deltachat/src/com/b44t/messenger/DcMsg.java
2018-10-17 01:13:56 +02:00

200 lines
7 KiB
Java

/*******************************************************************************
*
* Delta Chat Java Adapter
* (C) 2017 Björn Petersen
* Contact: r10s@b44t.com, http://b44t.com
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see http://www.gnu.org/licenses/ .
*
******************************************************************************/
package com.b44t.messenger;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import org.thoughtcrime.securesms.database.Address;
import org.thoughtcrime.securesms.database.model.Quote;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientProvider;
import java.util.Collections;
import java.util.List;
import java.util.Set;
public class DcMsg {
public final static int DC_MSG_UNDEFINED = 0;
public final static int DC_MSG_TEXT = 10;
public final static int DC_MSG_IMAGE = 20;
public final static int DC_MSG_GIF = 21;
public final static int DC_MSG_AUDIO = 40;
public final static int DC_MSG_VOICE = 41;
public final static int DC_MSG_VIDEO = 50;
public final static int DC_MSG_FILE = 60;
public final static int DC_STATE_UNDEFINED = 0;
public final static int DC_STATE_IN_FRESH = 10;
public final static int DC_STATE_IN_NOTICED = 13;
public final static int DC_STATE_OUT_PENDING = 20;
public final static int DC_STATE_OUT_ERROR = 24;
public final static int DC_STATE_OUT_DELIVERED = 26;
public final static int DC_STATE_OUT_MDN_RCVD = 28;
public final static int DC_MSG_ID_MARKER1 = 1;
public final static int DC_MSG_ID_DAYMARKER = 9;
public DcMsg(DcContext context, int viewtype) {
msgCPtr = context.createMsgCPtr(viewtype);
}
public DcMsg(long msgCPtr) {
this.msgCPtr = msgCPtr;
}
@Override
protected void finalize() throws Throwable {
super.finalize();
unrefMsgCPtr();
msgCPtr = 0;
}
@Override
public boolean equals(Object other) {
if (other == null || !(other instanceof DcMsg)) {
return false;
}
DcMsg that = (DcMsg) other;
return this.getId()==that.getId() && this.getId()!=0;
}
public native int getId ();
public native String getText ();
public native long getTimestamp ();
public native int getType ();
public native int getState ();
public native int getChatId ();
public native int getFromId ();
public native int getWidth (int def);
public native int getHeight (int def);
public native int getDuration ();
public native void lateFilingMediaSize(int width, int height, int duration);
public native int getBytes ();
public @NonNull DcLot getSummary (DcChat chat) { return new DcLot(getSummaryCPtr(chat.getChatCPtr())); }
public native String getSummarytext (int approx_characters);
public native int showPadlock ();
public boolean hasFile () { String file = getFile(); return file!=null && !file.isEmpty(); }
public native String getFile ();
public native String getFilemime ();
public native String getFilename ();
public native boolean isForwarded ();
public native boolean isInfo ();
public native boolean isSetupMessage ();
public native String getSetupCodeBegin ();
public native boolean isIncreation ();
public native void setText (String text);
public native void setFile (String file, String filemime);
public native void setDimension (int width, int height);
public native void setDuration (int duration);
// aliases and higher-level tools
public static int[] msgSetToIds(final Set<DcMsg> dcMsgs) {
int cnt = dcMsgs==null? 0 : dcMsgs.size();
int[] ids = new int[cnt];
int i = 0;
for (DcMsg dcMsg : dcMsgs) {
ids[i++] = dcMsg.getId();
}
return ids;
}
public boolean isOutgoing() {
return getFromId() == DcContact.DC_CONTACT_ID_SELF;
}
public boolean isGroupAction() {
return false;
}
public String getDisplayBody() {
return getText();
}
public String getBody() {
return getText();
}
public long getDateReceived() {
return getTimestamp();
}
public boolean isFailed() {
return getState() == DC_STATE_OUT_ERROR;
}
public long getExpiresIn() {
return -1; // never.
}
public long getExpireStarted() {
return 0;
}
public boolean isSecure() {
return showPadlock()!=0;
}
public boolean isPending() {
return getState() == DC_STATE_OUT_PENDING;
}
public boolean isMediaPending() {
return isPending();
}
public boolean isDelivered() {
return getState() == DC_STATE_OUT_DELIVERED;
}
public boolean isRemoteRead() {
return getState() == DC_STATE_OUT_MDN_RCVD;
}
public int getSubscriptionId() {
return -1;
}
public boolean isMms() {
return false;
}
// the following are probably system messages in delta-land
public boolean isJoined() { return false; }
public boolean isExpirationTimerUpdate() { return false; }
public boolean isEndSession() { return false; }
public boolean isIdentityUpdate() { return false; }
public boolean isIdentityVerified() { return false; }
public boolean isIdentityDefault() { return false; }
@Nullable
public Quote getQuote() {
// TODO: remove the dependency to org.thoughtcrime.securesms.database.model.Quote
return null;
}
public Recipient getIndividualRecipient() {
// TODO: remove the dependency to org.thoughtcrime.securesms.recipients.Recipient
RecipientProvider.RecipientDetails recipientDetails = new RecipientProvider.RecipientDetails("individualRecipient", null, false, null, null);
return new Recipient(Address.fromContact(getFromId()), recipientDetails);
}
// working with raw c-data
private long msgCPtr; // CAVE: the name is referenced in the JNI
private native void unrefMsgCPtr ();
private native long getSummaryCPtr (long chatCPtr);
};