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use, or mostly use PresentationInfo for selection status of Routes.

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Needs extension to Surfaces, replacing GuiSelectionChanged signal concept
This commit is contained in:
Paul Davis 2016-06-05 20:50:40 -04:00
parent 2c0396c9aa
commit 01812f53c3
11 changed files with 80 additions and 83 deletions
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74
gtk2_ardour/mixer_ui.cc
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@ -815,53 +815,49 @@ Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
_selection.add (strip);
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
if (!_selection.selected(strip)) {
/* extend selection */
/* extend selection */
vector<MixerStrip*> tmp;
bool accumulate = false;
bool found_another = false;
vector<MixerStrip*> tmp;
bool accumulate = false;
bool found_another = false;
tmp.push_back (strip);
tmp.push_back (strip);
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i) == strip) {
/* hit clicked strip, start accumulating till we hit the first
selected strip
*/
if (accumulate) {
/* done */
break;
} else {
accumulate = true;
}
} else if (_selection.selected (*i)) {
/* hit selected strip. if currently accumulating others,
we're done. if not accumulating others, start doing so.
*/
found_another = true;
if (accumulate) {
/* done */
break;
} else {
accumulate = true;
}
for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
if ((*i) == strip) {
/* hit clicked strip, start accumulating till we hit the first
selected strip
*/
if (accumulate) {
/* done */
break;
} else {
if (accumulate) {
tmp.push_back (*i);
}
accumulate = true;
}
} else if (_selection.selected (*i)) {
/* hit selected strip. if currently accumulating others,
we're done. if not accumulating others, start doing so.
*/
found_another = true;
if (accumulate) {
/* done */
break;
} else {
accumulate = true;
}
} else {
if (accumulate) {
tmp.push_back (*i);
}
}
if (found_another) {
for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
_selection.add (*i);
}
} else
_selection.set (strip); //user wants to start a range selection, but there aren't any others selected yet
}
if (found_another) {
for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
_selection.add (*i);
}
} else
_selection.set (strip); //user wants to start a range selection, but there aren't any others selected yet
} else {
_selection.set (strip);
}