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Renamed ImFloor() to ImTrunc(). Renamed ImFloorSigned() to ImFloor(). (#6861)

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ocornut
2023-09-26 11:04:45 +02:00
parent e5ca5351d5
commit 94da5842ef
6 changed files with 146 additions and 143 deletions
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66
imgui_widgets.cpp
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@ -808,7 +808,7 @@ bool ImGui::CloseButton(ImGuiID id, const ImVec2& pos)
ImRect bb_interact = bb;
const float area_to_visible_ratio = window->OuterRectClipped.GetArea() / bb.GetArea();
if (area_to_visible_ratio < 1.5f)
bb_interact.Expand(ImFloor(bb_interact.GetSize() * -0.25f));
bb_interact.Expand(ImTrunc(bb_interact.GetSize() * -0.25f));
// Tweak 2: We intentionally allow interaction when clipped so that a mechanical Alt,Right,Activate sequence can always close a window.
// (this isn't the common behavior of buttons, but it doesn't affect the user because navigation tends to keep items visible in scrolling layer).
@ -938,7 +938,7 @@ bool ImGui::ScrollbarEx(const ImRect& bb_frame, ImGuiID id, ImGuiAxis axis, ImS6
const bool allow_interaction = (alpha >= 1.0f);
ImRect bb = bb_frame;
bb.Expand(ImVec2(-ImClamp(IM_FLOOR((bb_frame_width - 2.0f) * 0.5f), 0.0f, 3.0f), -ImClamp(IM_FLOOR((bb_frame_height - 2.0f) * 0.5f), 0.0f, 3.0f)));
bb.Expand(ImVec2(-ImClamp(IM_TRUNC((bb_frame_width - 2.0f) * 0.5f), 0.0f, 3.0f), -ImClamp(IM_TRUNC((bb_frame_height - 2.0f) * 0.5f), 0.0f, 3.0f)));
// V denote the main, longer axis of the scrollbar (= height for a vertical scrollbar)
const float scrollbar_size_v = (axis == ImGuiAxis_X) ? bb.GetWidth() : bb.GetHeight();
@ -1134,12 +1134,12 @@ bool ImGui::Checkbox(const char* label, bool* v)
{
// Undocumented tristate/mixed/indeterminate checkbox (#2644)
// This may seem awkwardly designed because the aim is to make ImGuiItemFlags_MixedValue supported by all widgets (not just checkbox)
ImVec2 pad(ImMax(1.0f, IM_FLOOR(square_sz / 3.6f)), ImMax(1.0f, IM_FLOOR(square_sz / 3.6f)));
ImVec2 pad(ImMax(1.0f, IM_TRUNC(square_sz / 3.6f)), ImMax(1.0f, IM_TRUNC(square_sz / 3.6f)));
window->DrawList->AddRectFilled(check_bb.Min + pad, check_bb.Max - pad, check_col, style.FrameRounding);
}
else if (*v)
{
const float pad = ImMax(1.0f, IM_FLOOR(square_sz / 6.0f));
const float pad = ImMax(1.0f, IM_TRUNC(square_sz / 6.0f));
RenderCheckMark(window->DrawList, check_bb.Min + ImVec2(pad, pad), check_col, square_sz - pad * 2.0f);
}
@ -1234,7 +1234,7 @@ bool ImGui::RadioButton(const char* label, bool active)
window->DrawList->AddCircleFilled(center, radius, GetColorU32((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), num_segment);
if (active)
{
const float pad = ImMax(1.0f, IM_FLOOR(square_sz / 6.0f));
const float pad = ImMax(1.0f, IM_TRUNC(square_sz / 6.0f));
window->DrawList->AddCircleFilled(center, radius - pad, GetColorU32(ImGuiCol_CheckMark));
}
@ -1484,14 +1484,14 @@ void ImGui::SeparatorTextEx(ImGuiID id, const char* label, const char* label_end
const float separator_thickness = style.SeparatorTextBorderSize;
const ImVec2 min_size(label_size.x + extra_w + padding.x * 2.0f, ImMax(label_size.y + padding.y * 2.0f, separator_thickness));
const ImRect bb(pos, ImVec2(window->WorkRect.Max.x, pos.y + min_size.y));
const float text_baseline_y = ImFloor((bb.GetHeight() - label_size.y) * style.SeparatorTextAlign.y + 0.99999f); //ImMax(padding.y, ImFloor((style.SeparatorTextSize - label_size.y) * 0.5f));
const float text_baseline_y = ImTrunc((bb.GetHeight() - label_size.y) * style.SeparatorTextAlign.y + 0.99999f); //ImMax(padding.y, ImFloor((style.SeparatorTextSize - label_size.y) * 0.5f));
ItemSize(min_size, text_baseline_y);
if (!ItemAdd(bb, id))
return;
const float sep1_x1 = pos.x;
const float sep2_x2 = bb.Max.x;
const float seps_y = ImFloor((bb.Min.y + bb.Max.y) * 0.5f + 0.99999f);
const float seps_y = ImTrunc((bb.Min.y + bb.Max.y) * 0.5f + 0.99999f);
const float label_avail_w = ImMax(0.0f, sep2_x2 - sep1_x1 - padding.x * 2.0f);
const ImVec2 label_pos(pos.x + padding.x + ImMax(0.0f, (label_avail_w - label_size.x - extra_w) * style.SeparatorTextAlign.x), pos.y + text_baseline_y); // FIXME-ALIGN
@ -1639,7 +1639,7 @@ void ImGui::ShrinkWidths(ImGuiShrinkWidthItem* items, int count, float width_exc
width_excess = 0.0f;
for (int n = 0; n < count; n++)
{
float width_rounded = ImFloor(items[n].Width);
float width_rounded = ImTrunc(items[n].Width);
width_excess += items[n].Width - width_rounded;
items[n].Width = width_rounded;
}
@ -4891,9 +4891,9 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
const float scroll_increment_x = inner_size.x * 0.25f;
const float visible_width = inner_size.x - style.FramePadding.x;
if (cursor_offset.x < state->ScrollX)
state->ScrollX = IM_FLOOR(ImMax(0.0f, cursor_offset.x - scroll_increment_x));
state->ScrollX = IM_TRUNC(ImMax(0.0f, cursor_offset.x - scroll_increment_x));
else if (cursor_offset.x - visible_width >= state->ScrollX)
state->ScrollX = IM_FLOOR(cursor_offset.x - visible_width + scroll_increment_x);
state->ScrollX = IM_TRUNC(cursor_offset.x - visible_width + scroll_increment_x);
}
else
{
@ -4943,7 +4943,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
else
{
ImVec2 rect_size = InputTextCalcTextSizeW(&g, p, text_selected_end, &p, NULL, true);
if (rect_size.x <= 0.0f) rect_size.x = IM_FLOOR(g.Font->GetCharAdvance((ImWchar)' ') * 0.50f); // So we can see selected empty lines
if (rect_size.x <= 0.0f) rect_size.x = IM_TRUNC(g.Font->GetCharAdvance((ImWchar)' ') * 0.50f); // So we can see selected empty lines
ImRect rect(rect_pos + ImVec2(0.0f, bg_offy_up - g.FontSize), rect_pos + ImVec2(rect_size.x, bg_offy_dn));
rect.ClipWith(clip_rect);
if (rect.Overlaps(clip_rect))
@ -4966,7 +4966,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
{
state->CursorAnim += io.DeltaTime;
bool cursor_is_visible = (!g.IO.ConfigInputTextCursorBlink) || (state->CursorAnim <= 0.0f) || ImFmod(state->CursorAnim, 1.20f) <= 0.80f;
ImVec2 cursor_screen_pos = ImFloor(draw_pos + cursor_offset - draw_scroll);
ImVec2 cursor_screen_pos = ImTrunc(draw_pos + cursor_offset - draw_scroll);
ImRect cursor_screen_rect(cursor_screen_pos.x, cursor_screen_pos.y - g.FontSize + 0.5f, cursor_screen_pos.x + 1.0f, cursor_screen_pos.y - 1.5f);
if (cursor_is_visible && cursor_screen_rect.Overlaps(clip_rect))
draw_window->DrawList->AddLine(cursor_screen_rect.Min, cursor_screen_rect.GetBL(), GetColorU32(ImGuiCol_Text));
@ -5195,8 +5195,8 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
if ((flags & (ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV)) != 0 && (flags & ImGuiColorEditFlags_NoInputs) == 0)
{
// RGB/HSV 0..255 Sliders
const float w_item_one = ImMax(1.0f, IM_FLOOR((w_inputs - (style.ItemInnerSpacing.x) * (components - 1)) / (float)components));
const float w_item_last = ImMax(1.0f, IM_FLOOR(w_inputs - (w_item_one + style.ItemInnerSpacing.x) * (components - 1)));
const float w_item_one = ImMax(1.0f, IM_TRUNC((w_inputs - (style.ItemInnerSpacing.x) * (components - 1)) / (float)components));
const float w_item_last = ImMax(1.0f, IM_TRUNC(w_inputs - (w_item_one + style.ItemInnerSpacing.x) * (components - 1)));
const bool hide_prefix = (w_item_one <= CalcTextSize((flags & ImGuiColorEditFlags_Float) ? "M:0.000" : "M:000").x);
static const char* ids[4] = { "##X", "##Y", "##Z", "##W" };
@ -5440,7 +5440,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
float sv_picker_size = ImMax(bars_width * 1, width - (alpha_bar ? 2 : 1) * (bars_width + style.ItemInnerSpacing.x)); // Saturation/Value picking box
float bar0_pos_x = picker_pos.x + sv_picker_size + style.ItemInnerSpacing.x;
float bar1_pos_x = bar0_pos_x + bars_width + style.ItemInnerSpacing.x;
float bars_triangles_half_sz = IM_FLOOR(bars_width * 0.20f);
float bars_triangles_half_sz = IM_TRUNC(bars_width * 0.20f);
float backup_initial_col[4];
memcpy(backup_initial_col, col, components * sizeof(float));
@ -6173,8 +6173,8 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
{
// Framed header expand a little outside the default padding, to the edge of InnerClipRect
// (FIXME: May remove this at some point and make InnerClipRect align with WindowPadding.x instead of WindowPadding.x*0.5f)
frame_bb.Min.x -= IM_FLOOR(window->WindowPadding.x * 0.5f - 1.0f);
frame_bb.Max.x += IM_FLOOR(window->WindowPadding.x * 0.5f);
frame_bb.Min.x -= IM_TRUNC(window->WindowPadding.x * 0.5f - 1.0f);
frame_bb.Max.x += IM_TRUNC(window->WindowPadding.x * 0.5f);
}
const float text_offset_x = g.FontSize + (display_frame ? padding.x * 3 : padding.x * 2); // Collapser arrow width + Spacing
@ -6505,8 +6505,8 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
{
const float spacing_x = span_all_columns ? 0.0f : style.ItemSpacing.x;
const float spacing_y = style.ItemSpacing.y;
const float spacing_L = IM_FLOOR(spacing_x * 0.50f);
const float spacing_U = IM_FLOOR(spacing_y * 0.50f);
const float spacing_L = IM_TRUNC(spacing_x * 0.50f);
const float spacing_U = IM_TRUNC(spacing_y * 0.50f);
bb.Min.x -= spacing_L;
bb.Min.y -= spacing_U;
bb.Max.x += (spacing_x - spacing_L);
@ -6851,7 +6851,7 @@ bool ImGui::BeginListBox(const char* label, const ImVec2& size_arg)
// Size default to hold ~7.25 items.
// Fractional number of items helps seeing that we can scroll down/up without looking at scrollbar.
ImVec2 size = ImFloor(CalcItemSize(size_arg, CalcItemWidth(), GetTextLineHeightWithSpacing() * 7.25f + style.FramePadding.y * 2.0f));
ImVec2 size = ImTrunc(CalcItemSize(size_arg, CalcItemWidth(), GetTextLineHeightWithSpacing() * 7.25f + style.FramePadding.y * 2.0f));
ImVec2 frame_size = ImVec2(size.x, ImMax(size.y, label_size.y));
ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + frame_size);
ImRect bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f));
@ -6905,7 +6905,7 @@ bool ImGui::ListBox(const char* label, int* current_item, const char* (*getter)(
if (height_in_items < 0)
height_in_items = ImMin(items_count, 7);
float height_in_items_f = height_in_items + 0.25f;
ImVec2 size(0.0f, ImFloor(GetTextLineHeightWithSpacing() * height_in_items_f + g.Style.FramePadding.y * 2.0f));
ImVec2 size(0.0f, ImTrunc(GetTextLineHeightWithSpacing() * height_in_items_f + g.Style.FramePadding.y * 2.0f));
if (!BeginListBox(label, size))
return false;
@ -7433,15 +7433,15 @@ bool ImGui::BeginMenuEx(const char* label, const char* icon, bool enabled)
// Menu inside an horizontal menu bar
// Selectable extend their highlight by half ItemSpacing in each direction.
// For ChildMenu, the popup position will be overwritten by the call to FindBestWindowPosForPopup() in Begin()
popup_pos = ImVec2(pos.x - 1.0f - IM_FLOOR(style.ItemSpacing.x * 0.5f), pos.y - style.FramePadding.y + window->MenuBarHeight());
window->DC.CursorPos.x += IM_FLOOR(style.ItemSpacing.x * 0.5f);
popup_pos = ImVec2(pos.x - 1.0f - IM_TRUNC(style.ItemSpacing.x * 0.5f), pos.y - style.FramePadding.y + window->MenuBarHeight());
window->DC.CursorPos.x += IM_TRUNC(style.ItemSpacing.x * 0.5f);
PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(style.ItemSpacing.x * 2.0f, style.ItemSpacing.y));
float w = label_size.x;
ImVec2 text_pos(window->DC.CursorPos.x + offsets->OffsetLabel, window->DC.CursorPos.y + window->DC.CurrLineTextBaseOffset);
pressed = Selectable("", menu_is_open, selectable_flags, ImVec2(w, label_size.y));
RenderText(text_pos, label);
PopStyleVar();
window->DC.CursorPos.x += IM_FLOOR(style.ItemSpacing.x * (-1.0f + 0.5f)); // -1 spacing to compensate the spacing added when Selectable() did a SameLine(). It would also work to call SameLine() ourselves after the PopStyleVar().
window->DC.CursorPos.x += IM_TRUNC(style.ItemSpacing.x * (-1.0f + 0.5f)); // -1 spacing to compensate the spacing added when Selectable() did a SameLine(). It would also work to call SameLine() ourselves after the PopStyleVar().
}
else
{
@ -7450,7 +7450,7 @@ bool ImGui::BeginMenuEx(const char* label, const char* icon, bool enabled)
// Only when they are other items sticking out we're going to add spacing, yet only register minimum width into the layout system.
popup_pos = ImVec2(pos.x, pos.y - style.WindowPadding.y);
float icon_w = (icon && icon[0]) ? CalcTextSize(icon, NULL).x : 0.0f;
float checkmark_w = IM_FLOOR(g.FontSize * 1.20f);
float checkmark_w = IM_TRUNC(g.FontSize * 1.20f);
float min_w = window->DC.MenuColumns.DeclColumns(icon_w, label_size.x, 0.0f, checkmark_w); // Feedback to next frame
float extra_w = ImMax(0.0f, GetContentRegionAvail().x - min_w);
ImVec2 text_pos(window->DC.CursorPos.x + offsets->OffsetLabel, window->DC.CursorPos.y + window->DC.CurrLineTextBaseOffset);
@ -7627,14 +7627,14 @@ bool ImGui::MenuItemEx(const char* label, const char* icon, const char* shortcut
// Mimic the exact layout spacing of BeginMenu() to allow MenuItem() inside a menu bar, which is a little misleading but may be useful
// Note that in this situation: we don't render the shortcut, we render a highlight instead of the selected tick mark.
float w = label_size.x;
window->DC.CursorPos.x += IM_FLOOR(style.ItemSpacing.x * 0.5f);
window->DC.CursorPos.x += IM_TRUNC(style.ItemSpacing.x * 0.5f);
ImVec2 text_pos(window->DC.CursorPos.x + offsets->OffsetLabel, window->DC.CursorPos.y + window->DC.CurrLineTextBaseOffset);
PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(style.ItemSpacing.x * 2.0f, style.ItemSpacing.y));
pressed = Selectable("", selected, selectable_flags, ImVec2(w, 0.0f));
PopStyleVar();
if (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_Visible)
RenderText(text_pos, label);
window->DC.CursorPos.x += IM_FLOOR(style.ItemSpacing.x * (-1.0f + 0.5f)); // -1 spacing to compensate the spacing added when Selectable() did a SameLine(). It would also work to call SameLine() ourselves after the PopStyleVar().
window->DC.CursorPos.x += IM_TRUNC(style.ItemSpacing.x * (-1.0f + 0.5f)); // -1 spacing to compensate the spacing added when Selectable() did a SameLine(). It would also work to call SameLine() ourselves after the PopStyleVar().
}
else
{
@ -7643,7 +7643,7 @@ bool ImGui::MenuItemEx(const char* label, const char* icon, const char* shortcut
// Only when they are other items sticking out we're going to add spacing, yet only register minimum width into the layout system.
float icon_w = (icon && icon[0]) ? CalcTextSize(icon, NULL).x : 0.0f;
float shortcut_w = (shortcut && shortcut[0]) ? CalcTextSize(shortcut, NULL).x : 0.0f;
float checkmark_w = IM_FLOOR(g.FontSize * 1.20f);
float checkmark_w = IM_TRUNC(g.FontSize * 1.20f);
float min_w = window->DC.MenuColumns.DeclColumns(icon_w, label_size.x, shortcut_w, checkmark_w); // Feedback for next frame
float stretch_w = ImMax(0.0f, GetContentRegionAvail().x - min_w);
pressed = Selectable("", false, selectable_flags | ImGuiSelectableFlags_SpanAvailWidth, ImVec2(min_w, label_size.y));
@ -7788,8 +7788,8 @@ bool ImGui::BeginTabBar(const char* str_id, ImGuiTabBarFlags flags)
ImGuiTabBar* tab_bar = g.TabBars.GetOrAddByKey(id);
ImRect tab_bar_bb = ImRect(window->DC.CursorPos.x, window->DC.CursorPos.y, window->WorkRect.Max.x, window->DC.CursorPos.y + g.FontSize + g.Style.FramePadding.y * 2);
tab_bar->ID = id;
tab_bar->SeparatorMinX = tab_bar->BarRect.Min.x - IM_FLOOR(window->WindowPadding.x * 0.5f);
tab_bar->SeparatorMaxX = tab_bar->BarRect.Max.x + IM_FLOOR(window->WindowPadding.x * 0.5f);
tab_bar->SeparatorMinX = tab_bar->BarRect.Min.x - IM_TRUNC(window->WindowPadding.x * 0.5f);
tab_bar->SeparatorMaxX = tab_bar->BarRect.Max.x + IM_TRUNC(window->WindowPadding.x * 0.5f);
return BeginTabBarEx(tab_bar, tab_bar_bb, flags | ImGuiTabBarFlags_IsFocused);
}
@ -8055,7 +8055,7 @@ static void ImGui::TabBarLayout(ImGuiTabBar* tab_bar)
for (int tab_n = shrink_data_offset; tab_n < shrink_data_offset + shrink_data_count; tab_n++)
{
ImGuiTabItem* tab = &tab_bar->Tabs[g.ShrinkWidthBuffer[tab_n].Index];
float shrinked_width = IM_FLOOR(g.ShrinkWidthBuffer[tab_n].Width);
float shrinked_width = IM_TRUNC(g.ShrinkWidthBuffer[tab_n].Width);
if (shrinked_width < 0.0f)
continue;
@ -8642,7 +8642,7 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
const bool is_central_section = (tab->Flags & ImGuiTabItemFlags_SectionMask_) == 0;
size.x = tab->Width;
if (is_central_section)
window->DC.CursorPos = tab_bar->BarRect.Min + ImVec2(IM_FLOOR(tab->Offset - tab_bar->ScrollingAnim), 0.0f);
window->DC.CursorPos = tab_bar->BarRect.Min + ImVec2(IM_TRUNC(tab->Offset - tab_bar->ScrollingAnim), 0.0f);
else
window->DC.CursorPos = tab_bar->BarRect.Min + ImVec2(tab->Offset, 0.0f);
ImVec2 pos = window->DC.CursorPos;
@ -8696,7 +8696,7 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
if (hovered && g.HoveredIdNotActiveTimer > TOOLTIP_DELAY && bb.GetWidth() < tab->ContentWidth)
{
// Enlarge tab display when hovering
bb.Max.x = bb.Min.x + IM_FLOOR(ImLerp(bb.GetWidth(), tab->ContentWidth, ImSaturate((g.HoveredIdNotActiveTimer - 0.40f) * 6.0f)));
bb.Max.x = bb.Min.x + IM_TRUNC(ImLerp(bb.GetWidth(), tab->ContentWidth, ImSaturate((g.HoveredIdNotActiveTimer - 0.40f) * 6.0f)));
display_draw_list = GetForegroundDrawList(window);
TabItemBackground(display_draw_list, bb, flags, GetColorU32(ImGuiCol_TitleBgActive));
}