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Reordering parameters of internal RenderTextClipped()

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docking
ocornut 10 years ago
parent f841097e99
commit 3c264827fd
1 changed files with 12 additions and 11 deletions
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23
imgui.cpp
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@ -511,7 +511,7 @@ static void LogText(const ImVec2& ref_pos, const char* text, const char*
static void RenderText(ImVec2 pos, const char* text, const char* text_end = NULL, bool hide_text_after_hash = true); static void RenderText(ImVec2 pos, const char* text, const char* text_end = NULL, bool hide_text_after_hash = true);
static void RenderTextWrapped(ImVec2 pos, const char* text, const char* text_end, float wrap_width); static void RenderTextWrapped(ImVec2 pos, const char* text, const char* text_end, float wrap_width);
static void RenderTextClipped(ImVec2 pos, const char* text, const char* text_end, const ImVec2* text_size_if_known, const ImVec2& pos_max, const ImVec2* clip_max = NULL, ImGuiAlign align = ImGuiAlign_Default); static void RenderTextClipped(const ImVec2& pos_min, const ImVec2& pos_max, const char* text, const char* text_end, const ImVec2* text_size_if_known, const ImVec2* clip_max = NULL, ImGuiAlign align = ImGuiAlign_Default);
static void RenderFrame(ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, bool border = true, float rounding = 0.0f); static void RenderFrame(ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, bool border = true, float rounding = 0.0f);
static void RenderCollapseTriangle(ImVec2 p_min, bool opened, float scale = 1.0f, bool shadow = false); static void RenderCollapseTriangle(ImVec2 p_min, bool opened, float scale = 1.0f, bool shadow = false);
static void RenderCheckMark(ImVec2 pos, ImU32 col); static void RenderCheckMark(ImVec2 pos, ImU32 col);
@ -2624,7 +2624,7 @@ static void RenderTextWrapped(ImVec2 pos, const char* text, const char* text_end
} }
} }
static void RenderTextClipped(ImVec2 pos, const char* text, const char* text_end, const ImVec2* text_size_if_known, const ImVec2& pos_max, const ImVec2* clip_max, ImGuiAlign align) static void RenderTextClipped(const ImVec2& pos_min, const ImVec2& pos_max, const char* text, const char* text_end, const ImVec2* text_size_if_known, const ImVec2* clip_max, ImGuiAlign align)
{ {
// Hide anything after a '##' string // Hide anything after a '##' string
const char* text_display_end = FindTextDisplayEnd(text, text_end); const char* text_display_end = FindTextDisplayEnd(text, text_end);
@ -2636,6 +2636,7 @@ static void RenderTextClipped(ImVec2 pos, const char* text, const char* text_end
ImGuiWindow* window = GetCurrentWindow(); ImGuiWindow* window = GetCurrentWindow();
// Perform CPU side clipping for single clipped element to avoid using scissor state // Perform CPU side clipping for single clipped element to avoid using scissor state
ImVec2 pos = pos_min;
const ImVec2 text_size = text_size_if_known ? *text_size_if_known : ImGui::CalcTextSize(text, text_display_end, false, 0.0f); const ImVec2 text_size = text_size_if_known ? *text_size_if_known : ImGui::CalcTextSize(text, text_display_end, false, 0.0f);
if (!clip_max) clip_max = &pos_max; if (!clip_max) clip_max = &pos_max;
const bool need_clipping = (pos.x + text_size.x >= clip_max->x) || (pos.y + text_size.y >= clip_max->y); const bool need_clipping = (pos.x + text_size.x >= clip_max->x) || (pos.y + text_size.y >= clip_max->y);
@ -3817,7 +3818,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
if (style.WindowTitleAlign & ImGuiAlign_Center) pad_right = pad_left; if (style.WindowTitleAlign & ImGuiAlign_Center) pad_right = pad_left;
if (pad_left) text_min.x += g.FontSize + style.ItemInnerSpacing.x; if (pad_left) text_min.x += g.FontSize + style.ItemInnerSpacing.x;
if (pad_right) text_max.x -= g.FontSize + style.ItemInnerSpacing.x; if (pad_right) text_max.x -= g.FontSize + style.ItemInnerSpacing.x;
RenderTextClipped(text_min, name, NULL, &text_size, text_max, &clip_max, style.WindowTitleAlign); RenderTextClipped(text_min, text_max, name, NULL, &text_size, &clip_max, style.WindowTitleAlign);
} }
// Save clipped aabb so we can access it in constant-time in FindHoveredWindow() // Save clipped aabb so we can access it in constant-time in FindHoveredWindow()
@ -4767,7 +4768,7 @@ void ImGui::LabelTextV(const char* label, const char* fmt, va_list args)
return; return;
// Render // Render
RenderTextClipped(ImVec2(value_bb.Min.x, value_bb.Min.y + style.FramePadding.y), value_text_begin, value_text_end, NULL, value_bb.Max); RenderTextClipped(ImVec2(value_bb.Min.x, value_bb.Min.y + style.FramePadding.y), value_bb.Max, value_text_begin, value_text_end, NULL);
RenderText(ImVec2(value_bb.Max.x + style.ItemInnerSpacing.x, value_bb.Min.y + style.FramePadding.y), label); RenderText(ImVec2(value_bb.Max.x + style.ItemInnerSpacing.x, value_bb.Min.y + style.FramePadding.y), label);
} }
@ -4889,7 +4890,7 @@ static bool ButtonEx(const char* label, const ImVec2& size_arg, ImGuiButtonFlags
// Render // Render
const ImU32 col = window->Color((hovered && held) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button); const ImU32 col = window->Color((hovered && held) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
RenderFrame(bb.Min, bb.Max, col, true, style.FrameRounding); RenderFrame(bb.Min, bb.Max, col, true, style.FrameRounding);
RenderTextClipped(bb.Min, label, NULL, &label_size, bb.Max, NULL, ImGuiAlign_Center | ImGuiAlign_VCenter); RenderTextClipped(bb.Min, bb.Max, label, NULL, &label_size, NULL, ImGuiAlign_Center | ImGuiAlign_VCenter);
// Automatically close popups // Automatically close popups
if (pressed && !(flags & ImGuiButtonFlags_DontClosePopups) && (window->Flags & ImGuiWindowFlags_Popup)) if (pressed && !(flags & ImGuiButtonFlags_DontClosePopups) && (window->Flags & ImGuiWindowFlags_Popup))
@ -5742,7 +5743,7 @@ bool ImGui::SliderFloat(const char* label, float* v, float v_min, float v_max, c
char value_buf[64]; char value_buf[64];
const char* value_buf_end = value_buf + ImFormatString(value_buf, IM_ARRAYSIZE(value_buf), display_format, *v); const char* value_buf_end = value_buf + ImFormatString(value_buf, IM_ARRAYSIZE(value_buf), display_format, *v);
const ImVec2 value_text_size = CalcTextSize(value_buf, value_buf_end, true); const ImVec2 value_text_size = CalcTextSize(value_buf, value_buf_end, true);
RenderTextClipped(ImVec2(ImMax(frame_bb.Min.x + style.FramePadding.x, frame_bb.GetCenter().x - value_text_size.x*0.5f), frame_bb.Min.y + style.FramePadding.y), value_buf, value_buf_end, &value_text_size, frame_bb.Max); RenderTextClipped(ImVec2(ImMax(frame_bb.Min.x + style.FramePadding.x, frame_bb.GetCenter().x - value_text_size.x*0.5f), frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, value_buf, value_buf_end, &value_text_size);
if (label_size.x > 0.0f) if (label_size.x > 0.0f)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label);
@ -5791,7 +5792,7 @@ bool ImGui::VSliderFloat(const char* label, const ImVec2& size, float* v, float
char value_buf[64]; char value_buf[64];
char* value_buf_end = value_buf + ImFormatString(value_buf, IM_ARRAYSIZE(value_buf), display_format, *v); char* value_buf_end = value_buf + ImFormatString(value_buf, IM_ARRAYSIZE(value_buf), display_format, *v);
const ImVec2 value_text_size = CalcTextSize(value_buf, value_buf_end, true); const ImVec2 value_text_size = CalcTextSize(value_buf, value_buf_end, true);
RenderTextClipped(ImVec2(ImMax(frame_bb.Min.x, frame_bb.GetCenter().x - value_text_size.x*0.5f), frame_bb.Min.y + style.FramePadding.y), value_buf, value_buf_end, &value_text_size, frame_bb.Max); RenderTextClipped(ImVec2(ImMax(frame_bb.Min.x, frame_bb.GetCenter().x - value_text_size.x*0.5f), frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, value_buf, value_buf_end, &value_text_size);
if (label_size.x > 0.0f) if (label_size.x > 0.0f)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label);
@ -6047,7 +6048,7 @@ bool ImGui::DragFloat(const char* label, float *v, float v_speed, float v_min, f
char value_buf[64]; char value_buf[64];
const char* value_buf_end = value_buf + ImFormatString(value_buf, IM_ARRAYSIZE(value_buf), display_format, *v); const char* value_buf_end = value_buf + ImFormatString(value_buf, IM_ARRAYSIZE(value_buf), display_format, *v);
const ImVec2 value_text_size = CalcTextSize(value_buf, value_buf_end, true); const ImVec2 value_text_size = CalcTextSize(value_buf, value_buf_end, true);
RenderTextClipped(ImVec2(ImMax(frame_bb.Min.x + style.FramePadding.x, inner_bb.GetCenter().x - value_text_size.x*0.5f), frame_bb.Min.y + style.FramePadding.y), value_buf, value_buf_end, &value_text_size, frame_bb.Max); RenderTextClipped(ImVec2(ImMax(frame_bb.Min.x + style.FramePadding.x, inner_bb.GetCenter().x - value_text_size.x*0.5f), frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, value_buf, value_buf_end, &value_text_size);
if (label_size.x > 0.0f) if (label_size.x > 0.0f)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, inner_bb.Min.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, inner_bb.Min.y), label);
@ -6247,7 +6248,7 @@ static void Plot(ImGuiPlotType plot_type, const char* label, float (*values_gett
// Text overlay // Text overlay
if (overlay_text) if (overlay_text)
RenderTextClipped(ImVec2(ImMax(inner_bb.Min.x, inner_bb.GetCenter().x - ImGui::CalcTextSize(overlay_text, NULL, true).x*0.5f), frame_bb.Min.y + style.FramePadding.y), overlay_text, NULL, NULL, frame_bb.Max); RenderTextClipped(ImVec2(ImMax(inner_bb.Min.x, inner_bb.GetCenter().x - ImGui::CalcTextSize(overlay_text, NULL, true).x*0.5f), frame_bb.Min.y + style.FramePadding.y), frame_bb.Max, overlay_text, NULL, NULL);
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, inner_bb.Min.y), label); RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, inner_bb.Min.y), label);
} }
@ -7243,7 +7244,7 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi
{ {
const char* item_text; const char* item_text;
if (items_getter(data, *current_item, &item_text)) if (items_getter(data, *current_item, &item_text))
RenderTextClipped(frame_bb.Min + style.FramePadding, item_text, NULL, NULL, value_bb.Max); RenderTextClipped(frame_bb.Min + style.FramePadding, value_bb.Max, item_text, NULL, NULL);
} }
if (label_size.x > 0) if (label_size.x > 0)
@ -7364,7 +7365,7 @@ static bool SelectableEx(const char* label, bool selected, const ImVec2& size_ar
RenderFrame(bb_with_spacing.Min, bb_with_spacing.Max, col, false, style.FrameRounding); RenderFrame(bb_with_spacing.Min, bb_with_spacing.Max, col, false, style.FrameRounding);
} }
if (flags & ImGuiSelectableFlags_Disabled) ImGui::PushStyleColor(ImGuiCol_Text, g.Style.Colors[ImGuiCol_TextDisabled]); if (flags & ImGuiSelectableFlags_Disabled) ImGui::PushStyleColor(ImGuiCol_Text, g.Style.Colors[ImGuiCol_TextDisabled]);
RenderTextClipped(bb.Min, label, NULL, &label_size, bb_with_spacing.Max); RenderTextClipped(bb.Min, bb_with_spacing.Max, label, NULL, &label_size);
if (flags & ImGuiSelectableFlags_Disabled) ImGui::PopStyleColor(); if (flags & ImGuiSelectableFlags_Disabled) ImGui::PopStyleColor();
// Automatically close popups // Automatically close popups

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