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Updated ImGui.

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Бранимир Караџић
2023-07-14 17:43:13 -07:00
parent 2d80545bb7
commit faf69bbe20
7 changed files with 351 additions and 206 deletions
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268
3rdparty/dear-imgui/imgui.cpp vendored
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@@ -1,4 +1,4 @@
// dear imgui, v1.89.7 WIP
// dear imgui, v1.89.8 WIP
// (main code and documentation)
// Help:
@@ -9,22 +9,26 @@
// Resources:
// - FAQ http://dearimgui.com/faq
// - Homepage & latest https://github.com/ocornut/imgui
// - Homepage https://github.com/ocornut/imgui
// - Releases & changelog https://github.com/ocornut/imgui/releases
// - Gallery https://github.com/ocornut/imgui/issues/6478 (please post your screenshots/video there!)
// - Wiki https://github.com/ocornut/imgui/wiki (lots of good stuff there)
// - Getting Started https://github.com/ocornut/imgui/wiki/Getting-Started
// - Glossary https://github.com/ocornut/imgui/wiki/Glossary
// - Issues & support https://github.com/ocornut/imgui/issues
// - Tests & Automation https://github.com/ocornut/imgui_test_engine
// Getting Started?
// - For first-time users having issues compiling/linking/running or issues loading fonts:
// - Read https://github.com/ocornut/imgui/wiki/Getting-Started
// - For first-time users having issues compiling/linking/running/loading fonts:
// please post in https://github.com/ocornut/imgui/discussions if you cannot find a solution in resources above.
// Developed by Omar Cornut and every direct or indirect contributors to the GitHub.
// See LICENSE.txt for copyright and licensing details (standard MIT License).
// This library is free but needs your support to sustain development and maintenance.
// Businesses: you can support continued development via invoiced technical support, maintenance and sponsoring contracts. Please reach out to "contact AT dearimgui.com".
// Individuals: you can support continued development via donations. See docs/README or web page.
// Businesses: you can support continued development via B2B invoiced technical support, maintenance and sponsoring contracts.
// PLEASE reach out at contact AT dearimgui DOT com. See https://github.com/ocornut/imgui/wiki/Sponsors
// Businesses: you can also purchase licenses for the Dear ImGui Automation/Test Engine.
// It is recommended that you don't modify imgui.cpp! It will become difficult for you to update the library.
// Note that 'ImGui::' being a namespace, you can add functions into the namespace from your own source files, without
@@ -107,9 +111,10 @@ CODE
- Portable, minimize dependencies, run on target (consoles, phones, etc.).
- Efficient runtime and memory consumption.
Designed for developers and content-creators, not the typical end-user! Some of the current weaknesses includes:
Designed primarily for developers and content-creators, not the typical end-user!
Some of the current weaknesses (which we aim to address in the future) includes:
- Doesn't look fancy, doesn't animate.
- Doesn't look fancy.
- Limited layout features, intricate layouts are typically crafted in code.
@@ -188,9 +193,11 @@ CODE
READ FIRST
----------
- Remember to check the wonderful Wiki (https://github.com/ocornut/imgui/wiki)
- Your code creates the UI, if your code doesn't run the UI is gone! The UI can be highly dynamic, there are no construction or
destruction steps, less superfluous data retention on your side, less state duplication, less state synchronization, fewer bugs.
- Your code creates the UI every frame of your application loop, if your code doesn't run the UI is gone!
The UI can be highly dynamic, there are no construction or destruction steps, less superfluous
data retention on your side, less state duplication, less state synchronization, fewer bugs.
- Call and read ImGui::ShowDemoWindow() for demo code demonstrating most features.
Or browse https://pthom.github.io/imgui_manual_online/manual/imgui_manual.html for interactive web version.
- The library is designed to be built from sources. Avoid pre-compiled binaries and packaged versions. See imconfig.h to configure your build.
- Dear ImGui is an implementation of the IMGUI paradigm (immediate-mode graphical user interface, a term coined by Casey Muratori).
You can learn about IMGUI principles at http://www.johno.se/book/imgui.html, http://mollyrocket.com/861 & more links in Wiki.
@@ -198,18 +205,38 @@ CODE
For every application frame, your UI code will be called only once. This is in contrast to e.g. Unity's implementation of an IMGUI,
where the UI code is called multiple times ("multiple passes") from a single entry point. There are pros and cons to both approaches.
- Our origin is on the top-left. In axis aligned bounding boxes, Min = top-left, Max = bottom-right.
- This codebase is also optimized to yield decent performances with typical "Debug" builds settings.
- Please make sure you have asserts enabled (IM_ASSERT redirects to assert() by default, but can be redirected).
If you get an assert, read the messages and comments around the assert.
- C++: this is a very C-ish codebase: we don't rely on C++11, we don't include any C++ headers, and ImGui:: is a namespace.
- C++: ImVec2/ImVec4 do not expose math operators by default, because it is expected that you use your own math types.
See FAQ "How can I use my own math types instead of ImVec2/ImVec4?" for details about setting up imconfig.h for that.
However, imgui_internal.h can optionally export math operators for ImVec2/ImVec4, which we use in this codebase.
- C++: pay attention that ImVector<> manipulates plain-old-data and does not honor construction/destruction (avoid using it in your code!).
- This codebase aims to be highly optimized:
- A typical idle frame should never call malloc/free.
- We rely on a maximum of constant-time or O(N) algorithms. Limiting searches/scans as much as possible.
- We put particular energy in making sure performances are decent with typical "Debug" build settings as well.
Which mean we tend to avoid over-relying on "zero-cost abstraction" as they aren't zero-cost at all.
- This codebase aims to be both highly opinionated and highly flexible:
- This code works because of the things it choose to solve or not solve.
- C++: this is a pragmatic C-ish codebase: we don't use fancy C++ features, we don't include C++ headers,
and ImGui:: is a namespace. We rarely use member functions (and when we did, I am mostly regretting it now).
This is to increase compatibility, increase maintainability and facilitate use from other languages.
- C++: ImVec2/ImVec4 do not expose math operators by default, because it is expected that you use your own math types.
See FAQ "How can I use my own math types instead of ImVec2/ImVec4?" for details about setting up imconfig.h for that.
We can can optionally export math operators for ImVec2/ImVec4 using IMGUI_DEFINE_MATH_OPERATORS, which we use internally.
- C++: pay attention that ImVector<> manipulates plain-old-data and does not honor construction/destruction
(so don't use ImVector in your code or at our own risk!).
- Building: We don't use nor mandate a build system for the main library.
This is in an effort to ensure that it works in the real world aka with any esoteric build setup.
This is also because providing a build system for the main library would be of little-value.
The build problems are almost never coming from the main library but from specific backends.
HOW TO UPDATE TO A NEWER VERSION OF DEAR IMGUI
----------------------------------------------
- Update submodule or copy/overwrite every file.
- About imconfig.h:
- You may modify your copy of imconfig.h, in this case don't overwrite it.
- or you may locally branch to modify imconfig.h and merge/rebase latest.
- or you may '#define IMGUI_USER_CONFIG "my_config_file.h"' globally from your build system to
specify a custom path for your imconfig.h file and instead not have to modify the default one.
- Overwrite all the sources files except for imconfig.h (if you have modified your copy of imconfig.h)
- Or maintain your own branch where you have imconfig.h modified as a top-most commit which you can regularly rebase over "master".
- You can also use '#define IMGUI_USER_CONFIG "my_config_file.h" to redirect configuration to your own file.
@@ -218,11 +245,12 @@ CODE
from the public API. If you have a problem with a missing function/symbols, search for its name in the code, there will
likely be a comment about it. Please report any issue to the GitHub page!
- To find out usage of old API, you can add '#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS' in your configuration file.
- Try to keep your copy of Dear ImGui reasonably up to date.
- Try to keep your copy of Dear ImGui reasonably up to date!
GETTING STARTED WITH INTEGRATING DEAR IMGUI IN YOUR CODE/ENGINE
---------------------------------------------------------------
- See https://github.com/ocornut/imgui/wiki/Getting-Started.
- Run and study the examples and demo in imgui_demo.cpp to get acquainted with the library.
- In the majority of cases you should be able to use unmodified backends files available in the backends/ folder.
- Add the Dear ImGui source files + selected backend source files to your projects or using your preferred build system.
@@ -397,6 +425,7 @@ CODE
When you are not sure about an old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files.
You can read releases logs https://github.com/ocornut/imgui/releases for more details.
- 2023/07/12 (1.89.8) - ImDrawData: CmdLists now owned, changed from ImDrawList** to ImVector<ImDrawList*>. Majority of users shouldn't be affected, but you cannot compare to NULL nor reassign manually anymore. Instead use AddDrawList(). (#6406, #4879, #1878)
- 2023/06/28 (1.89.7) - overlapping items: obsoleted 'SetItemAllowOverlap()' (called after item) in favor of calling 'SetNextItemAllowOverlap()' (called before item). 'SetItemAllowOverlap()' didn't and couldn't work reliably since 1.89 (2022-11-15).
- 2023/06/28 (1.89.7) - overlapping items: renamed 'ImGuiTreeNodeFlags_AllowItemOverlap' to 'ImGuiTreeNodeFlags_AllowOverlap', 'ImGuiSelectableFlags_AllowItemOverlap' to 'ImGuiSelectableFlags_AllowOverlap'. Kept redirecting enums (will obsolete).
- 2023/06/28 (1.89.7) - overlapping items: IsItemHovered() now by default return false when querying an item using AllowOverlap mode which is being overlapped. Use ImGuiHoveredFlags_AllowWhenOverlappedByItem to revert to old behavior.
@@ -803,11 +832,12 @@ CODE
Q: Where is the documentation?
A: This library is poorly documented at the moment and expects the user to be acquainted with C/C++.
- Run the examples/ and explore them.
- Run the examples/ applications and explore them.
- Read Getting Started (https://github.com/ocornut/imgui/wiki/Getting-Started) guide.
- See demo code in imgui_demo.cpp and particularly the ImGui::ShowDemoWindow() function.
- The demo covers most features of Dear ImGui, so you can read the code and see its output.
- See documentation and comments at the top of imgui.cpp + effectively imgui.h.
- Dozens of standalone example applications using e.g. OpenGL/DirectX are provided in the
- 20+ standalone example applications using e.g. OpenGL/DirectX are provided in the
examples/ folder to explain how to integrate Dear ImGui with your own engine/application.
- The Wiki (https://github.com/ocornut/imgui/wiki) has many resources and links.
- The Glossary (https://github.com/ocornut/imgui/wiki/Glossary) page also may be useful.
@@ -823,14 +853,14 @@ CODE
================
Q: How to get started?
A: Read 'PROGRAMMER GUIDE' above. Read examples/README.txt.
A: Read https://github.com/ocornut/imgui/wiki/Getting-Started. Read 'PROGRAMMER GUIDE' above. Read examples/README.txt.
Q: How can I tell whether to dispatch mouse/keyboard to Dear ImGui or my application?
A: You should read the 'io.WantCaptureMouse', 'io.WantCaptureKeyboard' and 'io.WantTextInput' flags!
>> See https://www.dearimgui.com/faq for a fully detailed answer. You really want to read this.
Q. How can I enable keyboard controls?
Q: How can I use this without a mouse, without a keyboard or without a screen? (gamepad, input share, remote display)
Q. How can I enable keyboard or gamepad controls?
Q: How can I use this on a machine without mouse, keyboard or screen? (input share, remote display)
Q: I integrated Dear ImGui in my engine and little squares are showing instead of text...
Q: I integrated Dear ImGui in my engine and some elements are clipping or disappearing when I move windows around...
Q: I integrated Dear ImGui in my engine and some elements are displaying outside their expected windows boundaries...
@@ -845,7 +875,7 @@ CODE
- How can I have multiple widgets with the same label?
- How can I have multiple windows with the same label?
Q: How can I display an image? What is ImTextureID, how does it work?
Q: How can I use my own math types instead of ImVec2/ImVec4?
Q: How can I use my own math types instead of ImVec2?
Q: How can I interact with standard C++ types (such as std::string and std::vector)?
Q: How can I display custom shapes? (using low-level ImDrawList API)
>> See https://www.dearimgui.com/faq
@@ -875,10 +905,10 @@ CODE
Q: How can I help?
A: - Businesses: please reach out to "contact AT dearimgui.com" if you work in a place using Dear ImGui!
We can discuss ways for your company to fund development via invoiced technical support, maintenance or sponsoring contacts.
This is among the most useful thing you can do for Dear ImGui. With increased funding, we can hire more people working on this project.
- Individuals: you can support continued development via PayPal donations. See README.
- If you are experienced with Dear ImGui and C++, look at the GitHub issues, look at the Wiki, read docs/TODO.txt
and see how you want to help and can help!
This is among the most useful thing you can do for Dear ImGui. With increased funding, we sustain and grow work on this project.
Also see https://github.com/ocornut/imgui/wiki/Sponsors
- Businesses: you can also purchase licenses for the Dear ImGui Automation/Test Engine.
- If you are experienced with Dear ImGui and C++, look at the GitHub issues, look at the Wiki, and see how you want to help and can help!
- Disclose your usage of Dear ImGui via a dev blog post, a tweet, a screenshot, a mention somewhere etc.
You may post screenshot or links in the gallery threads. Visuals are ideal as they inspire other programmers.
But even without visuals, disclosing your use of dear imgui helps the library grow credibility, and help other teams and programmers with taking decisions.
@@ -904,11 +934,7 @@ CODE
// System includes
#include <stdio.h> // vsnprintf, sscanf, printf
#if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier
#include <stddef.h> // intptr_t
#else
#include <stdint.h> // intptr_t
#endif
// [Windows] On non-Visual Studio compilers, we default to IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS unless explicitly enabled
#if defined(_WIN32) && !defined(_MSC_VER) && !defined(IMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS) && !defined(IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS)
@@ -1011,7 +1037,6 @@ static void FindHoveredWindow();
static ImGuiWindow* CreateNewWindow(const char* name, ImGuiWindowFlags flags);
static ImVec2 CalcNextScrollFromScrollTargetAndClamp(ImGuiWindow* window);
static void AddDrawListToDrawData(ImVector<ImDrawList*>* out_list, ImDrawList* draw_list);
static void AddWindowToSortBuffer(ImVector<ImGuiWindow*>* out_sorted_windows, ImGuiWindow* window);
// Settings
@@ -1341,13 +1366,15 @@ void ImGuiIO::AddInputCharactersUTF8(const char* utf8_chars)
}
}
// FIXME: Perhaps we could clear queued events as well?
void ImGuiIO::ClearInputCharacters()
// Clear all incoming events.
void ImGuiIO::ClearEventsQueue()
{
InputQueueCharacters.resize(0);
IM_ASSERT(Ctx != NULL);
ImGuiContext& g = *Ctx;
g.InputEventsQueue.clear();
}
// FIXME: Perhaps we could clear queued events as well?
// Clear current keyboard/mouse/gamepad state + current frame text input buffer. Equivalent to releasing all keys/buttons.
void ImGuiIO::ClearInputKeys()
{
#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
@@ -1368,8 +1395,18 @@ void ImGuiIO::ClearInputKeys()
MouseDownDuration[n] = MouseDownDurationPrev[n] = -1.0f;
}
MouseWheel = MouseWheelH = 0.0f;
InputQueueCharacters.resize(0); // Behavior of old ClearInputCharacters().
}
// Removed this as it is ambiguous/misleading and generally incorrect to use with the existence of a higher-level input queue.
// Current frame character buffer is now also cleared by ClearInputKeys().
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
void ImGuiIO::ClearInputCharacters()
{
InputQueueCharacters.resize(0);
}
#endif
static ImGuiInputEvent* FindLatestInputEvent(ImGuiContext* ctx, ImGuiInputEventType type, int arg = -1)
{
ImGuiContext& g = *ctx;
@@ -2906,7 +2943,7 @@ static bool ImGuiListClipper_StepInternal(ImGuiListClipper* clipper)
const bool is_nav_request = (g.NavMoveScoringItems && g.NavWindow && g.NavWindow->RootWindowForNav == window->RootWindowForNav);
if (is_nav_request)
data->Ranges.push_back(ImGuiListClipperRange::FromPositions(g.NavScoringNoClipRect.Min.y, g.NavScoringNoClipRect.Max.y, 0, 0));
if (is_nav_request && (g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing) && g.NavTabbingDir == -1)
if (is_nav_request && (g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing) && g.NavTabbingDir == -1)
data->Ranges.push_back(ImGuiListClipperRange::FromIndices(clipper->ItemsCount - 1, clipper->ItemsCount));
// Add focused/active item
@@ -4771,47 +4808,12 @@ static void AddWindowToSortBuffer(ImVector<ImGuiWindow*>* out_sorted_windows, Im
}
}
static void AddDrawListToDrawData(ImVector<ImDrawList*>* out_list, ImDrawList* draw_list)
{
if (draw_list->CmdBuffer.Size == 0)
return;
if (draw_list->CmdBuffer.Size == 1 && draw_list->CmdBuffer[0].ElemCount == 0 && draw_list->CmdBuffer[0].UserCallback == NULL)
return;
// Draw list sanity check. Detect mismatch between PrimReserve() calls and incrementing _VtxCurrentIdx, _VtxWritePtr etc.
// May trigger for you if you are using PrimXXX functions incorrectly.
IM_ASSERT(draw_list->VtxBuffer.Size == 0 || draw_list->_VtxWritePtr == draw_list->VtxBuffer.Data + draw_list->VtxBuffer.Size);
IM_ASSERT(draw_list->IdxBuffer.Size == 0 || draw_list->_IdxWritePtr == draw_list->IdxBuffer.Data + draw_list->IdxBuffer.Size);
if (!(draw_list->Flags & ImDrawListFlags_AllowVtxOffset))
IM_ASSERT((int)draw_list->_VtxCurrentIdx == draw_list->VtxBuffer.Size);
// Check that draw_list doesn't use more vertices than indexable (default ImDrawIdx = unsigned short = 2 bytes = 64K vertices per ImDrawList = per window)
// If this assert triggers because you are drawing lots of stuff manually:
// - First, make sure you are coarse clipping yourself and not trying to draw many things outside visible bounds.
// Be mindful that the ImDrawList API doesn't filter vertices. Use the Metrics/Debugger window to inspect draw list contents.
// - If you want large meshes with more than 64K vertices, you can either:
// (A) Handle the ImDrawCmd::VtxOffset value in your renderer backend, and set 'io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset'.
// Most example backends already support this from 1.71. Pre-1.71 backends won't.
// Some graphics API such as GL ES 1/2 don't have a way to offset the starting vertex so it is not supported for them.
// (B) Or handle 32-bit indices in your renderer backend, and uncomment '#define ImDrawIdx unsigned int' line in imconfig.h.
// Most example backends already support this. For example, the OpenGL example code detect index size at compile-time:
// glDrawElements(GL_TRIANGLES, (GLsizei)pcmd->ElemCount, sizeof(ImDrawIdx) == 2 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT, idx_buffer_offset);
// Your own engine or render API may use different parameters or function calls to specify index sizes.
// 2 and 4 bytes indices are generally supported by most graphics API.
// - If for some reason neither of those solutions works for you, a workaround is to call BeginChild()/EndChild() before reaching
// the 64K limit to split your draw commands in multiple draw lists.
if (sizeof(ImDrawIdx) == 2)
IM_ASSERT(draw_list->_VtxCurrentIdx < (1 << 16) && "Too many vertices in ImDrawList using 16-bit indices. Read comment above");
out_list->push_back(draw_list);
}
static void AddWindowToDrawData(ImGuiWindow* window, int layer)
{
ImGuiContext& g = *GImGui;
ImGuiViewportP* viewport = g.Viewports[0];
g.IO.MetricsRenderWindows++;
AddDrawListToDrawData(&viewport->DrawDataBuilder.Layers[layer], window->DrawList);
ImGui::AddDrawListToDrawDataEx(&viewport->DrawDataP, viewport->DrawDataBuilder.Layers[layer], window->DrawList);
for (int i = 0; i < window->DC.ChildWindows.Size; i++)
{
ImGuiWindow* child = window->DC.ChildWindows[i];
@@ -4831,42 +4833,41 @@ static inline void AddRootWindowToDrawData(ImGuiWindow* window)
AddWindowToDrawData(window, GetWindowDisplayLayer(window));
}
void ImDrawDataBuilder::FlattenIntoSingleLayer()
static void FlattenDrawDataIntoSingleLayer(ImDrawDataBuilder* builder)
{
int n = Layers[0].Size;
int size = n;
for (int i = 1; i < IM_ARRAYSIZE(Layers); i++)
size += Layers[i].Size;
Layers[0].resize(size);
for (int layer_n = 1; layer_n < IM_ARRAYSIZE(Layers); layer_n++)
int n = builder->Layers[0]->Size;
int full_size = n;
for (int i = 1; i < IM_ARRAYSIZE(builder->Layers); i++)
full_size += builder->Layers[i]->Size;
builder->Layers[0]->resize(full_size);
for (int layer_n = 1; layer_n < IM_ARRAYSIZE(builder->Layers); layer_n++)
{
ImVector<ImDrawList*>& layer = Layers[layer_n];
if (layer.empty())
ImVector<ImDrawList*>* layer = builder->Layers[layer_n];
if (layer->empty())
continue;
memcpy(&Layers[0][n], &layer[0], layer.Size * sizeof(ImDrawList*));
n += layer.Size;
layer.resize(0);
memcpy(builder->Layers[0]->Data + n, layer->Data, layer->Size * sizeof(ImDrawList*));
n += layer->Size;
layer->resize(0);
}
}
static void SetupViewportDrawData(ImGuiViewportP* viewport, ImVector<ImDrawList*>* draw_lists)
static void InitViewportDrawData(ImGuiViewportP* viewport)
{
ImGuiIO& io = ImGui::GetIO();
ImDrawData* draw_data = &viewport->DrawDataP;
viewport->DrawDataBuilder.Layers[0] = &draw_data->CmdLists;
viewport->DrawDataBuilder.Layers[1] = &viewport->DrawDataBuilder.LayerData1;
viewport->DrawDataBuilder.Layers[0]->resize(0);
viewport->DrawDataBuilder.Layers[1]->resize(0);
draw_data->Valid = true;
draw_data->CmdLists = (draw_lists->Size > 0) ? draw_lists->Data : NULL;
draw_data->CmdListsCount = draw_lists->Size;
draw_data->CmdListsCount = 0;
draw_data->TotalVtxCount = draw_data->TotalIdxCount = 0;
draw_data->DisplayPos = viewport->Pos;
draw_data->DisplaySize = viewport->Size;
draw_data->FramebufferScale = io.DisplayFramebufferScale;
for (int n = 0; n < draw_lists->Size; n++)
{
ImDrawList* draw_list = draw_lists->Data[n];
draw_list->_PopUnusedDrawCmd();
draw_data->TotalVtxCount += draw_list->VtxBuffer.Size;
draw_data->TotalIdxCount += draw_list->IdxBuffer.Size;
}
draw_data->OwnerViewport = viewport;
}
// Push a clipping rectangle for both ImGui logic (hit-testing etc.) and low-level ImDrawList rendering.
@@ -4905,14 +4906,14 @@ static void ImGui::RenderDimmedBackgroundBehindWindow(ImGuiWindow* window, ImU32
ImDrawList* draw_list = window->RootWindow->DrawList;
if (draw_list->CmdBuffer.Size == 0)
draw_list->AddDrawCmd();
draw_list->PushClipRect(viewport_rect.Min - ImVec2(1, 1), viewport_rect.Max + ImVec2(1, 1), false); // Ensure ImDrawCmd are not merged
draw_list->PushClipRect(viewport_rect.Min - ImVec2(1, 1), viewport_rect.Max + ImVec2(1, 1), false); // FIXME: Need to stricty ensure ImDrawCmd are not merged (ElemCount==6 checks below will verify that)
draw_list->AddRectFilled(viewport_rect.Min, viewport_rect.Max, col);
ImDrawCmd cmd = draw_list->CmdBuffer.back();
IM_ASSERT(cmd.ElemCount == 6);
draw_list->CmdBuffer.pop_back();
draw_list->CmdBuffer.push_front(cmd);
draw_list->PopClipRect();
draw_list->AddDrawCmd(); // We need to create a command as CmdBuffer.back().IdxOffset won't be correct if we append to same command.
draw_list->PopClipRect();
}
}
@@ -5087,9 +5088,9 @@ void ImGui::Render()
for (int n = 0; n != g.Viewports.Size; n++)
{
ImGuiViewportP* viewport = g.Viewports[n];
viewport->DrawDataBuilder.Clear();
InitViewportDrawData(viewport);
if (viewport->DrawLists[0] != NULL)
AddDrawListToDrawData(&viewport->DrawDataBuilder.Layers[0], GetBackgroundDrawList(viewport));
AddDrawListToDrawDataEx(&viewport->DrawDataP, viewport->DrawDataBuilder.Layers[0], GetBackgroundDrawList(viewport));
}
// Draw modal/window whitening backgrounds
@@ -5120,14 +5121,18 @@ void ImGui::Render()
for (int n = 0; n < g.Viewports.Size; n++)
{
ImGuiViewportP* viewport = g.Viewports[n];
viewport->DrawDataBuilder.FlattenIntoSingleLayer();
FlattenDrawDataIntoSingleLayer(&viewport->DrawDataBuilder);
// Add foreground ImDrawList (for each active viewport)
if (viewport->DrawLists[1] != NULL)
AddDrawListToDrawData(&viewport->DrawDataBuilder.Layers[0], GetForegroundDrawList(viewport));
AddDrawListToDrawDataEx(&viewport->DrawDataP, viewport->DrawDataBuilder.Layers[0], GetForegroundDrawList(viewport));
SetupViewportDrawData(viewport, &viewport->DrawDataBuilder.Layers[0]);
// We call _PopUnusedDrawCmd() last thing, as RenderDimmedBackgrounds() rely on a valid command being there (especially in docking branch).
ImDrawData* draw_data = &viewport->DrawDataP;
IM_ASSERT(draw_data->CmdLists.Size == draw_data->CmdListsCount);
for (int draw_list_n = 0; draw_list_n < draw_data->CmdLists.Size; draw_list_n++)
draw_data->CmdLists[draw_list_n]->_PopUnusedDrawCmd();
g.IO.MetricsRenderVertices += draw_data->TotalVtxCount;
g.IO.MetricsRenderIndices += draw_data->TotalIdxCount;
}
@@ -7653,7 +7658,7 @@ void ImGui::FocusItem()
return;
}
ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_Tabbing | ImGuiNavMoveFlags_FocusApi | ImGuiNavMoveFlags_NoSelect;
ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_IsTabbing | ImGuiNavMoveFlags_FocusApi | ImGuiNavMoveFlags_NoSelect;
ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY;
SetNavWindow(window);
NavMoveRequestSubmit(ImGuiDir_None, ImGuiDir_Up, move_flags, scroll_flags);
@@ -7688,7 +7693,7 @@ void ImGui::SetKeyboardFocusHere(int offset)
SetNavWindow(window);
ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_Tabbing | ImGuiNavMoveFlags_Activate | ImGuiNavMoveFlags_FocusApi;
ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_IsTabbing | ImGuiNavMoveFlags_Activate | ImGuiNavMoveFlags_FocusApi;
ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY;
NavMoveRequestSubmit(ImGuiDir_None, offset < 0 ? ImGuiDir_Up : ImGuiDir_Down, move_flags, scroll_flags); // FIXME-NAV: Once we refactor tabbing, add LegacyApi flag to not activate non-inputable.
if (offset == -1)
@@ -8621,14 +8626,12 @@ static void ImGui::UpdateMouseInputs()
else
io.MouseDelta = ImVec2(0.0f, 0.0f);
// Update stationary timer. Only reset on 2 successive moving frames.
// FIXME: May need to expose threshold or treat touch inputs differently.
// Update stationary timer.
// FIXME: May need to rework again to have some tolerance for occasional small movement, while being functional on high-framerates.
const float mouse_stationary_threshold = (io.MouseSource == ImGuiMouseSource_Mouse) ? 2.0f : 3.0f; // Slightly higher threshold for ImGuiMouseSource_TouchScreen/ImGuiMouseSource_Pen, may need rework.
g.MouseMovingFrames = (ImLengthSqr(io.MouseDelta) >= mouse_stationary_threshold * mouse_stationary_threshold) ? (g.MouseMovingFrames + 1) : 0;
if (g.MouseMovingFrames == 0)
g.MouseStationaryTimer += io.DeltaTime;
else if (g.MouseMovingFrames > 1)
g.MouseStationaryTimer = 0.0f;
const bool mouse_stationary = (ImLengthSqr(io.MouseDelta) <= mouse_stationary_threshold * mouse_stationary_threshold);
g.MouseStationaryTimer = mouse_stationary ? (g.MouseStationaryTimer + io.DeltaTime) : 0.0f;
//IMGUI_DEBUG_LOG("%.4f\n", g.MouseStationaryTimer);
// If mouse moved we re-enable mouse hovering in case it was disabled by gamepad/keyboard. In theory should use a >0.0f threshold but would need to reset in everywhere we set this to true.
if (io.MouseDelta.x != 0.0f || io.MouseDelta.y != 0.0f)
@@ -11060,7 +11063,7 @@ static void ImGui::NavProcessItem()
// FIXME-NAV: Consider policy for double scoring (scoring from NavScoringRect + scoring from a rect wrapped according to current wrapping policy)
if (g.NavMoveScoringItems && (item_flags & ImGuiItemFlags_Disabled) == 0)
{
const bool is_tabbing = (g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing) != 0;
const bool is_tabbing = (g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing) != 0;
if (is_tabbing)
{
NavProcessItemForTabbingRequest(id, item_flags, g.NavMoveFlags);
@@ -11166,7 +11169,7 @@ void ImGui::NavMoveRequestSubmit(ImGuiDir move_dir, ImGuiDir clip_dir, ImGuiNavM
ImGuiContext& g = *GImGui;
IM_ASSERT(g.NavWindow != NULL);
if (move_flags & ImGuiNavMoveFlags_Tabbing)
if (move_flags & ImGuiNavMoveFlags_IsTabbing)
move_flags |= ImGuiNavMoveFlags_AllowCurrentNavId;
g.NavMoveSubmitted = g.NavMoveScoringItems = true;
@@ -11714,7 +11717,7 @@ void ImGui::NavUpdateCreateTabbingRequest()
g.NavTabbingDir = g.IO.KeyShift ? -1 : (g.NavDisableHighlight == true && g.ActiveId == 0) ? 0 : +1;
else
g.NavTabbingDir = g.IO.KeyShift ? -1 : (g.ActiveId == 0) ? 0 : +1;
ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_Tabbing | ImGuiNavMoveFlags_Activate;
ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_IsTabbing | ImGuiNavMoveFlags_Activate;
ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY;
ImGuiDir clip_dir = (g.NavTabbingDir < 0) ? ImGuiDir_Up : ImGuiDir_Down;
NavMoveRequestSubmit(ImGuiDir_None, clip_dir, move_flags, scroll_flags); // FIXME-NAV: Once we refactor tabbing, add LegacyApi flag to not activate non-inputable.
@@ -11734,7 +11737,7 @@ void ImGui::NavMoveRequestApplyResult()
ImGuiNavItemData* result = (g.NavMoveResultLocal.ID != 0) ? &g.NavMoveResultLocal : (g.NavMoveResultOther.ID != 0) ? &g.NavMoveResultOther : NULL;
// Tabbing forward wrap
if ((g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing) && result == NULL)
if ((g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing) && result == NULL)
if ((g.NavTabbingCounter == 1 || g.NavTabbingDir == 0) && g.NavTabbingResultFirst.ID)
result = &g.NavTabbingResultFirst;
@@ -11742,7 +11745,7 @@ void ImGui::NavMoveRequestApplyResult()
const ImGuiAxis axis = (g.NavMoveDir == ImGuiDir_Up || g.NavMoveDir == ImGuiDir_Down) ? ImGuiAxis_Y : ImGuiAxis_X;
if (result == NULL)
{
if (g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing)
if (g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing)
g.NavMoveFlags |= ImGuiNavMoveFlags_NoSetNavHighlight;
if (g.NavId != 0 && (g.NavMoveFlags & ImGuiNavMoveFlags_NoSetNavHighlight) == 0)
NavRestoreHighlightAfterMove();
@@ -11783,9 +11786,11 @@ void ImGui::NavMoveRequestApplyResult()
}
if (g.ActiveId != result->ID)
ClearActiveID();
if (g.NavId != result->ID && (g.NavMoveFlags & ImGuiNavMoveFlags_NoSelect) == 0)
// Don't set NavJustMovedToId if just landed on the same spot (which may happen with ImGuiNavMoveFlags_AllowCurrentNavId)
// PageUp/PageDown however sets always set NavJustMovedTo (vs Home/End which doesn't) mimicking Windows behavior.
if ((g.NavId != result->ID || (g.NavMoveFlags & ImGuiNavMoveFlags_IsPageMove)) && (g.NavMoveFlags & ImGuiNavMoveFlags_NoSelect) == 0)
{
// Don't set NavJustMovedToId if just landed on the same spot (which may happen with ImGuiNavMoveFlags_AllowCurrentNavId)
g.NavJustMovedToId = result->ID;
g.NavJustMovedToFocusScopeId = result->FocusScopeId;
g.NavJustMovedToKeyMods = g.NavMoveKeyMods;
@@ -11798,14 +11803,14 @@ void ImGui::NavMoveRequestApplyResult()
// Restore last preferred position for current axis
// (storing in RootWindowForNav-> as the info is desirable at the beginning of a Move Request. In theory all storage should use RootWindowForNav..)
if ((g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing) == 0)
if ((g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing) == 0)
{
preferred_scoring_pos_rel[axis] = result->RectRel.GetCenter()[axis];
g.NavWindow->RootWindowForNav->NavPreferredScoringPosRel[g.NavLayer] = preferred_scoring_pos_rel;
}
// Tabbing: Activates Inputable, otherwise only Focus
if ((g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing) && (result->InFlags & ImGuiItemFlags_Inputable) == 0)
if ((g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing) && (result->InFlags & ImGuiItemFlags_Inputable) == 0)
g.NavMoveFlags &= ~ImGuiNavMoveFlags_Activate;
// Activate
@@ -11814,7 +11819,7 @@ void ImGui::NavMoveRequestApplyResult()
g.NavNextActivateId = result->ID;
g.NavNextActivateFlags = ImGuiActivateFlags_None;
g.NavMoveFlags |= ImGuiNavMoveFlags_NoSetNavHighlight;
if (g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing)
if (g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing)
g.NavNextActivateFlags |= ImGuiActivateFlags_PreferInput | ImGuiActivateFlags_TryToPreserveState;
}
@@ -11914,14 +11919,14 @@ static float ImGui::NavUpdatePageUpPageDown()
nav_scoring_rect_offset_y = -page_offset_y;
g.NavMoveDir = ImGuiDir_Down; // Because our scoring rect is offset up, we request the down direction (so we can always land on the last item)
g.NavMoveClipDir = ImGuiDir_Up;
g.NavMoveFlags = ImGuiNavMoveFlags_AllowCurrentNavId | ImGuiNavMoveFlags_AlsoScoreVisibleSet;
g.NavMoveFlags = ImGuiNavMoveFlags_AllowCurrentNavId | ImGuiNavMoveFlags_AlsoScoreVisibleSet | ImGuiNavMoveFlags_IsPageMove;
}
else if (IsKeyPressed(ImGuiKey_PageDown, true))
{
nav_scoring_rect_offset_y = +page_offset_y;
g.NavMoveDir = ImGuiDir_Up; // Because our scoring rect is offset down, we request the up direction (so we can always land on the last item)
g.NavMoveClipDir = ImGuiDir_Down;
g.NavMoveFlags = ImGuiNavMoveFlags_AllowCurrentNavId | ImGuiNavMoveFlags_AlsoScoreVisibleSet;
g.NavMoveFlags = ImGuiNavMoveFlags_AllowCurrentNavId | ImGuiNavMoveFlags_AlsoScoreVisibleSet | ImGuiNavMoveFlags_IsPageMove;
}
else if (home_pressed)
{
@@ -13850,7 +13855,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
// DrawLists
int drawlist_count = 0;
for (int viewport_i = 0; viewport_i < g.Viewports.Size; viewport_i++)
drawlist_count += g.Viewports[viewport_i]->DrawDataBuilder.GetDrawListCount();
drawlist_count += g.Viewports[viewport_i]->DrawDataP.CmdLists.Size;
if (TreeNode("DrawLists", "DrawLists (%d)", drawlist_count))
{
Checkbox("Show ImDrawCmd mesh when hovering", &cfg->ShowDrawCmdMesh);
@@ -13858,9 +13863,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
for (int viewport_i = 0; viewport_i < g.Viewports.Size; viewport_i++)
{
ImGuiViewportP* viewport = g.Viewports[viewport_i];
for (int layer_i = 0; layer_i < IM_ARRAYSIZE(viewport->DrawDataBuilder.Layers); layer_i++)
for (int draw_list_i = 0; draw_list_i < viewport->DrawDataBuilder.Layers[layer_i].Size; draw_list_i++)
DebugNodeDrawList(NULL, viewport->DrawDataBuilder.Layers[layer_i][draw_list_i], "DrawList");
for (int draw_list_i = 0; draw_list_i < viewport->DrawDataP.CmdLists.Size; draw_list_i++)
DebugNodeDrawList(NULL, viewport, viewport->DrawDataP.CmdLists[draw_list_i], "DrawList");
}
TreePop();
}
@@ -14192,9 +14196,10 @@ void ImGui::DebugNodeColumns(ImGuiOldColumns* columns)
}
// [DEBUG] Display contents of ImDrawList
void ImGui::DebugNodeDrawList(ImGuiWindow* window, const ImDrawList* draw_list, const char* label)
void ImGui::DebugNodeDrawList(ImGuiWindow* window, ImGuiViewportP* viewport, const ImDrawList* draw_list, const char* label)
{
ImGuiContext& g = *GImGui;
IM_UNUSED(viewport); // Used in docking branch
ImGuiMetricsConfig* cfg = &g.DebugMetricsConfig;
int cmd_count = draw_list->CmdBuffer.Size;
if (cmd_count > 0 && draw_list->CmdBuffer.back().ElemCount == 0 && draw_list->CmdBuffer.back().UserCallback == NULL)
@@ -14483,9 +14488,8 @@ void ImGui::DebugNodeViewport(ImGuiViewportP* viewport)
(flags & ImGuiViewportFlags_IsPlatformWindow) ? " IsPlatformWindow" : "",
(flags & ImGuiViewportFlags_IsPlatformMonitor) ? " IsPlatformMonitor" : "",
(flags & ImGuiViewportFlags_OwnedByApp) ? " OwnedByApp" : "");
for (int layer_i = 0; layer_i < IM_ARRAYSIZE(viewport->DrawDataBuilder.Layers); layer_i++)
for (int draw_list_i = 0; draw_list_i < viewport->DrawDataBuilder.Layers[layer_i].Size; draw_list_i++)
DebugNodeDrawList(NULL, viewport->DrawDataBuilder.Layers[layer_i][draw_list_i], "DrawList");
for (int draw_list_i = 0; draw_list_i < viewport->DrawDataP.CmdLists.Size; draw_list_i++)
DebugNodeDrawList(NULL, viewport, viewport->DrawDataP.CmdLists[draw_list_i], "DrawList");
TreePop();
}
}
@@ -14513,7 +14517,7 @@ void ImGui::DebugNodeWindow(ImGuiWindow* window, const char* label)
TextDisabled("Note: some memory buffers have been compacted/freed.");
ImGuiWindowFlags flags = window->Flags;
DebugNodeDrawList(window, window->DrawList, "DrawList");
DebugNodeDrawList(window, window->Viewport, window->DrawList, "DrawList");
BulletText("Pos: (%.1f,%.1f), Size: (%.1f,%.1f), ContentSize (%.1f,%.1f) Ideal (%.1f,%.1f)", window->Pos.x, window->Pos.y, window->Size.x, window->Size.y, window->ContentSize.x, window->ContentSize.y, window->ContentSizeIdeal.x, window->ContentSizeIdeal.y);
BulletText("Flags: 0x%08X (%s%s%s%s%s%s%s%s%s..)", flags,
(flags & ImGuiWindowFlags_ChildWindow) ? "Child " : "", (flags & ImGuiWindowFlags_Tooltip) ? "Tooltip " : "", (flags & ImGuiWindowFlags_Popup) ? "Popup " : "",
@@ -14929,7 +14933,7 @@ void ImGui::ShowStackToolWindow(bool* p_open)
void ImGui::ShowMetricsWindow(bool*) {}
void ImGui::ShowFontAtlas(ImFontAtlas*) {}
void ImGui::DebugNodeColumns(ImGuiOldColumns*) {}
void ImGui::DebugNodeDrawList(ImGuiWindow*, const ImDrawList*, const char*) {}
void ImGui::DebugNodeDrawList(ImGuiWindow*, ImGuiViewportP*, const ImDrawList*, const char*) {}
void ImGui::DebugNodeDrawCmdShowMeshAndBoundingBox(ImDrawList*, const ImDrawList*, const ImDrawCmd*, bool, bool) {}
void ImGui::DebugNodeFont(ImFont*) {}
void ImGui::DebugNodeStorage(ImGuiStorage*, const char*) {}

40
3rdparty/dear-imgui/imgui.h vendored
View File

@@ -1,4 +1,4 @@
// dear imgui, v1.89.7 WIP
// dear imgui, v1.89.8 WIP
// (headers)
// Help:
@@ -9,21 +9,24 @@
// Resources:
// - FAQ http://dearimgui.com/faq
// - Homepage & latest https://github.com/ocornut/imgui
// - Homepage https://github.com/ocornut/imgui
// - Releases & changelog https://github.com/ocornut/imgui/releases
// - Gallery https://github.com/ocornut/imgui/issues/6478 (please post your screenshots/video there!)
// - Wiki https://github.com/ocornut/imgui/wiki (lots of good stuff there)
// - Getting Started https://github.com/ocornut/imgui/wiki/Getting-Started
// - Glossary https://github.com/ocornut/imgui/wiki/Glossary
// - Issues & support https://github.com/ocornut/imgui/issues
// - Tests & Automation https://github.com/ocornut/imgui_test_engine
// Getting Started?
// - For first-time users having issues compiling/linking/running or issues loading fonts:
// - Read https://github.com/ocornut/imgui/wiki/Getting-Started
// - For first-time users having issues compiling/linking/running/loading fonts:
// please post in https://github.com/ocornut/imgui/discussions if you cannot find a solution in resources above.
// Library Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
#define IMGUI_VERSION "1.89.7 WIP"
#define IMGUI_VERSION_NUM 18967
#define IMGUI_VERSION "1.89.8 WIP"
#define IMGUI_VERSION_NUM 18973
#define IMGUI_HAS_TABLE
/*
@@ -2056,8 +2059,11 @@ struct ImGuiIO
IMGUI_API void SetKeyEventNativeData(ImGuiKey key, int native_keycode, int native_scancode, int native_legacy_index = -1); // [Optional] Specify index for legacy <1.87 IsKeyXXX() functions with native indices + specify native keycode, scancode.
IMGUI_API void SetAppAcceptingEvents(bool accepting_events); // Set master flag for accepting key/mouse/text events (default to true). Useful if you have native dialog boxes that are interrupting your application loop/refresh, and you want to disable events being queued while your app is frozen.
IMGUI_API void ClearInputCharacters(); // [Internal] Clear the text input buffer manually
IMGUI_API void ClearInputKeys(); // [Internal] Release all keys
IMGUI_API void ClearEventsQueue(); // Clear all incoming events.
IMGUI_API void ClearInputKeys(); // Clear current keyboard/mouse/gamepad state + current frame text input buffer. Equivalent to releasing all keys/buttons.
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
IMGUI_API void ClearInputCharacters(); // [Obsolete] Clear the current frame text input buffer. Now included within ClearInputKeys().
#endif
//------------------------------------------------------------------
// Output - Updated by NewFrame() or EndFrame()/Render()
@@ -2738,18 +2744,20 @@ struct ImDrawList
// as this is one of the oldest structure exposed by the library! Basically, ImDrawList == CmdList)
struct ImDrawData
{
bool Valid; // Only valid after Render() is called and before the next NewFrame() is called.
int CmdListsCount; // Number of ImDrawList* to render
int TotalIdxCount; // For convenience, sum of all ImDrawList's IdxBuffer.Size
int TotalVtxCount; // For convenience, sum of all ImDrawList's VtxBuffer.Size
ImDrawList** CmdLists; // Array of ImDrawList* to render. The ImDrawList are owned by ImGuiContext and only pointed to from here.
ImVec2 DisplayPos; // Top-left position of the viewport to render (== top-left of the orthogonal projection matrix to use) (== GetMainViewport()->Pos for the main viewport, == (0.0) in most single-viewport applications)
ImVec2 DisplaySize; // Size of the viewport to render (== GetMainViewport()->Size for the main viewport, == io.DisplaySize in most single-viewport applications)
ImVec2 FramebufferScale; // Amount of pixels for each unit of DisplaySize. Based on io.DisplayFramebufferScale. Generally (1,1) on normal display, (2,2) on OSX with Retina display.
bool Valid; // Only valid after Render() is called and before the next NewFrame() is called.
int CmdListsCount; // Number of ImDrawList* to render (should always be == CmdLists.size)
int TotalIdxCount; // For convenience, sum of all ImDrawList's IdxBuffer.Size
int TotalVtxCount; // For convenience, sum of all ImDrawList's VtxBuffer.Size
ImVector<ImDrawList*> CmdLists; // Array of ImDrawList* to render. The ImDrawLists are owned by ImGuiContext and only pointed to from here.
ImVec2 DisplayPos; // Top-left position of the viewport to render (== top-left of the orthogonal projection matrix to use) (== GetMainViewport()->Pos for the main viewport, == (0.0) in most single-viewport applications)
ImVec2 DisplaySize; // Size of the viewport to render (== GetMainViewport()->Size for the main viewport, == io.DisplaySize in most single-viewport applications)
ImVec2 FramebufferScale; // Amount of pixels for each unit of DisplaySize. Based on io.DisplayFramebufferScale. Generally (1,1) on normal display, (2,2) on OSX with Retina display.
ImGuiViewport* OwnerViewport; // Viewport carrying the ImDrawData instance, might be of use to the renderer (generally not).
// Functions
ImDrawData() { Clear(); }
void Clear() { memset(this, 0, sizeof(*this)); } // The ImDrawList are owned by ImGuiContext!
IMGUI_API void Clear();
IMGUI_API void AddDrawList(ImDrawList* draw_list); // Helper to add an external draw list into an existing ImDrawData.
IMGUI_API void DeIndexAllBuffers(); // Helper to convert all buffers from indexed to non-indexed, in case you cannot render indexed. Note: this is slow and most likely a waste of resources. Always prefer indexed rendering!
IMGUI_API void ScaleClipRects(const ImVec2& fb_scale); // Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than Dear ImGui expects, or if there is a difference between your window resolution and framebuffer resolution.
};

83
3rdparty/dear-imgui/imgui_demo.cpp vendored
View File

@@ -1,10 +1,12 @@
// dear imgui, v1.89.7 WIP
// dear imgui, v1.89.8 WIP
// (demo code)
// Help:
// - Read FAQ at http://dearimgui.com/faq
// - Newcomers, read 'Programmer guide' in imgui.cpp for notes on how to setup Dear ImGui in your codebase.
// - Call and read ImGui::ShowDemoWindow() in imgui_demo.cpp. All applications in examples/ are doing that.
// - Need help integrating Dear ImGui in your codebase?
// - Read Getting Started https://github.com/ocornut/imgui/wiki/Getting-Started
// - Read 'Programmer guide' in imgui.cpp for notes on how to setup Dear ImGui in your codebase.
// Read imgui.cpp for more details, documentation and comments.
// Get the latest version at https://github.com/ocornut/imgui
@@ -91,11 +93,7 @@ Index of this file:
#include <math.h> // sqrtf, powf, cosf, sinf, floorf, ceilf
#include <stdio.h> // vsnprintf, sscanf, printf
#include <stdlib.h> // NULL, malloc, free, atoi
#if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier
#include <stddef.h> // intptr_t
#else
#include <stdint.h> // intptr_t
#endif
// Visual Studio warnings
#ifdef _MSC_VER
@@ -1260,16 +1258,16 @@ static void ShowDemoWindowWidgets()
IMGUI_DEMO_MARKER("Widgets/Selectables/Basic");
if (ImGui::TreeNode("Basic"))
{
static bool selection[5] = { false, true, false, false, false };
static bool selection[5] = { false, true, false, false };
ImGui::Selectable("1. I am selectable", &selection[0]);
ImGui::Selectable("2. I am selectable", &selection[1]);
ImGui::Text("(I am not selectable)");
ImGui::Selectable("4. I am selectable", &selection[3]);
if (ImGui::Selectable("5. I am double clickable", selection[4], ImGuiSelectableFlags_AllowDoubleClick))
ImGui::Selectable("3. I am selectable", &selection[2]);
if (ImGui::Selectable("4. I am double clickable", selection[3], ImGuiSelectableFlags_AllowDoubleClick))
if (ImGui::IsMouseDoubleClicked(0))
selection[4] = !selection[4];
selection[3] = !selection[3];
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Selectables/Single Selection");
if (ImGui::TreeNode("Selection State: Single Selection"))
{
@@ -1301,17 +1299,18 @@ static void ShowDemoWindowWidgets()
}
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Selectables/Rendering more text into the same line");
if (ImGui::TreeNode("Rendering more text into the same line"))
IMGUI_DEMO_MARKER("Widgets/Selectables/Rendering more items on the same line");
if (ImGui::TreeNode("Rendering more items on the same line"))
{
// Using the Selectable() override that takes "bool* p_selected" parameter,
// this function toggle your bool value automatically.
// (1) Using SetNextItemAllowOverlap()
// (2) Using the Selectable() override that takes "bool* p_selected" parameter, the bool value is toggled automatically.
static bool selected[3] = { false, false, false };
ImGui::Selectable("main.c", &selected[0]); ImGui::SameLine(300); ImGui::Text(" 2,345 bytes");
ImGui::Selectable("Hello.cpp", &selected[1]); ImGui::SameLine(300); ImGui::Text("12,345 bytes");
ImGui::Selectable("Hello.h", &selected[2]); ImGui::SameLine(300); ImGui::Text(" 2,345 bytes");
ImGui::SetNextItemAllowOverlap(); ImGui::Selectable("main.c", &selected[0]); ImGui::SameLine(); ImGui::SmallButton("Link 1");
ImGui::SetNextItemAllowOverlap(); ImGui::Selectable("Hello.cpp", &selected[1]); ImGui::SameLine(); ImGui::SmallButton("Link 2");
ImGui::SetNextItemAllowOverlap(); ImGui::Selectable("Hello.h", &selected[2]); ImGui::SameLine(); ImGui::SmallButton("Link 3");
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Selectables/In columns");
if (ImGui::TreeNode("In columns"))
{
@@ -1347,6 +1346,7 @@ static void ShowDemoWindowWidgets()
}
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Selectables/Grid");
if (ImGui::TreeNode("Grid"))
{
@@ -1480,6 +1480,7 @@ static void ShowDemoWindowWidgets()
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Text Input/Completion, History, Edit Callbacks");
if (ImGui::TreeNode("Completion, History, Edit Callbacks"))
{
struct Funcs
@@ -1579,6 +1580,18 @@ static void ShowDemoWindowWidgets()
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Text Input/Miscellaneous");
if (ImGui::TreeNode("Miscellaneous"))
{
static char buf1[16];
static ImGuiInputTextFlags flags = ImGuiInputTextFlags_EscapeClearsAll;
ImGui::CheckboxFlags("ImGuiInputTextFlags_EscapeClearsAll", &flags, ImGuiInputTextFlags_EscapeClearsAll);
ImGui::CheckboxFlags("ImGuiInputTextFlags_ReadOnly", &flags, ImGuiInputTextFlags_ReadOnly);
ImGui::CheckboxFlags("ImGuiInputTextFlags_NoUndoRedo", &flags, ImGuiInputTextFlags_NoUndoRedo);
ImGui::InputText("Hello", buf1, IM_ARRAYSIZE(buf1), flags);
ImGui::TreePop();
}
ImGui::TreePop();
}
@@ -2793,11 +2806,11 @@ static void ShowDemoWindowLayout()
// Text
IMGUI_DEMO_MARKER("Layout/Basic Horizontal Layout/SameLine");
ImGui::Text("Two items: Hello"); ImGui::SameLine();
ImGui::TextColored(ImVec4(1,1,0,1), "Sailor");
ImGui::TextColored(ImVec4(1, 1, 0, 1), "Sailor");
// Adjust spacing
ImGui::Text("More spacing: Hello"); ImGui::SameLine(0, 20);
ImGui::TextColored(ImVec4(1,1,0,1), "Sailor");
ImGui::TextColored(ImVec4(1, 1, 0, 1), "Sailor");
// Button
ImGui::AlignTextToFramePadding();
@@ -3395,6 +3408,36 @@ static void ShowDemoWindowLayout()
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Layout/Overlap Mode");
if (ImGui::TreeNode("Overlap Mode"))
{
static bool enable_allow_overlap = true;
HelpMarker(
"Hit-testing is by default performed in item submission order, which generally is perceived as 'back-to-front'.\n\n"
"By using SetNextItemAllowOverlap() you can notify that an item may be overlapped by another. Doing so alters the hovering logic: items using AllowOverlap mode requires an extra frame to accept hovered state.");
ImGui::Checkbox("Enable AllowOverlap", &enable_allow_overlap);
ImVec2 button1_pos = ImGui::GetCursorScreenPos();
ImVec2 button2_pos = ImVec2(button1_pos.x + 50.0f, button1_pos.y + 50.0f);
if (enable_allow_overlap)
ImGui::SetNextItemAllowOverlap();
ImGui::Button("Button 1", ImVec2(80, 80));
ImGui::SetCursorScreenPos(button2_pos);
ImGui::Button("Button 2", ImVec2(80, 80));
// This is typically used with width-spanning items.
// (note that Selectable() has a dedicated flag ImGuiSelectableFlags_AllowOverlap, which is a shortcut
// for using SetNextItemAllowOverlap(). For demo purpose we use SetNextItemAllowOverlap() here.)
if (enable_allow_overlap)
ImGui::SetNextItemAllowOverlap();
ImGui::Selectable("Some Selectable", false);
ImGui::SameLine();
ImGui::SmallButton("++");
ImGui::TreePop();
}
}
static void ShowDemoWindowPopups()

59
3rdparty/dear-imgui/imgui_draw.cpp vendored
View File

@@ -1,4 +1,4 @@
// dear imgui, v1.89.7 WIP
// dear imgui, v1.89.8 WIP
// (drawing and font code)
/*
@@ -1808,6 +1808,63 @@ void ImDrawListSplitter::SetCurrentChannel(ImDrawList* draw_list, int idx)
// [SECTION] ImDrawData
//-----------------------------------------------------------------------------
void ImDrawData::Clear()
{
Valid = false;
CmdListsCount = TotalIdxCount = TotalVtxCount = 0;
CmdLists.resize(0); // The ImDrawList are NOT owned by ImDrawData but e.g. by ImGuiContext, so we don't clear them.
DisplayPos = DisplaySize = FramebufferScale = ImVec2(0.0f, 0.0f);
OwnerViewport = NULL;
}
// Important: 'out_list' is generally going to be draw_data->CmdLists, but may be another temporary list
// as long at it is expected that the result will be later merged into draw_data->CmdLists[].
void ImGui::AddDrawListToDrawDataEx(ImDrawData* draw_data, ImVector<ImDrawList*>* out_list, ImDrawList* draw_list)
{
if (draw_list->CmdBuffer.Size == 0)
return;
if (draw_list->CmdBuffer.Size == 1 && draw_list->CmdBuffer[0].ElemCount == 0 && draw_list->CmdBuffer[0].UserCallback == NULL)
return;
// Draw list sanity check. Detect mismatch between PrimReserve() calls and incrementing _VtxCurrentIdx, _VtxWritePtr etc.
// May trigger for you if you are using PrimXXX functions incorrectly.
IM_ASSERT(draw_list->VtxBuffer.Size == 0 || draw_list->_VtxWritePtr == draw_list->VtxBuffer.Data + draw_list->VtxBuffer.Size);
IM_ASSERT(draw_list->IdxBuffer.Size == 0 || draw_list->_IdxWritePtr == draw_list->IdxBuffer.Data + draw_list->IdxBuffer.Size);
if (!(draw_list->Flags & ImDrawListFlags_AllowVtxOffset))
IM_ASSERT((int)draw_list->_VtxCurrentIdx == draw_list->VtxBuffer.Size);
// Check that draw_list doesn't use more vertices than indexable (default ImDrawIdx = unsigned short = 2 bytes = 64K vertices per ImDrawList = per window)
// If this assert triggers because you are drawing lots of stuff manually:
// - First, make sure you are coarse clipping yourself and not trying to draw many things outside visible bounds.
// Be mindful that the lower-level ImDrawList API doesn't filter vertices. Use the Metrics/Debugger window to inspect draw list contents.
// - If you want large meshes with more than 64K vertices, you can either:
// (A) Handle the ImDrawCmd::VtxOffset value in your renderer backend, and set 'io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset'.
// Most example backends already support this from 1.71. Pre-1.71 backends won't.
// Some graphics API such as GL ES 1/2 don't have a way to offset the starting vertex so it is not supported for them.
// (B) Or handle 32-bit indices in your renderer backend, and uncomment '#define ImDrawIdx unsigned int' line in imconfig.h.
// Most example backends already support this. For example, the OpenGL example code detect index size at compile-time:
// glDrawElements(GL_TRIANGLES, (GLsizei)pcmd->ElemCount, sizeof(ImDrawIdx) == 2 ? GL_UNSIGNED_SHORT : GL_UNSIGNED_INT, idx_buffer_offset);
// Your own engine or render API may use different parameters or function calls to specify index sizes.
// 2 and 4 bytes indices are generally supported by most graphics API.
// - If for some reason neither of those solutions works for you, a workaround is to call BeginChild()/EndChild() before reaching
// the 64K limit to split your draw commands in multiple draw lists.
if (sizeof(ImDrawIdx) == 2)
IM_ASSERT(draw_list->_VtxCurrentIdx < (1 << 16) && "Too many vertices in ImDrawList using 16-bit indices. Read comment above");
// Add to output list + records state in ImDrawData
out_list->push_back(draw_list);
draw_data->CmdListsCount++;
draw_data->TotalVtxCount += draw_list->VtxBuffer.Size;
draw_data->TotalIdxCount += draw_list->IdxBuffer.Size;
}
void ImDrawData::AddDrawList(ImDrawList* draw_list)
{
IM_ASSERT(CmdLists.Size == CmdListsCount);
draw_list->_PopUnusedDrawCmd();
ImGui::AddDrawListToDrawDataEx(this, &CmdLists, draw_list);
}
// For backward compatibility: convert all buffers from indexed to de-indexed, in case you cannot render indexed. Note: this is slow and most likely a waste of resources. Always prefer indexed rendering!
void ImDrawData::DeIndexAllBuffers()
{

34
3rdparty/dear-imgui/imgui_internal.h vendored
View File

@@ -1,4 +1,4 @@
// dear imgui, v1.89.7 WIP
// dear imgui, v1.89.8 WIP
// (internal structures/api)
// You may use this file to debug, understand or extend Dear ImGui features but we don't provide any guarantee of forward compatibility.
@@ -772,12 +772,10 @@ struct IMGUI_API ImDrawListSharedData
struct ImDrawDataBuilder
{
ImVector<ImDrawList*> Layers[2]; // Global layers for: regular, tooltip
ImVector<ImDrawList*>* Layers[2]; // Pointers to global layers for: regular, tooltip. LayersP[0] is owned by DrawData.
ImVector<ImDrawList*> LayerData1;
void Clear() { for (int n = 0; n < IM_ARRAYSIZE(Layers); n++) Layers[n].resize(0); }
void ClearFreeMemory() { for (int n = 0; n < IM_ARRAYSIZE(Layers); n++) Layers[n].clear(); }
int GetDrawListCount() const { int count = 0; for (int n = 0; n < IM_ARRAYSIZE(Layers); n++) count += Layers[n].Size; return count; }
IMGUI_API void FlattenIntoSingleLayer();
ImDrawDataBuilder() { memset(this, 0, sizeof(*this)); }
};
//-----------------------------------------------------------------------------
@@ -1493,10 +1491,11 @@ enum ImGuiNavMoveFlags_
ImGuiNavMoveFlags_Forwarded = 1 << 7,
ImGuiNavMoveFlags_DebugNoResult = 1 << 8, // Dummy scoring for debug purpose, don't apply result
ImGuiNavMoveFlags_FocusApi = 1 << 9, // Requests from focus API can land/focus/activate items even if they are marked with _NoTabStop (see NavProcessItemForTabbingRequest() for details)
ImGuiNavMoveFlags_Tabbing = 1 << 10, // == Focus + Activate if item is Inputable + DontChangeNavHighlight
ImGuiNavMoveFlags_Activate = 1 << 11, // Activate/select target item.
ImGuiNavMoveFlags_NoSelect = 1 << 12, // Don't trigger selection by not setting g.NavJustMovedTo
ImGuiNavMoveFlags_NoSetNavHighlight = 1 << 13, // Do not alter the visible state of keyboard vs mouse nav highlight
ImGuiNavMoveFlags_IsTabbing = 1 << 10, // == Focus + Activate if item is Inputable + DontChangeNavHighlight
ImGuiNavMoveFlags_IsPageMove = 1 << 11, // Identify a PageDown/PageUp request.
ImGuiNavMoveFlags_Activate = 1 << 12, // Activate/select target item.
ImGuiNavMoveFlags_NoSelect = 1 << 13, // Don't trigger selection by not setting g.NavJustMovedTo
ImGuiNavMoveFlags_NoSetNavHighlight = 1 << 14, // Do not alter the visible state of keyboard vs mouse nav highlight
};
enum ImGuiNavLayer
@@ -1604,8 +1603,7 @@ struct ImGuiViewportP : public ImGuiViewport
int DrawListsLastFrame[2]; // Last frame number the background (0) and foreground (1) draw lists were used
ImDrawList* DrawLists[2]; // Convenience background (0) and foreground (1) draw lists. We use them to draw software mouser cursor when io.MouseDrawCursor is set and to draw most debug overlays.
ImDrawData DrawDataP;
ImDrawDataBuilder DrawDataBuilder;
ImDrawDataBuilder DrawDataBuilder; // Temporary data while building final ImDrawData
ImVec2 WorkOffsetMin; // Work Area: Offset from Pos to top-left corner of Work Area. Generally (0,0) or (0,+main_menu_bar_height). Work Area is Full Area but without menu-bars/status-bars (so WorkArea always fit inside Pos/Size!)
ImVec2 WorkOffsetMax; // Work Area: Offset from Pos+Size to bottom-right corner of Work Area. Generally (0,0) or (0,-status_bar_height).
ImVec2 BuildWorkOffsetMin; // Work Area: Offset being built during current frame. Generally >= 0.0f.
@@ -1978,7 +1976,6 @@ struct ImGuiContext
// Mouse state
ImGuiMouseCursor MouseCursor;
int MouseMovingFrames;
float MouseStationaryTimer; // Time the mouse has been stationary (with some loose heuristic)
ImVec2 MouseLastValidPos;
@@ -2182,7 +2179,6 @@ struct ImGuiContext
HoverItemDelayTimer = HoverItemDelayClearTimer = 0.0f;
MouseCursor = ImGuiMouseCursor_Arrow;
MouseMovingFrames = 0;
MouseStationaryTimer = 0.0f;
TempInputId = 0;
@@ -2577,8 +2573,10 @@ struct ImGuiTableInstanceData
float LastOuterHeight; // Outer height from last frame
float LastFirstRowHeight; // Height of first row from last frame (FIXME: this is used as "header height" and may be reworked)
float LastFrozenHeight; // Height of frozen section from last frame
int HoveredRowLast; // Index of row which was hovered last frame.
int HoveredRowNext; // Index of row hovered this frame, set after encountering it.
ImGuiTableInstanceData() { TableInstanceID = 0; LastOuterHeight = LastFirstRowHeight = LastFrozenHeight = 0.0f; }
ImGuiTableInstanceData() { TableInstanceID = 0; LastOuterHeight = LastFirstRowHeight = LastFrozenHeight = 0.0f; HoveredRowLast = HoveredRowNext = -1; }
};
// FIXME-TABLE: more transient data could be stored in a stacked ImGuiTableTempData: e.g. SortSpecs, incoming RowData
@@ -2804,6 +2802,7 @@ namespace ImGui
inline ImDrawList* GetForegroundDrawList(ImGuiWindow* window) { IM_UNUSED(window); return GetForegroundDrawList(); } // This seemingly unnecessary wrapper simplifies compatibility between the 'master' and 'docking' branches.
IMGUI_API ImDrawList* GetBackgroundDrawList(ImGuiViewport* viewport); // get background draw list for the given viewport. this draw list will be the first rendering one. Useful to quickly draw shapes/text behind dear imgui contents.
IMGUI_API ImDrawList* GetForegroundDrawList(ImGuiViewport* viewport); // get foreground draw list for the given viewport. this draw list will be the last rendered one. Useful to quickly draw shapes/text over dear imgui contents.
IMGUI_API void AddDrawListToDrawDataEx(ImDrawData* draw_data, ImVector<ImDrawList*>* out_list, ImDrawList* draw_list);
// Init
IMGUI_API void Initialize();
@@ -3059,7 +3058,8 @@ namespace ImGui
IMGUI_API void TableOpenContextMenu(int column_n = -1);
IMGUI_API void TableSetColumnWidth(int column_n, float width);
IMGUI_API void TableSetColumnSortDirection(int column_n, ImGuiSortDirection sort_direction, bool append_to_sort_specs);
IMGUI_API int TableGetHoveredColumn(); // May use (TableGetColumnFlags() & ImGuiTableColumnFlags_IsHovered) instead. Return hovered column. return -1 when table is not hovered. return columns_count if the unused space at the right of visible columns is hovered.
IMGUI_API int TableGetHoveredColumn(); // May use (TableGetColumnFlags() & ImGuiTableColumnFlags_IsHovered) instead. Return hovered column. return -1 when table is not hovered. return columns_count if the unused space at the right of visible columns is hovered.
IMGUI_API int TableGetHoveredRow(); // Retrieve *PREVIOUS FRAME* hovered row. This difference with TableGetHoveredColumn() is the reason why this is not public yet.
IMGUI_API float TableGetHeaderRowHeight();
IMGUI_API void TablePushBackgroundChannel();
IMGUI_API void TablePopBackgroundChannel();
@@ -3241,7 +3241,7 @@ namespace ImGui
IMGUI_API void ShowFontAtlas(ImFontAtlas* atlas);
IMGUI_API void DebugHookIdInfo(ImGuiID id, ImGuiDataType data_type, const void* data_id, const void* data_id_end);
IMGUI_API void DebugNodeColumns(ImGuiOldColumns* columns);
IMGUI_API void DebugNodeDrawList(ImGuiWindow* window, const ImDrawList* draw_list, const char* label);
IMGUI_API void DebugNodeDrawList(ImGuiWindow* window, ImGuiViewportP* viewport, const ImDrawList* draw_list, const char* label);
IMGUI_API void DebugNodeDrawCmdShowMeshAndBoundingBox(ImDrawList* out_draw_list, const ImDrawList* draw_list, const ImDrawCmd* draw_cmd, bool show_mesh, bool show_aabb);
IMGUI_API void DebugNodeFont(ImFont* font);
IMGUI_API void DebugNodeFontGlyph(ImFont* font, const ImFontGlyph* glyph);

31
3rdparty/dear-imgui/imgui_tables.cpp vendored
View File

@@ -1,4 +1,4 @@
// dear imgui, v1.89.7 WIP
// dear imgui, v1.89.8 WIP
// (tables and columns code)
/*
@@ -198,11 +198,7 @@ Index of this file:
#include "imgui_internal.h"
// System includes
#if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier
#include <stddef.h> // intptr_t
#else
#include <stdint.h> // intptr_t
#endif
// Visual Studio warnings
#ifdef _MSC_VER
@@ -971,6 +967,8 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
// clear ActiveId, which is equivalent to the change provided by _AllowWhenBLockedByActiveItem).
// - This allows columns to be marked as hovered when e.g. clicking a button inside the column, or using drag and drop.
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, table->InstanceCurrent);
table_instance->HoveredRowLast = table_instance->HoveredRowNext;
table_instance->HoveredRowNext = -1;
table->HoveredColumnBody = -1;
table->HoveredColumnBorder = -1;
const ImRect mouse_hit_rect(table->OuterRect.Min.x, table->OuterRect.Min.y, table->OuterRect.Max.x, ImMax(table->OuterRect.Max.y, table->OuterRect.Min.y + table_instance->LastOuterHeight));
@@ -1547,6 +1545,7 @@ void ImGui::TableSetupScrollFreeze(int columns, int rows)
// - TableGetCellBgRect() [Internal]
// - TableGetColumnResizeID() [Internal]
// - TableGetHoveredColumn() [Internal]
// - TableGetHoveredRow() [Internal]
// - TableSetBgColor()
//-----------------------------------------------------------------------------
@@ -1651,6 +1650,19 @@ int ImGui::TableGetHoveredColumn()
return (int)table->HoveredColumnBody;
}
// Return -1 when table is not hovered. Return maxrow+1 if in table but below last submitted row.
// *IMPORTANT* Unlike TableGetHoveredColumn(), this has a one frame latency in updating the value.
// This difference with is the reason why this is not public yet.
int ImGui::TableGetHoveredRow()
{
ImGuiContext& g = *GImGui;
ImGuiTable* table = g.CurrentTable;
if (!table)
return -1;
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, table->InstanceCurrent);
return (int)table_instance->HoveredRowLast;
}
void ImGui::TableSetBgColor(ImGuiTableBgTarget target, ImU32 color, int column_n)
{
ImGuiContext& g = *GImGui;
@@ -1802,6 +1814,10 @@ void ImGui::TableEndRow(ImGuiTable* table)
const bool is_visible = (bg_y2 >= table->InnerClipRect.Min.y && bg_y1 <= table->InnerClipRect.Max.y);
if (is_visible)
{
// Update data for TableGetHoveredRow()
if (table->HoveredColumnBody != -1 && g.IO.MousePos.y >= bg_y1 && g.IO.MousePos.y < bg_y2)
TableGetInstanceData(table, table->InstanceCurrent)->HoveredRowNext = table->CurrentRow;
// Decide of background color for the row
ImU32 bg_col0 = 0;
ImU32 bg_col1 = 0;
@@ -3595,6 +3611,11 @@ void ImGui::DebugNodeTable(ImGuiTable* table)
BulletText("CellPaddingX: %.1f, CellSpacingX: %.1f/%.1f, OuterPaddingX: %.1f", table->CellPaddingX, table->CellSpacingX1, table->CellSpacingX2, table->OuterPaddingX);
BulletText("HoveredColumnBody: %d, HoveredColumnBorder: %d", table->HoveredColumnBody, table->HoveredColumnBorder);
BulletText("ResizedColumn: %d, ReorderColumn: %d, HeldHeaderColumn: %d", table->ResizedColumn, table->ReorderColumn, table->HeldHeaderColumn);
for (int n = 0; n < table->InstanceCurrent + 1; n++)
{
ImGuiTableInstanceData* table_instance = TableGetInstanceData(table, n);
BulletText("Instance %d: HoveredRow: %d, LastOuterHeight: %.2f", n, table_instance->HoveredRowLast, table_instance->LastOuterHeight);
}
//BulletText("BgDrawChannels: %d/%d", 0, table->BgDrawChannelUnfrozen);
float sum_weights = 0.0f;
for (int n = 0; n < table->ColumnsCount; n++)

42
3rdparty/dear-imgui/imgui_widgets.cpp vendored
View File

@@ -1,4 +1,4 @@
// dear imgui, v1.89.7 WIP
// dear imgui, v1.89.8 WIP
// (widgets code)
/*
@@ -41,11 +41,7 @@ Index of this file:
#include "imgui_internal.h"
// System includes
#if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier
#include <stddef.h> // intptr_t
#else
#include <stdint.h> // intptr_t
#endif
//-------------------------------------------------------------------------
// Warnings
@@ -875,9 +871,9 @@ ImRect ImGui::GetWindowScrollbarRect(ImGuiWindow* window, ImGuiAxis axis)
const float scrollbar_size = window->ScrollbarSizes[axis ^ 1]; // (ScrollbarSizes.x = width of Y scrollbar; ScrollbarSizes.y = height of X scrollbar)
IM_ASSERT(scrollbar_size > 0.0f);
if (axis == ImGuiAxis_X)
return ImRect(inner_rect.Min.x, ImMax(outer_rect.Min.y, outer_rect.Max.y - border_size - scrollbar_size), inner_rect.Max.x, outer_rect.Max.y);
return ImRect(inner_rect.Min.x, ImMax(outer_rect.Min.y, outer_rect.Max.y - border_size - scrollbar_size), inner_rect.Max.x - border_size, outer_rect.Max.y - border_size);
else
return ImRect(ImMax(outer_rect.Min.x, outer_rect.Max.x - border_size - scrollbar_size), inner_rect.Min.y, outer_rect.Max.x, inner_rect.Max.y);
return ImRect(ImMax(outer_rect.Min.x, outer_rect.Max.x - border_size - scrollbar_size), inner_rect.Min.y, outer_rect.Max.x - border_size, inner_rect.Max.y - border_size);
}
void ImGui::Scrollbar(ImGuiAxis axis)
@@ -3888,6 +3884,10 @@ void ImGuiInputTextCallbackData::DeleteChars(int pos, int bytes_count)
void ImGuiInputTextCallbackData::InsertChars(int pos, const char* new_text, const char* new_text_end)
{
// Accept null ranges
if (new_text == new_text_end)
return;
const bool is_resizable = (Flags & ImGuiInputTextFlags_CallbackResize) != 0;
const int new_text_len = new_text_end ? (int)(new_text_end - new_text) : (int)strlen(new_text);
if (new_text_len + BufTextLen >= BufSize)
@@ -4063,8 +4063,16 @@ void ImGui::InputTextDeactivateHook(ImGuiID id)
if (id == 0 || state->ID != id)
return;
g.InputTextDeactivatedState.ID = state->ID;
g.InputTextDeactivatedState.TextA.resize(state->CurLenA + 1);
memcpy(g.InputTextDeactivatedState.TextA.Data, state->TextA.Data ? state->TextA.Data : "", state->CurLenA + 1);
if (state->Flags & ImGuiInputTextFlags_ReadOnly)
{
g.InputTextDeactivatedState.TextA.resize(0); // In theory this data won't be used, but clear to be neat.
}
else
{
IM_ASSERT(state->TextA.Data != 0);
g.InputTextDeactivatedState.TextA.resize(state->CurLenA + 1);
memcpy(g.InputTextDeactivatedState.TextA.Data, state->TextA.Data, state->CurLenA + 1);
}
}
// Edit a string of text
@@ -4496,7 +4504,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
{
if (flags & ImGuiInputTextFlags_EscapeClearsAll)
{
if (state->CurLenA > 0)
if (buf[0] != 0)
{
revert_edit = true;
}
@@ -4584,9 +4592,10 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
if (flags & ImGuiInputTextFlags_EscapeClearsAll)
{
// Clear input
IM_ASSERT(buf[0] != 0);
apply_new_text = "";
apply_new_text_length = 0;
value_changed |= (buf[0] != 0);
value_changed = true;
STB_TEXTEDIT_CHARTYPE empty_string;
stb_textedit_replace(state, &state->Stb, &empty_string, 0);
}
@@ -4615,9 +4624,12 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
ImTextStrToUtf8(state->TextA.Data, state->TextA.Size, state->TextW.Data, NULL);
}
// When using 'ImGuiInputTextFlags_EnterReturnsTrue' as a special case we reapply the live buffer back to the input buffer before clearing ActiveId, even though strictly speaking it wasn't modified on this frame.
// When using 'ImGuiInputTextFlags_EnterReturnsTrue' as a special case we reapply the live buffer back to the input buffer
// before clearing ActiveId, even though strictly speaking it wasn't modified on this frame.
// If we didn't do that, code like InputInt() with ImGuiInputTextFlags_EnterReturnsTrue would fail.
// This also allows the user to use InputText() with ImGuiInputTextFlags_EnterReturnsTrue without maintaining any user-side storage (please note that if you use this property along ImGuiInputTextFlags_CallbackResize you can end up with your temporary string object unnecessarily allocating once a frame, either store your string data, either if you don't then don't use ImGuiInputTextFlags_CallbackResize).
// This also allows the user to use InputText() with ImGuiInputTextFlags_EnterReturnsTrue without maintaining any user-side storage
// (please note that if you use this property along ImGuiInputTextFlags_CallbackResize you can end up with your temporary string object
// unnecessarily allocating once a frame, either store your string data, either if you don't then don't use ImGuiInputTextFlags_CallbackResize).
const bool apply_edit_back_to_user_buffer = !revert_edit || (validated && (flags & ImGuiInputTextFlags_EnterReturnsTrue) != 0);
if (apply_edit_back_to_user_buffer)
{
@@ -4718,11 +4730,11 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
// Handle reapplying final data on deactivation (see InputTextDeactivateHook() for details)
if (g.InputTextDeactivatedState.ID == id)
{
if (g.ActiveId != id && IsItemDeactivatedAfterEdit() && !is_readonly)
if (g.ActiveId != id && IsItemDeactivatedAfterEdit() && !is_readonly && strcmp(g.InputTextDeactivatedState.TextA.Data, buf) != 0)
{
apply_new_text = g.InputTextDeactivatedState.TextA.Data;
apply_new_text_length = g.InputTextDeactivatedState.TextA.Size - 1;
value_changed |= (strcmp(g.InputTextDeactivatedState.TextA.Data, buf) != 0);
value_changed = true;
//IMGUI_DEBUG_LOG("InputText(): apply Deactivated data for 0x%08X: \"%.*s\".\n", id, apply_new_text_length, apply_new_text);
}
g.InputTextDeactivatedState.ID = 0;