drinkingtea/nostalgia
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[nostalgia/core/studio] Fix PaletteEditor to handle Palettes with 0 pages
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This commit is contained in:
Gary Talent 2024-10-28 20:57:21 -05:00
parent 941bc71348
commit 3c7652efc2
1 changed files with 17 additions and 15 deletions
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32
src/nostalgia/modules/core/src/studio/paletteeditor/paletteeditor-imgui.cpp
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@ -154,22 +154,24 @@ void PaletteEditorImGui::drawColorsEditor() noexcept {
ImGui::TableSetupColumn("Blue", ImGuiTableColumnFlags_WidthFixed, 40);
ImGui::TableSetupColumn("Preview", ImGuiTableColumnFlags_NoHide);
ImGui::TableHeadersRow();
for (auto i = 0u; auto const&c : m_pal.pages[m_page].colors) {
ig::IDStackItem const idStackItem(static_cast<int>(i));
ImGui::TableNextRow();
drawColumn(i + 1);
drawColumnLeftAlign(m_pal.colorNames[i]);
drawColumn(red16(c));
drawColumn(green16(c));
drawColumn(blue16(c));
ImGui::TableNextColumn();
auto const ic = ImGui::GetColorU32({redf(c), greenf(c), bluef(c), 1});
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, ic);
if (ImGui::Selectable(
"##ColorRow", i == m_selectedColorRow, ImGuiSelectableFlags_SpanAllColumns)) {
m_selectedColorRow = i;
if (m_page < m_pal.pages.size()) {
for (auto i = 0u; auto const &c: m_pal.pages[m_page].colors) {
ig::IDStackItem const idStackItem(static_cast<int>(i));
ImGui::TableNextRow();
drawColumn(i + 1);
drawColumnLeftAlign(m_pal.colorNames[i]);
drawColumn(red16(c));
drawColumn(green16(c));
drawColumn(blue16(c));
ImGui::TableNextColumn();
auto const ic = ImGui::GetColorU32({redf(c), greenf(c), bluef(c), 1});
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, ic);
if (ImGui::Selectable(
"##ColorRow", i == m_selectedColorRow, ImGuiSelectableFlags_SpanAllColumns)) {
m_selectedColorRow = i;
}
++i;
}
++i;
}
}
ImGui::EndTable();