diff options
Diffstat (limited to 'japi')
| -rw-r--r-- | japi/Jscanimage.java | 28 | ||||
| -rw-r--r-- | japi/Makefile.am | 11 | ||||
| -rw-r--r-- | japi/Makefile.in | 767 | ||||
| -rw-r--r-- | japi/Sane.c | 22 | ||||
| -rw-r--r-- | japi/Sane.java | 4 | ||||
| -rw-r--r-- | japi/SaneDevice.java | 10 | ||||
| -rw-r--r-- | japi/SaneOption.java | 25 | ||||
| -rw-r--r-- | japi/SaneParameters.java | 12 | ||||
| -rw-r--r-- | japi/SaneRange.java | 1 | ||||
| -rw-r--r-- | japi/ScanIt.java | 16 | ||||
| -rw-r--r-- | japi/Test.java | 12 |
11 files changed, 68 insertions, 840 deletions
diff --git a/japi/Jscanimage.java b/japi/Jscanimage.java index d3ab32d..129d055 100644 --- a/japi/Jscanimage.java +++ b/japi/Jscanimage.java @@ -238,7 +238,7 @@ public class Jscanimage extends Frame implements WindowListener, int status = sane.getControlOption(saneHandle, 0, numDevOptions, null); if (status != Sane.STATUS_GOOD) { - System.out.println("controlOption() failed. Status= " + System.out.println("controlOption() failed. Status= " + status); return (false); } @@ -262,7 +262,7 @@ public class Jscanimage extends Frame implements WindowListener, if (opt.unit == SaneOption.UNIT_NONE) title = opt.title; else // Show units. - title = opt.title + " [" + + title = opt.title + " [" + opt.unitString(unitLength) + ']'; switch (opt.type) { @@ -295,7 +295,7 @@ public class Jscanimage extends Frame implements WindowListener, case SaneOption.CONSTRAINT_RANGE: // A scale. SaneSlider slider = new FixedSaneSlider( - opt.rangeConstraint.min, + opt.rangeConstraint.min, opt.rangeConstraint.max, opt.unit == SaneOption.UNIT_MM, this, i, opt.desc); @@ -320,7 +320,7 @@ public class Jscanimage extends Frame implements WindowListener, case SaneOption.CONSTRAINT_RANGE: // A scale. SaneSlider slider = new SaneSlider( - opt.rangeConstraint.min, + opt.rangeConstraint.min, opt.rangeConstraint.max, this, i, opt.desc); addLabeledOption(group, title, slider, c); @@ -347,7 +347,7 @@ public class Jscanimage extends Frame implements WindowListener, addControl(list); break; case SaneOption.CONSTRAINT_NONE: - SaneTextField tfield = new SaneTextField(16, + SaneTextField tfield = new SaneTextField(16, this, i, opt.desc); addLabeledOption(group, title, tfield, c); addControl(tfield); @@ -511,8 +511,8 @@ public class Jscanimage extends Frame implements WindowListener, public void setControlOption(int optNum, int val) { int [] info = new int[1]; - if (sane.setControlOption(saneHandle, optNum, - SaneOption.ACTION_SET_VALUE, val, info) + if (sane.setControlOption(saneHandle, optNum, + SaneOption.ACTION_SET_VALUE, val, info) != Sane.STATUS_GOOD) System.out.println("setControlOption() failed."); checkOptionInfo(info[0]); @@ -524,8 +524,8 @@ public class Jscanimage extends Frame implements WindowListener, public void setControlOption(int optNum, String val) { int [] info = new int[1]; - if (sane.setControlOption(saneHandle, optNum, - SaneOption.ACTION_SET_VALUE, val, info) + if (sane.setControlOption(saneHandle, optNum, + SaneOption.ACTION_SET_VALUE, val, info) != Sane.STATUS_GOOD) System.out.println("setControlOption() failed."); checkOptionInfo(info[0]); @@ -783,7 +783,7 @@ class SaneSlider extends JPanel implements SaneComponent, ChangeListener add(label, c); c.weightx = .8; // Give most weight to slider. c.fill = GridBagConstraints.HORIZONTAL; - slider = new JSlider(JSlider.HORIZONTAL, min, max, + slider = new JSlider(JSlider.HORIZONTAL, min, max, min + (max - min)/2); add(slider, c); // Set tool tip. @@ -855,7 +855,7 @@ class FixedSaneSlider extends SaneSlider double val = (double) slider.getValue(); // Convert to actual control scale. val = min + ((val - SCALE_MIN)/(SCALE_MAX - SCALE_MIN)) * (max - min); - label.setText(format.format(optMM ? + label.setText(format.format(optMM ? val/dialog.getUnitLength() : val)); dialog.setControlOption(optNum, dialog.getSane().fix(val)); } @@ -872,9 +872,9 @@ class FixedSaneSlider extends SaneSlider { double val = dialog.getSane().unfix(ival[0]); // Show value with user's pref. - label.setText(format.format(optMM ? + label.setText(format.format(optMM ? val/dialog.getUnitLength() : val)); - val = SCALE_MIN + ((val - min)/(max - min)) * + val = SCALE_MIN + ((val - min)/(max - min)) * (SCALE_MAX - SCALE_MIN); slider.setValue((int) val); } @@ -916,7 +916,7 @@ class SaneButton extends JButton implements ActionListener /* * A combo-box for showing a list of items. */ -abstract class SaneComboBox extends JComboBox +abstract class SaneComboBox extends JComboBox implements SaneComponent, ItemListener { protected Jscanimage dialog; // That which created us. diff --git a/japi/Makefile.am b/japi/Makefile.am index cc7ac4a..e32c906 100644 --- a/japi/Makefile.am +++ b/japi/Makefile.am @@ -21,7 +21,7 @@ AM_LDFLAGS += $(STRICT_LDFLAGS) -version-number $(V_MAJOR):$(V_MINOR):$(V_REV) JAVA_SRC = SaneDevice.java SaneOption.java SaneRange.java\ Sane.java SaneParameters.java ScanIt.java \ ImageCanvas.java ImageCanvasClient.java \ - Test.java Jscanimage.java + Test.java Jscanimage.java dist_noinst_JAVA = $(JAVA_SRC) @@ -31,13 +31,12 @@ EXTRA_DIST = README.JAVA lib_LTLIBRARIES = libsanej.la -BUILT_SOURCES = Sane.h -CLEANFILES = Sane.h -nodist_libsanej_la_SOURCES = Sane.h libsanej_la_SOURCES = Sane.c libsanej_la_LIBADD = $(LIBSANE) -# Make sure that java classes get created before create Sane.h -Sane.h: classdist_noinst.stamp +# Explicit dependencies +nodist_libsanej_la_SOURCES: Sane.h +Sane.h: classnoinst.stamp $(JAVAH) Sane +CLEANFILES = Sane.h diff --git a/japi/Makefile.in b/japi/Makefile.in deleted file mode 100644 index 4a42758..0000000 --- a/japi/Makefile.in +++ /dev/null @@ -1,767 +0,0 @@ -# Makefile.in generated by automake 1.14.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2013 Free Software Foundation, Inc. - -# This Makefile.in is free software; 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install-strip installcheck installcheck-am \ - installdirs maintainer-clean maintainer-clean-generic \ - mostlyclean mostlyclean-compile mostlyclean-generic \ - mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \ - uninstall-am uninstall-libLTLIBRARIES - - -# Make sure that java classes get created before create Sane.h -Sane.h: classdist_noinst.stamp - $(JAVAH) Sane - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/japi/Sane.c b/japi/Sane.c index 1ddb4fc..3fd9996 100644 --- a/japi/Sane.c +++ b/japi/Sane.c @@ -104,7 +104,7 @@ JNIEXPORT jint JNICALL Java_Sane_getDevicesNative int i; /* Get the list. */ - status = sane_get_devices(&device_list, localOnly); + status = sane_get_devices(&device_list, localOnly); if (status != SANE_STATUS_GOOD) return (status); /* Get length of Java array. */ @@ -232,13 +232,13 @@ JNIEXPORT void JNICALL Java_Sane_getOptionNative jobject range = (*env)->AllocObject(env, rangeClass); /* Fill in fields. */ fid = (*env)->GetFieldID(env, rangeClass, "min", "I"); - (*env)->SetIntField(env, range, fid, + (*env)->SetIntField(env, range, fid, sopt->constraint.range->min); fid = (*env)->GetFieldID(env, rangeClass, "max", "I"); - (*env)->SetIntField(env, range, fid, + (*env)->SetIntField(env, range, fid, sopt->constraint.range->max); fid = (*env)->GetFieldID(env, rangeClass, "quant", "I"); - (*env)->SetIntField(env, range, fid, + (*env)->SetIntField(env, range, fid, sopt->constraint.range->quant); fid = (*env)->GetFieldID(env, optClass, "rangeConstraint", "LSaneRange;"); @@ -251,7 +251,7 @@ JNIEXPORT void JNICALL Java_Sane_getOptionNative jint *elements; int i; /* First word. is the length. */ - wordList = (*env)->NewIntArray(env, + wordList = (*env)->NewIntArray(env, sopt->constraint.word_list[0]); /* Copy in the integers. */ elements = (*env)->GetIntArrayElements(env, wordList, 0); @@ -272,7 +272,7 @@ JNIEXPORT void JNICALL Java_Sane_getOptionNative for (len = 0; sopt->constraint.string_list[len]; len++) ; - stringList = (*env)->NewObjectArray(env, len + 1, + stringList = (*env)->NewObjectArray(env, len + 1, stringClass, 0); /* Add each string. */ for (i = 0; i < len; i++) @@ -284,7 +284,7 @@ JNIEXPORT void JNICALL Java_Sane_getOptionNative /* 0 at end. */ (*env)->SetObjectArrayElement(env, stringList, len, 0); /* Set the field. */ - fid = (*env)->GetFieldID(env, optClass, + fid = (*env)->GetFieldID(env, optClass, "stringListConstraint", "[Ljava/lang/String;"); (*env)->SetObjectField(env, optObj, fid, stringList); } @@ -296,7 +296,7 @@ JNIEXPORT void JNICALL Java_Sane_getOptionNative * Signature: (II[I[I)I */ JNIEXPORT jint JNICALL Java_Sane_getControlOption__II_3I_3I - (JNIEnv *env, jobject jobj, jint handle, jint option, jintArray value, + (JNIEnv *env, jobject jobj, jint handle, jint option, jintArray value, jintArray info) { SANE_Status status; /* Gets status. */ @@ -318,7 +318,7 @@ JNIEXPORT jint JNICALL Java_Sane_getControlOption__II_3I_3I * Signature: (II[B[I)I */ JNIEXPORT jint JNICALL Java_Sane_getControlOption__II_3B_3I - (JNIEnv *env, jobject jobj, jint handle, jint option, jbyteArray value, + (JNIEnv *env, jobject jobj, jint handle, jint option, jbyteArray value, jintArray info) { SANE_Status status; /* Gets status. */ @@ -340,7 +340,7 @@ JNIEXPORT jint JNICALL Java_Sane_getControlOption__II_3B_3I * Signature: (IIII[I)I */ JNIEXPORT jint JNICALL Java_Sane_setControlOption__IIII_3I - (JNIEnv *env, jobject jobj, jint handle, jint option, jint action, + (JNIEnv *env, jobject jobj, jint handle, jint option, jint action, jint value, jintArray info) { SANE_Status status; /* Gets status. */ @@ -457,7 +457,7 @@ JNIEXPORT jint JNICALL Java_Sane_read /* Get actual data ptr. */ dataElements = (*env)->GetByteArrayElements(env, data, 0); /* Do the read. */ - status = sane_read((SANE_Handle) handle, dataElements, + status = sane_read((SANE_Handle) handle, dataElements, maxLength, &read_len); (*env)->ReleaseByteArrayElements(env, data, dataElements, 0); /* Return # bytes read. */ diff --git a/japi/Sane.java b/japi/Sane.java index 85600e7..88b9495 100644 --- a/japi/Sane.java +++ b/japi/Sane.java @@ -57,7 +57,7 @@ public static int STATUS_GOOD = 0; // everything A-OK public static int STATUS_UNSUPPORTED = 1;// operation is not supported public static int STATUS_CANCELLED = 2; // operation was cancelled public static int STATUS_DEVICE_BUSY = 3;// device is busy; try again later -public static int STATUS_INVAL = 4; // data is invalid (includes no +public static int STATUS_INVAL = 4; // data is invalid (includes no // dev at open) public static int STATUS_EOF = 5; // no more data available (end-of-file) public static int STATUS_JAMMED = 6; // document feeder jammed @@ -137,7 +137,7 @@ public native int setControlOption(int handle, int option, int action, String value, int [] info); public native int getParameters(int handle, SaneParameters params); public native int start(int handle); -public native int read(int handle, byte [] data, +public native int read(int handle, byte [] data, int maxLength, int [] length); public native void cancel(int handle); public native String strstatus(int status); diff --git a/japi/SaneDevice.java b/japi/SaneDevice.java index dc73365..d40367a 100644 --- a/japi/SaneDevice.java +++ b/japi/SaneDevice.java @@ -46,10 +46,8 @@ public class SaneDevice { -public String name; // unique device name -public String vendor; // device vendor string -public String model; // device model name -public String type; // device type (e.g., "flatbed scanner") +public String name; // unique device name +public String vendor; // device vendor string +public String model; // device model name +public String type; // device type (e.g., "flatbed scanner") } - - diff --git a/japi/SaneOption.java b/japi/SaneOption.java index ed460c7..0c8c736 100644 --- a/japi/SaneOption.java +++ b/japi/SaneOption.java @@ -58,13 +58,13 @@ public class SaneOption // // Sane value units: // - public static final int UNIT_NONE = 0; // the value is unit-less - // (e.g., # of scans) - public static final int UNIT_PIXEL = 1; // value is number of pixels - public static final int UNIT_BIT = 2; // value is number of bits - public static final int UNIT_MM = 3; // value is millimeters - public static final int UNIT_DPI = 4; // value is res. in dots/inch - public static final int UNIT_PERCENT = 5;// value is a percentage + public static final int UNIT_NONE = 0; // the value is unit-less + // (e.g., # of scans) + public static final int UNIT_PIXEL = 1; // value is number of pixels + public static final int UNIT_BIT = 2; // value is number of bits + public static final int UNIT_MM = 3; // value is millimeters + public static final int UNIT_DPI = 4; // value is res. in dots/inch + public static final int UNIT_PERCENT = 5;// value is a percentage // // Option capabilities: // @@ -100,13 +100,13 @@ public class SaneOption // // Class members: // - public String name; // name of this option (command-line name) - public String title; // title of this option (single-line) - public String desc; // description of this option (multi-line) + public String name; // name of this option (command-line name) + public String title; // title of this option (single-line) + public String desc; // description of this option (multi-line) public int type; // how are values interpreted? (TYPE_) public int unit; // what is the (physical) unit? (UNIT_) public int size; - public int cap; // capabilities + public int cap; // capabilities public int constraintType; // These are a union in the "C" API: // Null-terminated list: @@ -123,7 +123,7 @@ public class SaneOption { return ((cap) & CAP_SOFT_SELECT) == 0; } // Return string describing units. // "unitLength" is # mm. preferred. - public String unitString(double unitLength) + public String unitString(double unitLength) { switch (unit) { @@ -142,4 +142,3 @@ public class SaneOption return ""; } } - diff --git a/japi/SaneParameters.java b/japi/SaneParameters.java index 4e629c4..e78981a 100644 --- a/japi/SaneParameters.java +++ b/japi/SaneParameters.java @@ -49,12 +49,12 @@ public class SaneParameters // // Frame values: // -public static final int FRAME_GRAY = 0; // band covering human visual range -public static final int FRAME_RGB = 1; // pixel-interleaved - // red/green/blue bands -public static final int FRAME_RED = 2; // red band only -public static final int FRAME_GREEN = 3;// green band only -public static final int FRAME_BLUE = 4; // blue band only +public static final int FRAME_GRAY = 0; // band covering human visual range +public static final int FRAME_RGB = 1; // pixel-interleaved + // red/green/blue bands +public static final int FRAME_RED = 2; // red band only +public static final int FRAME_GREEN = 3;// green band only +public static final int FRAME_BLUE = 4; // blue band only // // Class members: diff --git a/japi/SaneRange.java b/japi/SaneRange.java index 4790e32..9eb7da7 100644 --- a/japi/SaneRange.java +++ b/japi/SaneRange.java @@ -50,4 +50,3 @@ public int min; // minimum (element) value public int max; // maximum (element) value public int quant; // Quantization value (0 if none) } - diff --git a/japi/ScanIt.java b/japi/ScanIt.java index 21afba0..a357626 100644 --- a/japi/ScanIt.java +++ b/japi/ScanIt.java @@ -156,7 +156,7 @@ public class ScanIt implements ImageProducer */ public synchronized void removeConsumer(ImageConsumer ic) { consumers.removeElement(ic); } - + /* * Add a consumer and start scanning. */ @@ -224,7 +224,7 @@ public class ScanIt implements ImageProducer // Single frame. for (i = 0; i < readLen; ++i) { // Doing a single color frame. - image[offset + i] |= + image[offset + i] |= (((int) data[i]) & 0xff) << (8*cindex); ++x; if (x >= width) @@ -235,7 +235,7 @@ public class ScanIt implements ImageProducer for (i = 0; i < readLen; ++i) { int b = 2 - (offset + i)%3; - image[(offset + i)/3] |= + image[(offset + i)/3] |= (((int) data[i]) & 0xff) << (8*b); if (b == 0) { @@ -261,7 +261,7 @@ public class ScanIt implements ImageProducer offset += readLen; // Update where we are. // Show it. System.out.println("PrevY = " + prevY + ", y = " + y); -// tellPixels(0, prevY, width, y - prevY); +// tellPixels(0, prevY, width, y - prevY); tellPixels(0, 0, width, height); return true; } @@ -289,7 +289,7 @@ public class ScanIt implements ImageProducer status = sane.start(handle); if (status != Sane.STATUS_GOOD) { - System.out.println("start() failed. Status= " + System.out.println("start() failed. Status= " + status); tellStatus(ImageConsumer.IMAGEERROR); return; @@ -297,7 +297,7 @@ public class ScanIt implements ImageProducer status = sane.getParameters(handle, parms); if (status != Sane.STATUS_GOOD) { - System.out.println("getParameters() failed. Status= " + System.out.println("getParameters() failed. Status= " + status); tellStatus(ImageConsumer.IMAGEERROR); return; //++++cleanup. @@ -342,7 +342,7 @@ public class ScanIt implements ImageProducer catch (IOException e) { //+++++++++++++++ System.out.println("I/O error writing file."); - } + } outputFile = null; // Clear for next time. } tellStatus(ImageConsumer.STATICIMAGEDONE); @@ -364,7 +364,7 @@ public class ScanIt implements ImageProducer case SaneParameters.FRAME_GREEN: case SaneParameters.FRAME_BLUE: case SaneParameters.FRAME_RGB: - pout.print("P6\n# SANE data follows\n" + + pout.print("P6\n# SANE data follows\n" + width + ' ' + height + "\n255\n"); for (i = 0; i < len; i++) { diff --git a/japi/Test.java b/japi/Test.java index 52a7112..4a0f507 100644 --- a/japi/Test.java +++ b/japi/Test.java @@ -81,7 +81,7 @@ public static void main(String[] args) status = sane.getControlOption(handle[0], 0, numDevOptions, null); if (status != Sane.STATUS_GOOD) { - System.out.println("controlOption() failed. Status= " + System.out.println("controlOption() failed. Status= " + status); return; } @@ -101,7 +101,7 @@ public static void main(String[] args) switch (opt.constraintType) { case SaneOption.CONSTRAINT_RANGE: - System.out.println("Range: " + + System.out.println("Range: " + opt.rangeConstraint.min + ", " + opt.rangeConstraint.max + ", " + opt.rangeConstraint.quant); @@ -123,11 +123,11 @@ public static void main(String[] args) break; } } - status = sane.setControlOption(handle[0], 2, + status = sane.setControlOption(handle[0], 2, SaneOption.ACTION_SET_VALUE, "../test1.pnm", null); if (status != Sane.STATUS_GOOD) { - System.out.println("setControlOption() failed. Status= " + System.out.println("setControlOption() failed. Status= " + status); } // @@ -145,14 +145,14 @@ public static void main(String[] args) status = sane.start(handle[0]); if (status != Sane.STATUS_GOOD) { - System.out.println("start() failed. Status= " + System.out.println("start() failed. Status= " + status); return; } status = sane.getParameters(handle[0], parm); if (status != Sane.STATUS_GOOD) { - System.out.println("getParameters() failed. Status= " + System.out.println("getParameters() failed. Status= " + status); return; //++++cleanup. } |