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Add the printer simulator draft.

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This commit is contained in:
dgis 2019-06-12 00:27:37 +02:00
parent dd466b08f6
commit 3495c03d65
8 changed files with 186 additions and 4 deletions
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4
app/src/main/cpp/android-layer.c
View file

@ -28,9 +28,7 @@ VOID ResetUdp(VOID) {
}
BOOL SendByteUdp(BYTE byData) {
LOGD("SendByteUdp(%d -> 0x%02x -> '%c')", byData, byData, byData);
sendByteUdp(byData);
return FALSE;
}

11
app/src/main/cpp/emu-jni.c
View file

@ -253,6 +253,17 @@ void performHapticFeedback() {
}
}
void sendByteUdp(unsigned char byteSent) {
JNIEnv *jniEnv = getJNIEnvironment();
if(jniEnv) {
jclass mainActivityClass = (*jniEnv)->GetObjectClass(jniEnv, mainActivity);
if(mainActivityClass) {
jmethodID midStr = (*jniEnv)->GetMethodID(jniEnv, mainActivityClass, "sendByteUdp", "(I)V");
(*jniEnv)->CallVoidMethod(jniEnv, mainActivity, midStr, (int)byteSent);
(*jniEnv)->DeleteLocalRef(jniEnv, mainActivityClass);
}
}
}
JNIEXPORT void JNICALL Java_org_emulator_forty_eight_NativeLib_start(JNIEnv *env, jobject thisz, jobject assetMgr, jobject bitmapMainScreen0, jobject activity, jobject view) {

1
app/src/main/cpp/win32-layer.h
View file

@ -1255,5 +1255,6 @@ BOOL getFirstKMLFilenameForType(BYTE chipsetType, TCHAR * firstKMLFilename, size
void clipboardCopyText(const TCHAR * text);
const TCHAR * clipboardPasteText();
void performHapticFeedback();
void sendByteUdp(unsigned char byteSent);
typedef int SOCKET;

19
app/src/main/java/org/emulator/forty/eight/MainActivity.java
View file

@ -100,6 +100,8 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
}
};
private PrinterSimulator printer = new PrinterSimulator();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -325,6 +327,8 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
OnBackupDelete();
} else if (id == R.id.nav_change_kml_script) {
OnViewScript();
} else if (id == R.id.nav_show_printer) {
OnViewPrinter();
} else if (id == R.id.nav_create_ram_card) {
OnCreateRAMCard();
} else if (id == R.id.nav_help) {
@ -783,6 +787,17 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
showKMLPicker(true);
}
private void OnViewPrinter() {
String printerText = printer.getText();
new AlertDialog.Builder(this)
.setTitle(getString(R.string.message_printer))
.setMessage(printerText)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
}).show();
}
private void showKMLPicker(final boolean changeKML) {
extractKMLScripts();
@ -1327,6 +1342,10 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
mainScreenView.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY, HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING);
}
void sendByteUdp(int byteSent) {
printer.write(byteSent);
}
private void setPort1Settings(boolean port1Plugged, boolean port1Writable) {
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.putBoolean("settings_port1en", port1Plugged);

147
app/src/main/java/org/emulator/forty/eight/PrinterSimulator.java Normal file
View file

@ -0,0 +1,147 @@
package org.emulator.forty.eight;
import java.util.ArrayList;
/*
* Based on the free HP82240B Printer Simulator by Christoph Giesselink
*/
public class PrinterSimulator {
private ArrayList<Integer> data = new ArrayList<>();
private StringBuilder m_Text = new StringBuilder("");
private final int ESC = 27; // ESC
private final byte PM_HP82240A = 0;
private final byte PM_HP82240B = 1;
private final byte PM_GenericSerial = 2;
private byte m_ePrinterModel;// selected printer model
private boolean m_bExpChar; // printing expanded characters
private boolean m_bUnderLined; // printing underlined characters
private boolean m_bEcma94; // Roman 8 / ECMA 94 character set
private boolean m_bEsc; // not ESC sequence
private int m_byGraphLength; // remaining no. of graphic bytes
public PrinterSimulator() {
m_ePrinterModel = PM_HP82240B; // HP82240B printer
reset(); // reset printer state machine
}
//
// reset printer state machine
//
void reset() {
m_bExpChar = false; // printing normal-width characters
m_bUnderLined = false; // printing non underlined characters
// Roman 8 character set for HP82240A and HP82240B, ECMA 94 for serial printer type
m_bEcma94 = (m_ePrinterModel == PM_GenericSerial);
m_bEsc = false; // not ESC sequence
m_byGraphLength = 0; // no remaining graphic bytes
}
//
// printer selftest
//
void selftest() {
// self test normally run in an endless loop, that's very hard to implement,
// so this implementation printing all chracters only one time and then
// go back to the communication interface
int i,nLF;
reset(); // reset printer state machine
nLF = 1;
write((byte)4); // begin with special LF
write((byte)95); // '_' instead if ' ' as first character
for (i = 33; i <= 256; ++i) { // all ROMAN8 characters
if (nLF == 0) write((byte)4); // LF after 24 characters printing
write((byte)i); // print character
nLF = ++nLF % 24;
}
// post code, identification number: HP82240A = D, HP82240B = G
write((byte)(m_ePrinterModel == PM_HP82240A ? 'D' : 'G'));
// rest of post code is battery state full
String szPostPrt = "\u0004\u0004BAT: 5\u0004\u0004";
for (int ci = 0; ci < szPostPrt.length(); ci++) { // write post print
char c = szPostPrt.charAt(ci);
write((byte)c);
}
}
public synchronized void write(int byData) {
data.add(byData);
do {
// check for begin of ESC sequence
if (byData == ESC && !m_bEsc && m_byGraphLength == 0) {
m_bEsc = true; // ESC sequence mode
break;
}
if (m_bEsc) { // byte is ESC command
switch (byData) {
case 255: // reset
reset();
break;
case 254: // start self test
selftest();
break;
case 253: // start printing expanded characters
m_bExpChar = true;
break;
case 252: // return to normal-width characters
m_bExpChar = false;
break;
case 251: // start printing underlined characters
m_bUnderLined = true;
break;
case 250: // stop underlining
m_bUnderLined = false;
break;
case 249: // ECMA 94 character set
if (m_ePrinterModel == PM_HP82240B)
m_bEcma94 = true;
break;
case 248: // Roman 8 character set
if (m_ePrinterModel == PM_HP82240B)
m_bEcma94 = false;
break;
default:
// graphic data
if (byData >= 1 && byData <= 166) {
// remaining graphic bytes
m_byGraphLength = byData;
}
}
m_bEsc = false;
break;
}
// normal character
if (m_byGraphLength == 0) { // not a graphic character
m_Text.append((char)byData); // output to text window
}
// output to graphic window
//m_Graph.WriteChar(byData,m_byGraphLength > 0);
if (m_byGraphLength > 0) { // in graphic mode
--m_byGraphLength; // graphic character printed
}
} while (false);
}
String getText() {
return m_Text.toString();
}
}

4
app/src/main/res/menu/activity_main_drawer.xml
View file

@ -88,6 +88,10 @@
android:id="@+id/nav_change_kml_script"
android:icon="@drawable/ic_wallpaper_black_24dp"
android:title="@string/nav_change_kml_script" />
<item
android:id="@+id/nav_show_printer"
android:icon="@drawable/ic_wallpaper_black_24dp"
android:title="@string/nav_show_printer" />
</menu>
</item>
<item android:title="@string/nav_tool">

2
app/src/main/res/values/strings.xml
View file

@ -40,6 +40,7 @@
<string name="nav_delete_backup">Delete Backup</string>
<string name="nav_view">View</string>
<string name="nav_change_kml_script">Change KML Script...</string>
<string name="nav_show_printer">Show the Printer Simulator...</string>
<string name="nav_tool">Tool</string>
<string name="nav_create_ram_card">Create RAM Card...</string>
<string name="nav_help">Help</string>
@ -67,6 +68,7 @@
<string name="message_kml_script_compilation_result">KML Script Compilation Result</string>
<string name="message_kml_folder_selection_need_api_lollipop">Need Android 5.0</string>
<string name="message_kml_folder_selection_need_api_lollipop_description">To select the KML folder, you need at least Android version 5.0</string>
<string name="message_printer">Printer Simulator</string>
<string name="settings_category_general_title">General</string>
<string name="settings_realspeed_title">Authentic Calculator Speed</string>

2
app/src/main/res/xml/pref_general.xml
View file

@ -141,7 +141,7 @@
<!--"Device",IDC_STATIC,13,42,24,8-->
<!--COMBOBOX IDC_SOUND_DEVICE,44,40,193,87,CBS_DROPDOWNLIST |-->
<!--</PreferenceCategory>-->
<!--<PreferenceCategory app:title="Infrared Printer">
<!--<PreferenceCategory app:title="Infrared PrinterSimulator">
"IP Address:",IDC_STATIC
"Port:",IDC_STATIC
IDC_IR_ADDR