRange.setFormula("=RAND()*100");
    oResizeRange.setNumberFormat("$0.00");
    // Apply borders to the Sales data and headers.
    oResizeRange = sheet.getRange("E1", "E6").getResize(VARIANT_MISSING, iNumQtrs);
    oResizeRange.getBorders().setWeight(XlBorderWeight.xlThin);
    // Add a Totals formula for the sales data and apply a border.
    oResizeRange = sheet.getRange("E8", "E8").getResize(VARIANT_MISSING, iNumQtrs);
    oResizeRange.setFormula("=SUM(E2:E6)");
    Borders oResizeRangeBorders = oResizeRange.getBorders();
    oResizeRangeBorders.setLineStyle(XlLineStyle.xlDouble);
    oResizeRangeBorders.setWeight(XlBorderWeight.xlThick);
    // Add a Chart for the selected data
    oResizeRange = sheet.getRange("E2:E6").getResize(VARIANT_MISSING, iNumQtrs);
    Chart chart = sheet.getParent().getCharts().Add(VARIANT_MISSING, VARIANT_MISSING, VARIANT_MISSING, VARIANT_MISSING);
    // Java note: Assumption is, that VARIANT_MISSING is the correct indicator
    // for missing values, it turns out, NULL is correct in this case...
    chart.ChartWizard(oResizeRange, XlChartType.xl3DColumn, VARIANT_MISSING, XlRowCol.xlColumns, null, null, null, null, null, null, null);
    chart.SeriesCollection(1).setXValues(sheet.getRange("C2", "C6"));
    for (int i = 1; i <= iNumQtrs; i++) {
        chart.SeriesCollection(i).setName("=\"Q" + Integer.toString(i) + "\"");
    }
    chart.Location(XlChartLocation.xlLocationAsObject, sheet.getName());
    // Move the chart so as not to cover your data.
    Shape shape = sheet.getShapes().Item(1);
    shape.setTop(sheet.getRows(10).getTop());
    shape.setLeft(sheet.getColumns(2).getLeft());
}

Example 8 with CHAR

use of com.sun.jna.platform.win32.WinDef.CHAR in project jna by java-native-access.

the class Kernel32Test method testGetPrivateProfileSection.

public final void testGetPrivateProfileSection() throws IOException {
    final File tmp = File.createTempFile("testGetPrivateProfileSection", ".ini");
    tmp.deleteOnExit();
    final PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(tmp)));
    try {
        writer.println("[X]");
        writer.println("A=1");
        writer.println("B=X");
    } finally {
        writer.close();
    }
    final char[] buffer = new char[9];
    final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSection("X", buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
    assertEquals(len.intValue(), 7);
    assertEquals(new String(buffer), "A=1\0B=X\0\0");
}

Example 9 with CHAR

use of com.sun.jna.platform.win32.WinDef.CHAR in project jna by java-native-access.

the class Kernel32VolumeManagementFunctionsTest method testEnumVolumes.

@Test
public void testEnumVolumes() {
    char[] lpszVolumeName = new char[WinDef.MAX_PATH + 1];
    HANDLE hFindVolume = assertValidHandle("FindFirstVolume", Kernel32.INSTANCE.FindFirstVolume(lpszVolumeName, lpszVolumeName.length));
    try {
        int foundPaths = 0;
        do {
            String volumeGUID = Native.toString(lpszVolumeName);
            testEnumVolumeMountMoints(volumeGUID);
            foundPaths += testGetVolumePathNamesForVolumeName(volumeGUID);
        } while (Kernel32.INSTANCE.FindNextVolume(hFindVolume, lpszVolumeName, lpszVolumeName.length));
        assertTrue("No paths were found", foundPaths > 0);
        int hr = Kernel32.INSTANCE.GetLastError();
        assertEquals("Bad volumes enum termination reason", WinError.ERROR_NO_MORE_FILES, hr);
    } finally {
        assertCallSucceeded("FindVolumeClose", Kernel32.INSTANCE.FindVolumeClose(hFindVolume));
    }
}

Example 10 with CHAR

use of com.sun.jna.platform.win32.WinDef.CHAR in project jna by java-native-access.

the class Kernel32Test method testGetPrivateProfileSectionNames.

public final void testGetPrivateProfileSectionNames() throws IOException {
    final File tmp = File.createTempFile("testGetPrivateProfileSectionNames", ".ini");
    tmp.deleteOnExit();
    final PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(tmp)));
    try {
        writer.println("[S1]");
        writer.println("[S2]");
    } finally {
        writer.close();
    }
    final char[] buffer = new char[7];
    final DWORD len = Kernel32.INSTANCE.GetPrivateProfileSectionNames(buffer, new DWORD(buffer.length), tmp.getCanonicalPath());
    assertEquals(len.intValue(), 5);
    assertEquals(new String(buffer), "S1\0S2\0\0");
}