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Merge branch 'master' into docking

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# Conflicts:
#	backends/imgui_impl_vulkan.cpp
#	imgui.cpp
#	imgui_internal.h
This commit is contained in:
ocornut 2024-01-16 11:43:36 +01:00
commit a27f22f0e9
10 changed files with 223 additions and 143 deletions
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100
backends/imgui_impl_vulkan.cpp
View File

@ -34,7 +34,8 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2023-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface.
// 2024-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface.
// 2024-01-11: Vulkan: Fixed vkMapMemory() calls unnecessarily using full buffer size (#3957). Fixed MinAllocationSize handing (#7189).
// 2024-01-03: Vulkan: Added MinAllocationSize field in ImGui_ImplVulkan_InitInfo to workaround zealous "best practice" validation layer. (#7189, #4238)
// 2024-01-03: Vulkan: Stoped creating command pools with VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT as we don't reset them.
// 2023-11-29: Vulkan: Fixed mismatching allocator passed to vkCreateCommandPool() vs vkDestroyCommandPool(). (#7075)
@ -93,14 +94,14 @@
#endif
// Forward Declarations
struct ImGui_ImplVulkanH_FrameRenderBuffers;
struct ImGui_ImplVulkanH_WindowRenderBuffers;
struct ImGui_ImplVulkan_FrameRenderBuffers;
struct ImGui_ImplVulkan_WindowRenderBuffers;
bool ImGui_ImplVulkan_CreateDeviceObjects();
void ImGui_ImplVulkan_DestroyDeviceObjects();
void ImGui_ImplVulkan_DestroyFrameRenderBuffers(VkDevice device, ImGui_ImplVulkan_FrameRenderBuffers* buffers, const VkAllocationCallbacks* allocator);
void ImGui_ImplVulkan_DestroyWindowRenderBuffers(VkDevice device, ImGui_ImplVulkan_WindowRenderBuffers* buffers, const VkAllocationCallbacks* allocator);
void ImGui_ImplVulkanH_DestroyFrame(VkDevice device, ImGui_ImplVulkanH_Frame* fd, const VkAllocationCallbacks* allocator);
void ImGui_ImplVulkanH_DestroyFrameSemaphores(VkDevice device, ImGui_ImplVulkanH_FrameSemaphores* fsd, const VkAllocationCallbacks* allocator);
void ImGui_ImplVulkanH_DestroyFrameRenderBuffers(VkDevice device, ImGui_ImplVulkanH_FrameRenderBuffers* buffers, const VkAllocationCallbacks* allocator);
void ImGui_ImplVulkanH_DestroyWindowRenderBuffers(VkDevice device, ImGui_ImplVulkanH_WindowRenderBuffers* buffers, const VkAllocationCallbacks* allocator);
void ImGui_ImplVulkanH_DestroyAllViewportsRenderBuffers(VkDevice device, const VkAllocationCallbacks* allocator);
void ImGui_ImplVulkanH_CreateWindowSwapChain(VkPhysicalDevice physical_device, VkDevice device, ImGui_ImplVulkanH_Window* wd, const VkAllocationCallbacks* allocator, int w, int h, uint32_t min_image_count);
void ImGui_ImplVulkanH_CreateWindowCommandBuffers(VkPhysicalDevice physical_device, VkDevice device, ImGui_ImplVulkanH_Window* wd, uint32_t queue_family, const VkAllocationCallbacks* allocator);
@ -200,7 +201,7 @@ static PFN_vkCmdEndRenderingKHR ImGuiImplVulkanFuncs_vkCmdEndRenderingKHR;
// Reusable buffers used for rendering 1 current in-flight frame, for ImGui_ImplVulkan_RenderDrawData()
// [Please zero-clear before use!]
struct ImGui_ImplVulkanH_FrameRenderBuffers
struct ImGui_ImplVulkan_FrameRenderBuffers
{
VkDeviceMemory VertexBufferMemory;
VkDeviceMemory IndexBufferMemory;
@ -212,11 +213,11 @@ struct ImGui_ImplVulkanH_FrameRenderBuffers
// Each viewport will hold 1 ImGui_ImplVulkanH_WindowRenderBuffers
// [Please zero-clear before use!]
struct ImGui_ImplVulkanH_WindowRenderBuffers
struct ImGui_ImplVulkan_WindowRenderBuffers
{
uint32_t Index;
uint32_t Count;
ImGui_ImplVulkanH_FrameRenderBuffers* FrameRenderBuffers;
ImGui_ImplVulkan_FrameRenderBuffers* FrameRenderBuffers;
};
// For multi-viewport support:
@ -225,7 +226,7 @@ struct ImGui_ImplVulkan_ViewportData
{
bool WindowOwned;
ImGui_ImplVulkanH_Window Window; // Used by secondary viewports only
ImGui_ImplVulkanH_WindowRenderBuffers RenderBuffers; // Used by all viewports
ImGui_ImplVulkan_WindowRenderBuffers RenderBuffers; // Used by all viewports
ImGui_ImplVulkan_ViewportData() { WindowOwned = false; memset(&RenderBuffers, 0, sizeof(RenderBuffers)); }
~ImGui_ImplVulkan_ViewportData() { }
@ -255,7 +256,7 @@ struct ImGui_ImplVulkan_Data
VkCommandBuffer FontCommandBuffer;
// Render buffers for main window
ImGui_ImplVulkanH_WindowRenderBuffers MainWindowRenderBuffers;
ImGui_ImplVulkan_WindowRenderBuffers MainWindowRenderBuffers;
ImGui_ImplVulkan_Data()
{
@ -411,7 +412,13 @@ static void check_vk_result(VkResult err)
v->CheckVkResultFn(err);
}
static void CreateOrResizeBuffer(VkBuffer& buffer, VkDeviceMemory& buffer_memory, VkDeviceSize& p_buffer_size, size_t new_size, VkBufferUsageFlagBits usage)
// Same as IM_MEMALIGN(). 'alignment' must be a power of two.
static inline VkDeviceSize AlignBufferSize(VkDeviceSize size, VkDeviceSize alignment)
{
return (size + alignment - 1) & ~(alignment - 1);
}
static void CreateOrResizeBuffer(VkBuffer& buffer, VkDeviceMemory& buffer_memory, VkDeviceSize& buffer_size, size_t new_size, VkBufferUsageFlagBits usage)
{
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
@ -421,10 +428,10 @@ static void CreateOrResizeBuffer(VkBuffer& buffer, VkDeviceMemory& buffer_memory
if (buffer_memory != VK_NULL_HANDLE)
vkFreeMemory(v->Device, buffer_memory, v->Allocator);
VkDeviceSize vertex_buffer_size_aligned = ((new_size - 1) / bd->BufferMemoryAlignment + 1) * bd->BufferMemoryAlignment;
VkDeviceSize buffer_size_aligned = AlignBufferSize(IM_MAX(v->MinAllocationSize, new_size), bd->BufferMemoryAlignment);
VkBufferCreateInfo buffer_info = {};
buffer_info.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
buffer_info.size = vertex_buffer_size_aligned;
buffer_info.size = buffer_size_aligned;
buffer_info.usage = usage;
buffer_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
err = vkCreateBuffer(v->Device, &buffer_info, v->Allocator, &buffer);
@ -433,20 +440,19 @@ static void CreateOrResizeBuffer(VkBuffer& buffer, VkDeviceMemory& buffer_memory
VkMemoryRequirements req;
vkGetBufferMemoryRequirements(v->Device, buffer, &req);
bd->BufferMemoryAlignment = (bd->BufferMemoryAlignment > req.alignment) ? bd->BufferMemoryAlignment : req.alignment;
VkDeviceSize size = IM_MAX(v->MinAllocationSize, req.size);
VkMemoryAllocateInfo alloc_info = {};
alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
alloc_info.allocationSize = size;
alloc_info.allocationSize = req.size;
alloc_info.memoryTypeIndex = ImGui_ImplVulkan_MemoryType(VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, req.memoryTypeBits);
err = vkAllocateMemory(v->Device, &alloc_info, v->Allocator, &buffer_memory);
check_vk_result(err);
err = vkBindBufferMemory(v->Device, buffer, buffer_memory, 0);
check_vk_result(err);
p_buffer_size = size;
buffer_size = buffer_size_aligned;
}
static void ImGui_ImplVulkan_SetupRenderState(ImDrawData* draw_data, VkPipeline pipeline, VkCommandBuffer command_buffer, ImGui_ImplVulkanH_FrameRenderBuffers* rb, int fb_width, int fb_height)
static void ImGui_ImplVulkan_SetupRenderState(ImDrawData* draw_data, VkPipeline pipeline, VkCommandBuffer command_buffer, ImGui_ImplVulkan_FrameRenderBuffers* rb, int fb_width, int fb_height)
{
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
@ -507,23 +513,23 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
// Allocate array to store enough vertex/index buffers. Each unique viewport gets its own storage.
ImGui_ImplVulkan_ViewportData* viewport_renderer_data = (ImGui_ImplVulkan_ViewportData*)draw_data->OwnerViewport->RendererUserData;
IM_ASSERT(viewport_renderer_data != nullptr);
ImGui_ImplVulkanH_WindowRenderBuffers* wrb = &viewport_renderer_data->RenderBuffers;
ImGui_ImplVulkan_WindowRenderBuffers* wrb = &viewport_renderer_data->RenderBuffers;
if (wrb->FrameRenderBuffers == nullptr)
{
wrb->Index = 0;
wrb->Count = v->ImageCount;
wrb->FrameRenderBuffers = (ImGui_ImplVulkanH_FrameRenderBuffers*)IM_ALLOC(sizeof(ImGui_ImplVulkanH_FrameRenderBuffers) * wrb->Count);
memset(wrb->FrameRenderBuffers, 0, sizeof(ImGui_ImplVulkanH_FrameRenderBuffers) * wrb->Count);
wrb->FrameRenderBuffers = (ImGui_ImplVulkan_FrameRenderBuffers*)IM_ALLOC(sizeof(ImGui_ImplVulkan_FrameRenderBuffers) * wrb->Count);
memset(wrb->FrameRenderBuffers, 0, sizeof(ImGui_ImplVulkan_FrameRenderBuffers) * wrb->Count);
}
IM_ASSERT(wrb->Count == v->ImageCount);
wrb->Index = (wrb->Index + 1) % wrb->Count;
ImGui_ImplVulkanH_FrameRenderBuffers* rb = &wrb->FrameRenderBuffers[wrb->Index];
ImGui_ImplVulkan_FrameRenderBuffers* rb = &wrb->FrameRenderBuffers[wrb->Index];
if (draw_data->TotalVtxCount > 0)
{
// Create or resize the vertex/index buffers
size_t vertex_size = draw_data->TotalVtxCount * sizeof(ImDrawVert);
size_t index_size = draw_data->TotalIdxCount * sizeof(ImDrawIdx);
size_t vertex_size = AlignBufferSize(draw_data->TotalVtxCount * sizeof(ImDrawVert), bd->BufferMemoryAlignment);
size_t index_size = AlignBufferSize(draw_data->TotalIdxCount * sizeof(ImDrawIdx), bd->BufferMemoryAlignment);
if (rb->VertexBuffer == VK_NULL_HANDLE || rb->VertexBufferSize < vertex_size)
CreateOrResizeBuffer(rb->VertexBuffer, rb->VertexBufferMemory, rb->VertexBufferSize, vertex_size, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
if (rb->IndexBuffer == VK_NULL_HANDLE || rb->IndexBufferSize < index_size)
@ -532,9 +538,9 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
// Upload vertex/index data into a single contiguous GPU buffer
ImDrawVert* vtx_dst = nullptr;
ImDrawIdx* idx_dst = nullptr;
VkResult err = vkMapMemory(v->Device, rb->VertexBufferMemory, 0, rb->VertexBufferSize, 0, (void**)&vtx_dst);
VkResult err = vkMapMemory(v->Device, rb->VertexBufferMemory, 0, vertex_size, 0, (void**)&vtx_dst);
check_vk_result(err);
err = vkMapMemory(v->Device, rb->IndexBufferMemory, 0, rb->IndexBufferSize, 0, (void**)&idx_dst);
err = vkMapMemory(v->Device, rb->IndexBufferMemory, 0, index_size, 0, (void**)&idx_dst);
check_vk_result(err);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
@ -1241,6 +1247,26 @@ void ImGui_ImplVulkan_RemoveTexture(VkDescriptorSet descriptor_set)
vkFreeDescriptorSets(v->Device, v->DescriptorPool, 1, &descriptor_set);
}
void ImGui_ImplVulkan_DestroyFrameRenderBuffers(VkDevice device, ImGui_ImplVulkan_FrameRenderBuffers* buffers, const VkAllocationCallbacks* allocator)
{
if (buffers->VertexBuffer) { vkDestroyBuffer(device, buffers->VertexBuffer, allocator); buffers->VertexBuffer = VK_NULL_HANDLE; }
if (buffers->VertexBufferMemory) { vkFreeMemory(device, buffers->VertexBufferMemory, allocator); buffers->VertexBufferMemory = VK_NULL_HANDLE; }
if (buffers->IndexBuffer) { vkDestroyBuffer(device, buffers->IndexBuffer, allocator); buffers->IndexBuffer = VK_NULL_HANDLE; }
if (buffers->IndexBufferMemory) { vkFreeMemory(device, buffers->IndexBufferMemory, allocator); buffers->IndexBufferMemory = VK_NULL_HANDLE; }
buffers->VertexBufferSize = 0;
buffers->IndexBufferSize = 0;
}
void ImGui_ImplVulkan_DestroyWindowRenderBuffers(VkDevice device, ImGui_ImplVulkan_WindowRenderBuffers* buffers, const VkAllocationCallbacks* allocator)
{
for (uint32_t n = 0; n < buffers->Count; n++)
ImGui_ImplVulkan_DestroyFrameRenderBuffers(device, &buffers->FrameRenderBuffers[n], allocator);
IM_FREE(buffers->FrameRenderBuffers);
buffers->FrameRenderBuffers = nullptr;
buffers->Index = 0;
buffers->Count = 0;
}
//-------------------------------------------------------------------------
// Internal / Miscellaneous Vulkan Helpers
// (Used by example's main.cpp. Used by multi-viewport features. PROBABLY NOT used by your own app.)
@ -1606,32 +1632,12 @@ void ImGui_ImplVulkanH_DestroyFrameSemaphores(VkDevice device, ImGui_ImplVulkanH
fsd->ImageAcquiredSemaphore = fsd->RenderCompleteSemaphore = VK_NULL_HANDLE;
}
void ImGui_ImplVulkanH_DestroyFrameRenderBuffers(VkDevice device, ImGui_ImplVulkanH_FrameRenderBuffers* buffers, const VkAllocationCallbacks* allocator)
{
if (buffers->VertexBuffer) { vkDestroyBuffer(device, buffers->VertexBuffer, allocator); buffers->VertexBuffer = VK_NULL_HANDLE; }
if (buffers->VertexBufferMemory) { vkFreeMemory(device, buffers->VertexBufferMemory, allocator); buffers->VertexBufferMemory = VK_NULL_HANDLE; }
if (buffers->IndexBuffer) { vkDestroyBuffer(device, buffers->IndexBuffer, allocator); buffers->IndexBuffer = VK_NULL_HANDLE; }
if (buffers->IndexBufferMemory) { vkFreeMemory(device, buffers->IndexBufferMemory, allocator); buffers->IndexBufferMemory = VK_NULL_HANDLE; }
buffers->VertexBufferSize = 0;
buffers->IndexBufferSize = 0;
}
void ImGui_ImplVulkanH_DestroyWindowRenderBuffers(VkDevice device, ImGui_ImplVulkanH_WindowRenderBuffers* buffers, const VkAllocationCallbacks* allocator)
{
for (uint32_t n = 0; n < buffers->Count; n++)
ImGui_ImplVulkanH_DestroyFrameRenderBuffers(device, &buffers->FrameRenderBuffers[n], allocator);
IM_FREE(buffers->FrameRenderBuffers);
buffers->FrameRenderBuffers = nullptr;
buffers->Index = 0;
buffers->Count = 0;
}
void ImGui_ImplVulkanH_DestroyAllViewportsRenderBuffers(VkDevice device, const VkAllocationCallbacks* allocator)
{
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
for (int n = 0; n < platform_io.Viewports.Size; n++)
if (ImGui_ImplVulkan_ViewportData* vd = (ImGui_ImplVulkan_ViewportData*)platform_io.Viewports[n]->RendererUserData)
ImGui_ImplVulkanH_DestroyWindowRenderBuffers(device, &vd->RenderBuffers, allocator);
ImGui_ImplVulkan_DestroyWindowRenderBuffers(device, &vd->RenderBuffers, allocator);
}
//--------------------------------------------------------------------------------------------------------
@ -1693,7 +1699,7 @@ static void ImGui_ImplVulkan_DestroyWindow(ImGuiViewport* viewport)
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
if (vd->WindowOwned)
ImGui_ImplVulkanH_DestroyWindow(v->Instance, v->Device, &vd->Window, v->Allocator);
ImGui_ImplVulkanH_DestroyWindowRenderBuffers(v->Device, &vd->RenderBuffers, v->Allocator);
ImGui_ImplVulkan_DestroyWindowRenderBuffers(v->Device, &vd->RenderBuffers, v->Allocator);
IM_DELETE(vd);
}
viewport->RendererUserData = nullptr;

23
docs/CHANGELOG.txt
View File

@ -35,6 +35,24 @@ HOW TO UPDATE?
and API updates have been a little more frequent lately. They are documented below and in imgui.cpp and should not affect all users.
- Please report any issue!
-----------------------------------------------------------------------
VERSION 1.90.2 WIP (In Progress)
-----------------------------------------------------------------------
Breaking changes:
- Commented out ImGuiIO::ImeWindowHandle obsoleted in 1.87 in favor of writing
to 'void* ImGuiViewport::PlatformHandleRaw'.
Other changes:
- Fixed SetKeyboardFocusHere() not working when current nav focus is in different scope,
regression from 1.90.1 related to code scoping Tab presses to local scope. (#7226) [@bratpilz]
- Debug Tools: Metrics: Fixed debug break in SetShortcutRouting() not handling ImGuiMod_Shortcut redirect.
- Debug Tools: Debug Log: Added "Input Routing" logging.
- Backends: Vulkan: Fixed vkMapMemory() calls unnecessarily using full buffer size. (#3957)
- Backends: Vulkan: Fixed handling of ImGui_ImplVulkan_InitInfo::MinAllocationSize field. (#7189, #4238)
-----------------------------------------------------------------------
VERSION 1.90.1 (Released 2024-01-10)
@ -90,6 +108,9 @@ Other changes:
- Color Editors:
- ColorEdit: Layout tweaks for very small sizes. (#7120, #7121)
- ColorPicker: Fixed saturation/value cursor radius not scaling properly.
- Tabs: Added ImGuiTabItemFlags_NoAssumedClosure to enable app to react on closure attempt,
without having to draw an unsaved document marker (ImGuiTabItemFlags_UnsavedDocument sets
_NoAssumedClosure automatically). (#7084)
- Debug Tools:
- Added io.ConfigDebugIsDebuggerPresent option. When enabled, this adds buttons in various
locations of Metrics/Debugger to manually request a debugger break:
@ -3933,8 +3954,6 @@ Decorated log and release notes: https://github.com/ocornut/imgui/releases/tag/v
Breaking Changes:
- Tabs: Added ImGuiTabItemFlags_NoAssumedClosure to enable app to react on closure attempt, without having to draw
an unsaved document marker (ImGuiTabItemFlags_UnsavedDocument sets _NoAssumedClosure automatically). (#7084)
- DragInt(): The default compile-time format string has been changed from "%.0f" to "%d", as we are not using integers internally
any more. If you used DragInt() with custom format strings, make sure you change them to use %d or an integer-compatible format.
To honor backward-compatibility, the DragInt() code will currently parse and modify format strings to replace %*f with %d,

4
docs/README.md
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@ -16,7 +16,7 @@ Businesses: support continued development and maintenance via invoiced sponsorin
| [The Pitch](#the-pitch) - [Usage](#usage) - [How it works](#how-it-works) - [Releases & Changelogs](#releases--changelogs) - [Demo](#demo) - [Integration](#integration) |
:----------------------------------------------------------: |
| [Gallery](#gallery) - [Support, FAQ](#support-frequently-asked-questions-faq) - [How to help](#how-to-help) - [Sponsors](https://github.com/ocornut/imgui/wiki/Sponsors) - [Credits](#credits) - [License](#license) |
| [Wiki](https://github.com/ocornut/imgui/wiki) - [Languages & frameworks backends/bindings](https://github.com/ocornut/imgui/wiki/Bindings) - [Software using Dear ImGui](https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui) - [User quotes](https://github.com/ocornut/imgui/wiki/Quotes) |
| [Wiki](https://github.com/ocornut/imgui/wiki) - [Extensions](https://github.com/ocornut/imgui/wiki/Useful-Extensions) - [Languages bindings & frameworks backends](https://github.com/ocornut/imgui/wiki/Bindings) - [Software using Dear ImGui](https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui) - [User quotes](https://github.com/ocornut/imgui/wiki/Quotes) |
### The Pitch
@ -39,7 +39,7 @@ Dear ImGui is particularly suited to integration in game engines (for tooling),
### Usage
**The core of Dear ImGui is self-contained within a few platform-agnostic files** which you can easily compile in your application/engine. They are all the files in the root folder of the repository (imgui*.cpp, imgui*.h). **No specific build process is required**. You can add the .cpp files into your existing project.
**The core of Dear ImGui is self-contained within a few platform-agnostic files** which you can easily compile in your application/engine. They are all the files in the root folder of the repository (imgui*.cpp, imgui*.h). **No specific build process is required**. You can add the .cpp files into your existing project.
**Backends for a variety of graphics API and rendering platforms** are provided in the [backends/](https://github.com/ocornut/imgui/tree/master/backends) folder, along with example applications in the [examples/](https://github.com/ocornut/imgui/tree/master/examples) folder. You may also create your own backend. Anywhere where you can render textured triangles, you can render Dear ImGui.

167
imgui.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.2 WIP
// (main code and documentation)
// Help:
@ -426,12 +426,13 @@ CODE
You can read releases logs https://github.com/ocornut/imgui/releases for more details.
(Docking/Viewport Branch)
- 2023/XX/XX (1.XXXX) - when multi-viewports are enabled, all positions will be in your natural OS coordinates space. It means that:
- 2024/XX/XX (1.XXXX) - when multi-viewports are enabled, all positions will be in your natural OS coordinates space. It means that:
- reference to hard-coded positions such as in SetNextWindowPos(ImVec2(0,0)) are probably not what you want anymore.
you may use GetMainViewport()->Pos to offset hard-coded positions, e.g. SetNextWindowPos(GetMainViewport()->Pos)
- likewise io.MousePos and GetMousePos() will use OS coordinates.
If you query mouse positions to interact with non-imgui coordinates you will need to offset them, e.g. subtract GetWindowViewport()->Pos.
- 2024/01/15 (1.90.2) - commented out obsolete ImGuiIO::ImeWindowHandle marked obsolete in 1.87, favor of writing to 'void* ImGuiViewport::PlatformHandleRaw'.
- 2023/12/19 (1.90.1) - commented out obsolete ImGuiKey_KeyPadEnter redirection to ImGuiKey_KeypadEnter.
- 2023/11/06 (1.90.1) - removed CalcListClipping() marked obsolete in 1.86. Prefer using ImGuiListClipper which can return non-contiguous ranges.
- 2023/11/05 (1.90.1) - imgui_freetype: commented out ImGuiFreeType::BuildFontAtlas() obsoleted in 1.81. prefer using #define IMGUI_ENABLE_FREETYPE or see commented code for manual calls.
@ -3133,7 +3134,7 @@ void ImGui::PopStyleColor(int count)
ImGuiContext& g = *GImGui;
if (g.ColorStack.Size < count)
{
IM_ASSERT_USER_ERROR(g.ColorStack.Size > count, "Calling PopStyleColor() too many times: stack underflow.");
IM_ASSERT_USER_ERROR(g.ColorStack.Size > count, "Calling PopStyleColor() too many times!");
count = g.ColorStack.Size;
}
while (count > 0)
@ -3202,7 +3203,7 @@ void ImGui::PushStyleVar(ImGuiStyleVar idx, float val)
*pvar = val;
return;
}
IM_ASSERT_USER_ERROR(0, "Called PushStyleVar() variant with wrong type!");
IM_ASSERT_USER_ERROR(0, "Calling PushStyleVar() variant with wrong type!");
}
void ImGui::PushStyleVar(ImGuiStyleVar idx, const ImVec2& val)
@ -3216,7 +3217,7 @@ void ImGui::PushStyleVar(ImGuiStyleVar idx, const ImVec2& val)
*pvar = val;
return;
}
IM_ASSERT_USER_ERROR(0, "Called PushStyleVar() variant with wrong type!");
IM_ASSERT_USER_ERROR(0, "Calling PushStyleVar() variant with wrong type!");
}
void ImGui::PopStyleVar(int count)
@ -3224,7 +3225,7 @@ void ImGui::PopStyleVar(int count)
ImGuiContext& g = *GImGui;
if (g.StyleVarStack.Size < count)
{
IM_ASSERT_USER_ERROR(g.StyleVarStack.Size > count, "Calling PopStyleVar() too many times: stack underflow.");
IM_ASSERT_USER_ERROR(g.StyleVarStack.Size > count, "Calling PopStyleVar() too many times!");
count = g.StyleVarStack.Size;
}
while (count > 0)
@ -5276,18 +5277,7 @@ void ImGui::EndFrame()
IMGUI_DEBUG_LOG_IO("[io] Calling io.SetPlatformImeDataFn(): WantVisible: %d, InputPos (%.2f,%.2f)\n", ime_data->WantVisible, ime_data->InputPos.x, ime_data->InputPos.y);
if (viewport == NULL)
viewport = GetMainViewport();
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
if (viewport->PlatformHandleRaw == NULL && g.IO.ImeWindowHandle != NULL)
{
viewport->PlatformHandleRaw = g.IO.ImeWindowHandle;
g.IO.SetPlatformImeDataFn(viewport, ime_data);
viewport->PlatformHandleRaw = NULL;
}
else
#endif
{
g.IO.SetPlatformImeDataFn(viewport, ime_data);
}
g.IO.SetPlatformImeDataFn(viewport, ime_data);
}
// Hide implicit/fallback "Debug" window if it hasn't been used
@ -6849,14 +6839,15 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
{
UpdateWindowParentAndRootLinks(window, flags, parent_window);
window->ParentWindowInBeginStack = parent_window_in_stack;
// There's little point to expose a flag to set this: because the interesting cases won't be using parent_window_in_stack,
// e.g. linking a tool window in a standalone viewport to a document window, regardless of their Begin() stack parenting. (#6798)
window->ParentWindowForFocusRoute = (flags & ImGuiWindowFlags_ChildWindow) ? parent_window_in_stack : NULL;
}
// Add to focus scope stack
// We intentionally set g.CurrentWindow to NULL to prevent usage until when the viewport is set, then will call SetCurrentWindow()
if ((flags & ImGuiWindowFlags_NavFlattened) == 0)
PushFocusScope(window->ID);
PushFocusScope((flags & ImGuiWindowFlags_NavFlattened) ? g.CurrentFocusScopeId : window->ID);
window->NavRootFocusScopeId = g.CurrentFocusScopeId;
g.CurrentWindow = NULL;
// Add to popup stack
if (flags & ImGuiWindowFlags_Popup)
@ -6924,6 +6915,9 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
if (window->Appearing)
SetWindowConditionAllowFlags(window, ImGuiCond_Appearing, false);
// We intentionally set g.CurrentWindow to NULL to prevent usage until when the viewport is set, then will call SetCurrentWindow()
g.CurrentWindow = NULL;
// When reusing window again multiple times a frame, just append content (don't need to setup again)
if (first_begin_of_the_frame)
{
@ -7615,8 +7609,7 @@ void ImGui::End()
EndColumns();
if (!(window->Flags & ImGuiWindowFlags_DockNodeHost)) // Pop inner window clip rectangle
PopClipRect();
if ((window->Flags & ImGuiWindowFlags_NavFlattened) == 0)
PopFocusScope();
PopFocusScope();
// Stop logging
if (!(window->Flags & ImGuiWindowFlags_ChildWindow)) // FIXME: add more options for scope of logging
@ -7748,7 +7741,7 @@ void ImGui::FocusWindow(ImGuiWindow* window, ImGuiFocusRequestFlags flags)
g.NavMousePosDirty = true;
g.NavId = window ? window->NavLastIds[0] : 0; // Restore NavId
g.NavLayer = ImGuiNavLayer_Main;
g.NavFocusScopeId = window ? window->NavRootFocusScopeId : 0;
SetNavFocusScope(window ? window->NavRootFocusScopeId : 0);
g.NavIdIsAlive = false;
g.NavLastValidSelectionUserData = ImGuiSelectionUserData_Invalid;
@ -8411,16 +8404,50 @@ void ImGui::SetWindowFontScale(float scale)
void ImGui::PushFocusScope(ImGuiID id)
{
ImGuiContext& g = *GImGui;
g.FocusScopeStack.push_back(id);
ImGuiFocusScopeData data;
data.ID = id;
data.WindowID = g.CurrentWindow->ID;
g.FocusScopeStack.push_back(data);
g.CurrentFocusScopeId = id;
}
void ImGui::PopFocusScope()
{
ImGuiContext& g = *GImGui;
IM_ASSERT(g.FocusScopeStack.Size > 0); // Too many PopFocusScope() ?
if (g.FocusScopeStack.Size == 0)
{
IM_ASSERT_USER_ERROR(g.FocusScopeStack.Size > 0, "Calling PopFocusScope() too many times!");
return;
}
g.FocusScopeStack.pop_back();
g.CurrentFocusScopeId = g.FocusScopeStack.Size ? g.FocusScopeStack.back() : 0;
g.CurrentFocusScopeId = g.FocusScopeStack.Size ? g.FocusScopeStack.back().ID : 0;
}
void ImGui::SetNavFocusScope(ImGuiID focus_scope_id)
{
ImGuiContext& g = *GImGui;
g.NavFocusScopeId = focus_scope_id;
g.NavFocusScopePath.resize(0); // Invalidate
if (focus_scope_id == 0)
return;
IM_ASSERT(g.NavWindow != NULL);
// Store current path (in reverse order)
if (focus_scope_id == g.CurrentFocusScopeId)
{
// Top of focus stack contains local focus scopes inside current window
for (int n = g.FocusScopeStack.Size - 1; n >= 0 && g.FocusScopeStack.Data[n].WindowID == g.CurrentWindow->ID; n--)
g.NavFocusScopePath.push_back(g.FocusScopeStack.Data[n]);
}
else if (focus_scope_id == g.NavWindow->NavRootFocusScopeId)
g.NavFocusScopePath.push_back({ focus_scope_id, g.NavWindow->ID });
else
return;
// Then follow on manually set ParentWindowForFocusRoute field (#6798)
for (ImGuiWindow* window = g.NavWindow->ParentWindowForFocusRoute; window != NULL; window = window->ParentWindowForFocusRoute)
g.NavFocusScopePath.push_back({ window->NavRootFocusScopeId, window->ID });
IM_ASSERT(g.NavFocusScopePath.Size < 100); // Maximum depth is technically 251 as per CalcRoutingScore(): 254 - 3
}
// Focus = move navigation cursor, set scrolling, set focus window.
@ -8759,18 +8786,18 @@ const char* ImGui::GetKeyName(ImGuiKey key)
}
// ImGuiMod_Shortcut is translated to either Ctrl or Super.
const char* ImGui::GetKeyChordName(ImGuiKeyChord key_chord, char* out_buf, int out_buf_size)
const char* ImGui::GetKeyChordName(ImGuiKeyChord key_chord)
{
ImGuiContext& g = *GImGui;
if (key_chord & ImGuiMod_Shortcut)
key_chord = ConvertShortcutMod(key_chord);
ImFormatString(out_buf, (size_t)out_buf_size, "%s%s%s%s%s",
ImFormatString(g.TempKeychordName, IM_ARRAYSIZE(g.TempKeychordName), "%s%s%s%s%s",
(key_chord & ImGuiMod_Ctrl) ? "Ctrl+" : "",
(key_chord & ImGuiMod_Shift) ? "Shift+" : "",
(key_chord & ImGuiMod_Alt) ? "Alt+" : "",
(key_chord & ImGuiMod_Super) ? (g.IO.ConfigMacOSXBehaviors ? "Cmd+" : "Super+") : "",
GetKeyName((ImGuiKey)(key_chord & ~ImGuiMod_Mask_)));
return out_buf;
return g.TempKeychordName;
}
// t0 = previous time (e.g.: g.Time - g.IO.DeltaTime)
@ -8837,6 +8864,7 @@ static void ImGui::UpdateKeyRoutingTable(ImGuiKeyRoutingTable* rt)
for (int old_routing_idx = rt->Index[key - ImGuiKey_NamedKey_BEGIN]; old_routing_idx != -1; old_routing_idx = routing_entry->NextEntryIndex)
{
routing_entry = &rt->Entries[old_routing_idx];
routing_entry->RoutingCurrScore = routing_entry->RoutingNextScore;
routing_entry->RoutingCurr = routing_entry->RoutingNext; // Update entry
routing_entry->RoutingNext = ImGuiKeyOwner_None;
routing_entry->RoutingNextScore = 255;
@ -8918,37 +8946,30 @@ ImGuiKeyRoutingData* ImGui::GetShortcutRoutingData(ImGuiKeyChord key_chord)
// - 254: ImGuiInputFlags_RouteGlobalLow
// - 255: never route
// 'flags' should include an explicit routing policy
static int CalcRoutingScore(ImGuiWindow* location, ImGuiID owner_id, ImGuiInputFlags flags)
static int CalcRoutingScore(ImGuiID focus_scope_id, ImGuiID owner_id, ImGuiInputFlags flags)
{
if (flags & ImGuiInputFlags_RouteFocused)
{
ImGuiContext& g = *GImGui;
ImGuiWindow* focused = g.NavWindow;
// ActiveID gets top priority
// (we don't check g.ActiveIdUsingAllKeys here. Routing is applied but if input ownership is tested later it may discard it)
if (owner_id != 0 && g.ActiveId == owner_id)
return 1;
// Early out when not in focus stack
if (focused == NULL || focused->RootWindowDockTree != location->RootWindowDockTree)
return 255;
// Score based on distance to focused window (lower is better)
// Assuming both windows are submitting a routing request,
// - When Window....... is focused -> Window scores 3 (best), Window/ChildB scores 255 (no match)
// - When Window/ChildB is focused -> Window scores 4, Window/ChildB scores 3 (best)
// Assuming only WindowA is submitting a routing request,
// - When Window/ChildB is focused -> Window scores 4 (best), Window/ChildB doesn't have a score.
for (int next_score = 3; focused != NULL; next_score++)
{
if (focused == location)
{
IM_ASSERT(next_score < 255);
return next_score;
}
focused = (focused->RootWindowDockTree != focused) ? focused->ParentWindow : NULL; // FIXME: This could be later abstracted as a focus path
}
// This essentially follow the window->ParentWindowForFocusRoute chain.
if (focus_scope_id == 0)
return 255;
for (int index_in_focus_path = 0; index_in_focus_path < g.NavFocusScopePath.Size; index_in_focus_path++)
if (g.NavFocusScopePath.Data[index_in_focus_path].ID == focus_scope_id)
return 3 + index_in_focus_path;
return 255;
}
@ -8976,7 +8997,7 @@ bool ImGui::SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiI
IM_ASSERT(ImIsPowerOfTwo(flags & ImGuiInputFlags_RouteMask_)); // Check that only 1 routing flag is used
// [DEBUG] Debug break requested by user
if (g.DebugBreakInShortcutRouting == key_chord)
if (g.DebugBreakInShortcutRouting != 0 && g.DebugBreakInShortcutRouting == ConvertShortcutMod(key_chord))
IM_DEBUG_BREAK();
if (flags & ImGuiInputFlags_RouteUnlessBgFocused)
@ -8984,9 +9005,13 @@ bool ImGui::SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiI
return false;
// Note how ImGuiInputFlags_RouteAlways won't set routing and thus won't set owner. May want to rework this?
if (flags & ImGuiInputFlags_RouteAlways)
{
IMGUI_DEBUG_LOG_INPUTROUTING("SetShortcutRouting(%s, owner_id=0x%08X, flags=%04X) -> always\n", GetKeyChordName(key_chord), owner_id, flags);
return true;
}
const int score = CalcRoutingScore(g.CurrentWindow, owner_id, flags);
const int score = CalcRoutingScore(g.CurrentFocusScopeId, owner_id, flags);
IMGUI_DEBUG_LOG_INPUTROUTING("SetShortcutRouting(%s, owner_id=0x%08X, flags=%04X) -> score %d\n", GetKeyChordName(key_chord), owner_id, flags, score);
if (score == 255)
return false;
@ -9002,6 +9027,8 @@ bool ImGui::SetShortcutRouting(ImGuiKeyChord key_chord, ImGuiID owner_id, ImGuiI
}
// Return routing state for CURRENT frame
if (routing_data->RoutingCurr == routing_id)
IMGUI_DEBUG_LOG_INPUTROUTING("--> granting current route\n");
return routing_data->RoutingCurr == routing_id;
}
@ -11429,6 +11456,8 @@ bool ImGui::BeginPopupEx(ImGuiID id, ImGuiWindowFlags flags)
if (!is_open) // NB: Begin can return false when the popup is completely clipped (e.g. zero size display)
EndPopup();
//g.CurrentWindow->FocusRouteParentWindow = g.CurrentWindow->ParentWindowInBeginStack;
return is_open;
}
@ -11753,7 +11782,7 @@ void ImGui::SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id
IM_ASSERT(nav_layer == ImGuiNavLayer_Main || nav_layer == ImGuiNavLayer_Menu);
g.NavId = id;
g.NavLayer = nav_layer;
g.NavFocusScopeId = focus_scope_id;
SetNavFocusScope(focus_scope_id);
g.NavWindow->NavLastIds[nav_layer] = id;
g.NavWindow->NavRectRel[nav_layer] = rect_rel;
@ -11775,7 +11804,7 @@ void ImGui::SetFocusID(ImGuiID id, ImGuiWindow* window)
const ImGuiNavLayer nav_layer = window->DC.NavLayerCurrent;
g.NavId = id;
g.NavLayer = nav_layer;
g.NavFocusScopeId = g.CurrentFocusScopeId;
SetNavFocusScope(g.CurrentFocusScopeId);
window->NavLastIds[nav_layer] = id;
if (g.LastItemData.ID == id)
window->NavRectRel[nav_layer] = WindowRectAbsToRel(window, g.LastItemData.NavRect);
@ -12033,6 +12062,7 @@ static void ImGui::NavProcessItem()
if (g.NavWindow != window)
SetNavWindow(window); // Always refresh g.NavWindow, because some operations such as FocusItem() may not have a window.
g.NavLayer = window->DC.NavLayerCurrent;
SetNavFocusScope(g.CurrentFocusScopeId); // Will set g.NavFocusScopeId AND store g.NavFocusScopePath
g.NavFocusScopeId = g.CurrentFocusScopeId;
g.NavIdIsAlive = true;
if (g.LastItemData.InFlags & ImGuiItemFlags_HasSelectionUserData)
@ -12056,10 +12086,12 @@ void ImGui::NavProcessItemForTabbingRequest(ImGuiID id, ImGuiItemFlags item_flag
ImGuiContext& g = *GImGui;
if ((move_flags & ImGuiNavMoveFlags_FocusApi) == 0)
{
if (g.NavLayer != g.CurrentWindow->DC.NavLayerCurrent)
return;
if (g.NavFocusScopeId != g.CurrentFocusScopeId)
return;
if (g.NavFocusScopeId != g.CurrentFocusScopeId)
return;
}
// - Can always land on an item when using API call.
// - Tabbing with _NavEnableKeyboard (space/enter/arrows): goes through every item.
@ -12264,7 +12296,7 @@ void ImGui::NavInitWindow(ImGuiWindow* window, bool force_reinit)
if (window->Flags & ImGuiWindowFlags_NoNavInputs)
{
g.NavId = 0;
g.NavFocusScopeId = window->NavRootFocusScopeId;
SetNavFocusScope(window->NavRootFocusScopeId);
return;
}
@ -12283,7 +12315,7 @@ void ImGui::NavInitWindow(ImGuiWindow* window, bool force_reinit)
else
{
g.NavId = window->NavLastIds[0];
g.NavFocusScopeId = window->NavRootFocusScopeId;
SetNavFocusScope(window->NavRootFocusScopeId);
}
}
@ -20024,6 +20056,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
{
ImGuiDebugAllocInfo* info = &g.DebugAllocInfo;
Text("%d current allocations", info->TotalAllocCount - info->TotalFreeCount);
if (SmallButton("GC now")) { g.GcCompactAll = true; }
Text("Recent frames with allocations:");
int buf_size = IM_ARRAYSIZE(info->LastEntriesBuf);
for (int n = buf_size - 1; n >= 0; n--)
@ -20111,10 +20144,9 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImGuiKeyRoutingTable* rt = &g.KeysRoutingTable;
for (ImGuiKeyRoutingIndex idx = rt->Index[key - ImGuiKey_NamedKey_BEGIN]; idx != -1; )
{
char key_chord_name[64];
ImGuiKeyRoutingData* routing_data = &rt->Entries[idx];
ImGuiKeyChord key_chord = key | routing_data->Mods;
Text("%s: 0x%08X", GetKeyChordName(key_chord, key_chord_name, IM_ARRAYSIZE(key_chord_name)), routing_data->RoutingCurr);
Text("%s: 0x%08X (scored %d)", GetKeyChordName(key_chord), routing_data->RoutingCurr, routing_data->RoutingCurrScore);
DebugLocateItemOnHover(routing_data->RoutingCurr);
if (g.IO.ConfigDebugIsDebuggerPresent)
{
@ -20168,6 +20200,14 @@ void ImGui::ShowMetricsWindow(bool* p_open)
Text("NavActivateFlags: %04X", g.NavActivateFlags);
Text("NavDisableHighlight: %d, NavDisableMouseHover: %d", g.NavDisableHighlight, g.NavDisableMouseHover);
Text("NavFocusScopeId = 0x%08X", g.NavFocusScopeId);
Text("NavFocusScopePath[] = ");
for (int path_n = g.NavFocusScopePath.Size - 1; path_n >= 0; path_n--)
{
const ImGuiFocusScopeData& focus_scope = g.NavFocusScopePath[path_n];
SameLine(0.0f, 0.0f);
Text("0x%08X/", focus_scope.ID);
SetItemTooltip("In window \"%s\"", FindWindowByID(focus_scope.WindowID)->Name);
}
Text("NavWindowingTarget: '%s'", g.NavWindowingTarget ? g.NavWindowingTarget->Name : "NULL");
Unindent();
@ -20777,10 +20817,11 @@ void ImGui::DebugNodeWindow(ImGuiWindow* window, const char* label)
if (window->DockNode || window->DockNodeAsHost)
DebugNodeDockNode(window->DockNodeAsHost ? window->DockNodeAsHost : window->DockNode, window->DockNodeAsHost ? "DockNodeAsHost" : "DockNode");
if (window->RootWindow != window) { DebugNodeWindow(window->RootWindow, "RootWindow"); }
if (window->RootWindow != window) { DebugNodeWindow(window->RootWindow, "RootWindow"); }
if (window->RootWindowDockTree != window->RootWindow) { DebugNodeWindow(window->RootWindowDockTree, "RootWindowDockTree"); }
if (window->ParentWindow != NULL) { DebugNodeWindow(window->ParentWindow, "ParentWindow"); }
if (window->DC.ChildWindows.Size > 0) { DebugNodeWindowsList(&window->DC.ChildWindows, "ChildWindows"); }
if (window->ParentWindow != NULL) { DebugNodeWindow(window->ParentWindow, "ParentWindow"); }
if (window->ParentWindowForFocusRoute != NULL) { DebugNodeWindow(window->ParentWindowForFocusRoute, "ParentWindowForFocusRoute"); }
if (window->DC.ChildWindows.Size > 0) { DebugNodeWindowsList(&window->DC.ChildWindows, "ChildWindows"); }
if (window->ColumnsStorage.Size > 0 && TreeNode("Columns", "Columns sets (%d)", window->ColumnsStorage.Size))
{
for (ImGuiOldColumns& columns : window->ColumnsStorage)
@ -20893,16 +20934,20 @@ void ImGui::ShowDebugLogWindow(bool* p_open)
return;
}
CheckboxFlags("All", &g.DebugLogFlags, ImGuiDebugLogFlags_EventMask_);
ImGuiDebugLogFlags all_enable_flags = ImGuiDebugLogFlags_EventMask_ & ~ImGuiDebugLogFlags_EventInputRouting;
CheckboxFlags("All", &g.DebugLogFlags, all_enable_flags);
SetItemTooltip("(except InputRouting which is spammy)");
ShowDebugLogFlag("ActiveId", ImGuiDebugLogFlags_EventActiveId);
ShowDebugLogFlag("Clipper", ImGuiDebugLogFlags_EventClipper);
ShowDebugLogFlag("Docking", ImGuiDebugLogFlags_EventDocking);
ShowDebugLogFlag("Focus", ImGuiDebugLogFlags_EventFocus);
ShowDebugLogFlag("IO", ImGuiDebugLogFlags_EventIO);
ShowDebugLogFlag("Nav", ImGuiDebugLogFlags_EventNav);
ShowDebugLogFlag("Popup", ImGuiDebugLogFlags_EventPopup);
//ShowDebugLogFlag("Selection", ImGuiDebugLogFlags_EventSelection);
ShowDebugLogFlag("Docking", ImGuiDebugLogFlags_EventDocking);
ShowDebugLogFlag("Viewport", ImGuiDebugLogFlags_EventViewport);
ShowDebugLogFlag("InputRouting", ImGuiDebugLogFlags_EventInputRouting);
if (SmallButton("Clear"))
{

12
imgui.h
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.2 WIP
// (headers)
// Help:
@ -23,8 +23,8 @@
// Library Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
#define IMGUI_VERSION "1.90.1"
#define IMGUI_VERSION_NUM 19010
#define IMGUI_VERSION "1.90.2 WIP"
#define IMGUI_VERSION_NUM 19012
#define IMGUI_HAS_TABLE
#define IMGUI_HAS_VIEWPORT // Viewport WIP branch
#define IMGUI_HAS_DOCK // Docking WIP branch
@ -2282,11 +2282,7 @@ struct ImGuiIO
int KeyMap[ImGuiKey_COUNT]; // [LEGACY] Input: map of indices into the KeysDown[512] entries array which represent your "native" keyboard state. The first 512 are now unused and should be kept zero. Legacy backend will write into KeyMap[] using ImGuiKey_ indices which are always >512.
bool KeysDown[ImGuiKey_COUNT]; // [LEGACY] Input: Keyboard keys that are pressed (ideally left in the "native" order your engine has access to keyboard keys, so you can use your own defines/enums for keys). This used to be [512] sized. It is now ImGuiKey_COUNT to allow legacy io.KeysDown[GetKeyIndex(...)] to work without an overflow.
float NavInputs[ImGuiNavInput_COUNT]; // [LEGACY] Since 1.88, NavInputs[] was removed. Backends from 1.60 to 1.86 won't build. Feed gamepad inputs via io.AddKeyEvent() and ImGuiKey_GamepadXXX enums.
#endif
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
void* ImeWindowHandle; // = NULL // [Obsoleted in 1.87] Set ImGuiViewport::PlatformHandleRaw instead. Set this to your HWND to get automatic IME cursor positioning.
#else
void* _UnusedPadding;
//void* ImeWindowHandle; // [Obsoleted in 1.87] Set ImGuiViewport::PlatformHandleRaw instead. Set this to your HWND to get automatic IME cursor positioning.
#endif
//------------------------------------------------------------------

2
imgui_demo.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.2 WIP
// (demo code)
// Help:

2
imgui_draw.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.2 WIP
// (drawing and font code)
/*

52
imgui_internal.h
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.2 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.
@ -242,6 +242,7 @@ namespace ImStb
#define IMGUI_DEBUG_LOG_SELECTION(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventSelection) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_CLIPPER(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventClipper) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_IO(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventIO) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_INPUTROUTING(...) do{if (g.DebugLogFlags & ImGuiDebugLogFlags_EventInputRouting)IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_DOCKING(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventDocking) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_VIEWPORT(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventViewport) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
@ -1390,11 +1391,12 @@ struct ImGuiKeyRoutingData
{
ImGuiKeyRoutingIndex NextEntryIndex;
ImU16 Mods; // Technically we'd only need 4-bits but for simplify we store ImGuiMod_ values which need 16-bits. ImGuiMod_Shortcut is already translated to Ctrl/Super.
ImU8 RoutingCurrScore; // [DEBUG] For debug display
ImU8 RoutingNextScore; // Lower is better (0: perfect score)
ImGuiID RoutingCurr;
ImGuiID RoutingNext;
ImGuiKeyRoutingData() { NextEntryIndex = -1; Mods = 0; RoutingNextScore = 255; RoutingCurr = RoutingNext = ImGuiKeyOwner_None; }
ImGuiKeyRoutingData() { NextEntryIndex = -1; Mods = 0; RoutingCurrScore = RoutingNextScore = 255; RoutingCurr = RoutingNext = ImGuiKeyOwner_None; }
};
// Routing table: maintain a desired owner for each possible key-chord (key + mods), and setup owner in NewFrame() when mods are matching.
@ -1590,6 +1592,12 @@ struct ImGuiNavItemData
void Clear() { Window = NULL; ID = FocusScopeId = 0; InFlags = 0; SelectionUserData = -1; DistBox = DistCenter = DistAxial = FLT_MAX; }
};
struct ImGuiFocusScopeData
{
ImGuiID ID;
ImGuiID WindowID;
};
//-----------------------------------------------------------------------------
// [SECTION] Typing-select support
//-----------------------------------------------------------------------------
@ -1971,10 +1979,11 @@ enum ImGuiDebugLogFlags_
ImGuiDebugLogFlags_EventClipper = 1 << 4,
ImGuiDebugLogFlags_EventSelection = 1 << 5,
ImGuiDebugLogFlags_EventIO = 1 << 6,
ImGuiDebugLogFlags_EventDocking = 1 << 7,
ImGuiDebugLogFlags_EventViewport = 1 << 8,
ImGuiDebugLogFlags_EventInputRouting = 1 << 7,
ImGuiDebugLogFlags_EventDocking = 1 << 8,
ImGuiDebugLogFlags_EventViewport = 1 << 9,
ImGuiDebugLogFlags_EventMask_ = ImGuiDebugLogFlags_EventActiveId | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventClipper | ImGuiDebugLogFlags_EventSelection | ImGuiDebugLogFlags_EventIO | ImGuiDebugLogFlags_EventDocking | ImGuiDebugLogFlags_EventViewport,
ImGuiDebugLogFlags_EventMask_ = ImGuiDebugLogFlags_EventActiveId | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventClipper | ImGuiDebugLogFlags_EventSelection | ImGuiDebugLogFlags_EventIO | ImGuiDebugLogFlags_EventInputRouting | ImGuiDebugLogFlags_EventDocking | ImGuiDebugLogFlags_EventViewport,
ImGuiDebugLogFlags_OutputToTTY = 1 << 20, // Also send output to TTY
ImGuiDebugLogFlags_OutputToTestEngine = 1 << 21, // Also send output to Test Engine
};
@ -2155,8 +2164,8 @@ struct ImGuiContext
#endif
// Next window/item data
ImGuiID CurrentFocusScopeId; // == g.FocusScopeStack.back()
ImGuiItemFlags CurrentItemFlags; // == g.ItemFlagsStack.back()
ImGuiID CurrentFocusScopeId; // Value for currently appending items == g.FocusScopeStack.back(). Not to be mistaken with g.NavFocusScopeId.
ImGuiItemFlags CurrentItemFlags; // Value for currently appending items == g.ItemFlagsStack.back()
ImGuiID DebugLocateId; // Storage for DebugLocateItemOnHover() feature: this is read by ItemAdd() so we keep it in a hot/cached location
ImGuiNextItemData NextItemData; // Storage for SetNextItem** functions
ImGuiLastItemData LastItemData; // Storage for last submitted item (setup by ItemAdd)
@ -2164,16 +2173,16 @@ struct ImGuiContext
bool DebugShowGroupRects;
// Shared stacks
ImGuiCol DebugFlashStyleColorIdx; // (Keep close to ColorStack to share cache line)
ImVector<ImGuiColorMod> ColorStack; // Stack for PushStyleColor()/PopStyleColor() - inherited by Begin()
ImVector<ImGuiStyleMod> StyleVarStack; // Stack for PushStyleVar()/PopStyleVar() - inherited by Begin()
ImVector<ImFont*> FontStack; // Stack for PushFont()/PopFont() - inherited by Begin()
ImVector<ImGuiID> FocusScopeStack; // Stack for PushFocusScope()/PopFocusScope() - inherited by BeginChild(), pushed into by Begin()
ImVector<ImGuiItemFlags> ItemFlagsStack; // Stack for PushItemFlag()/PopItemFlag() - inherited by Begin()
ImVector<ImGuiGroupData> GroupStack; // Stack for BeginGroup()/EndGroup() - not inherited by Begin()
ImVector<ImGuiPopupData> OpenPopupStack; // Which popups are open (persistent)
ImVector<ImGuiPopupData> BeginPopupStack; // Which level of BeginPopup() we are in (reset every frame)
ImVector<ImGuiNavTreeNodeData> NavTreeNodeStack; // Stack for TreeNode() when a NavLeft requested is emitted.
ImGuiCol DebugFlashStyleColorIdx; // (Keep close to ColorStack to share cache line)
ImVector<ImGuiColorMod> ColorStack; // Stack for PushStyleColor()/PopStyleColor() - inherited by Begin()
ImVector<ImGuiStyleMod> StyleVarStack; // Stack for PushStyleVar()/PopStyleVar() - inherited by Begin()
ImVector<ImFont*> FontStack; // Stack for PushFont()/PopFont() - inherited by Begin()
ImVector<ImGuiFocusScopeData> FocusScopeStack; // Stack for PushFocusScope()/PopFocusScope() - inherited by BeginChild(), pushed into by Begin()
ImVector<ImGuiItemFlags> ItemFlagsStack; // Stack for PushItemFlag()/PopItemFlag() - inherited by Begin()
ImVector<ImGuiGroupData> GroupStack; // Stack for BeginGroup()/EndGroup() - not inherited by Begin()
ImVector<ImGuiPopupData> OpenPopupStack; // Which popups are open (persistent)
ImVector<ImGuiPopupData> BeginPopupStack; // Which level of BeginPopup() we are in (reset every frame)
ImVector<ImGuiNavTreeNodeData> NavTreeNodeStack; // Stack for TreeNode() when a NavLeft requested is emitted.
int BeginMenuCount;
@ -2192,7 +2201,8 @@ struct ImGuiContext
// Gamepad/keyboard Navigation
ImGuiWindow* NavWindow; // Focused window for navigation. Could be called 'FocusedWindow'
ImGuiID NavId; // Focused item for navigation
ImGuiID NavFocusScopeId; // Identify a selection scope (selection code often wants to "clear other items" when landing on an item of the selection set)
ImGuiID NavFocusScopeId; // Focused focus scope (e.g. selection code often wants to "clear other items" when landing on an item of the same scope)
ImVector<ImGuiFocusScopeData> NavFocusScopePath; // Reversed copy focus scope stack for NavId (should contains NavFocusScopeId). This essentially follow the window->ParentWindowForFocusRoute chain.
ImGuiID NavActivateId; // ~~ (g.ActiveId == 0) && (IsKeyPressed(ImGuiKey_Space) || IsKeyDown(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadActivate)) ? NavId : 0, also set when calling ActivateItem()
ImGuiID NavActivateDownId; // ~~ IsKeyDown(ImGuiKey_Space) || IsKeyDown(ImGuiKey_Enter) || IsKeyDown(ImGuiKey_NavGamepadActivate) ? NavId : 0
ImGuiID NavActivatePressedId; // ~~ IsKeyPressed(ImGuiKey_Space) || IsKeyPressed(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadActivate) ? NavId : 0 (no repeat)
@ -2396,6 +2406,7 @@ struct ImGuiContext
int WantCaptureKeyboardNextFrame; // "
int WantTextInputNextFrame;
ImVector<char> TempBuffer; // Temporary text buffer
char TempKeychordName[64];
ImGuiContext(ImFontAtlas* shared_font_atlas)
{
@ -2756,6 +2767,7 @@ struct IMGUI_API ImGuiWindow
ImGuiWindow* RootWindowDockTree; // Point to ourself or first ancestor that is not a child window. Cross through dock nodes.
ImGuiWindow* RootWindowForTitleBarHighlight; // Point to ourself or first ancestor which will display TitleBgActive color when this window is active.
ImGuiWindow* RootWindowForNav; // Point to ourself or first ancestor which doesn't have the NavFlattened flag.
ImGuiWindow* ParentWindowForFocusRoute; // Set to manual link a window to its logical parent so that Shortcut() chain are honoerd (e.g. Tool linked to Document)
ImGuiWindow* NavLastChildNavWindow; // When going to the menu bar, we remember the child window we came from. (This could probably be made implicit if we kept g.Windows sorted by last focused including child window.)
ImGuiID NavLastIds[ImGuiNavLayer_COUNT]; // Last known NavId for this window, per layer (0/1)
@ -3184,6 +3196,7 @@ namespace ImGui
IMGUI_API void SetWindowCollapsed(ImGuiWindow* window, bool collapsed, ImGuiCond cond = 0);
IMGUI_API void SetWindowHitTestHole(ImGuiWindow* window, const ImVec2& pos, const ImVec2& size);
IMGUI_API void SetWindowHiddenAndSkipItemsForCurrentFrame(ImGuiWindow* window);
inline void SetWindowParentWindowForFocusRoute(ImGuiWindow* window, ImGuiWindow* parent_window) { window->ParentWindowForFocusRoute = parent_window; }
inline ImRect WindowRectAbsToRel(ImGuiWindow* window, const ImRect& r) { ImVec2 off = window->DC.CursorStartPos; return ImRect(r.Min.x - off.x, r.Min.y - off.y, r.Max.x - off.x, r.Max.y - off.y); }
inline ImRect WindowRectRelToAbs(ImGuiWindow* window, const ImRect& r) { ImVec2 off = window->DC.CursorStartPos; return ImRect(r.Min.x + off.x, r.Min.y + off.y, r.Max.x + off.x, r.Max.y + off.y); }
inline ImVec2 WindowPosRelToAbs(ImGuiWindow* window, const ImVec2& p) { ImVec2 off = window->DC.CursorStartPos; return ImVec2(p.x + off.x, p.y + off.y); }
@ -3347,6 +3360,7 @@ namespace ImGui
IMGUI_API void NavUpdateCurrentWindowIsScrollPushableX();
IMGUI_API void SetNavWindow(ImGuiWindow* window);
IMGUI_API void SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel);
IMGUI_API void SetNavFocusScope(ImGuiID focus_scope_id);
// Focus/Activation
// This should be part of a larger set of API: FocusItem(offset = -1), FocusItemByID(id), ActivateItem(offset = -1), ActivateItemByID(id) etc. which are
@ -3377,7 +3391,7 @@ namespace ImGui
IMGUI_API ImGuiKeyData* GetKeyData(ImGuiContext* ctx, ImGuiKey key);
inline ImGuiKeyData* GetKeyData(ImGuiKey key) { ImGuiContext& g = *GImGui; return GetKeyData(&g, key); }
IMGUI_API const char* GetKeyChordName(ImGuiKeyChord key_chord, char* out_buf, int out_buf_size);
IMGUI_API const char* GetKeyChordName(ImGuiKeyChord key_chord);
inline ImGuiKey MouseButtonToKey(ImGuiMouseButton button) { IM_ASSERT(button >= 0 && button < ImGuiMouseButton_COUNT); return (ImGuiKey)(ImGuiKey_MouseLeft + button); }
IMGUI_API bool IsMouseDragPastThreshold(ImGuiMouseButton button, float lock_threshold = -1.0f);
IMGUI_API ImVec2 GetKeyMagnitude2d(ImGuiKey key_left, ImGuiKey key_right, ImGuiKey key_up, ImGuiKey key_down);

2
imgui_tables.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.2 WIP
// (tables and columns code)
/*

2
imgui_widgets.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.90.1
// dear imgui, v1.90.2 WIP
// (widgets code)
/*