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spritesheet hashing, navigation fix, etc.

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This commit is contained in:
shweet
2026-02-06 11:52:33 -05:00
parent 64d6a1d95a
commit 85073a2ab9
14 changed files with 428 additions and 39 deletions
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src/imgui/window/regions.cpp
+38
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@@ -224,6 +224,41 @@ namespace anm2ed::imgui
selection.insert(id);
}
if (ImGui::Shortcut(ImGuiKey_Escape, ImGuiInputFlags_RouteFocused)) selection.clear();
auto scroll_to_item = [&](float itemHeight, bool isTarget)
{
if (!isTarget) return;
auto windowHeight = ImGui::GetWindowHeight();
auto targetTop = ImGui::GetCursorPosY();
auto targetBottom = targetTop + itemHeight;
auto visibleTop = ImGui::GetScrollY();
auto visibleBottom = visibleTop + windowHeight;
if (targetTop < visibleTop)
ImGui::SetScrollY(targetTop);
else if (targetBottom > visibleBottom)
ImGui::SetScrollY(targetBottom - windowHeight);
};
int scrollTargetId = -1;
if (ImGui::IsWindowFocused(ImGuiFocusedFlags_RootAndChildWindows) &&
(ImGui::IsKeyPressed(ImGuiKey_UpArrow, true) || ImGui::IsKeyPressed(ImGuiKey_DownArrow, true)))
{
auto& order = spritesheet->regionOrder;
if (!order.empty())
{
int delta = ImGui::IsKeyPressed(ImGuiKey_UpArrow, true) ? -1 : 1;
int current = reference;
if (current == -1 && !selection.empty()) current = *selection.begin();
auto it = std::find(order.begin(), order.end(), current);
int index = it == order.end() ? 0 : (int)std::distance(order.begin(), it);
index = std::clamp(index + delta, 0, (int)order.size() - 1);
int nextId = order[index];
selection = {nextId};
reference = nextId;
document.reference = {document.reference.animationIndex};
frame.reference = -1;
frame.selection.clear();
scrollTargetId = nextId;
}
}
bool isValid = spritesheet->is_valid();
auto& texture = isValid ? spritesheet->texture : resources.icons[icon::NONE];
auto tintColor = !isValid ? ImVec4(1.0f, 0.25f, 0.25f, 1.0f) : ImVec4(1.0f, 1.0f, 1.0f, 1.0f);
@@ -241,6 +276,8 @@ namespace anm2ed::imgui
ImGui::PushID(id);
scroll_to_item(regionChildSize.y, scrollTargetId == id);
if (ImGui::BeginChild("##Region Child", regionChildSize, ImGuiChildFlags_Borders))
{
auto cursorPos = ImGui::GetCursorPos();
@@ -254,6 +291,7 @@ namespace anm2ed::imgui
frame.reference = -1;
frame.selection.clear();
}
if (scrollTargetId == id) ImGui::SetItemDefaultFocus();
if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left)) propertiesPopup.open();
auto viewport = ImGui::GetMainViewport();