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Nav: Store key mods associated to a nav request (for range_select) + use io.KeyMods.

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+ renamed NavScoringRectScreen > NavScoringRect
This commit is contained in:
omar
2020-04-02 16:45:57 +02:00
parent 05420ea2cf
commit fd56de1144
3 changed files with 23 additions and 15 deletions
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19
imgui.cpp
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@ -2226,7 +2226,7 @@ void ImGui::CalcListClipping(int items_count, float items_height, int* out_items
// We create the union of the ClipRect and the NavScoringRect which at worst should be 1 page away from ClipRect
ImRect unclipped_rect = window->ClipRect;
if (g.NavMoveRequest)
unclipped_rect.Add(g.NavScoringRectScreen);
unclipped_rect.Add(g.NavScoringRect);
const ImVec2 pos = window->DC.CursorPos;
int start = (int)((unclipped_rect.Min.y - pos.y) / items_height);
@ -3677,7 +3677,7 @@ void ImGui::UpdateHoveredWindowAndCaptureFlags()
g.IO.WantTextInput = (g.WantTextInputNextFrame != -1) ? (g.WantTextInputNextFrame != 0) : false;
}
static ImGuiKeyModFlags GetMergedKeyModFlags()
ImGuiKeyModFlags ImGui::GetMergedKeyModFlags()
{
ImGuiContext& g = *GImGui;
ImGuiKeyModFlags key_mod_flags = ImGuiKeyModFlags_None;
@ -7988,7 +7988,7 @@ static bool ImGui::NavScoreItem(ImGuiNavMoveResult* result, ImRect cand)
if (g.NavLayer != window->DC.NavLayerCurrent)
return false;
const ImRect& curr = g.NavScoringRectScreen; // Current modified source rect (NB: we've applied Max.x = Min.x in NavUpdate() to inhibit the effect of having varied item width)
const ImRect& curr = g.NavScoringRect; // Current modified source rect (NB: we've applied Max.x = Min.x in NavUpdate() to inhibit the effect of having varied item width)
g.NavScoringCount++;
// When entering through a NavFlattened border, we consider child window items as fully clipped for scoring
@ -8569,6 +8569,7 @@ static void ImGui::NavUpdate()
if (g.NavMoveDir != ImGuiDir_None)
{
g.NavMoveRequest = true;
g.NavMoveRequestKeyMods = g.IO.KeyMods;
g.NavMoveDirLast = g.NavMoveDir;
}
if (g.NavMoveRequest && g.NavId == 0)
@ -8632,11 +8633,11 @@ static void ImGui::NavUpdate()
// For scoring we use a single segment on the left side our current item bounding box (not touching the edge to avoid box overlap with zero-spaced items)
ImRect nav_rect_rel = (g.NavWindow && !g.NavWindow->NavRectRel[g.NavLayer].IsInverted()) ? g.NavWindow->NavRectRel[g.NavLayer] : ImRect(0,0,0,0);
g.NavScoringRectScreen = g.NavWindow ? ImRect(g.NavWindow->Pos + nav_rect_rel.Min, g.NavWindow->Pos + nav_rect_rel.Max) : GetViewportRect();
g.NavScoringRectScreen.TranslateY(nav_scoring_rect_offset_y);
g.NavScoringRectScreen.Min.x = ImMin(g.NavScoringRectScreen.Min.x + 1.0f, g.NavScoringRectScreen.Max.x);
g.NavScoringRectScreen.Max.x = g.NavScoringRectScreen.Min.x;
IM_ASSERT(!g.NavScoringRectScreen.IsInverted()); // Ensure if we have a finite, non-inverted bounding box here will allows us to remove extraneous ImFabs() calls in NavScoreItem().
g.NavScoringRect = g.NavWindow ? ImRect(g.NavWindow->Pos + nav_rect_rel.Min, g.NavWindow->Pos + nav_rect_rel.Max) : GetViewportRect();
g.NavScoringRect.TranslateY(nav_scoring_rect_offset_y);
g.NavScoringRect.Min.x = ImMin(g.NavScoringRect.Min.x + 1.0f, g.NavScoringRect.Max.x);
g.NavScoringRect.Max.x = g.NavScoringRect.Min.x;
IM_ASSERT(!g.NavScoringRect.IsInverted()); // Ensure if we have a finite, non-inverted bounding box here will allows us to remove extraneous ImFabs() calls in NavScoreItem().
//GetForegroundDrawList()->AddRect(g.NavScoringRectScreen.Min, g.NavScoringRectScreen.Max, IM_COL32(255,200,0,255)); // [DEBUG]
g.NavScoringCount = 0;
#if IMGUI_DEBUG_NAV_RECTS
@ -8706,7 +8707,7 @@ static void ImGui::NavUpdateMoveResult()
// Don't set NavJustMovedToId if just landed on the same spot (which may happen with ImGuiNavMoveFlags_AllowCurrentNavId)
g.NavJustMovedToId = result->ID;
g.NavJustMovedToFocusScopeId = result->FocusScopeId;
g.NavJustMovedToKeyMods = g.NavMoveRequestKeyMods;
}
SetNavIDWithRectRel(result->ID, g.NavLayer, result->FocusScopeId, result->RectRel);
g.NavMoveFromClampedRefRect = false;