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timeline: wrap keyboard commands in IsWindowFocused()
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Signed-off-by: Thomas Wilshaw <thomaswilshaw@gmail.com>
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@ThomasWilshaw
ThomasWilshaw committed Dec 2, 2024
1 parent adb2a3f commit 0d5a0a5
Showing 1 changed file with 68 additions and 64 deletions.
132 changes: 68 additions & 64 deletions timeline.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1525,83 +1525,87 @@ void DrawTimeline(otio::Timeline* timeline) {
appState.scroll_to_playhead = false;
}

if (ImGui::IsKeyPressed(ImGuiKey::ImGuiKey_RightArrow)) {
std::string selected_type = appState.selected_object->schema_name();
if (selected_type == "Clip" || selected_type == "Gap" || selected_type == "Transition") {
// Loop through selected items parent track to find the next item
auto parent = dynamic_cast<otio::Composable*>(appState.selected_object)->parent();
for(auto it = parent->children().begin(); it != parent->children().end(); it++ ){
// If last item then do nothing
if (std::next(it) == parent->children().end()) {
break;
}
if (*it == appState.selected_object) {
std::advance(it, 1);
SelectObject(*it);
appState.scroll_right = true;
break;
if (ImGui::IsWindowFocused()){
// Right arrow
if (ImGui::IsKeyPressed(ImGuiKey::ImGuiKey_RightArrow)) {
std::string selected_type = appState.selected_object->schema_name();
if (selected_type == "Clip" || selected_type == "Gap" || selected_type == "Transition") {
// Loop through selected items parent track to find the next item
auto parent = dynamic_cast<otio::Composable*>(appState.selected_object)->parent();
for(auto it = parent->children().begin(); it != parent->children().end(); it++ ){
// If last item then do nothing
if (std::next(it) == parent->children().end()) {
break;
}
if (*it == appState.selected_object) {
std::advance(it, 1);
SelectObject(*it);
appState.scroll_right = true;
break;
}
}
}
}
}

if (ImGui::IsKeyPressed(ImGuiKey::ImGuiKey_LeftArrow)) {
std::string selected_type = appState.selected_object->schema_name();
if (selected_type == "Clip" || selected_type == "Gap" || selected_type == "Transition") {
// Loop through selected items parent track to find the previous item
auto parent = dynamic_cast<otio::Composable*>(appState.selected_object)->parent();
for(auto it = parent->children().begin(); it != parent->children().end(); it++ ){
if (*it == appState.selected_object) {
// If first item do nothing
if (it == parent->children().begin()) {
// Left Arrow
if (ImGui::IsKeyPressed(ImGuiKey::ImGuiKey_LeftArrow)) {
std::string selected_type = appState.selected_object->schema_name();
if (selected_type == "Clip" || selected_type == "Gap" || selected_type == "Transition") {
// Loop through selected items parent track to find the previous item
auto parent = dynamic_cast<otio::Composable*>(appState.selected_object)->parent();
for(auto it = parent->children().begin(); it != parent->children().end(); it++ ){
if (*it == appState.selected_object) {
// If first item do nothing
if (it == parent->children().begin()) {
break;
}
std::advance(it, -1);
SelectObject(*it);
appState.scroll_left = true;
break;
}
std::advance(it, -1);
SelectObject(*it);
appState.scroll_left = true;
break;
}
}
}
}

if (ImGui::IsKeyPressed(ImGuiKey::ImGuiKey_UpArrow)) {
std::string selected_type = appState.selected_object->schema_name();
if (selected_type == "Clip" || selected_type == "Gap" || selected_type == "Transition") {
// Finding start time varies depending on object type
otio::RationalTime start_time;
if (selected_type == "Clip" || selected_type == "Gap") {
auto child = dynamic_cast<otio::Item*>(appState.selected_object);
start_time = child->range_in_parent().start_time();
} else if (selected_type == "Transition") {
auto child = dynamic_cast<otio::Transition*>(appState.selected_object);
start_time = child->range_in_parent().value().start_time();
}

auto parent = dynamic_cast<otio::Composable*>(appState.selected_object)->parent();
auto tracks = dynamic_cast<otio::Stack*>(parent->parent());
// Up Arrow
if (ImGui::IsKeyPressed(ImGuiKey::ImGuiKey_UpArrow)) {
std::string selected_type = appState.selected_object->schema_name();
if (selected_type == "Clip" || selected_type == "Gap" || selected_type == "Transition") {
// Finding start time varies depending on object type
otio::RationalTime start_time;
if (selected_type == "Clip" || selected_type == "Gap") {
auto child = dynamic_cast<otio::Item*>(appState.selected_object);
start_time = child->range_in_parent().start_time();
} else if (selected_type == "Transition") {
auto child = dynamic_cast<otio::Transition*>(appState.selected_object);
start_time = child->range_in_parent().value().start_time();
}

// Loop through tracks until we find the current one
for(auto it = tracks->children().begin(); it != tracks->children().end(); it++ ){
otio::Composable* track = *it;
if (track == parent) {
// If last item then do nothing
if (std::next(it) == tracks->children().end()) {
break;
}
// Select the next track up
std::advance(it, 1);
otio::Composable* next_track = *it;

// If there is an iten that overlaps with the current selection start time
// select it
if (dynamic_cast<otio::Track*>(next_track)->child_at_time(start_time)){
SelectObject(dynamic_cast<otio::Track*>(next_track)->child_at_time(start_time));
break;
auto parent = dynamic_cast<otio::Composable*>(appState.selected_object)->parent();
auto tracks = dynamic_cast<otio::Stack*>(parent->parent());

// Loop through tracks until we find the current one
for(auto it = tracks->children().begin(); it != tracks->children().end(); it++ ){
otio::Composable* track = *it;
if (track == parent) {
// If last item then do nothing
if (std::next(it) == tracks->children().end()) {
break;
}
// Select the next track up
std::advance(it, 1);
otio::Composable* next_track = *it;

// If there is an iten that overlaps with the current selection start time
// select it
if (dynamic_cast<otio::Track*>(next_track)->child_at_time(start_time)){
SelectObject(dynamic_cast<otio::Track*>(next_track)->child_at_time(start_time));
break;
}
}
}
}
}

}

// This is helpful when debugging visibility performance optimization
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