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Karaoke syllable selection by dragging

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Changing karaoke tags (bug #36)

Originally committed to SVN as r427.
This commit is contained in:
Niels Martin Hansen 2006-06-27 04:04:40 +00:00
parent b5b04260a0
commit 48bd386fb0
2 changed files with 112 additions and 3 deletions
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98
core/audio_karaoke.cpp
View file

@ -409,10 +409,10 @@ void AudioKaraoke::OnMouse(wxMouseEvent &event) {
// Syllable selection mode
if (!splitting) {
// Left button down
if (event.LeftDown()) {
int syl = GetSylAtX(x);
int syl = GetSylAtX(x);
// Button pressed
if (event.LeftDown() || event.RightDown()) {
if (syl != -1) {
if (shift) {
SetSelection(syl,startClickSyl);
@ -425,9 +425,27 @@ void AudioKaraoke::OnMouse(wxMouseEvent &event) {
curSyllable = syl;
Refresh(false);
display->Update();
CaptureMouse();
}
}
}
// Dragging to make a selection
else if (event.Dragging() && (event.LeftIsDown() || event.RightIsDown())) {
if (syl < 0) syl = 0;
SetSelection(syl, startClickSyl);
Refresh(false);
}
// Released left button
else if (event.LeftUp()) {
ReleaseCapture();
}
// Released right button; make a menu for selecting \k type
else if (event.RightUp()) {
ReleaseCapture();
AudioKaraokeTagMenu menu(this);
PopupMenu(&menu);
}
}
// Karaoke syllable splitting mode
@ -736,3 +754,77 @@ bool AudioKaraoke::SyllableDelta(int n,int delta,int mode) {
}
return false;
}
////////////////////////////////
// Karaoke tag menu constructor
AudioKaraokeTagMenu::AudioKaraokeTagMenu(AudioKaraoke *_kara)
: wxMenu(_("Karaoke tag"))
, kara(_kara)
{
// Create menu items
AppendCheckItem(10001, _T("\\k"), _("Change karaoke tag to \\k"));
AppendCheckItem(10002, _T("\\kf / \\K"), _("Change karaoke tag to \\kf"));
AppendCheckItem(10003, _T("\\ko"), _("Change karaoke tag to \\ko"));
// Find out what kinds of tags are in use atm
for (int i = 0; i < kara->syllables.size(); i++) {
KaraokeSyllable &syl = kara->syllables[i];
if (syl.selected) {
if (syl.tag == _T("\\k")) {
Check(10001, true);
} else if (syl.tag == _T("\\kf") || syl.tag == _T("\\K")) {
Check(10002, true);
} else if (syl.tag == _T("\\ko")) {
Check(10003, true);
}
}
}
}
///////////////////////////////
// Karaoke tag menu destructor
AudioKaraokeTagMenu::~AudioKaraokeTagMenu() {
}
///////////////
// Event table
BEGIN_EVENT_TABLE(AudioKaraokeTagMenu,wxMenu)
EVT_MENU_RANGE(10001, 10003, AudioKaraokeTagMenu::OnSelectItem)
END_EVENT_TABLE()
//////////////////////////////////
// Karaoke tag menu event handler
void AudioKaraokeTagMenu::OnSelectItem(wxCommandEvent &event) {
// Select the new tag for the syllables
wxString newtag;
switch (event.GetId()) {
case 10001: newtag = _T("\\k"); break;
case 10002: newtag = _T("\\kf"); break;
case 10003: newtag = _T("\\ko"); break;
default: return;
}
// Apply it
int firstsel = kara->syllables.size(), lastsel = -1;
for (int i = 0; i < kara->syllables.size(); i++) {
KaraokeSyllable &syl = kara->syllables[i];
if (syl.selected) {
if (firstsel > i) firstsel = i;
lastsel = i;
syl.tag = newtag;
}
}
// Update display
kara->must_rebuild = true;
//kara->Commit();
kara->display->NeedCommit = true;
kara->display->CommitChanges();
//kara->display->Update();
kara->SetSelection(firstsel, lastsel);
}

17
core/audio_karaoke.h
View file

@ -52,6 +52,7 @@ class AssOverrideTag;
class AssOverrideParameter;
class AudioDisplay;
class AudioBox;
class AudioKaraokeTagMenu;
//////////////////
@ -82,6 +83,7 @@ typedef std::vector<KaraokeSyllable> SylVector;
/////////
// Class
class AudioKaraoke : public wxWindow {
friend class AudioKaraokeTagMenu;
private:
AssDialogue *diag;
AssDialogue *workDiag;
@ -129,4 +131,19 @@ public:
};
///////////////
// Helper menu
class AudioKaraokeTagMenu : public wxMenu {
private:
AudioKaraoke *kara;
void OnSelectItem(wxCommandEvent &event);
public:
AudioKaraokeTagMenu(AudioKaraoke *_kara);
virtual ~AudioKaraokeTagMenu();
DECLARE_EVENT_TABLE()
};
#endif