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MultiSelect: (Breaking) RequestSetRange's parameter are RangeFirstItem...RangeLastItem (which was always ordered unlike RangeSrcItem...RangeDstItme). Removed RangeDstItem. Removed RangeDirection.

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ocornut 2023-08-21 19:20:51 +02:00
parent af83a3eea4
commit ff95fdb668
3 changed files with 16 additions and 14 deletions
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12
imgui_widgets.cpp
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@ -7129,7 +7129,7 @@ static void DebugLogMultiSelectRequests(const char* function, const ImGuiMultiSe
ImGuiContext& g = *GImGui;
if (data->RequestClear) IMGUI_DEBUG_LOG_SELECTION("[selection] %s: RequestClear\n", function);
if (data->RequestSelectAll) IMGUI_DEBUG_LOG_SELECTION("[selection] %s: RequestSelectAll\n", function);
if (data->RequestSetRange) IMGUI_DEBUG_LOG_SELECTION("[selection] %s: RequestSetRange %" IM_PRId64 "..%" IM_PRId64 " (0x%" IM_PRIX64 "..0x%" IM_PRIX64 ") = %d (dir %+d)\n", function, data->RangeSrcItem, data->RangeDstItem, data->RangeSrcItem, data->RangeDstItem, data->RangeSelected, data->RangeDirection);
if (data->RequestSetRange) IMGUI_DEBUG_LOG_SELECTION("[selection] %s: RequestSetRange %" IM_PRId64 "..%" IM_PRId64 " (0x%" IM_PRIX64 "..0x%" IM_PRIX64 ") = %d\n", function, data->RangeFirstItem, data->RangeLastItem, data->RangeFirstItem, data->RangeLastItem, data->RangeSelected);
}
// Return ImGuiMultiSelectIO structure. Lifetime: valid until corresponding call to EndMultiSelect().
@ -7159,7 +7159,6 @@ ImGuiMultiSelectIO* ImGui::BeginMultiSelect(ImGuiMultiSelectFlags flags)
storage->Window = window;
ms->Storage = storage;
// FIXME-MULTISELECT: Index vs Pointers.
// We want EndIO's NavIdItem/NavIdSelected to match BeginIO's one, so the value never changes after EndMultiSelect()
ms->BeginIO.RangeSrcItem = ms->EndIO.RangeSrcItem = storage->RangeSrcItem;
ms->BeginIO.NavIdItem = ms->EndIO.NavIdItem = storage->NavIdItem;
@ -7398,8 +7397,8 @@ void ImGui::MultiSelectItemFooter(ImGuiID id, bool* p_selected, bool* p_pressed)
//----------------------------------------------------------------------------------------
ImGuiInputSource input_source = (g.NavJustMovedToId == id || g.NavActivateId == id) ? g.NavInputSource : ImGuiInputSource_Mouse;
int range_direction;
ms->EndIO.RequestSetRange = true;
ms->EndIO.RangeDstItem = item_data;
if (is_shift && is_multiselect)
{
// Shift+Arrow always select
@ -7407,7 +7406,7 @@ void ImGui::MultiSelectItemFooter(ImGuiID id, bool* p_selected, bool* p_pressed)
//IM_ASSERT(storage->HasRangeSrc && storage->HasRangeValue);
ms->EndIO.RangeSrcItem = (storage->RangeSrcItem != ImGuiSelectionUserData_Invalid) ? storage->RangeSrcItem : item_data;
ms->EndIO.RangeSelected = (is_ctrl && storage->RangeSelected != -1) ? (storage->RangeSelected != 0) : true;
ms->EndIO.RangeDirection = ms->BeginIO.RangeSrcPassedBy ? +1 : -1;
range_direction = ms->BeginIO.RangeSrcPassedBy ? +1 : -1;
}
else
{
@ -7415,8 +7414,11 @@ void ImGui::MultiSelectItemFooter(ImGuiID id, bool* p_selected, bool* p_pressed)
selected = is_ctrl ? !selected : true;
ms->EndIO.RangeSrcItem = storage->RangeSrcItem = item_data;
ms->EndIO.RangeSelected = selected;
ms->EndIO.RangeDirection = +1;
range_direction = +1;
}
ImGuiSelectionUserData range_dst_item = item_data;
ms->EndIO.RangeFirstItem = (range_direction > 0) ? ms->EndIO.RangeSrcItem : range_dst_item;
ms->EndIO.RangeLastItem = (range_direction > 0) ? range_dst_item : ms->EndIO.RangeSrcItem;
if (!is_multiselect)
{