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Merge branch 'master' into docking

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# Conflicts:
#	imgui.cpp
#	imgui_internal.h
This commit is contained in:
omar
2019-03-05 22:13:38 +01:00
parent 8414c0bb09 344140004b
commit e02d6014bf
8 changed files with 208 additions and 125 deletions
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159
imgui_widgets.cpp
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@ -132,7 +132,7 @@ static ImVec2 InputTextCalcTextSizeW(const ImWchar* text_begin, const
// - BulletTextV()
//-------------------------------------------------------------------------
void ImGui::TextUnformatted(const char* text, const char* text_end)
void ImGui::TextEx(const char* text, const char* text_end, ImGuiTextFlags flags)
{
ImGuiWindow* window = GetCurrentWindow();
if (window->SkipItems)
@ -146,7 +146,7 @@ void ImGui::TextUnformatted(const char* text, const char* text_end)
const ImVec2 text_pos(window->DC.CursorPos.x, window->DC.CursorPos.y + window->DC.CurrentLineTextBaseOffset);
const float wrap_pos_x = window->DC.TextWrapPos;
const bool wrap_enabled = wrap_pos_x >= 0.0f;
const bool wrap_enabled = (wrap_pos_x >= 0.0f);
if (text_end - text > 2000 && !wrap_enabled)
{
// Long text!
@ -156,69 +156,66 @@ void ImGui::TextUnformatted(const char* text, const char* text_end)
// - We use memchr(), pay attention that well optimized versions of those str/mem functions are much faster than a casually written loop.
const char* line = text;
const float line_height = GetTextLineHeight();
const ImRect clip_rect = window->ClipRect;
ImVec2 text_size(0,0);
if (text_pos.y <= clip_rect.Max.y)
// Lines to skip (can't skip when logging text)
ImVec2 pos = text_pos;
if (!g.LogEnabled)
{
ImVec2 pos = text_pos;
// Lines to skip (can't skip when logging text)
if (!g.LogEnabled)
int lines_skippable = (int)((window->ClipRect.Min.y - text_pos.y) / line_height);
if (lines_skippable > 0)
{
int lines_skippable = (int)((clip_rect.Min.y - text_pos.y) / line_height);
if (lines_skippable > 0)
{
int lines_skipped = 0;
while (line < text_end && lines_skipped < lines_skippable)
{
const char* line_end = (const char*)memchr(line, '\n', text_end - line);
if (!line_end)
line_end = text_end;
line = line_end + 1;
lines_skipped++;
}
pos.y += lines_skipped * line_height;
}
}
// Lines to render
if (line < text_end)
{
ImRect line_rect(pos, pos + ImVec2(FLT_MAX, line_height));
while (line < text_end)
{
if (IsClippedEx(line_rect, 0, false))
break;
const char* line_end = (const char*)memchr(line, '\n', text_end - line);
if (!line_end)
line_end = text_end;
const ImVec2 line_size = CalcTextSize(line, line_end, false);
text_size.x = ImMax(text_size.x, line_size.x);
RenderText(pos, line, line_end, false);
line = line_end + 1;
line_rect.Min.y += line_height;
line_rect.Max.y += line_height;
pos.y += line_height;
}
// Count remaining lines
int lines_skipped = 0;
while (line < text_end)
while (line < text_end && lines_skipped < lines_skippable)
{
const char* line_end = (const char*)memchr(line, '\n', text_end - line);
if (!line_end)
line_end = text_end;
if ((flags & ImGuiTextFlags_NoWidthForLargeClippedText) == 0)
text_size.x = ImMax(text_size.x, CalcTextSize(line, line_end).x);
line = line_end + 1;
lines_skipped++;
}
pos.y += lines_skipped * line_height;
}
text_size.y += (pos - text_pos).y;
}
// Lines to render
if (line < text_end)
{
ImRect line_rect(pos, pos + ImVec2(FLT_MAX, line_height));
while (line < text_end)
{
if (IsClippedEx(line_rect, 0, false))
break;
const char* line_end = (const char*)memchr(line, '\n', text_end - line);
if (!line_end)
line_end = text_end;
text_size.x = ImMax(text_size.x, CalcTextSize(line, line_end).x);
RenderText(pos, line, line_end, false);
line = line_end + 1;
line_rect.Min.y += line_height;
line_rect.Max.y += line_height;
pos.y += line_height;
}
// Count remaining lines
int lines_skipped = 0;
while (line < text_end)
{
const char* line_end = (const char*)memchr(line, '\n', text_end - line);
if (!line_end)
line_end = text_end;
if ((flags & ImGuiTextFlags_NoWidthForLargeClippedText) == 0)
text_size.x = ImMax(text_size.x, CalcTextSize(line, line_end).x);
line = line_end + 1;
lines_skipped++;
}
pos.y += lines_skipped * line_height;
}
text_size.y = (pos - text_pos).y;
ImRect bb(text_pos, text_pos + text_size);
ItemSize(text_size);
ItemAdd(bb, 0);
@ -228,7 +225,6 @@ void ImGui::TextUnformatted(const char* text, const char* text_end)
const float wrap_width = wrap_enabled ? CalcWrapWidthForPos(window->DC.CursorPos, wrap_pos_x) : 0.0f;
const ImVec2 text_size = CalcTextSize(text_begin, text_end, false, wrap_width);
// Account of baseline offset
ImRect bb(text_pos, text_pos + text_size);
ItemSize(text_size);
if (!ItemAdd(bb, 0))
@ -239,6 +235,11 @@ void ImGui::TextUnformatted(const char* text, const char* text_end)
}
}
void ImGui::TextUnformatted(const char* text, const char* text_end)
{
TextEx(text, text_end, ImGuiTextFlags_NoWidthForLargeClippedText);
}
void ImGui::Text(const char* fmt, ...)
{
va_list args;
@ -255,7 +256,7 @@ void ImGui::TextV(const char* fmt, va_list args)
ImGuiContext& g = *GImGui;
const char* text_end = g.TempBuffer + ImFormatStringV(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), fmt, args);
TextUnformatted(g.TempBuffer, text_end);
TextEx(g.TempBuffer, text_end, ImGuiTextFlags_NoWidthForLargeClippedText);
}
void ImGui::TextColored(const ImVec4& col, const char* fmt, ...)
@ -1980,14 +1981,14 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* v, floa
// Tabbing or CTRL-clicking on Drag turns it into an input box
bool start_text_input = false;
const bool tab_focus_requested = FocusableItemRegister(window, id);
if (tab_focus_requested || (hovered && (g.IO.MouseClicked[0] || g.IO.MouseDoubleClicked[0])) || g.NavActivateId == id || (g.NavInputId == id && g.ScalarAsInputTextId != id))
const bool focus_requested = FocusableItemRegister(window, id);
if (focus_requested || (hovered && (g.IO.MouseClicked[0] || g.IO.MouseDoubleClicked[0])) || g.NavActivateId == id || (g.NavInputId == id && g.ScalarAsInputTextId != id))
{
SetActiveID(id, window);
SetFocusID(id, window);
FocusWindow(window);
g.ActiveIdAllowNavDirFlags = (1 << ImGuiDir_Up) | (1 << ImGuiDir_Down);
if (tab_focus_requested || g.IO.KeyCtrl || g.IO.MouseDoubleClicked[0] || g.NavInputId == id)
if (focus_requested || g.IO.KeyCtrl || g.IO.MouseDoubleClicked[0] || g.NavInputId == id)
{
start_text_input = true;
g.ScalarAsInputTextId = 0;
@ -2045,7 +2046,7 @@ bool ImGui::DragScalarN(const char* label, ImGuiDataType data_type, void* v, int
}
PopID();
TextUnformatted(label, FindRenderedTextEnd(label));
TextEx(label, FindRenderedTextEnd(label));
EndGroup();
return value_changed;
}
@ -2088,7 +2089,7 @@ bool ImGui::DragFloatRange2(const char* label, float* v_current_min, float* v_cu
PopItemWidth();
SameLine(0, g.Style.ItemInnerSpacing.x);
TextUnformatted(label, FindRenderedTextEnd(label));
TextEx(label, FindRenderedTextEnd(label));
EndGroup();
PopID();
return value_changed;
@ -2133,7 +2134,7 @@ bool ImGui::DragIntRange2(const char* label, int* v_current_min, int* v_current_
PopItemWidth();
SameLine(0, g.Style.ItemInnerSpacing.x);
TextUnformatted(label, FindRenderedTextEnd(label));
TextEx(label, FindRenderedTextEnd(label));
EndGroup();
PopID();
@ -2415,15 +2416,15 @@ bool ImGui::SliderScalar(const char* label, ImGuiDataType data_type, void* v, co
// Tabbing or CTRL-clicking on Slider turns it into an input box
bool start_text_input = false;
const bool tab_focus_requested = FocusableItemRegister(window, id);
const bool focus_requested = FocusableItemRegister(window, id);
const bool hovered = ItemHoverable(frame_bb, id);
if (tab_focus_requested || (hovered && g.IO.MouseClicked[0]) || g.NavActivateId == id || (g.NavInputId == id && g.ScalarAsInputTextId != id))
if (focus_requested || (hovered && g.IO.MouseClicked[0]) || g.NavActivateId == id || (g.NavInputId == id && g.ScalarAsInputTextId != id))
{
SetActiveID(id, window);
SetFocusID(id, window);
FocusWindow(window);
g.ActiveIdAllowNavDirFlags = (1 << ImGuiDir_Up) | (1 << ImGuiDir_Down);
if (tab_focus_requested || g.IO.KeyCtrl || g.NavInputId == id)
if (focus_requested || g.IO.KeyCtrl || g.NavInputId == id)
{
start_text_input = true;
g.ScalarAsInputTextId = 0;
@ -2486,7 +2487,7 @@ bool ImGui::SliderScalarN(const char* label, ImGuiDataType data_type, void* v, i
}
PopID();
TextUnformatted(label, FindRenderedTextEnd(label));
TextEx(label, FindRenderedTextEnd(label));
EndGroup();
return value_changed;
}
@ -2785,7 +2786,7 @@ bool ImGui::InputScalar(const char* label, ImGuiDataType data_type, void* data_p
value_changed = true;
}
SameLine(0, style.ItemInnerSpacing.x);
TextUnformatted(label, FindRenderedTextEnd(label));
TextEx(label, FindRenderedTextEnd(label));
style.FramePadding = backup_frame_padding;
PopID();
@ -2823,7 +2824,7 @@ bool ImGui::InputScalarN(const char* label, ImGuiDataType data_type, void* v, in
}
PopID();
TextUnformatted(label, FindRenderedTextEnd(label));
TextEx(label, FindRenderedTextEnd(label));
EndGroup();
return value_changed;
}
@ -3304,8 +3305,8 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
if (g.InputTextState.ID == id)
state = &g.InputTextState;
const bool focus_requested = FocusableItemRegister(window, id, (flags & (ImGuiInputTextFlags_CallbackCompletion|ImGuiInputTextFlags_AllowTabInput)) == 0); // Using completion callback disable keyboard tabbing
const bool focus_requested_by_code = focus_requested && (window->FocusIdxAllCounter == window->FocusIdxAllRequestCurrent);
const bool focus_requested = FocusableItemRegister(window, id);
const bool focus_requested_by_code = focus_requested && (g.FocusRequestCurrWindow == window && g.FocusRequestCurrCounterAll == window->DC.FocusCounterAll);
const bool focus_requested_by_tab = focus_requested && !focus_requested_by_code;
const bool user_clicked = hovered && io.MouseClicked[0];
@ -3367,7 +3368,10 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
SetActiveID(id, window);
SetFocusID(id, window);
FocusWindow(window);
IM_ASSERT(ImGuiNavInput_COUNT < 32);
g.ActiveIdBlockNavInputFlags = (1 << ImGuiNavInput_Cancel);
if (flags & (ImGuiInputTextFlags_CallbackCompletion | ImGuiInputTextFlags_AllowTabInput)) // Disable keyboard tabbing out
g.ActiveIdBlockNavInputFlags |= (1 << ImGuiNavInput_KeyTab_);
if (!is_multiline && !(flags & ImGuiInputTextFlags_CallbackHistory))
g.ActiveIdAllowNavDirFlags = ((1 << ImGuiDir_Up) | (1 << ImGuiDir_Down));
}
@ -4117,7 +4121,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
picker_active_window = g.CurrentWindow;
if (label != label_display_end)
{
TextUnformatted(label, label_display_end);
TextEx(label, label_display_end);
Spacing();
}
ImGuiColorEditFlags picker_flags_to_forward = ImGuiColorEditFlags__DataTypeMask | ImGuiColorEditFlags__PickerMask | ImGuiColorEditFlags_HDR | ImGuiColorEditFlags_NoAlpha | ImGuiColorEditFlags_AlphaBar;
@ -4132,7 +4136,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
if (label != label_display_end && !(flags & ImGuiColorEditFlags_NoLabel))
{
SameLine(0, style.ItemInnerSpacing.x);
TextUnformatted(label, label_display_end);
TextEx(label, label_display_end);
}
// Convert back
@ -4392,7 +4396,7 @@ bool ImGui::ColorPicker4(const char* label, float col[4], ImGuiColorEditFlags fl
{
if ((flags & ImGuiColorEditFlags_NoSidePreview))
SameLine(0, style.ItemInnerSpacing.x);
TextUnformatted(label, label_display_end);
TextEx(label, label_display_end);
}
}
@ -4620,7 +4624,7 @@ bool ImGui::ColorButton(const char* desc_id, const ImVec4& col, ImGuiColorEditFl
SetDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_4F, &col, sizeof(float) * 4, ImGuiCond_Once);
ColorButton(desc_id, col, flags);
SameLine();
TextUnformatted("Color");
TextEx("Color");
EndDragDropSource();
}
@ -4661,7 +4665,7 @@ void ImGui::ColorTooltip(const char* text, const float* col, ImGuiColorEditFlags
const char* text_end = text ? FindRenderedTextEnd(text, NULL) : text;
if (text_end > text)
{
TextUnformatted(text, text_end);
TextEx(text, text_end);
Separator();
}
@ -5209,7 +5213,20 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
bb.Min.y -= spacing_U;
bb.Max.x += spacing_R;
bb.Max.y += spacing_D;
if (!ItemAdd(bb, id))
bool item_add;
if (flags & ImGuiSelectableFlags_Disabled)
{
ImGuiItemFlags backup_item_flags = window->DC.ItemFlags;
window->DC.ItemFlags |= ImGuiItemFlags_NoNav | ImGuiItemFlags_NoNavDefaultFocus;
item_add = ItemAdd(bb, id);
window->DC.ItemFlags = backup_item_flags;
}
else
{
item_add = ItemAdd(bb, id);
}
if (!item_add)
{
if ((flags & ImGuiSelectableFlags_SpanAllColumns) && window->DC.ColumnsSet)
PushColumnClipRect();