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Updated imgui.

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This commit is contained in:
Branimir Karadžić 2015-07-01 13:15:19 -07:00
parent ff16073599
commit b166bc8f1b
2 changed files with 111 additions and 108 deletions
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214
3rdparty/ocornut-imgui/imgui.cpp vendored
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@ -1,4 +1,4 @@
// ImGui library v1.41
// ImGui library v1.42 wip
// See ImGui::ShowTestWindow() for sample code.
// Read 'Programmer guide' below for notes on how to setup ImGui in your codebase.
// Get latest version at https://github.com/ocornut/imgui
@ -327,6 +327,7 @@
ISSUES & TODO-LIST
==================
Issue numbers (#) refer to github issues.
- misc: merge or clarify ImVec4 vs ImRect?
- window: fix resize grip rendering scaling along with Rounding style setting
@ -335,6 +336,7 @@
- window: allow resizing of child windows (possibly given min/max for each axis?)
- window: background options for child windows, border option (disable rounding)
- window: resizing from any sides? + mouse cursor directives for app.
- window: get size/pos helpers given names (see discussion in #249)
- scrolling: add horizontal scroll
!- scrolling: set scrolling given a position.
!- scrolling: allow immediately effective change of scroll if we haven't appended items yet
@ -343,31 +345,32 @@
- main: considering adding EndFrame()/Init(). some constructs are awkward in the implementation because of the lack of them.
- main: IsItemHovered() make it more consistent for various type of widgets, widgets with multiple components, etc. also effectively IsHovered() region sometimes differs from hot region, e.g tree nodes
- main: IsItemHovered() info stored in a stack? so that 'if TreeNode() { Text; TreePop; } if IsHovered' return the hover state of the TreeNode?
- input text: add ImGuiInputTextFlags_EnterToApply? (off github issue #218)
!- input text: multiple lines inputs (#200)
- input text: add ImGuiInputTextFlags_EnterToApply? (off #218)
- input text multi-line: way to dynamically grow the buffer without forcing the user to initially allocate for worse case (follow up on #200)
- input text multi-line: line numbers? status bar? (follow up on #200)
!- input number: large int not reliably supported because of int<>float conversions.
- input number: optional range min/max for Input*() functions
- input number: holding [-]/[+] buttons could increase the step speed non-linearly (or user-controlled)
- input number: use mouse wheel to step up/down
- input number: non-decimal input.
- text: proper alignment options
- layout: horizontal layout helper (github issue #97)
- layout: horizontal layout helper (#97)
- layout: more generic alignment state (left/right/centered) for single items?
- layout: clean up the InputFloatN/SliderFloatN/ColorEdit4 layout code. item width should include frame padding.
- columns: separator function or parameter that works within the column (currently Separator() bypass all columns) (github issue #125)
- columns: declare column set (each column: fixed size, %, fill, distribute default size among fills) (github issue #125)
- columns: columns header to act as button (~sort op) and allow resize/reorder (github issue #125)
- columns: user specify columns size (github issue #125)
- popup: border options. richer api like BeginChild() perhaps? (github issue #197)
- columns: separator function or parameter that works within the column (currently Separator() bypass all columns) (#125)
- columns: declare column set (each column: fixed size, %, fill, distribute default size among fills) (#125)
- columns: columns header to act as button (~sort op) and allow resize/reorder (#125)
- columns: user specify columns size (#125)
- popup: border options. richer api like BeginChild() perhaps? (#197)
- combo: sparse combo boxes (via function call?)
- combo: turn child handling code into pop up helper
- combo: contents should extends to fit label if combo widget is small
- combo/listbox: keyboard control. need inputtext like non-active focus + key handling. considering keybord for custom listbox (see github pr #203)
- combo/listbox: keyboard control. need inputtext like non-active focus + key handling. considering keybord for custom listbox (pr #203)
- listbox: multiple selection
- listbox: user may want to initial scroll to focus on the one selected value?
- listbox: keyboard navigation.
- listbox: scrolling should track modified selection.
- menus: local shortcuts, global shortcuts (github issue #126)
- menus: local shortcuts, global shortcuts (#126)
- menus: icons
- menus: see we can allow for click-menu-hold-release-on-item to work (like Windows does)
- menus: menubars: some sort of priority / effect of main menu-bar on desktop size?
@ -389,7 +392,7 @@
- text edit: field resize behavior - field could stretch when being edited? hover tooltip shows more text?
- text edit: add multi-line text edit
- tree: add treenode/treepush int variants? because (void*) cast from int warns on some platforms/settings
- tooltip: figure out a way to use TextWrapped() in a tooltip.
- textwrapped: figure out better way to use TextWrapped() in an always auto-resize context (tooltip, etc.) (git issue #249)
- settings: write more decent code to allow saving/loading new fields
- settings: api for per-tool simple persistent data (bool,int,float,columns sizes,etc.) in .ini file
- style: store rounded corners in texture to use 1 quad per corner (filled and wireframe). so rounding have minor cost.
@ -407,7 +410,7 @@
- keyboard: full keyboard navigation and focus.
- input: rework IO to be able to pass actual events to fix temporal aliasing issues.
- input: support track pad style scrolling & slider edit.
- portability: big-endian test/support (github issue #81)
- portability: big-endian test/support (#81)
- memory: add a way to discard allocs of unused/transient windows. with the current architecture new windows (including popup, opened combos, listbox) perform at least 3 allocs.
- misc: mark printf compiler attributes on relevant functions
- misc: provide a way to compile out the entire implementation while providing a dummy API (e.g. #define IMGUI_DUMMY_IMPL)
@ -427,7 +430,7 @@
#include "imgui.h"
#include <ctype.h> // toupper, isprint
#include <math.h> // sqrtf, fabsf, fmodf, powf, cosf, sinf, floorf, ceilf
#include <stdio.h> // vsnprintf, sscanf
#include <stdio.h> // vsnprintf, sscanf, printf
#include <new> // new (ptr)
#if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier
#include <stddef.h> // intptr_t
@ -622,6 +625,7 @@ ImGuiStyle::ImGuiStyle()
Colors[ImGuiCol_FrameBgActive] = ImVec4(0.90f, 0.65f, 0.65f, 0.45f);
Colors[ImGuiCol_TitleBg] = ImVec4(0.50f, 0.50f, 1.00f, 0.45f);
Colors[ImGuiCol_TitleBgCollapsed] = ImVec4(0.40f, 0.40f, 0.80f, 0.20f);
Colors[ImGuiCol_TitleBgActive] = ImVec4(0.50f, 0.50f, 1.00f, 0.55f);
Colors[ImGuiCol_MenuBarBg] = ImVec4(0.40f, 0.40f, 0.55f, 0.60f);
Colors[ImGuiCol_ScrollbarBg] = ImVec4(0.40f, 0.40f, 0.80f, 0.15f);
Colors[ImGuiCol_ScrollbarGrab] = ImVec4(0.40f, 0.40f, 0.80f, 0.30f);
@ -709,8 +713,7 @@ void ImGuiIO::AddInputCharacter(ImWchar c)
#define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR)/sizeof(*_ARR)))
#undef PI
const float PI = 3.14159265358979323846f;
const float IM_PI = 3.14159265358979323846f;
#ifdef INT_MAX
#define IM_INT_MIN INT_MIN
@ -722,9 +725,9 @@ const float PI = 3.14159265358979323846f;
// Play it nice with Windows users. Notepad in 2015 still doesn't display text data with Unix-style \n.
#ifdef _MSC_VER
#define STR_NEWLINE "\r\n"
#define IM_NEWLINE "\r\n"
#else
#define STR_NEWLINE "\n"
#define IM_NEWLINE "\n"
#endif
// Math bits
@ -1034,10 +1037,10 @@ struct ImRect // 2D axis aligned bounding-box
ImRect(const ImVec4& v) { Min.x = v.x; Min.y = v.y; Max.x = v.z; Max.y = v.w; }
ImRect(float x1, float y1, float x2, float y2) { Min.x = x1; Min.y = y1; Max.x = x2; Max.y = y2; }
ImVec2 GetCenter() const { return Min + (Max-Min)*0.5f; }
ImVec2 GetSize() const { return Max-Min; }
float GetWidth() const { return (Max-Min).x; }
float GetHeight() const { return (Max-Min).y; }
ImVec2 GetCenter() const { return ImVec2((Min.x+Max.x)*0.5f, (Min.y+Max.y)*0.5f); }
ImVec2 GetSize() const { return ImVec2(Max.x-Min.x,Max.y-Min.y); }
float GetWidth() const { return Max.x-Min.x; }
float GetHeight() const { return Max.y-Min.y; }
ImVec2 GetTL() const { return Min; }
ImVec2 GetTR() const { return ImVec2(Max.x,Min.y); }
ImVec2 GetBL() const { return ImVec2(Min.x,Max.y); }
@ -1048,8 +1051,8 @@ struct ImRect // 2D axis aligned bounding-box
void Add(const ImVec2& rhs) { Min.x = ImMin(Min.x, rhs.x); Min.y = ImMin(Min.y, rhs.y); Max.x = ImMax(Max.x, rhs.x); Max.y = ImMax(Max.x, rhs.x); }
void Add(const ImRect& rhs) { Min.x = ImMin(Min.x, rhs.Min.x); Min.y = ImMin(Min.y, rhs.Min.y); Max.x = ImMax(Max.x, rhs.Max.x); Max.y = ImMax(Max.y, rhs.Max.y); }
void Expand(const float amount) { Min.x -= amount; Min.y -= amount; Max.x += amount; Max.y += amount; }
void Expand(const ImVec2& amount) { Min -= amount; Max += amount; }
void Reduce(const ImVec2& amount) { Min += amount; Max -= amount; }
void Expand(const ImVec2& amount) { Min.x -= amount.x; Min.y -= amount.y; Max.x += amount.x; Max.y += amount.y; }
void Reduce(const ImVec2& amount) { Min.x += amount.x; Min.y += amount.y; Max.x -= amount.x; Max.y -= amount.y; }
void Clip(const ImRect& clip) { Min.x = ImMax(Min.x, clip.Min.x); Min.y = ImMax(Min.y, clip.Min.y); Max.x = ImMin(Max.x, clip.Max.x); Max.y = ImMin(Max.y, clip.Max.y); }
ImVec2 GetClosestPoint(ImVec2 p, bool on_edge) const
{
@ -1062,7 +1065,6 @@ struct ImRect // 2D axis aligned bounding-box
return p;
}
};
typedef ImRect ImGuiAabb; // FIXME-OBSOLETE
struct ImGuiGroupData
{
@ -1440,6 +1442,7 @@ struct ImGuiWindow
float FontWindowScale; // Scale multiplier per-window
ImDrawList* DrawList;
ImGuiWindow* RootWindow;
ImGuiWindow* RootNonPopupWindow;
// Focus
int FocusIdxAllCounter; // Start at -1 and increase as assigned via FocusItemRegister()
@ -1798,6 +1801,7 @@ ImGuiWindow::ImGuiWindow(const char* name)
DrawList = (ImDrawList*)ImGui::MemAlloc(sizeof(ImDrawList));
new(DrawList) ImDrawList();
RootWindow = NULL;
RootNonPopupWindow = NULL;
FocusIdxAllCounter = FocusIdxTabCounter = -1;
FocusIdxAllRequestCurrent = FocusIdxTabRequestCurrent = IM_INT_MAX;
@ -2571,7 +2575,7 @@ static void LogText(const ImVec2& ref_pos, const char* text, const char* text_en
{
const int char_count = (int)(line_end - text_remaining);
if (log_new_line || !is_first_line)
ImGui::LogText(STR_NEWLINE "%*s%.*s", tree_depth*4, "", char_count, text_remaining);
ImGui::LogText(IM_NEWLINE "%*s%.*s", tree_depth*4, "", char_count, text_remaining);
else
ImGui::LogText(" %.*s", char_count, text_remaining);
}
@ -3193,7 +3197,7 @@ static void ClosePopup(ImGuiID id)
if (!IsPopupOpen(id))
return;
ImGuiState& g = *GImGui;
ClosePopupToLevel(int(g.OpenedPopupStack.size() - 1) );
ClosePopupToLevel((int)g.OpenedPopupStack.size() - 1);
}
// Close the popup we have begin-ed into.
@ -3411,7 +3415,7 @@ static void CheckStacksSize(ImGuiWindow* window, bool write)
IM_ASSERT(p_backup == window->DC.StackSizesBackup + IM_ARRAYSIZE(window->DC.StackSizesBackup));
}
static ImVec2 FindBestWindowPos(const ImVec2& base_pos, const ImVec2& size, ImGuiWindowFlags flags, int* last_dir, const ImRect& r_inner)
static ImVec2 FindBestPopupWindowPos(const ImVec2& base_pos, const ImVec2& size, ImGuiWindowFlags flags, int* last_dir, const ImRect& r_inner)
{
const ImGuiStyle& style = GImGui->Style;
@ -3605,14 +3609,15 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
}
// Update known root window (if we are a child window, otherwise window == window->RootWindow)
size_t root_idx = g.CurrentWindowStack.size() - 1;
while (root_idx > 0)
{
if ((g.CurrentWindowStack[root_idx]->Flags & ImGuiWindowFlags_ChildWindow) == 0)
size_t root_idx, root_non_popup_idx;
for (root_idx = g.CurrentWindowStack.size() - 1; root_idx > 0; root_idx--)
if (!(g.CurrentWindowStack[root_idx]->Flags & ImGuiWindowFlags_ChildWindow))
break;
for (root_non_popup_idx = root_idx; root_non_popup_idx > 0; root_non_popup_idx--)
if (!(g.CurrentWindowStack[root_non_popup_idx]->Flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_Popup)))
break;
root_idx--;
}
window->RootWindow = g.CurrentWindowStack[root_idx];
window->RootNonPopupWindow = g.CurrentWindowStack[root_non_popup_idx]; // This is merely for displaying the TitleBgActive color.
// Default alpha
if (bg_alpha < 0.0f)
@ -3770,19 +3775,19 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
rect_to_avoid = ImRect(-FLT_MAX, parent_window->Pos.y + parent_window->TitleBarHeight(), FLT_MAX, parent_window->Pos.y + parent_window->TitleBarHeight() + parent_window->MenuBarHeight());
else
rect_to_avoid = ImRect(parent_window->Pos.x + style.ItemSpacing.x, -FLT_MAX, parent_window->Pos.x + parent_window->Size.x - style.ItemSpacing.x - parent_window->ScrollbarWidth(), FLT_MAX); // We want some overlap to convey the relative depth of each popup (here hard-coded to 4)
window->PosFloat = FindBestWindowPos(window->PosFloat, window->Size, flags, &window->AutoPosLastDirection, rect_to_avoid);
window->PosFloat = FindBestPopupWindowPos(window->PosFloat, window->Size, flags, &window->AutoPosLastDirection, rect_to_avoid);
}
else if ((flags & ImGuiWindowFlags_Popup) != 0 && !window_pos_set_by_api && window_appearing_after_being_hidden)
{
ImRect rect_to_avoid(window->PosFloat.x - 1, window->PosFloat.y - 1, window->PosFloat.x + 1, window->PosFloat.y + 1);
window->PosFloat = FindBestWindowPos(window->PosFloat, window->Size, flags, &window->AutoPosLastDirection, rect_to_avoid);
window->PosFloat = FindBestPopupWindowPos(window->PosFloat, window->Size, flags, &window->AutoPosLastDirection, rect_to_avoid);
}
// Position tooltip (always follows mouse)
if ((flags & ImGuiWindowFlags_Tooltip) != 0 && !window_pos_set_by_api)
{
ImRect rect_to_avoid(g.IO.MousePos.x - 16, g.IO.MousePos.y - 8, g.IO.MousePos.x + 24, g.IO.MousePos.y + 24); // FIXME: Completely hard-coded. Perhaps center on cursor hit-point instead?
window->PosFloat = FindBestWindowPos(g.IO.MousePos, window->Size, flags, &window->AutoPosLastDirection, rect_to_avoid);
window->PosFloat = FindBestPopupWindowPos(g.IO.MousePos, window->Size, flags, &window->AutoPosLastDirection, rect_to_avoid);
}
// User moving window (at the beginning of the frame to avoid input lag or sheering). Only valid for root windows.
@ -3915,7 +3920,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
// Title bar
if (!(flags & ImGuiWindowFlags_NoTitleBar))
window->DrawList->AddRectFilled(title_bar_rect.GetTL(), title_bar_rect.GetBR(), window->Color(ImGuiCol_TitleBg), window_rounding, 1|2);
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);
// Menu bar
if (flags & ImGuiWindowFlags_MenuBar)
@ -4413,6 +4418,7 @@ const char* ImGui::GetStyleColName(ImGuiCol idx)
case ImGuiCol_FrameBgActive: return "FrameBgActive";
case ImGuiCol_TitleBg: return "TitleBg";
case ImGuiCol_TitleBgCollapsed: return "TitleBgCollapsed";
case ImGuiCol_TitleBgActive: return "TitleBgActive";
case ImGuiCol_MenuBarBg: return "MenuBarBg";
case ImGuiCol_ScrollbarBg: return "ScrollbarBg";
case ImGuiCol_ScrollbarGrab: return "ScrollbarGrab";
@ -5347,7 +5353,7 @@ void ImGui::LogFinish()
if (!g.LogEnabled)
return;
ImGui::LogText(STR_NEWLINE);
ImGui::LogText(IM_NEWLINE);
g.LogEnabled = false;
if (g.LogFile != NULL)
{
@ -5767,7 +5773,7 @@ static bool SliderFloatAsInputText(const char* label, float* v, ImGuiID id, int
}
// Parse display precision back from the display format string
static inline void ParseFormat(const char* fmt, int& decimal_precision)
static inline void ParseFormatPrecision(const char* fmt, int& decimal_precision)
{
while ((fmt = strchr(fmt, '%')) != NULL)
{
@ -5802,7 +5808,7 @@ static inline float RoundScalar(float value, int decimal_precision)
return negative ? -value : value;
}
static bool SliderScalarBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v_min, float v_max, float power, int decimal_precision, bool horizontal)
static bool SliderBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v_min, float v_max, float power, int decimal_precision, bool horizontal)
{
ImGuiState& g = *GImGui;
ImGuiWindow* window = GetCurrentWindow();
@ -5964,7 +5970,7 @@ bool ImGui::SliderFloat(const char* label, float* v, float v_min, float v_max, c
if (!display_format)
display_format = "%.3f";
int decimal_precision = 3;
ParseFormat(display_format, decimal_precision);
ParseFormatPrecision(display_format, decimal_precision);
// Tabbing or CTRL-clicking on Slider turns it into an input box
bool start_text_input = false;
@ -5987,7 +5993,7 @@ bool ImGui::SliderFloat(const char* label, float* v, float v_min, float v_max, c
ItemSize(total_bb, style.FramePadding.y);
// Actual slider behavior + render grab
const bool value_changed = SliderScalarBehavior(frame_bb, id, v, v_min, v_max, power, decimal_precision, true);
const bool value_changed = SliderBehavior(frame_bb, id, v, v_min, v_max, power, decimal_precision, true);
// Display value using user-provided display format so user can add prefix/suffix/decorations to the value.
char value_buf[64];
@ -6025,7 +6031,7 @@ bool ImGui::VSliderFloat(const char* label, const ImVec2& size, float* v, float
if (!display_format)
display_format = "%.3f";
int decimal_precision = 3;
ParseFormat(display_format, decimal_precision);
ParseFormatPrecision(display_format, decimal_precision);
if (hovered && g.IO.MouseClicked[0])
{
@ -6034,7 +6040,7 @@ bool ImGui::VSliderFloat(const char* label, const ImVec2& size, float* v, float
}
// Actual slider behavior + render grab
bool value_changed = SliderScalarBehavior(frame_bb, id, v, v_min, v_max, power, decimal_precision, false);
bool value_changed = SliderBehavior(frame_bb, id, v, v_min, v_max, power, decimal_precision, false);
// Display value using user-provided display format so user can add prefix/suffix/decorations to the value.
// For the vertical slider we allow centered text to overlap the frame padding
@ -6050,9 +6056,9 @@ bool ImGui::VSliderFloat(const char* label, const ImVec2& size, float* v, float
bool ImGui::SliderAngle(const char* label, float* v_rad, float v_degrees_min, float v_degrees_max)
{
float v_deg = (*v_rad) * 360.0f / (2*PI);
float v_deg = (*v_rad) * 360.0f / (2*IM_PI);
bool value_changed = ImGui::SliderFloat(label, &v_deg, v_degrees_min, v_degrees_max, "%.0f deg", 1.0f);
*v_rad = v_deg * (2*PI) / 360.0f;
*v_rad = v_deg * (2*IM_PI) / 360.0f;
return value_changed;
}
@ -6162,7 +6168,7 @@ bool ImGui::SliderInt4(const char* label, int v[4], int v_min, int v_max, const
}
// FIXME-WIP: Work in progress. May change API / behavior.
static bool DragScalarBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v_speed, float v_min, float v_max, int decimal_precision, float power)
static bool 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();
@ -6268,7 +6274,7 @@ bool ImGui::DragFloat(const char* label, float *v, float v_speed, float v_min, f
if (!display_format)
display_format = "%.3f";
int decimal_precision = 3;
ParseFormat(display_format, decimal_precision);
ParseFormatPrecision(display_format, decimal_precision);
// Tabbing or CTRL-clicking on Drag turns it into an input box
bool start_text_input = false;
@ -6290,7 +6296,7 @@ bool ImGui::DragFloat(const char* label, float *v, float v_speed, float v_min, f
ItemSize(total_bb, style.FramePadding.y);
// Actual drag behavior
const bool value_changed = DragScalarBehavior(frame_bb, id, v, v_speed, v_min, v_max, decimal_precision, power);
const bool value_changed = DragBehavior(frame_bb, id, v, v_speed, v_min, v_max, decimal_precision, power);
// Display value using user-provided display format so user can add prefix/suffix/decorations to the value.
char value_buf[64];
@ -7264,7 +7270,7 @@ static bool InputTextEx(const char* label, char* buf, size_t buf_size, const ImV
// Count lines + find lines numbers of cursor and select_start
int matches_remaining = 0;
int matches_line_no[2] = { -1, -999 };
const ImWchar* matches_ptr[2] = {};
const ImWchar* matches_ptr[2];
matches_ptr[0] = text_begin + edit_state.StbState.cursor; matches_remaining++;
if (edit_state.StbState.select_start != edit_state.StbState.select_end)
{
@ -8317,7 +8323,7 @@ void ImGui::Separator()
ImGuiState& g = *GImGui;
if (g.LogEnabled)
ImGui::LogText(STR_NEWLINE "--------------------------------");
ImGui::LogText(IM_NEWLINE "--------------------------------");
if (window->DC.ColumnsCount > 1)
{
@ -9023,9 +9029,9 @@ void ImDrawList::AddArcFast(const ImVec2& center, float radius, ImU32 col, int a
{
for (int i = 0; i < SAMPLES; i++)
{
const float a = ((float)i / (float)SAMPLES) * 2*PI;
circle_vtx[i].x = cosf(a + PI);
circle_vtx[i].y = sinf(a + PI);
const float a = ((float)i / (float)SAMPLES) * 2*IM_PI;
circle_vtx[i].x = cosf(a + IM_PI);
circle_vtx[i].y = sinf(a + IM_PI);
}
circle_vtx_builds = true;
}
@ -9135,7 +9141,7 @@ void ImDrawList::AddCircle(const ImVec2& centre, float radius, ImU32 col, int nu
return;
PrimReserve((unsigned int)num_segments*6);
const float a_step = 2*PI/(float)num_segments;
const float a_step = 2*IM_PI/(float)num_segments;
float a0 = 0.0f;
for (int i = 0; i < num_segments; i++)
{
@ -9152,7 +9158,7 @@ void ImDrawList::AddCircleFilled(const ImVec2& centre, float radius, ImU32 col,
const ImVec2 uv = GImGui->FontTexUvWhitePixel;
PrimReserve((unsigned int)num_segments*3);
const float a_step = 2*PI/(float)num_segments;
const float a_step = 2*IM_PI/(float)num_segments;
float a0 = 0.0f;
for (int i = 0; i < num_segments; i++)
{
@ -9677,40 +9683,6 @@ void ImFontAtlas::RenderCustomTexData(int pass, void* p_rects)
}
}
//-----------------------------------------------------------------------------
// ImFont
//-----------------------------------------------------------------------------
ImFont::ImFont()
{
Scale = 1.0f;
FallbackChar = (ImWchar)'?';
Clear();
}
ImFont::~ImFont()
{
// Invalidate active font so that the user gets a clear crash instead of a dangling pointer.
// If you want to delete fonts you need to do it between Render() and NewFrame().
ImGuiState& g = *GImGui;
if (g.Font == this)
g.Font = NULL;
Clear();
}
void ImFont::Clear()
{
FontSize = 0.0f;
DisplayOffset = ImVec2(-0.5f, 0.5f);
Ascent = Descent = 0.0f;
ContainerAtlas = NULL;
Glyphs.clear();
FallbackGlyph = NULL;
FallbackXAdvance = 0.0f;
IndexXAdvance.clear();
IndexLookup.clear();
}
// Retrieve list of range (2 int per range, values are inclusive)
const ImWchar* ImFontAtlas::GetGlyphRangesDefault()
{
@ -9809,6 +9781,40 @@ const ImWchar* ImFontAtlas::GetGlyphRangesCyrillic()
return &ranges[0];
}
//-----------------------------------------------------------------------------
// ImFont
//-----------------------------------------------------------------------------
ImFont::ImFont()
{
Scale = 1.0f;
FallbackChar = (ImWchar)'?';
Clear();
}
ImFont::~ImFont()
{
// Invalidate active font so that the user gets a clear crash instead of a dangling pointer.
// If you want to delete fonts you need to do it between Render() and NewFrame().
ImGuiState& g = *GImGui;
if (g.Font == this)
g.Font = NULL;
Clear();
}
void ImFont::Clear()
{
FontSize = 0.0f;
DisplayOffset = ImVec2(-0.5f, 0.5f);
Ascent = Descent = 0.0f;
ContainerAtlas = NULL;
Glyphs.clear();
FallbackGlyph = NULL;
FallbackXAdvance = 0.0f;
IndexXAdvance.clear();
IndexLookup.clear();
}
void ImFont::BuildLookupTable()
{
int max_codepoint = 0;
@ -10521,13 +10527,11 @@ void ImGui::ShowMetricsWindow(bool*) {}
void ImGui::ShowUserGuide()
{
ImGuiState& g = *GImGui;
ImGui::BulletText("Double-click on title bar to collapse window.");
ImGui::BulletText("Click and drag on lower right corner to resize window.");
ImGui::BulletText("Click and drag on any empty space to move window.");
ImGui::BulletText("Mouse Wheel to scroll.");
if (g.IO.FontAllowUserScaling)
if (ImGui::GetIO().FontAllowUserScaling)
ImGui::BulletText("CTRL+Mouse Wheel to zoom window contents.");
ImGui::BulletText("TAB/SHIFT+TAB to cycle through keyboard editable fields.");
ImGui::BulletText("CTRL+Click on a slider or drag box to input text.");
@ -10545,18 +10549,16 @@ void ImGui::ShowUserGuide()
void ImGui::ShowStyleEditor(ImGuiStyle* ref)
{
ImGuiState& g = *GImGui;
ImGuiStyle& style = g.Style;
ImGuiStyle& style = ImGui::GetStyle();
const ImGuiStyle def; // Default style
if (ImGui::Button("Revert Style"))
g.Style = ref ? *ref : def;
style = ref ? *ref : def;
if (ref)
{
ImGui::SameLine();
if (ImGui::Button("Save Style"))
*ref = g.Style;
*ref = style;
}
ImGui::PushItemWidth(ImGui::GetWindowWidth() * 0.55f);
@ -10589,13 +10591,13 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
ImGui::LogToClipboard();
else
ImGui::LogToTTY();
ImGui::LogText("ImGuiStyle& style = ImGui::GetStyle();" STR_NEWLINE);
ImGui::LogText("ImGuiStyle& style = ImGui::GetStyle();" IM_NEWLINE);
for (int i = 0; i < ImGuiCol_COUNT; i++)
{
const ImVec4& col = style.Colors[i];
const char* name = ImGui::GetStyleColName(i);
if (!output_only_modified || memcmp(&col, (ref ? &ref->Colors[i] : &def.Colors[i]), sizeof(ImVec4)) != 0)
ImGui::LogText("style.Colors[ImGuiCol_%s]%*s= ImVec4(%.2ff, %.2ff, %.2ff, %.2ff);" STR_NEWLINE, name, 22 - strlen(name), "", col.x, col.y, col.z, col.w);
ImGui::LogText("style.Colors[ImGuiCol_%s]%*s= ImVec4(%.2ff, %.2ff, %.2ff, %.2ff);" IM_NEWLINE, name, 22 - strlen(name), "", col.x, col.y, col.z, col.w);
}
ImGui::LogFinish();
}
@ -11539,7 +11541,7 @@ void ImGui::ShowTestWindow(bool* opened)
if (ImGui::BeginPopupContextItem("item context menu"))
{
if (ImGui::Selectable("Set to zero")) value = 0.0f;
if (ImGui::Selectable("Set to PI")) value = PI;
if (ImGui::Selectable("Set to PI")) value = 3.1415f;
ImGui::EndPopup();
}
@ -12203,9 +12205,9 @@ struct ExampleAppConsole
const char* item = Items[i];
if (!filter.PassFilter(item))
continue;
ImVec4 col(1,1,1,1); // A better implement may store a type per-item. For the sample let's just parse the text.
if (strstr(item, "[error]")) col = ImVec4(1.0f,0.4f,0.4f,1.0f);
else if (strncmp(item, "# ", 2) == 0) col = ImVec4(1.0f,0.8f,0.6f,1.0f);
ImVec4 col = ImColor(255,255,255); // A better implementation may store a type per-item. For the sample let's just parse the text.
if (strstr(item, "[error]")) col = ImColor(255,100,100);
else if (strncmp(item, "# ", 2) == 0) col = ImColor(255,200,150);
ImGui::PushStyleColor(ImGuiCol_Text, col);
ImGui::TextUnformatted(item);
ImGui::PopStyleColor();
@ -12490,7 +12492,7 @@ static void ShowExampleAppLongText(bool* opened)
//-----------------------------------------------------------------------------
// Compressed with stb_compress() then converted to a C array.
// Use the program in extra_fonts/binary_to_compressed_c.cpp to create the array from a TTF file.
// Decompressor from stb.h (public domain) by Sean Barrett https://github.com/nothings/stb/blob/master/stb.h
// Decompression from stb.h (public domain) by Sean Barrett https://github.com/nothings/stb/blob/master/stb.h
//-----------------------------------------------------------------------------
static unsigned int stb_decompress_length(unsigned char *input)

5
3rdparty/ocornut-imgui/imgui.h vendored
View File

@ -1,4 +1,4 @@
// ImGui library v1.41
// ImGui library v1.42 wip
// See .cpp file for documentation.
// See ImGui::ShowTestWindow() for sample code.
// Read 'Programmer guide' in .cpp for notes on how to setup ImGui in your codebase.
@ -13,7 +13,7 @@
#include <stdlib.h> // NULL, malloc, free, qsort, atoi
#include <string.h> // memset, memmove, memcpy, strlen, strchr, strcpy, strcmp
#define IMGUI_VERSION "1.41"
#define IMGUI_VERSION "1.42 wip"
// Define assertion handler.
#ifndef IM_ASSERT
@ -499,6 +499,7 @@ enum ImGuiCol_
ImGuiCol_FrameBgActive,
ImGuiCol_TitleBg,
ImGuiCol_TitleBgCollapsed,
ImGuiCol_TitleBgActive,
ImGuiCol_MenuBarBg,
ImGuiCol_ScrollbarBg,
ImGuiCol_ScrollbarGrab,