diff options
| -rw-r--r-- | muse2/muse/widgets/mtrackinfo.cpp | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/muse2/muse/widgets/mtrackinfo.cpp b/muse2/muse/widgets/mtrackinfo.cpp index f88f60ce..58e2024a 100644 --- a/muse2/muse/widgets/mtrackinfo.cpp +++ b/muse2/muse/widgets/mtrackinfo.cpp @@ -502,9 +502,9 @@ void MidiTrackInfo::setLabelText() void MidiTrackInfo::setLabelFont() { - MidiTrack* track = (MidiTrack*)selected; - if(!track) + if(!selected) return; + MidiTrack* track = (MidiTrack*)selected; // Use the new font #6 I created just for these labels (so far). // Set the label's font. @@ -520,6 +520,8 @@ void MidiTrackInfo::setLabelFont() void MidiTrackInfo::iOutputChannelChanged(int channel) { --channel; + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; if (channel != track->outChannel()) { // Changed by T356. @@ -541,6 +543,8 @@ void MidiTrackInfo::iOutputChannelChanged(int channel) void MidiTrackInfo::iOutputPortChanged(int index) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; if (index == track->outPort()) return; @@ -651,6 +655,8 @@ void MidiTrackInfo::outRoutesPressed() void MidiTrackInfo::iProgHBankChanged() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int channel = track->outChannel(); int port = track->outPort(); @@ -727,6 +733,8 @@ void MidiTrackInfo::iProgHBankChanged() void MidiTrackInfo::iProgLBankChanged() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int channel = track->outChannel(); int port = track->outPort(); @@ -803,6 +811,8 @@ void MidiTrackInfo::iProgLBankChanged() void MidiTrackInfo::iProgramChanged() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int channel = track->outChannel(); int port = track->outPort(); @@ -881,6 +891,8 @@ void MidiTrackInfo::iProgramChanged() void MidiTrackInfo::iLautstChanged(int val) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int outPort = track->outPort(); int chan = track->outChannel(); @@ -908,6 +920,8 @@ void MidiTrackInfo::iLautstChanged(int val) void MidiTrackInfo::iTranspChanged(int val) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; track->transposition = val; } @@ -918,6 +932,8 @@ void MidiTrackInfo::iTranspChanged(int val) void MidiTrackInfo::iAnschlChanged(int val) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; track->velocity = val; } @@ -928,6 +944,8 @@ void MidiTrackInfo::iAnschlChanged(int val) void MidiTrackInfo::iVerzChanged(int val) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; track->delay = val; } @@ -938,6 +956,8 @@ void MidiTrackInfo::iVerzChanged(int val) void MidiTrackInfo::iLenChanged(int val) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; track->len = val; } @@ -948,6 +968,8 @@ void MidiTrackInfo::iLenChanged(int val) void MidiTrackInfo::iKomprChanged(int val) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; track->compression = val; } @@ -958,6 +980,8 @@ void MidiTrackInfo::iKomprChanged(int val) void MidiTrackInfo::iPanChanged(int val) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int port = track->outPort(); int chan = track->outChannel(); @@ -986,6 +1010,8 @@ void MidiTrackInfo::iPanChanged(int val) void MidiTrackInfo::instrPopup() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int channel = track->outChannel(); int port = track->outPort(); @@ -1020,6 +1046,8 @@ void MidiTrackInfo::instrPopup() void MidiTrackInfo::recEchoToggled(bool v) { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; track->setRecEcho(v); @@ -1032,6 +1060,8 @@ void MidiTrackInfo::recEchoToggled(bool v) void MidiTrackInfo::iProgramDoubleClicked() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int port = track->outPort(); int chan = track->outChannel(); @@ -1088,6 +1118,8 @@ void MidiTrackInfo::iProgramDoubleClicked() void MidiTrackInfo::iLautstDoubleClicked() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int port = track->outPort(); int chan = track->outChannel(); @@ -1144,6 +1176,8 @@ void MidiTrackInfo::iLautstDoubleClicked() void MidiTrackInfo::iPanDoubleClicked() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int port = track->outPort(); int chan = track->outChannel(); @@ -1203,7 +1237,6 @@ void MidiTrackInfo::updateTrackInfo(int flags) { if(!selected) return; - MidiTrack* track = (MidiTrack*)selected; // Is it simply a midi controller value adjustment? Forget it. @@ -1385,6 +1418,8 @@ void MidiTrackInfo::updateTrackInfo(int flags) void MidiTrackInfo::progRecClicked() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int portno = track->outPort(); int channel = track->outChannel(); @@ -1408,6 +1443,8 @@ void MidiTrackInfo::progRecClicked() void MidiTrackInfo::volRecClicked() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int portno = track->outPort(); int channel = track->outChannel(); @@ -1431,6 +1468,8 @@ void MidiTrackInfo::volRecClicked() void MidiTrackInfo::panRecClicked() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int portno = track->outPort(); int channel = track->outChannel(); @@ -1454,6 +1493,8 @@ void MidiTrackInfo::panRecClicked() void MidiTrackInfo::recordClicked() { + if(!selected) + return; MidiTrack* track = (MidiTrack*)selected; int portno = track->outPort(); int channel = track->outChannel(); |