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Updated ImGui.

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This commit is contained in:
Branimir Karadžić 2015-12-14 22:56:16 -08:00
parent d1eaafc138
commit a6efb85737
4 changed files with 215 additions and 128 deletions
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229
3rdparty/ocornut-imgui/imgui.cpp vendored
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@ -477,6 +477,7 @@
- slider: tint background based on value (e.g. v_min -> v_max, or use 0.0f either side of the sign)
- slider & drag: int data passing through a float
- drag float: up/down axis
- drag float: added leeway on edge (e.g. a few invisible steps past the clamp limits)
- text edit: clean up the mess caused by converting UTF-8 <> wchar. the code is rather inefficient right now.
- text edit: centered text for slider as input text so it matches typical positioning.
- text edit: flag to disable live update of the user buffer.
@ -492,6 +493,7 @@
- style: color-box not always square?
- style: a concept of "compact style" that the end-user can easily rely on (e.g. PushStyleCompact()?) that maps to other settings? avoid implementing duplicate helpers such as SmallCheckbox(), etc.
- style: try to make PushStyleVar() more robust to incorrect parameters (to be more friendly to edit & continues situation).
- style: global scale setting.
- text: simple markup language for color change?
- font: helper to add glyph redirect/replacements (e.g. redirect alternate apostrophe unicode code points to ascii one, etc.)
- log: LogButtons() options for specifying depth and/or hiding depth slider
@ -2594,7 +2596,7 @@ void ImGui::RenderText(ImVec2 pos, const char* text, const char* text_end, bool
if (text_len > 0)
{
// Render
window->DrawList->AddText(g.Font, g.FontSize, pos, window->Color(ImGuiCol_Text), text, text_display_end);
window->DrawList->AddText(g.Font, g.FontSize, pos, GetColorU32(ImGuiCol_Text), text, text_display_end);
// Log as text
if (g.LogEnabled)
@ -2613,7 +2615,7 @@ void ImGui::RenderTextWrapped(ImVec2 pos, const char* text, const char* text_end
const int text_len = (int)(text_end - text);
if (text_len > 0)
{
window->DrawList->AddText(g.Font, g.FontSize, pos, window->Color(ImGuiCol_Text), text, text_end, wrap_width);
window->DrawList->AddText(g.Font, g.FontSize, pos, GetColorU32(ImGuiCol_Text), text, text_end, wrap_width);
if (g.LogEnabled)
LogRenderedText(pos, text, text_end);
}
@ -2648,11 +2650,11 @@ void ImGui::RenderTextClipped(const ImVec2& pos_min, const ImVec2& pos_max, cons
if (need_clipping)
{
ImVec4 fine_clip_rect(clip_min->x, clip_min->y, clip_max->x, clip_max->y);
window->DrawList->AddText(g.Font, g.FontSize, pos, window->Color(ImGuiCol_Text), text, text_display_end, 0.0f, &fine_clip_rect);
window->DrawList->AddText(g.Font, g.FontSize, pos, GetColorU32(ImGuiCol_Text), text, text_display_end, 0.0f, &fine_clip_rect);
}
else
{
window->DrawList->AddText(g.Font, g.FontSize, pos, window->Color(ImGuiCol_Text), text, text_display_end, 0.0f, NULL);
window->DrawList->AddText(g.Font, g.FontSize, pos, GetColorU32(ImGuiCol_Text), text, text_display_end, 0.0f, NULL);
}
if (g.LogEnabled)
LogRenderedText(pos, text, text_display_end);
@ -2666,8 +2668,8 @@ void ImGui::RenderFrame(ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, bool border,
window->DrawList->AddRectFilled(p_min, p_max, fill_col, rounding);
if (border && (window->Flags & ImGuiWindowFlags_ShowBorders))
{
window->DrawList->AddRect(p_min+ImVec2(1,1), p_max, window->Color(ImGuiCol_BorderShadow), rounding);
window->DrawList->AddRect(p_min, p_max-ImVec2(1,1), window->Color(ImGuiCol_Border), rounding);
window->DrawList->AddRect(p_min+ImVec2(1,1), p_max, GetColorU32(ImGuiCol_BorderShadow), rounding);
window->DrawList->AddRect(p_min, p_max-ImVec2(1,1), GetColorU32(ImGuiCol_Border), rounding);
}
}
@ -2697,8 +2699,8 @@ void ImGui::RenderCollapseTriangle(ImVec2 p_min, bool opened, float scale, bool
}
if (shadow && (window->Flags & ImGuiWindowFlags_ShowBorders) != 0)
window->DrawList->AddTriangleFilled(a+ImVec2(2,2), b+ImVec2(2,2), c+ImVec2(2,2), window->Color(ImGuiCol_BorderShadow));
window->DrawList->AddTriangleFilled(a, b, c, window->Color(ImGuiCol_Text));
window->DrawList->AddTriangleFilled(a+ImVec2(2,2), b+ImVec2(2,2), c+ImVec2(2,2), GetColorU32(ImGuiCol_BorderShadow));
window->DrawList->AddTriangleFilled(a, b, c, GetColorU32(ImGuiCol_Text));
}
void ImGui::RenderCheckMark(ImVec2 pos, ImU32 col)
@ -2743,6 +2745,7 @@ ImVec2 ImGui::CalcTextSize(const char* text, const char* text_end, bool hide_tex
const float character_spacing_x = 1.0f * font_scale;
if (text_size.x > 0.0f)
text_size.x -= character_spacing_x;
text_size.x = (float)(int)(text_size.x + 0.95f);
return text_size;
}
@ -3680,8 +3683,8 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
// SIZE
// Save contents size from last frame for auto-fitting (unless explicitly specified)
window->SizeContents.x = (window->SizeContentsExplicit.x != 0.0f) ? window->SizeContentsExplicit.x : ((window_is_new ? 0.0f : window->DC.CursorMaxPos.x - window->Pos.x) + window->Scroll.x);
window->SizeContents.y = (window->SizeContentsExplicit.y != 0.0f) ? window->SizeContentsExplicit.y : ((window_is_new ? 0.0f : window->DC.CursorMaxPos.y - window->Pos.y) + window->Scroll.y);
window->SizeContents.x = (float)(int)((window->SizeContentsExplicit.x != 0.0f) ? window->SizeContentsExplicit.x : ((window_is_new ? 0.0f : window->DC.CursorMaxPos.x - window->Pos.x) + window->Scroll.x));
window->SizeContents.y = (float)(int)((window->SizeContentsExplicit.y != 0.0f) ? window->SizeContentsExplicit.y : ((window_is_new ? 0.0f : window->DC.CursorMaxPos.y - window->Pos.y) + window->Scroll.y));
// Hide popup/tooltip window when first appearing while we measure size (because we recycle them)
if (window->HiddenFrames > 0)
@ -3866,7 +3869,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
if ((flags & ImGuiWindowFlags_Modal) != 0 && window == GetFrontMostModalRootWindow())
{
ImRect fullscreen_rect = GetVisibleRect();
window->DrawList->AddRectFilled(fullscreen_rect.Min, fullscreen_rect.Max, window->Color(ImGuiCol_ModalWindowDarkening, g.ModalWindowDarkeningRatio));
window->DrawList->AddRectFilled(fullscreen_rect.Min, fullscreen_rect.Max, GetColorU32(ImGuiCol_ModalWindowDarkening, g.ModalWindowDarkeningRatio));
}
// Draw window + handle manual resize
@ -3875,12 +3878,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
if (window->Collapsed)
{
// Draw title bar only
window->DrawList->AddRectFilled(title_bar_rect.GetTL(), title_bar_rect.GetBR(), window->Color(ImGuiCol_TitleBgCollapsed), window_rounding);
if (flags & ImGuiWindowFlags_ShowBorders)
{
window->DrawList->AddRect(title_bar_rect.GetTL()+ImVec2(1,1), title_bar_rect.GetBR()+ImVec2(1,1), window->Color(ImGuiCol_BorderShadow), window_rounding);
window->DrawList->AddRect(title_bar_rect.GetTL(), title_bar_rect.GetBR(), window->Color(ImGuiCol_Border), window_rounding);
}
RenderFrame(title_bar_rect.GetTL(), title_bar_rect.GetBR(), GetColorU32(ImGuiCol_TitleBgCollapsed), true, window_rounding);
}
else
{
@ -3894,7 +3892,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
const ImGuiID resize_id = window->GetID("#RESIZE");
bool hovered, held;
ButtonBehavior(resize_rect, resize_id, &hovered, &held, ImGuiButtonFlags_FlattenChilds);
resize_col = window->Color(held ? ImGuiCol_ResizeGripActive : hovered ? ImGuiCol_ResizeGripHovered : ImGuiCol_ResizeGrip);
resize_col = GetColorU32(held ? ImGuiCol_ResizeGripActive : hovered ? ImGuiCol_ResizeGripHovered : ImGuiCol_ResizeGrip);
if (hovered || held)
g.MouseCursor = ImGuiMouseCursor_ResizeNWSE;
@ -3937,27 +3935,18 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
col_idx = ImGuiCol_ChildWindowBg;
else
col_idx = ImGuiCol_WindowBg;
window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, window->Color(col_idx, bg_alpha), window_rounding);
window->DrawList->AddRectFilled(window->Pos, window->Pos+window->Size, GetColorU32(col_idx, bg_alpha), window_rounding);
}
// Title bar
if (!(flags & ImGuiWindowFlags_NoTitleBar))
window->DrawList->AddRectFilled(title_bar_rect.GetTL(), title_bar_rect.GetBR(), window->Color((g.FocusedWindow && window->RootNonPopupWindow == g.FocusedWindow->RootNonPopupWindow) ? ImGuiCol_TitleBgActive : ImGuiCol_TitleBg), window_rounding, 1|2);
window->DrawList->AddRectFilled(title_bar_rect.GetTL(), title_bar_rect.GetBR(), GetColorU32((g.FocusedWindow && window->RootNonPopupWindow == g.FocusedWindow->RootNonPopupWindow) ? ImGuiCol_TitleBgActive : ImGuiCol_TitleBg), window_rounding, 1|2);
// Menu bar
if (flags & ImGuiWindowFlags_MenuBar)
{
ImRect menu_bar_rect = window->MenuBarRect();
window->DrawList->AddRectFilled(menu_bar_rect.GetTL(), menu_bar_rect.GetBR(), window->Color(ImGuiCol_MenuBarBg), (flags & ImGuiWindowFlags_NoTitleBar) ? window_rounding : 0.0f, 1|2);
}
// Borders
if (flags & ImGuiWindowFlags_ShowBorders)
{
window->DrawList->AddRect(window->Pos+ImVec2(1,1), window->Pos+window->Size+ImVec2(1,1), window->Color(ImGuiCol_BorderShadow), window_rounding);
window->DrawList->AddRect(window->Pos, window->Pos+window->Size, window->Color(ImGuiCol_Border), window_rounding);
if (!(flags & ImGuiWindowFlags_NoTitleBar))
window->DrawList->AddLine(title_bar_rect.GetBL(), title_bar_rect.GetBR(), window->Color(ImGuiCol_Border));
window->DrawList->AddRectFilled(menu_bar_rect.GetTL(), menu_bar_rect.GetBR(), GetColorU32(ImGuiCol_MenuBarBg), (flags & ImGuiWindowFlags_NoTitleBar) ? window_rounding : 0.0f, 1|2);
}
// Scrollbars
@ -3970,12 +3959,22 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
// (after the input handling so we don't have a frame of latency)
if (!(flags & ImGuiWindowFlags_NoResize))
{
const float border_size = (window->Flags & ImGuiWindowFlags_ShowBorders) ? 1.0f : 0.0f;
const ImVec2 br = window->Rect().GetBR();
window->DrawList->PathLineTo(br + ImVec2(-resize_corner_size, 0.0f));
window->DrawList->PathLineTo(br + ImVec2(0.0f, -resize_corner_size));
window->DrawList->PathArcToFast(ImVec2(br.x - window_rounding, br.y - window_rounding), window_rounding, 0, 3);
window->DrawList->PathLineTo(br + ImVec2(-resize_corner_size, -border_size));
window->DrawList->PathLineTo(br + ImVec2(-border_size, -resize_corner_size));
window->DrawList->PathArcToFast(ImVec2(br.x - window_rounding - border_size, br.y - window_rounding - border_size), window_rounding, 0, 3);
window->DrawList->PathFill(resize_col);
}
// Borders
if (flags & ImGuiWindowFlags_ShowBorders)
{
window->DrawList->AddRect(window->Pos+ImVec2(1,1), window->Pos+window->Size, GetColorU32(ImGuiCol_BorderShadow), window_rounding);
window->DrawList->AddRect(window->Pos, window->Pos+window->Size-ImVec2(1,1), GetColorU32(ImGuiCol_Border), window_rounding);
if (!(flags & ImGuiWindowFlags_NoTitleBar))
window->DrawList->AddLine(title_bar_rect.GetBL()+ImVec2(1,0), title_bar_rect.GetBR()-ImVec2(1,0), GetColorU32(ImGuiCol_Border));
}
}
// Setup drawing context
@ -4054,11 +4053,13 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
// We set this up after processing the resize grip so that our clip rectangle doesn't lag by a frame
// Note that if our window is collapsed we will end up with a null clipping rectangle which is the correct behavior.
const ImRect title_bar_rect = window->TitleBarRect();
ImRect clip_rect(title_bar_rect.Min.x+0.5f+window->WindowPadding.x*0.5f, title_bar_rect.Max.y+window->MenuBarHeight()+0.5f, window->Pos.x+window->Size.x-window->WindowPadding.x*0.5f, window->Pos.y+window->Size.y);
if ((flags & ImGuiWindowFlags_ChildWindow) && (flags & ImGuiWindowFlags_ShowBorders))
clip_rect.Min += ImVec2(1.0f,1.0f);
clip_rect.Max.x -= window->ScrollbarY ? style.ScrollbarSize : 0.0f;
clip_rect.Max.y -= window->ScrollbarX ? style.ScrollbarSize : 0.0f;
const float border_size = (flags & ImGuiWindowFlags_ShowBorders) ? 1.0f : 0.0f;
ImRect clip_rect;
clip_rect.Min.x = title_bar_rect.Min.x + 0.5f + ImMax(border_size, window->WindowPadding.x*0.5f);
clip_rect.Min.y = title_bar_rect.Max.y + window->MenuBarHeight() + 0.5f + border_size;
clip_rect.Max.x = window->Pos.x + window->Size.x - window->ScrollbarSizes.x - ImMax(border_size, window->WindowPadding.x*0.5f);
clip_rect.Max.y = window->Pos.y + window->Size.y - border_size - window->ScrollbarSizes.y;
PushClipRect(clip_rect);
// Clear 'accessed' flag last thing
@ -4125,12 +4126,12 @@ static void Scrollbar(ImGuiWindow* window, bool horizontal)
bool other_scrollbar = (horizontal ? window->ScrollbarY : window->ScrollbarX);
float other_scrollbar_size_w = other_scrollbar ? style.ScrollbarSize : 0.0f;
const ImRect window_rect = window->Rect();
const float border_offset = (window->Flags & ImGuiWindowFlags_ShowBorders) ? 1.0f : 0.0f;
const float border_size = (window->Flags & ImGuiWindowFlags_ShowBorders) ? 1.0f : 0.0f;
ImRect bb = horizontal
? ImRect(window->Pos.x + border_offset, window_rect.Max.y - style.ScrollbarSize, window_rect.Max.x - other_scrollbar_size_w, window_rect.Max.y)
: ImRect(window_rect.Max.x - style.ScrollbarSize, window->Pos.y + border_offset, window_rect.Max.x, window_rect.Max.y - other_scrollbar_size_w);
? ImRect(window->Pos.x + border_size, window_rect.Max.y - style.ScrollbarSize, window_rect.Max.x - other_scrollbar_size_w - border_size, window_rect.Max.y - border_size)
: ImRect(window_rect.Max.x - style.ScrollbarSize, window->Pos.y + border_size, window_rect.Max.x - border_size, window_rect.Max.y - other_scrollbar_size_w - border_size);
if (!horizontal)
bb.Min.y += window->TitleBarHeight() + ((window->Flags & ImGuiWindowFlags_MenuBar) ? window->MenuBarHeight() - border_offset : 0.0f);
bb.Min.y += window->TitleBarHeight() + ((window->Flags & ImGuiWindowFlags_MenuBar) ? window->MenuBarHeight() - border_size : 0.0f);
float window_rounding = (window->Flags & ImGuiWindowFlags_ChildWindow) ? style.ChildWindowRounding : style.WindowRounding;
int window_rounding_corners;
@ -4138,7 +4139,7 @@ static void Scrollbar(ImGuiWindow* window, bool horizontal)
window_rounding_corners = 8 | (other_scrollbar ? 0 : 4);
else
window_rounding_corners = ((window->Flags & ImGuiWindowFlags_NoTitleBar) ? 2 : 0) | (other_scrollbar ? 0 : 4);
window->DrawList->AddRectFilled(bb.Min, bb.Max, window->Color(ImGuiCol_ScrollbarBg), window_rounding, window_rounding_corners);
window->DrawList->AddRectFilled(bb.Min, bb.Max, ImGui::GetColorU32(ImGuiCol_ScrollbarBg), window_rounding, window_rounding_corners);
bb.Reduce(ImVec2(ImClamp((float)(int)((bb.Max.x - bb.Min.x - 2.0f) * 0.5f), 0.0f, 3.0f), ImClamp((float)(int)((bb.Max.y - bb.Min.y - 2.0f) * 0.5f), 0.0f, 3.0f)));
// V denote the main axis of the scrollbar
@ -4205,7 +4206,7 @@ static void Scrollbar(ImGuiWindow* window, bool horizontal)
}
// Render
const ImU32 grab_col = window->Color(held ? ImGuiCol_ScrollbarGrabActive : hovered ? ImGuiCol_ScrollbarGrabHovered : ImGuiCol_ScrollbarGrab);
const ImU32 grab_col = ImGui::GetColorU32(held ? ImGuiCol_ScrollbarGrabActive : hovered ? ImGuiCol_ScrollbarGrabHovered : ImGuiCol_ScrollbarGrab);
if (horizontal)
window->DrawList->AddRectFilled(ImVec2(ImLerp(bb.Min.x, bb.Max.x, grab_v_norm), bb.Min.y), ImVec2(ImLerp(bb.Min.x, bb.Max.x, grab_v_norm) + grab_h_pixels, bb.Max.y), grab_col, style.ScrollbarRounding);
else
@ -5268,7 +5269,7 @@ bool ImGui::ButtonEx(const char* label, const ImVec2& size_arg, ImGuiButtonFlags
bool pressed = ButtonBehavior(bb, id, &hovered, &held, flags);
// Render
const ImU32 col = window->Color((hovered && held) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
const ImU32 col = GetColorU32((hovered && held) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
RenderFrame(bb.Min, bb.Max, col, true, style.FrameRounding);
RenderTextClipped(bb.Min, bb.Max, label, NULL, &label_size, ImGuiAlign_Center | ImGuiAlign_VCenter);
@ -5329,15 +5330,15 @@ static bool CloseWindowButton(bool* p_opened)
bool pressed = ImGui::ButtonBehavior(bb, id, &hovered, &held);
// Render
const ImU32 col = window->Color((held && hovered) ? ImGuiCol_CloseButtonActive : hovered ? ImGuiCol_CloseButtonHovered : ImGuiCol_CloseButton);
const ImU32 col = ImGui::GetColorU32((held && hovered) ? ImGuiCol_CloseButtonActive : hovered ? ImGuiCol_CloseButtonHovered : ImGuiCol_CloseButton);
const ImVec2 center = bb.GetCenter();
window->DrawList->AddCircleFilled(center, ImMax(2.0f,size*0.5f), col, 16);
const float cross_extent = (size * 0.5f * 0.7071f) - 1.0f;
if (hovered)
{
window->DrawList->AddLine(center + ImVec2(+cross_extent,+cross_extent), center + ImVec2(-cross_extent,-cross_extent), window->Color(ImGuiCol_Text));
window->DrawList->AddLine(center + ImVec2(+cross_extent,-cross_extent), center + ImVec2(-cross_extent,+cross_extent), window->Color(ImGuiCol_Text));
window->DrawList->AddLine(center + ImVec2(+cross_extent,+cross_extent), center + ImVec2(-cross_extent,-cross_extent), ImGui::GetColorU32(ImGuiCol_Text));
window->DrawList->AddLine(center + ImVec2(+cross_extent,-cross_extent), center + ImVec2(-cross_extent,+cross_extent), ImGui::GetColorU32(ImGuiCol_Text));
}
if (p_opened != NULL && pressed)
@ -5361,12 +5362,12 @@ void ImGui::Image(ImTextureID user_texture_id, const ImVec2& size, const ImVec2&
if (border_col.w > 0.0f)
{
window->DrawList->AddRect(bb.Min, bb.Max, window->Color(border_col), 0.0f);
window->DrawList->AddImage(user_texture_id, bb.Min+ImVec2(1,1), bb.Max-ImVec2(1,1), uv0, uv1, window->Color(tint_col));
window->DrawList->AddRect(bb.Min, bb.Max, GetColorU32(border_col), 0.0f);
window->DrawList->AddImage(user_texture_id, bb.Min+ImVec2(1,1), bb.Max-ImVec2(1,1), uv0, uv1, GetColorU32(tint_col));
}
else
{
window->DrawList->AddImage(user_texture_id, bb.Min, bb.Max, uv0, uv1, window->Color(tint_col));
window->DrawList->AddImage(user_texture_id, bb.Min, bb.Max, uv0, uv1, GetColorU32(tint_col));
}
}
@ -5400,11 +5401,11 @@ bool ImGui::ImageButton(ImTextureID user_texture_id, const ImVec2& size, const I
bool pressed = ButtonBehavior(bb, id, &hovered, &held);
// Render
const ImU32 col = window->Color((hovered && held) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
const ImU32 col = GetColorU32((hovered && held) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
RenderFrame(bb.Min, bb.Max, col, true, ImClamp((float)ImMin(padding.x, padding.y), 0.0f, style.FrameRounding));
if (bg_col.w > 0.0f)
window->DrawList->AddRectFilled(image_bb.Min, image_bb.Max, window->Color(bg_col));
window->DrawList->AddImage(user_texture_id, image_bb.Min, image_bb.Max, uv0, uv1, window->Color(tint_col));
window->DrawList->AddRectFilled(image_bb.Min, image_bb.Max, GetColorU32(bg_col));
window->DrawList->AddImage(user_texture_id, image_bb.Min, image_bb.Max, uv0, uv1, GetColorU32(tint_col));
return pressed;
}
@ -5583,7 +5584,7 @@ bool ImGui::CollapsingHeader(const char* label, const char* str_id, bool display
const ImVec2 label_size = CalcTextSize(label, NULL, true);
// We vertically grow up to current line height up the typical widget height.
const float text_base_offset_y = ImMax(0.0f, window->DC.CurrentLineTextBaseOffset - padding.y);
const float text_base_offset_y = ImMax(0.0f, window->DC.CurrentLineTextBaseOffset - padding.y); // Latch before ItemSize changes it
const float frame_height = ImMax(ImMin(window->DC.CurrentLineHeight, g.FontSize + g.Style.FramePadding.y*2), label_size.y + padding.y*2);
ImRect bb = ImRect(window->DC.CursorPos, ImVec2(window->Pos.x + GetContentRegionMax().x, window->DC.CursorPos.y + frame_height));
if (display_frame)
@ -5593,8 +5594,8 @@ bool ImGui::CollapsingHeader(const char* label, const char* str_id, bool display
bb.Max.x += (float)(int)(window->WindowPadding.x*0.5f) - 1;
}
const float collapser_width = g.FontSize + padding.x*2;
const float text_width = collapser_width + (label_size.x > 0.0f ? label_size.x + padding.x*2 : 0.0f); // Include collapser
const float collapser_width = g.FontSize + (display_frame ? padding.x*2 : padding.x);
const float text_width = g.FontSize + (label_size.x > 0.0f ? label_size.x + padding.x*2 : 0.0f); // Include collapser
ItemSize(ImVec2(text_width, frame_height), text_base_offset_y);
// For regular tree nodes, we arbitrary allow to click past 2 worth of ItemSpacing
@ -5613,7 +5614,7 @@ bool ImGui::CollapsingHeader(const char* label, const char* str_id, bool display
}
// Render
const ImU32 col = window->Color((held && hovered) ? ImGuiCol_HeaderActive : hovered ? ImGuiCol_HeaderHovered : ImGuiCol_Header);
const ImU32 col = GetColorU32((held && hovered) ? ImGuiCol_HeaderActive : hovered ? ImGuiCol_HeaderHovered : ImGuiCol_Header);
const ImVec2 text_pos = bb.Min + padding + ImVec2(collapser_width, text_base_offset_y);
if (display_frame)
{
@ -5657,21 +5658,21 @@ void ImGui::Bullet()
ImGuiState& g = *GImGui;
const ImGuiStyle& style = g.Style;
const float line_height = g.FontSize;
const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(line_height, line_height));
const float line_height = ImMax(ImMin(window->DC.CurrentLineHeight, g.FontSize + g.Style.FramePadding.y*2), g.FontSize);
const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(g.FontSize, line_height));
ItemSize(bb);
if (!ItemAdd(bb, NULL))
{
ImGui::SameLine(0, -1);
ImGui::SameLine(0, style.FramePadding.x*2);
return;
}
// Render
const float bullet_size = line_height*0.15f;
window->DrawList->AddCircleFilled(bb.Min + ImVec2(style.FramePadding.x + line_height*0.5f, line_height*0.5f), bullet_size, window->Color(ImGuiCol_Text));
const float bullet_size = g.FontSize*0.15f;
window->DrawList->AddCircleFilled(bb.Min + ImVec2(style.FramePadding.x + g.FontSize*0.5f, line_height*0.5f), bullet_size, GetColorU32(ImGuiCol_Text));
// Stay on same line
ImGui::SameLine(0, -1);
ImGui::SameLine(0, style.FramePadding.x*2);
}
// Text with a little bullet aligned to the typical tree node.
@ -5686,17 +5687,18 @@ void ImGui::BulletTextV(const char* fmt, va_list args)
const char* text_begin = g.TempBuffer;
const char* text_end = text_begin + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
const float line_height = g.FontSize;
const ImVec2 label_size = CalcTextSize(text_begin, text_end, true);
const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(line_height + (label_size.x > 0.0f ? (style.FramePadding.x*2) : 0.0f),0) + label_size); // Empty text doesn't add padding
const float text_base_offset_y = ImMax(0.0f, window->DC.CurrentLineTextBaseOffset); // Latch before ItemSize changes it
const float line_height = ImMax(ImMin(window->DC.CurrentLineHeight, g.FontSize + g.Style.FramePadding.y*2), g.FontSize);
const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(g.FontSize + (label_size.x > 0.0f ? (label_size.x + style.FramePadding.x*2) : 0.0f), ImMax(line_height, label_size.y))); // Empty text doesn't add padding
ItemSize(bb);
if (!ItemAdd(bb, NULL))
return;
// Render
const float bullet_size = line_height*0.15f;
window->DrawList->AddCircleFilled(bb.Min + ImVec2(style.FramePadding.x + line_height*0.5f, line_height*0.5f), bullet_size, window->Color(ImGuiCol_Text));
RenderText(bb.Min+ImVec2(g.FontSize + style.FramePadding.x*2,0), text_begin, text_end);
const float bullet_size = g.FontSize*0.15f;
window->DrawList->AddCircleFilled(bb.Min + ImVec2(style.FramePadding.x + g.FontSize*0.5f, line_height*0.5f), bullet_size, GetColorU32(ImGuiCol_Text));
RenderText(bb.Min+ImVec2(g.FontSize + style.FramePadding.x*2, text_base_offset_y), text_begin, text_end);
}
void ImGui::BulletText(const char* fmt, ...)
@ -6005,7 +6007,7 @@ bool ImGui::SliderBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v
const ImGuiStyle& style = g.Style;
// Draw frame
RenderFrame(frame_bb.Min, frame_bb.Max, window->Color(ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
const bool is_non_linear = fabsf(power - 1.0f) > 0.0001f;
const bool is_horizontal = (flags & ImGuiSliderFlags_Vertical) == 0;
@ -6121,7 +6123,7 @@ bool ImGui::SliderBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v
grab_bb = ImRect(ImVec2(grab_pos - grab_sz*0.5f, frame_bb.Min.y + grab_padding), ImVec2(grab_pos + grab_sz*0.5f, frame_bb.Max.y - grab_padding));
else
grab_bb = ImRect(ImVec2(frame_bb.Min.x + grab_padding, grab_pos - grab_sz*0.5f), ImVec2(frame_bb.Max.x - grab_padding, grab_pos + grab_sz*0.5f));
window->DrawList->AddRectFilled(grab_bb.Min, grab_bb.Max, window->Color(g.ActiveId == id ? ImGuiCol_SliderGrabActive : ImGuiCol_SliderGrab), style.GrabRounding);
window->DrawList->AddRectFilled(grab_bb.Min, grab_bb.Max, GetColorU32(g.ActiveId == id ? ImGuiCol_SliderGrabActive : ImGuiCol_SliderGrab), style.GrabRounding);
return value_changed;
}
@ -6357,11 +6359,10 @@ bool ImGui::SliderInt4(const char* label, int v[4], int v_min, int v_max, const
bool ImGui::DragBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v_speed, float v_min, float v_max, int decimal_precision, float power)
{
ImGuiState& g = *GImGui;
ImGuiWindow* window = GetCurrentWindow();
const ImGuiStyle& style = g.Style;
// Draw frame
const ImU32 frame_col = window->Color(g.ActiveId == id ? ImGuiCol_FrameBgActive : g.HoveredId == id ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg);
const ImU32 frame_col = GetColorU32(g.ActiveId == id ? ImGuiCol_FrameBgActive : g.HoveredId == id ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg);
RenderFrame(frame_bb.Min, frame_bb.Max, frame_col, true, style.FrameRounding);
bool value_changed = false;
@ -6677,7 +6678,7 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
scale_max = v_max;
}
RenderFrame(frame_bb.Min, frame_bb.Max, window->Color(ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
int res_w = ImMin((int)graph_size.x, values_count) + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0);
int item_count = values_count + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0);
@ -6705,8 +6706,8 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
float t0 = 0.0f;
ImVec2 tp0 = ImVec2( t0, 1.0f - ImSaturate((v0 - scale_min) / (scale_max - scale_min)) ); // Point in the normalized space of our target rectangle
const ImU32 col_base = window->Color((plot_type == ImGuiPlotType_Lines) ? ImGuiCol_PlotLines : ImGuiCol_PlotHistogram);
const ImU32 col_hovered = window->Color((plot_type == ImGuiPlotType_Lines) ? ImGuiCol_PlotLinesHovered : ImGuiCol_PlotHistogramHovered);
const ImU32 col_base = GetColorU32((plot_type == ImGuiPlotType_Lines) ? ImGuiCol_PlotLines : ImGuiCol_PlotHistogram);
const ImU32 col_hovered = GetColorU32((plot_type == ImGuiPlotType_Lines) ? ImGuiCol_PlotLinesHovered : ImGuiCol_PlotHistogramHovered);
for (int n = 0; n < res_w; n++)
{
@ -6778,6 +6779,41 @@ void ImGui::PlotHistogram(const char* label, float (*values_getter)(void* data,
PlotEx(ImGuiPlotType_Histogram, label, values_getter, data, values_count, values_offset, overlay_text, scale_min, scale_max, graph_size);
}
// size_arg (for each axis) < 0.0f: align to end, 0.0f: auto, > 0.0f: specified size
void ImGui::ProgressBar(float fraction, const ImVec2& size_arg, const char* overlay)
{
ImGuiWindow* window = GetCurrentWindow();
if (window->SkipItems)
return;
ImGuiState& g = *GImGui;
const ImGuiStyle& style = g.Style;
ImVec2 pos = window->DC.CursorPos;
const ImRect bb(pos, pos + CalcItemSize(size_arg, CalcItemWidth() + style.FramePadding.x*2.0f, g.FontSize + style.FramePadding.y*2.0f));
ItemSize(bb, style.FramePadding.y);
if (!ItemAdd(bb, NULL))
return;
// Render
fraction = ImSaturate(fraction);
const ImVec2 fill_br = ImVec2(ImLerp(bb.Min.x, bb.Max.x, fraction), bb.Max.y);
RenderFrame(bb.Min, bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(bb.Min, fill_br, GetColorU32(ImGuiCol_PlotHistogram), false, style.FrameRounding);
// Default displaying the fraction as percentage string, but user can override it
char overlay_buf[32];
if (!overlay)
{
ImFormatString(overlay_buf, IM_ARRAYSIZE(overlay_buf), "%.0f%%", fraction*100+0.01f);
overlay = overlay_buf;
}
ImVec2 overlay_size = CalcTextSize(overlay, NULL);
if (overlay_size.x > 0.0f)
RenderTextClipped(ImVec2(ImClamp(fill_br.x + style.ItemSpacing.x, bb.Min.x, bb.Max.x - overlay_size.x - style.ItemInnerSpacing.x), bb.Min.y), bb.Max, overlay, NULL, &overlay_size, ImGuiAlign_Left|ImGuiAlign_VCenter, &bb.Min, &bb.Max);
}
bool ImGui::Checkbox(const char* label, bool* v)
{
ImGuiWindow* window = GetCurrentWindow();
@ -6810,12 +6846,12 @@ bool ImGui::Checkbox(const char* label, bool* v)
if (pressed)
*v = !(*v);
RenderFrame(check_bb.Min, check_bb.Max, window->Color((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(check_bb.Min, check_bb.Max, GetColorU32((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), true, style.FrameRounding);
if (*v)
{
const float check_sz = ImMin(check_bb.GetWidth(), check_bb.GetHeight());
const float pad = ImMax(1.0f, (float)(int)(check_sz / 6.0f));
window->DrawList->AddRectFilled(check_bb.Min+ImVec2(pad,pad), check_bb.Max-ImVec2(pad,pad), window->Color(ImGuiCol_CheckMark), style.FrameRounding);
window->DrawList->AddRectFilled(check_bb.Min+ImVec2(pad,pad), check_bb.Max-ImVec2(pad,pad), GetColorU32(ImGuiCol_CheckMark), style.FrameRounding);
}
if (g.LogEnabled)
@ -6871,18 +6907,18 @@ bool ImGui::RadioButton(const char* label, bool active)
bool hovered, held;
bool pressed = ButtonBehavior(total_bb, id, &hovered, &held);
window->DrawList->AddCircleFilled(center, radius, window->Color((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), 16);
window->DrawList->AddCircleFilled(center, radius, GetColorU32((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), 16);
if (active)
{
const float check_sz = ImMin(check_bb.GetWidth(), check_bb.GetHeight());
const float pad = ImMax(1.0f, (float)(int)(check_sz / 6.0f));
window->DrawList->AddCircleFilled(center, radius-pad, window->Color(ImGuiCol_CheckMark), 16);
window->DrawList->AddCircleFilled(center, radius-pad, GetColorU32(ImGuiCol_CheckMark), 16);
}
if (window->Flags & ImGuiWindowFlags_ShowBorders)
{
window->DrawList->AddCircle(center+ImVec2(1,1), radius, window->Color(ImGuiCol_BorderShadow), 16);
window->DrawList->AddCircle(center, radius, window->Color(ImGuiCol_Border), 16);
window->DrawList->AddCircle(center+ImVec2(1,1), radius, GetColorU32(ImGuiCol_BorderShadow), 16);
window->DrawList->AddCircle(center, radius, GetColorU32(ImGuiCol_Border), 16);
}
if (g.LogEnabled)
@ -7310,7 +7346,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
stb_textedit_click(&edit_state, &edit_state.StbState, mouse_x, mouse_y);
edit_state.CursorAnimReset();
}
else if (io.MouseDown[0] && !edit_state.SelectedAllMouseLock)
else if (io.MouseDown[0] && !edit_state.SelectedAllMouseLock && (io.MouseDelta.x != 0.0f || io.MouseDelta.y != 0.0f))
{
stb_textedit_drag(&edit_state, &edit_state.StbState, mouse_x, mouse_y);
edit_state.CursorAnimReset();
@ -7522,7 +7558,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
}
if (!is_multiline)
RenderFrame(frame_bb.Min, frame_bb.Max, window->Color(ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
// Render
const ImVec4 clip_rect(frame_bb.Min.x, frame_bb.Min.y, frame_bb.Min.x + size.x + style.FramePadding.x*2.0f, frame_bb.Min.y + size.y + style.FramePadding.y*2.0f);
@ -7624,7 +7660,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
float bg_offy_up = is_multiline ? 0.0f : -1.0f; // FIXME: those offsets should be part of the style? they don't play so well with multi-line selection.
float bg_offy_dn = is_multiline ? 0.0f : 2.0f;
ImU32 bg_color = draw_window->Color(ImGuiCol_TextSelectedBg);
ImU32 bg_color = GetColorU32(ImGuiCol_TextSelectedBg);
ImVec2 rect_pos = render_pos + select_start_offset - render_scroll;
for (const ImWchar* p = text_selected_begin; p < text_selected_end; )
{
@ -7650,13 +7686,13 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
}
}
draw_window->DrawList->AddText(g.Font, g.FontSize, render_pos - render_scroll, draw_window->Color(ImGuiCol_Text), buf, buf+edit_state.CurLenA, 0.0f, is_multiline ? NULL : &clip_rect);
draw_window->DrawList->AddText(g.Font, g.FontSize, render_pos - render_scroll, GetColorU32(ImGuiCol_Text), buf, buf+edit_state.CurLenA, 0.0f, is_multiline ? NULL : &clip_rect);
// Draw blinking cursor
ImVec2 cursor_screen_pos = render_pos + cursor_offset - render_scroll;
bool cursor_is_visible = (g.InputTextState.CursorAnim <= 0.0f) || fmodf(g.InputTextState.CursorAnim, 1.20f) <= 0.80f;
if (cursor_is_visible)
draw_window->DrawList->AddLine(cursor_screen_pos + ImVec2(0.0f,-g.FontSize+0.5f), cursor_screen_pos + ImVec2(0.0f,-1.5f), window->Color(ImGuiCol_Text));
draw_window->DrawList->AddLine(cursor_screen_pos + ImVec2(0.0f,-g.FontSize+0.5f), cursor_screen_pos + ImVec2(0.0f,-1.5f), GetColorU32(ImGuiCol_Text));
// Notify OS of text input position for advanced IME (-1 x offset so that Windows IME can cover our cursor. Bit of an extra nicety.)
if (is_editable)
@ -7668,7 +7704,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
const char* buf_end = NULL;
if (is_multiline)
text_size = ImVec2(size.x, InputTextCalcTextLenAndLineCount(buf, &buf_end) * g.FontSize); // We don't need width
draw_window->DrawList->AddText(g.Font, g.FontSize, render_pos, draw_window->Color(ImGuiCol_Text), buf, buf_end, 0.0f, is_multiline ? NULL : &clip_rect);
draw_window->DrawList->AddText(g.Font, g.FontSize, render_pos, GetColorU32(ImGuiCol_Text), buf, buf_end, 0.0f, is_multiline ? NULL : &clip_rect);
}
if (is_multiline)
@ -7944,8 +7980,8 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi
const bool hovered = IsHovered(frame_bb, id);
const ImRect value_bb(frame_bb.Min, frame_bb.Max - ImVec2(arrow_size, 0.0f));
RenderFrame(frame_bb.Min, frame_bb.Max, window->Color(ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(ImVec2(frame_bb.Max.x-arrow_size, frame_bb.Min.y), frame_bb.Max, window->Color(hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button), true, style.FrameRounding); // FIXME-ROUNDING
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(ImVec2(frame_bb.Max.x-arrow_size, frame_bb.Min.y), frame_bb.Max, GetColorU32(hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button), true, style.FrameRounding); // FIXME-ROUNDING
RenderCollapseTriangle(ImVec2(frame_bb.Max.x-arrow_size, frame_bb.Min.y) + style.FramePadding, true);
if (*current_item >= 0 && *current_item < items_count)
@ -8080,7 +8116,7 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
// Render
if (hovered || selected)
{
const ImU32 col = window->Color((held && hovered) ? ImGuiCol_HeaderActive : hovered ? ImGuiCol_HeaderHovered : ImGuiCol_Header);
const ImU32 col = GetColorU32((held && hovered) ? ImGuiCol_HeaderActive : hovered ? ImGuiCol_HeaderHovered : ImGuiCol_Header);
RenderFrame(bb_with_spacing.Min, bb_with_spacing.Max, col, false, 0.0f);
}
@ -8225,7 +8261,7 @@ bool ImGui::MenuItem(const char* label, const char* shortcut, bool selected, boo
}
if (selected)
RenderCheckMark(pos + ImVec2(window->MenuColumns.Pos[2] + extra_w + g.FontSize * 0.20f, 0.0f), window->Color(ImGuiCol_Text));
RenderCheckMark(pos + ImVec2(window->MenuColumns.Pos[2] + extra_w + g.FontSize * 0.20f, 0.0f), GetColorU32(ImGuiCol_Text));
return pressed;
}
@ -8278,7 +8314,8 @@ bool ImGui::BeginMenuBar()
ImGui::BeginGroup(); // Save position
ImGui::PushID("##menubar");
ImRect rect = window->MenuBarRect();
PushClipRect(ImVec4(rect.Min.x+0.5f, rect.Min.y-0.5f, rect.Max.x+0.5f, rect.Max.y-1.5f), false);
float border_size = (window->Flags & ImGuiWindowFlags_ShowBorders) ? 1.0f : 0.0f;
PushClipRect(ImVec4(rect.Min.x+0.5f, rect.Min.y-0.5f+border_size, rect.Max.x+0.5f, rect.Max.y-0.5f), false);
window->DC.CursorPos = ImVec2(rect.Min.x + window->DC.MenuBarOffsetX, rect.Min.y);// + g.Style.FramePadding.y);
window->DC.LayoutType = ImGuiLayoutType_Horizontal;
window->DC.MenuBarAppending = true;
@ -8430,7 +8467,7 @@ bool ImGui::ColorButton(const ImVec4& col, bool small_height, bool outline_borde
bool hovered, held;
bool pressed = ButtonBehavior(bb, id, &hovered, &held);
RenderFrame(bb.Min, bb.Max, window->Color(col), outline_border, style.FrameRounding);
RenderFrame(bb.Min, bb.Max, GetColorU32(col), outline_border, style.FrameRounding);
if (hovered)
ImGui::SetTooltip("Color:\n(%.2f,%.2f,%.2f,%.2f)\n#%02X%02X%02X%02X", col.x, col.y, col.z, col.w, IM_F32_TO_INT8(col.x), IM_F32_TO_INT8(col.y), IM_F32_TO_INT8(col.z), IM_F32_TO_INT8(col.z));
@ -8619,7 +8656,7 @@ void ImGui::Separator()
return;
}
window->DrawList->AddLine(bb.Min, bb.Max, window->Color(ImGuiCol_Border));
window->DrawList->AddLine(bb.Min, bb.Max, GetColorU32(ImGuiCol_Border));
ImGuiState& g = *GImGui;
if (g.LogEnabled)
@ -8894,7 +8931,7 @@ void ImGui::Columns(int columns_count, const char* id, bool border)
g.MouseCursor = ImGuiMouseCursor_ResizeEW;
// Draw before resize so our items positioning are in sync with the line being drawn
const ImU32 col = window->Color(held ? ImGuiCol_ColumnActive : hovered ? ImGuiCol_ColumnHovered : ImGuiCol_Column);
const ImU32 col = GetColorU32(held ? ImGuiCol_ColumnActive : hovered ? ImGuiCol_ColumnHovered : ImGuiCol_Column);
const float xi = (float)(int)x;
window->DrawList->AddLine(ImVec2(xi, y1+1.0f), ImVec2(xi, y2), col);

18
3rdparty/ocornut-imgui/imgui.h vendored
View file

@ -41,6 +41,7 @@ struct ImDrawList;
struct ImDrawData;
struct ImFont;
struct ImFontAtlas;
struct ImColor;
struct ImGuiIO;
struct ImGuiStorage;
struct ImGuiStyle;
@ -172,6 +173,8 @@ namespace ImGui
IMGUI_API void PushStyleVar(ImGuiStyleVar idx, float val);
IMGUI_API void PushStyleVar(ImGuiStyleVar idx, const ImVec2& val);
IMGUI_API void PopStyleVar(int count = 1);
IMGUI_API ImU32 GetColorU32(ImGuiCol idx, float alpha_mul = 1.0f); // retrieve given style color with style alpha applied and optional extra alpha multiplier
IMGUI_API ImU32 GetColorU32(const ImVec4& col); // retrieve given color with style alpha applied
// Parameters stacks (current window)
IMGUI_API void PushItemWidth(float item_width); // width of items for the common item+label case, pixels. 0.0f = default to ~2/3 of windows width, >0.0f: width in pixels, <0.0f align xx pixels to the right of window (so -1.0f always align width to the right side)
@ -257,11 +260,12 @@ namespace ImGui
IMGUI_API bool ColorButton(const ImVec4& col, bool small_height = false, bool outline_border = true);
IMGUI_API bool ColorEdit3(const char* label, float col[3]);
IMGUI_API bool ColorEdit4(const char* label, float col[4], bool show_alpha = true);
IMGUI_API void ColorEditMode(ImGuiColorEditMode mode);
IMGUI_API void ColorEditMode(ImGuiColorEditMode mode); // FIXME-OBSOLETE: This is inconsistent with most of the API and should be obsoleted.
IMGUI_API void PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), int stride = sizeof(float));
IMGUI_API void PlotLines(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
IMGUI_API void PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), int stride = sizeof(float));
IMGUI_API void PlotHistogram(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
IMGUI_API void ProgressBar(float fraction, const ImVec2& size_arg = ImVec2(-1,0), const char* overlay = NULL);
// Widgets: Drags (tip: ctrl+click on a drag box to input text)
IMGUI_API bool DragFloat(const char* label, float* v, float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", float power = 1.0f); // If v_min >= v_max we have no bound
@ -736,8 +740,9 @@ struct ImGuiIO
ImWchar InputCharacters[16+1]; // List of characters input (translated by user from keypress+keyboard state). Fill using AddInputCharacter() helper.
// Functions
IMGUI_API void AddInputCharacter(ImWchar c); // Helper to add a new character into InputCharacters[]
IMGUI_API void AddInputCharactersUTF8(const char* utf8_chars); // Helper to add new characters into InputCharacters[] from an UTF-8 string
IMGUI_API void AddInputCharacter(ImWchar c); // Helper to add a new character into InputCharacters[]
IMGUI_API void AddInputCharactersUTF8(const char* utf8_chars); // Helper to add new characters into InputCharacters[] from an UTF-8 string
IMGUI_API void ClearInputCharacters() { InputCharacters[0] = 0; } // Helper to clear the text input buffer
//------------------------------------------------------------------
// Output - Retrieve after calling NewFrame(), you can use them to discard inputs or hide them from the rest of your application
@ -972,12 +977,15 @@ struct ImColor
{
ImVec4 Value;
ImColor() { Value.x = Value.y = Value.z = Value.w = 0.0f; }
ImColor(int r, int g, int b, int a = 255) { float sc = 1.0f/255.0f; Value.x = (float)r * sc; Value.y = (float)g * sc; Value.z = (float)b * sc; Value.w = (float)a * sc; }
ImColor(ImU32 rgba) { float sc = 1.0f/255.0f; Value.x = (float)(rgba&0xFF) * sc; Value.y = (float)((rgba>>8)&0xFF) * sc; Value.z = (float)((rgba>>16)&0xFF) * sc; Value.w = (float)(rgba >> 24) * sc; }
ImColor(float r, float g, float b, float a = 1.0f) { Value.x = r; Value.y = g; Value.z = b; Value.w = a; }
ImColor(const ImVec4& col) { Value = col; }
operator ImU32() const { return ImGui::ColorConvertFloat4ToU32(Value); }
operator ImVec4() const { return Value; }
inline operator ImU32() const { return ImGui::ColorConvertFloat4ToU32(Value); }
inline operator ImVec4() const { return Value; }
inline void SetHSV(float h, float s, float v, float a = 1.0f){ ImGui::ColorConvertHSVtoRGB(h, s, v, Value.x, Value.y, Value.z); Value.w = a; }
static ImColor HSV(float h, float s, float v, float a = 1.0f) { float r,g,b; ImGui::ColorConvertHSVtoRGB(h, s, v, r, g, b); return ImColor(r,g,b,a); }
};

89
3rdparty/ocornut-imgui/imgui_demo.cpp vendored
View file

@ -94,7 +94,6 @@ void ImGui::ShowUserGuide()
void ImGui::ShowTestWindow(bool* p_opened)
{
// Examples apps
static bool show_app_metrics = false;
static bool show_app_main_menu_bar = false;
static bool show_app_console = false;
static bool show_app_log = false;
@ -103,10 +102,13 @@ void ImGui::ShowTestWindow(bool* p_opened)
static bool show_app_long_text = false;
static bool show_app_auto_resize = false;
static bool show_app_fixed_overlay = false;
static bool show_app_custom_rendering = false;
static bool show_app_manipulating_window_title = false;
static bool show_app_custom_rendering = false;
static bool show_app_style_editor = false;
static bool show_app_metrics = false;
static bool show_app_about = false;
if (show_app_metrics) ImGui::ShowMetricsWindow(&show_app_metrics);
if (show_app_main_menu_bar) ShowExampleAppMainMenuBar();
if (show_app_console) ShowExampleAppConsole(&show_app_console);
if (show_app_log) ShowExampleAppLog(&show_app_log);
@ -117,6 +119,9 @@ void ImGui::ShowTestWindow(bool* p_opened)
if (show_app_fixed_overlay) ShowExampleAppFixedOverlay(&show_app_fixed_overlay);
if (show_app_manipulating_window_title) ShowExampleAppManipulatingWindowTitle(&show_app_manipulating_window_title);
if (show_app_custom_rendering) ShowExampleAppCustomRendering(&show_app_custom_rendering);
if (show_app_metrics) ImGui::ShowMetricsWindow(&show_app_metrics);
if (show_app_style_editor) { ImGui::Begin("Style Editor", &show_app_style_editor); ImGui::ShowStyleEditor(); ImGui::End(); }
if (show_app_about)
{
ImGui::Begin("About ImGui", &show_app_about, ImGuiWindowFlags_AlwaysAutoResize);
@ -134,7 +139,7 @@ void ImGui::ShowTestWindow(bool* p_opened)
static bool no_scrollbar = false;
static bool no_collapse = false;
static bool no_menu = false;
static float bg_alpha = 0.65f;
static float bg_alpha = -0.01f; // <0: default
// Demonstrate the various window flags. Typically you would just use the default.
ImGuiWindowFlags window_flags = 0;
@ -182,6 +187,7 @@ void ImGui::ShowTestWindow(bool* p_opened)
if (ImGui::BeginMenu("Help"))
{
ImGui::MenuItem("Metrics", NULL, &show_app_metrics);
ImGui::MenuItem("Style Editor", NULL, &show_app_style_editor);
ImGui::MenuItem("About ImGui", NULL, &show_app_about);
ImGui::EndMenu();
}
@ -197,14 +203,17 @@ void ImGui::ShowTestWindow(bool* p_opened)
if (ImGui::CollapsingHeader("Window options"))
{
ImGui::Checkbox("no titlebar", &no_titlebar); ImGui::SameLine(150);
ImGui::Checkbox("no border", &no_border); ImGui::SameLine(300);
ImGui::Checkbox("no resize", &no_resize);
ImGui::Checkbox("no move", &no_move); ImGui::SameLine(150);
ImGui::Checkbox("no scrollbar", &no_scrollbar); ImGui::SameLine(300);
ImGui::Checkbox("no collapse", &no_collapse);
ImGui::Checkbox("no menu", &no_menu);
ImGui::SliderFloat("bg alpha", &bg_alpha, 0.0f, 1.0f);
ImGui::Checkbox("No titlebar", &no_titlebar); ImGui::SameLine(150);
ImGui::Checkbox("No border", &no_border); ImGui::SameLine(300);
ImGui::Checkbox("No resize", &no_resize);
ImGui::Checkbox("No move", &no_move); ImGui::SameLine(150);
ImGui::Checkbox("No scrollbar", &no_scrollbar); ImGui::SameLine(300);
ImGui::Checkbox("No collapse", &no_collapse);
ImGui::Checkbox("No menu", &no_menu);
ImGui::PushItemWidth(100);
ImGui::DragFloat("Window Fill Alpha", &bg_alpha, 0.005f, -0.01f, 1.0f, bg_alpha < 0.0f ? "(default)" : "%.3f"); // Not exposing zero here so user doesn't "lose" the UI (zero alpha clips all widgets). But application code could have a toggle to switch between zero and non-zero.
ImGui::PopItemWidth();
if (ImGui::TreeNode("Style"))
{
@ -214,7 +223,8 @@ void ImGui::ShowTestWindow(bool* p_opened)
if (ImGui::TreeNode("Fonts", "Fonts (%d)", ImGui::GetIO().Fonts->Fonts.Size))
{
ImGui::TextWrapped("Tip: Load fonts with io.Fonts->AddFontFromFileTTF().");
ImGui::SameLine();
ShowHelpMarker("Tip: Load fonts with io.Fonts->AddFontFromFileTTF()\nbefore calling io.Fonts->GetTex* functions.");
ImFontAtlas* atlas = ImGui::GetIO().Fonts;
if (ImGui::TreeNode("Atlas texture", "Atlas texture (%dx%d pixels)", atlas->TexWidth, atlas->TexHeight))
{
@ -237,7 +247,10 @@ void ImGui::ShowTestWindow(bool* p_opened)
ImGui::Text("Ascent: %f, Descent: %f, Height: %f", font->Ascent, font->Descent, font->Ascent - font->Descent);
ImGui::Text("Fallback character: '%c' (%d)", font->FallbackChar, font->FallbackChar);
for (int config_i = 0; config_i < font->ConfigDataCount; config_i++)
ImGui::BulletText("Input %d: \'%s\'", config_i, font->ConfigData[config_i].Name);
{
ImFontConfig* cfg = &font->ConfigData[config_i];
ImGui::BulletText("Input %d: \'%s\'\nOversample: (%d,%d), PixelSnapH: %d", config_i, cfg->Name, cfg->OversampleH, cfg->OversampleV, cfg->PixelSnapH);
}
ImGui::TreePop();
}
ImGui::TreePop();
@ -695,13 +708,15 @@ void ImGui::ShowTestWindow(bool* p_opened)
if (ImGui::CollapsingHeader("Graphs widgets"))
{
static bool animate = true;
ImGui::Checkbox("Animate", &animate);
static float arr[] = { 0.6f, 0.1f, 1.0f, 0.5f, 0.92f, 0.1f, 0.2f };
ImGui::PlotLines("Frame Times", arr, IM_ARRAYSIZE(arr));
static bool pause;
static ImVector<float> values; if (values.empty()) { values.resize(90); memset(values.Data, 0, values.Size*sizeof(float)); }
static int values_offset = 0;
if (!pause)
if (animate)
{
static float refresh_time = ImGui::GetTime(); // Create dummy data at fixed 60 hz rate for the demo
for (; ImGui::GetTime() > refresh_time + 1.0f/60.0f; refresh_time += 1.0f/60.0f)
@ -712,12 +727,7 @@ void ImGui::ShowTestWindow(bool* p_opened)
phase += 0.10f*values_offset;
}
}
ImGui::PlotLines("##Lines", values.Data, values.Size, values_offset, "avg 0.0", -1.0f, 1.0f, ImVec2(0,80));
ImGui::SameLine(0, ImGui::GetStyle().ItemInnerSpacing.x);
ImGui::BeginGroup();
ImGui::Text("Lines");
ImGui::Checkbox("pause", &pause);
ImGui::EndGroup();
ImGui::PlotLines("Lines", values.Data, values.Size, values_offset, "avg 0.0", -1.0f, 1.0f, ImVec2(0,80));
ImGui::PlotHistogram("Histogram", arr, IM_ARRAYSIZE(arr), 0, NULL, 0.0f, 1.0f, ImVec2(0,80));
// Use functions to generate output
@ -735,6 +745,26 @@ void ImGui::ShowTestWindow(bool* p_opened)
float (*func)(void*, int) = (func_type == 0) ? Funcs::Sin : Funcs::Saw;
ImGui::PlotLines("Lines", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0,80));
ImGui::PlotHistogram("Histogram", func, NULL, display_count, 0, NULL, -1.0f, 1.0f, ImVec2(0,80));
ImGui::Separator();
// Animate a simple progress bar
static float progress = 0.0f, progress_dir = 1.0f;
if (animate)
{
progress += progress_dir * 0.4f * ImGui::GetIO().DeltaTime;
if (progress >= +1.1f) { progress = +1.1f; progress_dir *= -1.0f; }
if (progress <= -0.1f) { progress = -0.1f; progress_dir *= -1.0f; }
}
// Typically we would use ImVec2(-1.0f,0.0f) to use all available width, or ImVec2(width,0.0f) for a specified width. ImVec2(0.0f,0.0f) uses ItemWidth.
ImGui::ProgressBar(progress, ImVec2(0.0f,0.0f));
ImGui::SameLine(0.0f, ImGui::GetStyle().ItemInnerSpacing.x);
ImGui::Text("Progress Bar");
float progress_saturated = (progress < 0.0f) ? 0.0f : (progress > 1.0f) ? 1.0f : progress;
char buf[32];
sprintf(buf, "%d/%d", (int)(progress_saturated*1753), 1753);
ImGui::ProgressBar(progress, ImVec2(0.f,0.f), buf);
}
if (ImGui::CollapsingHeader("Layout"))
@ -961,6 +991,15 @@ void ImGui::ShowTestWindow(bool* p_opened)
ImGui::SameLine(0.0f, spacing); ImGui::Button("Button##2");
if (tree_opened) { for (int i = 0; i < 6; i++) ImGui::BulletText("Item %d..", i); ImGui::TreePop(); } // Dummy tree data
// Bullet
ImGui::Button("Button##3");
ImGui::SameLine(0.0f, spacing);
ImGui::BulletText("Bullet text");
ImGui::AlignFirstTextHeightToWidgets();
ImGui::BulletText("Node");
ImGui::SameLine(0.0f, spacing); ImGui::Button("Button##4");
ImGui::TreePop();
}
@ -1503,13 +1542,14 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
ImGui::PushItemWidth(100);
ImGui::DragFloat("Curve Tessellation Tolerance", &style.CurveTessellationTol, 0.02f, 0.10f, FLT_MAX, NULL, 2.0f);
if (style.CurveTessellationTol < 0.0f) style.CurveTessellationTol = 0.10f;
ImGui::DragFloat("Global Alpha", &style.Alpha, 0.005f, 0.20f, 1.0f, "%.2f"); // Not exposing zero here so user doesn't "lose" the UI (zero alpha clips all widgets). But application code could have a toggle to switch between zero and non-zero.
ImGui::DragFloat("Window Fill Alpha Default", &style.WindowFillAlphaDefault, 0.005f, 0.0f, 1.0f, "%.2f");
ImGui::PopItemWidth();
ImGui::TreePop();
}
if (ImGui::TreeNode("Sizes"))
{
ImGui::SliderFloat("Alpha", &style.Alpha, 0.20f, 1.0f, "%.2f"); // Not exposing zero here so user doesn't "lose" the UI. But application code could have a toggle to switch between zero and non-zero.
ImGui::SliderFloat2("WindowPadding", (float*)&style.WindowPadding, 0.0f, 20.0f, "%.0f");
ImGui::SliderFloat("WindowRounding", &style.WindowRounding, 0.0f, 16.0f, "%.0f");
ImGui::SliderFloat("ChildWindowRounding", &style.ChildWindowRounding, 0.0f, 16.0f, "%.0f");
@ -1530,7 +1570,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
{
static int output_dest = 0;
static bool output_only_modified = false;
if (ImGui::Button("Output Colors"))
if (ImGui::Button("Copy Colors"))
{
if (output_dest == 0)
ImGui::LogToClipboard();
@ -2230,6 +2270,7 @@ static void ShowExampleAppPropertyEditor(bool* p_opened)
//ImGui::Text("Field_%d", i);
char label[32];
sprintf(label, "Field_%d", i);
ImGui::Bullet();
ImGui::Selectable(label);
ImGui::NextColumn();
ImGui::PushItemWidth(-1);

7
3rdparty/ocornut-imgui/imgui_internal.h vendored
View file

@ -648,8 +648,6 @@ public:
ImRect TitleBarRect() const { return ImRect(Pos, ImVec2(Pos.x + SizeFull.x, Pos.y + TitleBarHeight())); }
float MenuBarHeight() const { return (Flags & ImGuiWindowFlags_MenuBar) ? CalcFontSize() + GImGui->Style.FramePadding.y * 2.0f : 0.0f; }
ImRect MenuBarRect() const { float y1 = Pos.y + TitleBarHeight(); return ImRect(Pos.x, y1, Pos.x + SizeFull.x, y1 + MenuBarHeight()); }
ImU32 Color(ImGuiCol idx, float a=1.f) const { ImVec4 c = GImGui->Style.Colors[idx]; c.w *= GImGui->Style.Alpha * a; return ImGui::ColorConvertFloat4ToU32(c); }
ImU32 Color(const ImVec4& col) const { ImVec4 c = col; c.w *= GImGui->Style.Alpha; return ImGui::ColorConvertFloat4ToU32(c); }
};
//-----------------------------------------------------------------------------
@ -672,7 +670,7 @@ namespace ImGui
IMGUI_API void SetHoveredID(ImGuiID id);
IMGUI_API void KeepAliveID(ImGuiID id);
IMGUI_API void EndFrame(); // This automatically called by Render()
IMGUI_API void EndFrame(); // Automatically called by Render()
IMGUI_API void ItemSize(const ImVec2& size, float text_offset_y = 0.0f);
IMGUI_API void ItemSize(const ImRect& bb, float text_offset_y = 0.0f);
@ -685,6 +683,9 @@ namespace ImGui
IMGUI_API float CalcWrapWidthForPos(const ImVec2& pos, float wrap_pos_x);
IMGUI_API void SetItemAllowOverlap(); // Allow last item to be overlapped by a subsequent item
inline IMGUI_API ImU32 GetColorU32(ImGuiCol idx, float alpha_mul) { ImVec4 c = GImGui->Style.Colors[idx]; c.w *= GImGui->Style.Alpha * alpha_mul; return ImGui::ColorConvertFloat4ToU32(c); }
inline IMGUI_API ImU32 GetColorU32(const ImVec4& col) { ImVec4 c = col; c.w *= GImGui->Style.Alpha; return ImGui::ColorConvertFloat4ToU32(c); }
// NB: All position are in absolute pixels coordinates (not window coordinates)
IMGUI_API void RenderText(ImVec2 pos, const char* text, const char* text_end = NULL, bool hide_text_after_hash = true);
IMGUI_API void RenderTextWrapped(ImVec2 pos, const char* text, const char* text_end, float wrap_width);