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Added progress dialog while exporting #14

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This commit is contained in:
Matt Jenkins
2018-09-23 17:51:54 +01:00
parent 3036ef801b
commit c9bada7721
9 changed files with 298 additions and 144 deletions
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69
src/it/sauronsoftware/jave/Encoder.java
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@@ -41,6 +41,9 @@ public class Encoder {
private static final Pattern FORMAT_PATTERN = Pattern
.compile("^\\s*([D ])([E ])\\s+([\\w,]+)\\s+.+$");
private static final Pattern TIME_PATTERN = Pattern
.compile("^(\\d+):(\\d+):(\\d+)\\.(\\d+)$");
/**
* This regexp is used to parse the ffmpeg output about the included
* encoders/decoders.
@@ -895,26 +898,52 @@ public class Encoder {
if (listener != null) {
String time = (String) table.get("time");
if (time != null) {
int dot = time.indexOf('.');
if (dot > 0 && dot == time.length() - 2
&& duration > 0) {
String p1 = time.substring(0, dot);
String p2 = time.substring(dot + 1);
try {
long i1 = Long.parseLong(p1);
long i2 = Long.parseLong(p2);
progress = (i1 * 1000L)
+ (i2 * 100L);
int perm = (int) Math
.round((double) (progress * 1000L)
/ (double) duration);
if (perm > 1000) {
perm = 1000;
}
listener.progress(perm);
} catch (NumberFormatException e) {
;
}
Matcher tm = TIME_PATTERN.matcher(time);
if (tm.matches()) {
try {
long hours = Long.parseLong(tm.group(1));
long minutes = Long.parseLong(tm.group(2));
long seconds = Long.parseLong(tm.group(3));
long millis = Long.parseLong(tm.group(4));
progress = (hours * 3600L * 1000L) +
(minutes * 60L * 1000L) +
(seconds * 1000L) +
(millis * 100L);
int perm = (int) Math
.round((double) (progress * 1000L)
/ (double) duration);
if (perm > 1000) {
perm = 1000;
}
listener.progress(perm);
} catch (NumberFormatException e) {
;
}
} else {
int dot = time.indexOf('.');
if (dot > 0 && dot == time.length() - 2
&& duration > 0) {
String p1 = time.substring(0, dot);
String p2 = time.substring(dot + 1);
try {
long i1 = Long.parseLong(p1);
long i2 = Long.parseLong(p2);
progress = (i1 * 1000L)
+ (i2 * 100L);
int perm = (int) Math
.round((double) (progress * 1000L)
/ (double) duration);
if (perm > 1000) {
perm = 1000;
}
listener.progress(perm);
} catch (NumberFormatException e) {
;
}
}
}
}
}