Merge branch 'master' into docking

# Conflicts:
#	backends/imgui_impl_glfw.cpp
#	imgui.cpp
This commit is contained in:
ocornut 2022-05-03 14:40:17 +02:00
commit 414165d23f
14 changed files with 230 additions and 191 deletions

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@ -21,6 +21,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2022-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface.
// 2022-04-30: Inputs: Fixed ImGui_ImplGlfw_TranslateUntranslatedKey() for lower case letters on OSX.
// 2022-03-23: Inputs: Fixed a regression in 1.87 which resulted in keyboard modifiers events being reported incorrectly on Linux/X11.
// 2022-02-07: Added ImGui_ImplGlfw_InstallCallbacks()/ImGui_ImplGlfw_RestoreCallbacks() helpers to facilitate user installing callbacks after initializing backend.
// 2022-01-26: Inputs: replaced short-lived io.AddKeyModsEvent() (added two weeks ago)with io.AddKeyEvent() using ImGuiKey_ModXXX flags. Sorry for the confusion.
@ -334,6 +335,7 @@ static int ImGui_ImplGlfw_TranslateUntranslatedKey(int key, int scancode)
IM_ASSERT(IM_ARRAYSIZE(char_names) == IM_ARRAYSIZE(char_keys));
if (key_name[0] >= '0' && key_name[0] <= '9') { key = GLFW_KEY_0 + (key_name[0] - '0'); }
else if (key_name[0] >= 'A' && key_name[0] <= 'Z') { key = GLFW_KEY_A + (key_name[0] - 'A'); }
else if (key_name[0] >= 'a' && key_name[0] <= 'z') { key = GLFW_KEY_A + (key_name[0] - 'a'); }
else if (const char* p = strchr(char_names, key_name[0])) { key = char_keys[p - char_names]; }
}
// if (action == GLFW_PRESS) printf("key %d scancode %d name '%s'\n", key, scancode, key_name);

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@ -14,6 +14,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2022-04-27: Misc: Store backend data in a per-context struct, allowing to use this backend with multiple contexts.
// 2022-01-03: Metal: Ignore ImDrawCmd where ElemCount == 0 (very rare but can technically be manufactured by user code).
// 2021-12-30: Metal: Added Metal C++ support. Enable with '#define IMGUI_IMPL_METAL_CPP' in your imconfig.h file.
// 2021-08-24: Metal: Fixed a crash when clipping rect larger than framebuffer is submitted. (#4464)
@ -28,17 +29,15 @@
#include "imgui.h"
#include "imgui_impl_metal.h"
#import <time.h>
#import <Metal/Metal.h>
// #import <QuartzCore/CAMetalLayer.h> // Not supported in XCode 9.2. Maybe a macro to detect the SDK version can be used (something like #if MACOS_SDK >= 10.13 ...)
#import <simd/simd.h>
#pragma mark - Support classes
// A wrapper around a MTLBuffer object that knows the last time it was reused
@interface MetalBuffer : NSObject
@property (nonatomic, strong) id<MTLBuffer> buffer;
@property (nonatomic, assign) NSTimeInterval lastReuseTime;
@property (nonatomic, assign) double lastReuseTime;
- (instancetype)initWithBuffer:(id<MTLBuffer>)buffer;
@end
@ -56,12 +55,13 @@
// renderer backend. Stores the render pipeline state cache and the default
// font texture, and manages the reusable buffer cache.
@interface MetalContext : NSObject
@property (nonatomic, strong) id<MTLDevice> device;
@property (nonatomic, strong) id<MTLDepthStencilState> depthStencilState;
@property (nonatomic, strong) FramebufferDescriptor *framebufferDescriptor; // framebuffer descriptor for current frame; transient
@property (nonatomic, strong) NSMutableDictionary *renderPipelineStateCache; // pipeline cache; keyed on framebuffer descriptors
@property (nonatomic, strong, nullable) id<MTLTexture> fontTexture;
@property (nonatomic, strong) NSMutableArray<MetalBuffer *> *bufferCache;
@property (nonatomic, assign) NSTimeInterval lastBufferCachePurge;
@property (nonatomic, assign) double lastBufferCachePurge;
- (void)makeDeviceObjectsWithDevice:(id<MTLDevice>)device;
- (void)makeFontTextureWithDevice:(id<MTLDevice>)device;
- (MetalBuffer *)dequeueReusableBufferOfLength:(NSUInteger)length device:(id<MTLDevice>)device;
@ -79,7 +79,18 @@
commandEncoder:(id<MTLRenderCommandEncoder>)commandEncoder;
@end
static MetalContext *g_sharedMetalContext = nil;
struct ImGui_ImplMetal_Data
{
MetalContext* SharedMetalContext;
ImGui_ImplMetal_Data() { memset(this, 0, sizeof(*this)); }
};
static ImGui_ImplMetal_Data* ImGui_ImplMetal_CreateBackendData() { return IM_NEW(ImGui_ImplMetal_Data)(); }
static ImGui_ImplMetal_Data* ImGui_ImplMetal_GetBackendData() { return ImGui::GetCurrentContext() ? (ImGui_ImplMetal_Data*)ImGui::GetIO().BackendRendererUserData : NULL; }
static void ImGui_ImplMetal_DestroyBackendData() { IM_DELETE(ImGui_ImplMetal_GetBackendData()); }
static inline CFTimeInterval GetMachAbsoluteTimeInSeconds() { return static_cast<CFTimeInterval>(static_cast<double>(clock_gettime_nsec_np(CLOCK_UPTIME_RAW)) / 1e9); }
#ifdef IMGUI_IMPL_METAL_CPP
@ -121,16 +132,14 @@ bool ImGui_ImplMetal_CreateDeviceObjects(MTL::Device* device)
bool ImGui_ImplMetal_Init(id<MTLDevice> device)
{
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_CreateBackendData();
ImGuiIO& io = ImGui::GetIO();
io.BackendRendererUserData = (void*)bd;
io.BackendRendererName = "imgui_impl_metal";
io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
g_sharedMetalContext = [[MetalContext alloc] init];
});
ImGui_ImplMetal_CreateDeviceObjects(device);
bd->SharedMetalContext = [[MetalContext alloc] init];
bd->SharedMetalContext.device = device;
return true;
}
@ -138,42 +147,48 @@ bool ImGui_ImplMetal_Init(id<MTLDevice> device)
void ImGui_ImplMetal_Shutdown()
{
ImGui_ImplMetal_DestroyDeviceObjects();
ImGui_ImplMetal_DestroyBackendData();
}
void ImGui_ImplMetal_NewFrame(MTLRenderPassDescriptor *renderPassDescriptor)
{
IM_ASSERT(g_sharedMetalContext != nil && "No Metal context. Did you call ImGui_ImplMetal_Init() ?");
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
IM_ASSERT(bd->SharedMetalContext != nil && "No Metal context. Did you call ImGui_ImplMetal_Init() ?");
bd->SharedMetalContext.framebufferDescriptor = [[FramebufferDescriptor alloc] initWithRenderPassDescriptor:renderPassDescriptor];
g_sharedMetalContext.framebufferDescriptor = [[FramebufferDescriptor alloc] initWithRenderPassDescriptor:renderPassDescriptor];
if (bd->SharedMetalContext.depthStencilState == nil)
ImGui_ImplMetal_CreateDeviceObjects(bd->SharedMetalContext.device);
}
// Metal Render function.
void ImGui_ImplMetal_RenderDrawData(ImDrawData* draw_data, id<MTLCommandBuffer> commandBuffer, id<MTLRenderCommandEncoder> commandEncoder)
{
[g_sharedMetalContext renderDrawData:draw_data commandBuffer:commandBuffer commandEncoder:commandEncoder];
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
[bd->SharedMetalContext renderDrawData:draw_data commandBuffer:commandBuffer commandEncoder:commandEncoder];
}
bool ImGui_ImplMetal_CreateFontsTexture(id<MTLDevice> device)
{
[g_sharedMetalContext makeFontTextureWithDevice:device];
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
ImGuiIO& io = ImGui::GetIO();
io.Fonts->SetTexID((__bridge void *)g_sharedMetalContext.fontTexture); // ImTextureID == void*
[bd->SharedMetalContext makeFontTextureWithDevice:device];
io.Fonts->SetTexID((__bridge void *)bd->SharedMetalContext.fontTexture); // ImTextureID == void*
return (g_sharedMetalContext.fontTexture != nil);
return (bd->SharedMetalContext.fontTexture != nil);
}
void ImGui_ImplMetal_DestroyFontsTexture()
{
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
ImGuiIO& io = ImGui::GetIO();
g_sharedMetalContext.fontTexture = nil;
bd->SharedMetalContext.fontTexture = nil;
io.Fonts->SetTexID(nullptr);
}
bool ImGui_ImplMetal_CreateDeviceObjects(id<MTLDevice> device)
{
[g_sharedMetalContext makeDeviceObjectsWithDevice:device];
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
[bd->SharedMetalContext makeDeviceObjectsWithDevice:device];
ImGui_ImplMetal_CreateFontsTexture(device);
return true;
@ -181,8 +196,9 @@ bool ImGui_ImplMetal_CreateDeviceObjects(id<MTLDevice> device)
void ImGui_ImplMetal_DestroyDeviceObjects()
{
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
ImGui_ImplMetal_DestroyFontsTexture();
[g_sharedMetalContext emptyRenderPipelineStateCache];
[bd->SharedMetalContext emptyRenderPipelineStateCache];
}
#pragma mark - MetalBuffer implementation
@ -193,7 +209,7 @@ void ImGui_ImplMetal_DestroyDeviceObjects()
if ((self = [super init]))
{
_buffer = buffer;
_lastReuseTime = [NSDate date].timeIntervalSince1970;
_lastReuseTime = GetMachAbsoluteTimeInSeconds();
}
return self;
}
@ -255,7 +271,7 @@ void ImGui_ImplMetal_DestroyDeviceObjects()
{
_renderPipelineStateCache = [NSMutableDictionary dictionary];
_bufferCache = [NSMutableArray array];
_lastBufferCachePurge = [NSDate date].timeIntervalSince1970;
_lastBufferCachePurge = GetMachAbsoluteTimeInSeconds();
}
return self;
}
@ -295,7 +311,7 @@ void ImGui_ImplMetal_DestroyDeviceObjects()
- (MetalBuffer *)dequeueReusableBufferOfLength:(NSUInteger)length device:(id<MTLDevice>)device
{
NSTimeInterval now = [NSDate date].timeIntervalSince1970;
uint64_t now = GetMachAbsoluteTimeInSeconds();
// Purge old buffers that haven't been useful for a while
if (now - self.lastBufferCachePurge > 1.0)
@ -460,8 +476,9 @@ void ImGui_ImplMetal_DestroyDeviceObjects()
vertexBuffer:(MetalBuffer *)vertexBuffer
vertexBufferOffset:(size_t)vertexBufferOffset
{
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
[commandEncoder setCullMode:MTLCullModeNone];
[commandEncoder setDepthStencilState:g_sharedMetalContext.depthStencilState];
[commandEncoder setDepthStencilState:bd->SharedMetalContext.depthStencilState];
// Setup viewport, orthographic projection matrix
// Our visible imgui space lies from draw_data->DisplayPos (top left) to

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@ -24,4 +24,3 @@
IMGUI_IMPL_API bool ImGui_ImplOSX_Init(NSView* _Nonnull view);
IMGUI_IMPL_API void ImGui_ImplOSX_Shutdown();
IMGUI_IMPL_API void ImGui_ImplOSX_NewFrame(NSView* _Nullable view);
IMGUI_IMPL_API bool ImGui_ImplOSX_HandleEvent(NSEvent* _Nonnull event, NSView* _Nullable view);

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@ -19,12 +19,14 @@
#import "imgui.h"
#import "imgui_impl_osx.h"
#import <Cocoa/Cocoa.h>
#import <mach/mach_time.h>
#import <Carbon/Carbon.h>
#import <GameController/GameController.h>
#import <time.h>
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2022-05-03: Inputs: Removed ImGui_ImplOSX_HandleEvent() from backend API in favor of backend automatically handling event capture.
// 2022-04-27: Misc: Store backend data in a per-context struct, allowing to use this backend with multiple contexts.
// 2022-03-22: Inputs: Monitor NSKeyUp events to catch missing keyUp for key when user press Cmd + key
// 2022-02-07: Inputs: Forward keyDown/keyUp events to OS when unused by dear imgui.
// 2022-01-31: Fix building with old Xcode versions that are missing gamepad features.
@ -55,17 +57,32 @@
#define APPLE_HAS_CONTROLLER (__IPHONE_OS_VERSION_MIN_REQUIRED >= 140000 || __MAC_OS_X_VERSION_MIN_REQUIRED >= 110000 || __TV_OS_VERSION_MIN_REQUIRED >= 140000)
#define APPLE_HAS_THUMBSTICKS (__IPHONE_OS_VERSION_MIN_REQUIRED >= 120100 || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101401 || __TV_OS_VERSION_MIN_REQUIRED >= 120100)
@class ImFocusObserver;
@class ImGuiObserver;
@class KeyEventResponder;
// Data
static double g_HostClockPeriod = 0.0;
static double g_Time = 0.0;
static NSCursor* g_MouseCursors[ImGuiMouseCursor_COUNT] = {};
static bool g_MouseCursorHidden = false;
static ImFocusObserver* g_FocusObserver = nil;
static KeyEventResponder* g_KeyEventResponder = nil;
static NSTextInputContext* g_InputContext = nil;
struct ImGui_ImplOSX_Data
{
CFTimeInterval Time;
NSCursor* MouseCursors[ImGuiMouseCursor_COUNT];
bool MouseCursorHidden;
ImGuiObserver* Observer;
KeyEventResponder* KeyEventResponder;
NSTextInputContext* InputContext;
id Monitor;
ImGui_ImplOSX_Data() { memset(this, 0, sizeof(*this)); }
};
static ImGui_ImplOSX_Data* ImGui_ImplOSX_CreateBackendData() { return IM_NEW(ImGui_ImplOSX_Data)(); }
static ImGui_ImplOSX_Data* ImGui_ImplOSX_GetBackendData() { return (ImGui_ImplOSX_Data*)ImGui::GetIO().BackendPlatformUserData; }
static void ImGui_ImplOSX_DestroyBackendData() { IM_DELETE(ImGui_ImplOSX_GetBackendData()); }
static inline CFTimeInterval GetMachAbsoluteTimeInSeconds() { return static_cast<CFTimeInterval>(static_cast<double>(clock_gettime_nsec_np(CLOCK_UPTIME_RAW)) / 1e9); }
// Forward Declarations
static void ImGui_ImplOSX_AddTrackingArea(NSView* _Nonnull view);
static bool ImGui_ImplOSX_HandleEvent(NSEvent* event, NSView* view);
// Undocumented methods for creating cursors.
@interface NSCursor()
@ -75,18 +92,6 @@ static NSTextInputContext* g_InputContext = nil;
+ (id)_windowResizeEastWestCursor;
@end
static void InitHostClockPeriod()
{
struct mach_timebase_info info;
mach_timebase_info(&info);
g_HostClockPeriod = 1e-9 * ((double)info.denom / (double)info.numer); // Period is the reciprocal of frequency.
}
static double GetMachAbsoluteTimeInSeconds()
{
return (double)mach_absolute_time() * g_HostClockPeriod;
}
/**
KeyEventResponder implements the NSTextInputClient protocol as is required by the macOS text input manager.
@ -215,14 +220,14 @@ static double GetMachAbsoluteTimeInSeconds()
@end
@interface ImFocusObserver : NSObject
@interface ImGuiObserver : NSObject
- (void)onApplicationBecomeActive:(NSNotification*)aNotification;
- (void)onApplicationBecomeInactive:(NSNotification*)aNotification;
@end
@implementation ImFocusObserver
@implementation ImGuiObserver
- (void)onApplicationBecomeActive:(NSNotification*)aNotification
{
@ -365,6 +370,8 @@ static ImGuiKey ImGui_ImplOSX_KeyCodeToImGuiKey(int key_code)
bool ImGui_ImplOSX_Init(NSView* view)
{
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_CreateBackendData();
io.BackendPlatformUserData = (void*)bd;
// Setup backend capabilities flags
io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors; // We can honor GetMouseCursor() values (optional)
@ -373,17 +380,19 @@ bool ImGui_ImplOSX_Init(NSView* view)
//io.BackendFlags |= ImGuiBackendFlags_HasMouseHoveredViewport; // We can call io.AddMouseViewportEvent() with correct data (optional)
io.BackendPlatformName = "imgui_impl_osx";
bd->Observer = [ImGuiObserver new];
// Load cursors. Some of them are undocumented.
g_MouseCursorHidden = false;
g_MouseCursors[ImGuiMouseCursor_Arrow] = [NSCursor arrowCursor];
g_MouseCursors[ImGuiMouseCursor_TextInput] = [NSCursor IBeamCursor];
g_MouseCursors[ImGuiMouseCursor_ResizeAll] = [NSCursor closedHandCursor];
g_MouseCursors[ImGuiMouseCursor_Hand] = [NSCursor pointingHandCursor];
g_MouseCursors[ImGuiMouseCursor_NotAllowed] = [NSCursor operationNotAllowedCursor];
g_MouseCursors[ImGuiMouseCursor_ResizeNS] = [NSCursor respondsToSelector:@selector(_windowResizeNorthSouthCursor)] ? [NSCursor _windowResizeNorthSouthCursor] : [NSCursor resizeUpDownCursor];
g_MouseCursors[ImGuiMouseCursor_ResizeEW] = [NSCursor respondsToSelector:@selector(_windowResizeEastWestCursor)] ? [NSCursor _windowResizeEastWestCursor] : [NSCursor resizeLeftRightCursor];
g_MouseCursors[ImGuiMouseCursor_ResizeNESW] = [NSCursor respondsToSelector:@selector(_windowResizeNorthEastSouthWestCursor)] ? [NSCursor _windowResizeNorthEastSouthWestCursor] : [NSCursor closedHandCursor];
g_MouseCursors[ImGuiMouseCursor_ResizeNWSE] = [NSCursor respondsToSelector:@selector(_windowResizeNorthWestSouthEastCursor)] ? [NSCursor _windowResizeNorthWestSouthEastCursor] : [NSCursor closedHandCursor];
bd->MouseCursorHidden = false;
bd->MouseCursors[ImGuiMouseCursor_Arrow] = [NSCursor arrowCursor];
bd->MouseCursors[ImGuiMouseCursor_TextInput] = [NSCursor IBeamCursor];
bd->MouseCursors[ImGuiMouseCursor_ResizeAll] = [NSCursor closedHandCursor];
bd->MouseCursors[ImGuiMouseCursor_Hand] = [NSCursor pointingHandCursor];
bd->MouseCursors[ImGuiMouseCursor_NotAllowed] = [NSCursor operationNotAllowedCursor];
bd->MouseCursors[ImGuiMouseCursor_ResizeNS] = [NSCursor respondsToSelector:@selector(_windowResizeNorthSouthCursor)] ? [NSCursor _windowResizeNorthSouthCursor] : [NSCursor resizeUpDownCursor];
bd->MouseCursors[ImGuiMouseCursor_ResizeEW] = [NSCursor respondsToSelector:@selector(_windowResizeEastWestCursor)] ? [NSCursor _windowResizeEastWestCursor] : [NSCursor resizeLeftRightCursor];
bd->MouseCursors[ImGuiMouseCursor_ResizeNESW] = [NSCursor respondsToSelector:@selector(_windowResizeNorthEastSouthWestCursor)] ? [NSCursor _windowResizeNorthEastSouthWestCursor] : [NSCursor closedHandCursor];
bd->MouseCursors[ImGuiMouseCursor_ResizeNWSE] = [NSCursor respondsToSelector:@selector(_windowResizeNorthWestSouthEastCursor)] ? [NSCursor _windowResizeNorthWestSouthEastCursor] : [NSCursor closedHandCursor];
// Note that imgui.cpp also include default OSX clipboard handlers which can be enabled
// by adding '#define IMGUI_ENABLE_OSX_DEFAULT_CLIPBOARD_FUNCTIONS' in imconfig.h and adding '-framework ApplicationServices' to your linker command-line.
@ -414,44 +423,36 @@ bool ImGui_ImplOSX_Init(NSView* view)
return s_clipboard.Data;
};
g_FocusObserver = [[ImFocusObserver alloc] init];
[[NSNotificationCenter defaultCenter] addObserver:g_FocusObserver
[[NSNotificationCenter defaultCenter] addObserver:bd->Observer
selector:@selector(onApplicationBecomeActive:)
name:NSApplicationDidBecomeActiveNotification
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:g_FocusObserver
[[NSNotificationCenter defaultCenter] addObserver:bd->Observer
selector:@selector(onApplicationBecomeInactive:)
name:NSApplicationDidResignActiveNotification
object:nil];
// Add the NSTextInputClient to the view hierarchy,
// to receive keyboard events and translate them to input text.
g_KeyEventResponder = [[KeyEventResponder alloc] initWithFrame:NSZeroRect];
g_InputContext = [[NSTextInputContext alloc] initWithClient:g_KeyEventResponder];
[view addSubview:g_KeyEventResponder];
// Some events do not raise callbacks of AppView in some circumstances (for example when CMD key is held down).
// This monitor taps into global event stream and captures these events.
NSEventMask eventMask = NSEventMaskFromType(NSKeyUp) | NSEventMaskFlagsChanged;
[NSEvent addLocalMonitorForEventsMatchingMask:eventMask handler:^NSEvent * _Nullable(NSEvent *event)
{
ImGui_ImplOSX_HandleEvent(event, g_KeyEventResponder);
return event;
}];
bd->KeyEventResponder = [[KeyEventResponder alloc] initWithFrame:NSZeroRect];
bd->InputContext = [[NSTextInputContext alloc] initWithClient:bd->KeyEventResponder];
[view addSubview:bd->KeyEventResponder];
ImGui_ImplOSX_AddTrackingArea(view);
io.SetPlatformImeDataFn = [](ImGuiViewport* viewport, ImGuiPlatformImeData* data) -> void
{
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_GetBackendData();
if (data->WantVisible)
{
[g_InputContext activate];
[bd->InputContext activate];
}
else
{
[g_InputContext discardMarkedText];
[g_InputContext invalidateCharacterCoordinates];
[g_InputContext deactivate];
[bd->InputContext discardMarkedText];
[bd->InputContext invalidateCharacterCoordinates];
[bd->InputContext deactivate];
}
[g_KeyEventResponder setImePosX:data->InputPos.x imePosY:data->InputPos.y + data->InputLineHeight];
[bd->KeyEventResponder setImePosX:data->InputPos.x imePosY:data->InputPos.y + data->InputLineHeight];
};
return true;
@ -459,11 +460,19 @@ bool ImGui_ImplOSX_Init(NSView* view)
void ImGui_ImplOSX_Shutdown()
{
g_FocusObserver = NULL;
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_GetBackendData();
bd->Observer = NULL;
if (bd->Monitor != NULL)
{
[NSEvent removeMonitor:bd->Monitor];
bd->Monitor = NULL;
}
ImGui_ImplOSX_DestroyBackendData();
}
static void ImGui_ImplOSX_UpdateMouseCursor()
{
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_GetBackendData();
ImGuiIO& io = ImGui::GetIO();
if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange)
return;
@ -472,23 +481,23 @@ static void ImGui_ImplOSX_UpdateMouseCursor()
if (io.MouseDrawCursor || imgui_cursor == ImGuiMouseCursor_None)
{
// Hide OS mouse cursor if imgui is drawing it or if it wants no cursor
if (!g_MouseCursorHidden)
if (!bd->MouseCursorHidden)
{
g_MouseCursorHidden = true;
bd->MouseCursorHidden = true;
[NSCursor hide];
}
}
else
{
NSCursor* desired = g_MouseCursors[imgui_cursor] ?: g_MouseCursors[ImGuiMouseCursor_Arrow];
NSCursor* desired = bd->MouseCursors[imgui_cursor] ?: bd->MouseCursors[ImGuiMouseCursor_Arrow];
// -[NSCursor set] generates measureable overhead if called unconditionally.
if (desired != NSCursor.currentCursor)
{
[desired set];
}
if (g_MouseCursorHidden)
if (bd->MouseCursorHidden)
{
g_MouseCursorHidden = false;
bd->MouseCursorHidden = false;
[NSCursor unhide];
}
}
@ -555,15 +564,18 @@ static void ImGui_ImplOSX_UpdateGamepads()
static void ImGui_ImplOSX_UpdateImePosWithView(NSView* view)
{
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_GetBackendData();
ImGuiIO& io = ImGui::GetIO();
if (io.WantTextInput)
[g_KeyEventResponder updateImePosWithView:view];
[bd->KeyEventResponder updateImePosWithView:view];
}
void ImGui_ImplOSX_NewFrame(NSView* view)
{
// Setup display size
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_GetBackendData();
ImGuiIO& io = ImGui::GetIO();
// Setup display size
if (view)
{
const float dpi = (float)[view.window backingScaleFactor];
@ -572,21 +584,19 @@ void ImGui_ImplOSX_NewFrame(NSView* view)
}
// Setup time step
if (g_Time == 0.0)
{
InitHostClockPeriod();
g_Time = GetMachAbsoluteTimeInSeconds();
}
if (bd->Time == 0.0)
bd->Time = GetMachAbsoluteTimeInSeconds();
double current_time = GetMachAbsoluteTimeInSeconds();
io.DeltaTime = (float)(current_time - g_Time);
g_Time = current_time;
io.DeltaTime = (float)(current_time - bd->Time);
bd->Time = current_time;
ImGui_ImplOSX_UpdateMouseCursor();
ImGui_ImplOSX_UpdateGamepads();
ImGui_ImplOSX_UpdateImePosWithView(view);
}
bool ImGui_ImplOSX_HandleEvent(NSEvent* event, NSView* view)
static bool ImGui_ImplOSX_HandleEvent(NSEvent* event, NSView* view)
{
ImGuiIO& io = ImGui::GetIO();
@ -711,3 +721,27 @@ bool ImGui_ImplOSX_HandleEvent(NSEvent* event, NSView* view)
return false;
}
static void ImGui_ImplOSX_AddTrackingArea(NSView* _Nonnull view)
{
// If we want to receive key events, we either need to be in the responder chain of the key view,
// or else we can install a local monitor. The consequence of this heavy-handed approach is that
// we receive events for all controls, not just Dear ImGui widgets. If we had native controls in our
// window, we'd want to be much more careful than just ingesting the complete event stream.
// To match the behavior of other backends, we pass every event down to the OS.
ImGui_ImplOSX_Data* bd = ImGui_ImplOSX_GetBackendData();
if (bd->Monitor)
return;
NSEventMask eventMask = 0;
eventMask |= NSEventMaskMouseMoved | NSEventMaskScrollWheel;
eventMask |= NSEventMaskLeftMouseDown | NSEventMaskLeftMouseUp | NSEventMaskLeftMouseDragged;
eventMask |= NSEventMaskRightMouseDown | NSEventMaskRightMouseUp | NSEventMaskRightMouseDragged;
eventMask |= NSEventMaskOtherMouseDown | NSEventMaskOtherMouseUp | NSEventMaskOtherMouseDragged;
eventMask |= NSEventMaskKeyDown | NSEventMaskKeyUp | NSEventMaskFlagsChanged;
bd->Monitor = [NSEvent addLocalMonitorForEventsMatchingMask:eventMask
handler:^NSEvent* _Nullable(NSEvent* event)
{
ImGui_ImplOSX_HandleEvent(event, view);
return event;
}];
}

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@ -149,7 +149,7 @@ struct ImGui_ImplVulkanH_Window
ImGui_ImplVulkanH_Window()
{
memset((void*)this, 0, sizeof(*this));
PresentMode = VK_PRESENT_MODE_MAX_ENUM_KHR;
PresentMode = (VkPresentModeKHR)~0; // Ensure we get an error if user doesn't set this.
ClearEnable = true;
}
};

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@ -106,6 +106,10 @@ Breaking changes:
- Renamed ImGuiKeyModFlags to ImGuiModFlags. Kept inline redirection enums (will obsolete).
(This was never used in public API functions but technically present in imgui.h and ImGuiIO).
- Backends: OSX: Removed ImGui_ImplOSX_HandleEvent() from backend API in favor of backend
automatically handling event capture. Examples that are using the OSX backend have removed
all the now-unnecessary calls to ImGui_ImplOSX_HandleEvent(), applications can do as well.
[@stuartcarnie] (#4821)
Other Changes:
@ -141,6 +145,7 @@ Other Changes:
trickled with the new input queue (happened on some backends only). (#2467, #1336)
- Tables: Fixed incorrect border height used for logic when resizing one of several synchronized
instance of a same table ID, when instances have a different height. (#3955).
- Tables: Fixed incorrect auto-fit of parent windows when using non-resizable weighted columns. (#5276)
- Inputs: Fixed IsMouseClicked() repeat mode rate being half of keyboard repeat rate.
- ColorEdit: Fixed text baseline alignment after a SameLine() after a ColorEdit() with visible label.
- Menus: Adjusted BeginMenu() closing logic so hovering void or non-MenuItem() in parent window
@ -160,13 +165,18 @@ Other Changes:
- Misc: Updated stb_rect_pack.h from 1.00 to 1.01 (minor). (#5075)
- Misc: binary_to_compressed_c tool: Added -nostatic option. (#5021) [@podsvirov]
- ImVector: Fixed erase() with empty range. (#5009) [@thedmd]
- Backends: Vulkan: Don't use VK_PRESENT_MODE_MAX_ENUM_KHR as specs state it isn't part of the API. (#5254)
- Backends: GLFW: Fixed a regression in 1.87 which resulted in keyboard modifiers events being
reported incorrectly on Linux/X11, due to a bug in GLFW. [@rokups]
- Backends: GLFW: Fixed untranslated keys when pressing lower case letters on OSX (#5260, #5261) [@cpichard]
- Backends: SDL: Fixed dragging out viewport broken on some SDL setups. (#5012) [@rokups]
- Backends: SDL: Added support for extra mouse buttons (SDL_BUTTON_X1/SDL_BUTTON_X2). (#5125) [@sgiurgiu]
- Backends: SDL, OpenGL3: Fixes to facilitate building on AmigaOS4. (#5190) [@afxgroup]
- Backends: OSX: Monitor NSKeyUp events to catch missing keyUp for key when user press Cmd + key (#5128) [@thedmd]
- Examples: Emscripten: Fix building for latest Emscripten specs. (#3632)
- Backends: OSX, Metal: Store backend data in a per-context struct, allowing to use these backends with
multiple contexts. (#5203, #5221, #4141) [@noisewuwei]
- Examples: Emscripten+WebGPU: Fix building for latest WebGPU specs. (#3632)
- Examples: OSX+Metal, OSX+OpenGL: Removed now-unnecessary calls to ImGui_ImplOSX_HandleEvent(). (#4821)
Docking+Viewports Branch:

View File

@ -17,7 +17,7 @@
#include "imgui_impl_metal.h"
#if TARGET_OS_OSX
#include "imgui_impl_osx.h"
@interface AppViewController : NSViewController
@interface AppViewController : NSViewController<NSWindowDelegate>
@end
#else
@interface AppViewController : UIViewController
@ -100,15 +100,8 @@
self.mtkView.delegate = self;
#if TARGET_OS_OSX
// Add a tracking area in order to receive mouse events whenever the mouse is within the bounds of our view
NSTrackingArea *trackingArea = [[NSTrackingArea alloc] initWithRect:NSZeroRect
options:NSTrackingMouseMoved | NSTrackingInVisibleRect | NSTrackingActiveAlways
owner:self
userInfo:nil];
[self.view addTrackingArea:trackingArea];
ImGui_ImplOSX_Init(self.view);
[NSApp activateIgnoringOtherApps:YES];
#endif
}
@ -125,8 +118,6 @@
#endif
io.DisplayFramebufferScale = ImVec2(framebufferScale, framebufferScale);
io.DeltaTime = 1 / float(view.preferredFramesPerSecond ?: 60);
id<MTLCommandBuffer> commandBuffer = [self.commandQueue commandBuffer];
MTLRenderPassDescriptor* renderPassDescriptor = view.currentRenderPassDescriptor;
@ -211,20 +202,18 @@
#if TARGET_OS_OSX
// Forward Mouse events to Dear ImGui OSX backend.
-(void)mouseDown:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)rightMouseDown:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)otherMouseDown:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)mouseUp:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)rightMouseUp:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)otherMouseUp:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)mouseMoved:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)mouseDragged:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)rightMouseMoved:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)rightMouseDragged:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)otherMouseMoved:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)otherMouseDragged:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
-(void)scrollWheel:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self.view); }
- (void)viewWillAppear
{
[super viewWillAppear];
self.view.window.delegate = self;
}
- (void)windowWillClose:(NSNotification *)notification
{
ImGui_ImplMetal_Shutdown();
ImGui_ImplOSX_Shutdown();
ImGui::DestroyContext();
}
#else
@ -288,9 +277,8 @@
backing:NSBackingStoreBuffered
defer:NO];
self.window.contentViewController = rootViewController;
[self.window orderFront:self];
[self.window center];
[self.window becomeKeyWindow];
[self.window makeKeyAndOrderFront:self];
}
return self;
}

View File

@ -143,26 +143,6 @@
-(void)animationTimerFired:(NSTimer*)timer { [self setNeedsDisplay:YES]; }
-(void)dealloc { animationTimer = nil; }
//-----------------------------------------------------------------------------------
// Input processing
//-----------------------------------------------------------------------------------
// Forward Mouse/Keyboard events to Dear ImGui OSX backend.
// Other events are registered via addLocalMonitorForEventsMatchingMask()
-(void)mouseDown:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)rightMouseDown:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)otherMouseDown:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)mouseUp:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)rightMouseUp:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)otherMouseUp:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)mouseMoved:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)mouseDragged:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)rightMouseMoved:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)rightMouseDragged:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)otherMouseMoved:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)otherMouseDragged:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
-(void)scrollWheel:(NSEvent *)event { ImGui_ImplOSX_HandleEvent(event, self); }
@end
//-----------------------------------------------------------------------------------

View File

@ -205,7 +205,7 @@ static void main_loop(void* window)
WGPURenderPassColorAttachment color_attachments = {};
color_attachments.loadOp = WGPULoadOp_Clear;
color_attachments.storeOp = WGPUStoreOp_Store;
color_attachments.clearColor = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
color_attachments.clearValue = { clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w };
color_attachments.view = wgpuSwapChainGetCurrentTextureView(wgpu_swap_chain);
WGPURenderPassDescriptor render_pass_desc = {};
render_pass_desc.colorAttachmentCount = 1;

View File

@ -388,12 +388,13 @@ CODE
You can read releases logs https://github.com/ocornut/imgui/releases for more details.
(Docking/Viewport Branch)
- 2021/XX/XX (1.XX) - when multi-viewports are enabled, all positions will be in your natural OS coordinates space. It means that:
- 2022/XX/XX (1.XX) - 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.
- 2022/05/03 (1.88) - backends: osx: removed ImGui_ImplOSX_HandleEvent() from backend API in favor of backend automatically handling event capture. All ImGui_ImplOSX_HandleEvent() calls should be removed as they are now unnecessary.
- 2022/04/05 (1.88) - inputs: renamed ImGuiKeyModFlags to ImGuiModFlags. Kept inline redirection enums (will obsolete). This was never used in public API functions but technically present in imgui.h and ImGuiIO.
- 2022/01/20 (1.87) - inputs: reworded gamepad IO.
- Backend writing to io.NavInputs[] -> backend should call io.AddKeyEvent()/io.AddKeyAnalogEvent() with ImGuiKey_GamepadXXX values.
@ -4129,9 +4130,9 @@ static void ImGui::UpdateKeyboardInputs()
// Update keys
for (int i = 0; i < IM_ARRAYSIZE(io.KeysData); i++)
{
ImGuiKeyData& key_data = io.KeysData[i];
key_data.DownDurationPrev = key_data.DownDuration;
key_data.DownDuration = key_data.Down ? (key_data.DownDuration < 0.0f ? 0.0f : key_data.DownDuration + io.DeltaTime) : -1.0f;
ImGuiKeyData* key_data = &io.KeysData[i];
key_data->DownDurationPrev = key_data->DownDuration;
key_data->DownDuration = key_data->Down ? (key_data->DownDuration < 0.0f ? 0.0f : key_data->DownDuration + io.DeltaTime) : -1.0f;
}
}
@ -5953,9 +5954,9 @@ static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& s
{
ImVec2 nav_resize_delta;
if (g.NavInputSource == ImGuiInputSource_Keyboard && g.IO.KeyShift)
nav_resize_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_RawKeyboard, ImGuiInputReadMode_Down);
nav_resize_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_RawKeyboard, ImGuiNavReadMode_Down);
if (g.NavInputSource == ImGuiInputSource_Gamepad)
nav_resize_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadDPad, ImGuiInputReadMode_Down);
nav_resize_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadDPad, ImGuiNavReadMode_Down);
if (nav_resize_delta.x != 0.0f || nav_resize_delta.y != 0.0f)
{
const float NAV_RESIZE_SPEED = 600.0f;
@ -10679,29 +10680,29 @@ const char* ImGui::GetNavInputName(ImGuiNavInput n)
return names[n];
}
float ImGui::GetNavInputAmount(ImGuiNavInput n, ImGuiInputReadMode mode)
float ImGui::GetNavInputAmount(ImGuiNavInput n, ImGuiNavReadMode mode)
{
ImGuiContext& g = *GImGui;
if (mode == ImGuiInputReadMode_Down)
if (mode == ImGuiNavReadMode_Down)
return g.IO.NavInputs[n]; // Instant, read analog input (0.0f..1.0f, as provided by user)
const float t = g.IO.NavInputsDownDuration[n];
if (t < 0.0f && mode == ImGuiInputReadMode_Released) // Return 1.0f when just released, no repeat, ignore analog input.
if (t < 0.0f && mode == ImGuiNavReadMode_Released) // Return 1.0f when just released, no repeat, ignore analog input.
return (g.IO.NavInputsDownDurationPrev[n] >= 0.0f ? 1.0f : 0.0f);
if (t < 0.0f)
return 0.0f;
if (mode == ImGuiInputReadMode_Pressed) // Return 1.0f when just pressed, no repeat, ignore analog input.
if (mode == ImGuiNavReadMode_Pressed) // Return 1.0f when just pressed, no repeat, ignore analog input.
return (t == 0.0f) ? 1.0f : 0.0f;
if (mode == ImGuiInputReadMode_Repeat)
if (mode == ImGuiNavReadMode_Repeat)
return (float)CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, g.IO.KeyRepeatDelay * 0.72f, g.IO.KeyRepeatRate * 0.80f);
if (mode == ImGuiInputReadMode_RepeatSlow)
if (mode == ImGuiNavReadMode_RepeatSlow)
return (float)CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, g.IO.KeyRepeatDelay * 1.25f, g.IO.KeyRepeatRate * 2.00f);
if (mode == ImGuiInputReadMode_RepeatFast)
if (mode == ImGuiNavReadMode_RepeatFast)
return (float)CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, g.IO.KeyRepeatDelay * 0.72f, g.IO.KeyRepeatRate * 0.30f);
return 0.0f;
}
ImVec2 ImGui::GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiInputReadMode mode, float slow_factor, float fast_factor)
ImVec2 ImGui::GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiNavReadMode mode, float slow_factor, float fast_factor)
{
ImVec2 delta(0.0f, 0.0f);
if (dir_sources & ImGuiNavDirSourceFlags_RawKeyboard)
@ -10821,8 +10822,8 @@ static void ImGui::NavUpdate()
{
bool activate_down = IsNavInputDown(ImGuiNavInput_Activate);
bool input_down = IsNavInputDown(ImGuiNavInput_Input);
bool activate_pressed = activate_down && IsNavInputTest(ImGuiNavInput_Activate, ImGuiInputReadMode_Pressed);
bool input_pressed = input_down && IsNavInputTest(ImGuiNavInput_Input, ImGuiInputReadMode_Pressed);
bool activate_pressed = activate_down && IsNavInputTest(ImGuiNavInput_Activate, ImGuiNavReadMode_Pressed);
bool input_pressed = input_down && IsNavInputTest(ImGuiNavInput_Input, ImGuiNavReadMode_Pressed);
if (g.ActiveId == 0 && activate_pressed)
{
g.NavActivateId = g.NavId;
@ -10879,7 +10880,7 @@ static void ImGui::NavUpdate()
// *Normal* Manual scroll with NavScrollXXX keys
// Next movement request will clamp the NavId reference rectangle to the visible area, so navigation will resume within those bounds.
ImVec2 scroll_dir = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiInputReadMode_Down, 1.0f / 10.0f, 10.0f);
ImVec2 scroll_dir = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiNavReadMode_Down, 1.0f / 10.0f, 10.0f);
if (scroll_dir.x != 0.0f && window->ScrollbarX)
SetScrollX(window, ImFloor(window->Scroll.x + scroll_dir.x * scroll_speed));
if (scroll_dir.y != 0.0f)
@ -10952,7 +10953,7 @@ void ImGui::NavUpdateCreateMoveRequest()
g.NavMoveScrollFlags = ImGuiScrollFlags_None;
if (window && !g.NavWindowingTarget && !(window->Flags & ImGuiWindowFlags_NoNavInputs))
{
const ImGuiInputReadMode read_mode = ImGuiInputReadMode_Repeat;
const ImGuiNavReadMode read_mode = ImGuiNavReadMode_Repeat;
if (!IsActiveIdUsingNavDir(ImGuiDir_Left) && (IsNavInputTest(ImGuiNavInput_DpadLeft, read_mode) || IsNavInputTest(ImGuiNavInput_KeyLeft_, read_mode))) { g.NavMoveDir = ImGuiDir_Left; }
if (!IsActiveIdUsingNavDir(ImGuiDir_Right) && (IsNavInputTest(ImGuiNavInput_DpadRight, read_mode) || IsNavInputTest(ImGuiNavInput_KeyRight_, read_mode))) { g.NavMoveDir = ImGuiDir_Right; }
if (!IsActiveIdUsingNavDir(ImGuiDir_Up) && (IsNavInputTest(ImGuiNavInput_DpadUp, read_mode) || IsNavInputTest(ImGuiNavInput_KeyUp_, read_mode))) { g.NavMoveDir = ImGuiDir_Up; }
@ -11159,7 +11160,7 @@ void ImGui::NavMoveRequestApplyResult()
static void ImGui::NavUpdateCancelRequest()
{
ImGuiContext& g = *GImGui;
if (!IsNavInputTest(ImGuiNavInput_Cancel, ImGuiInputReadMode_Pressed))
if (!IsNavInputTest(ImGuiNavInput_Cancel, ImGuiNavReadMode_Pressed))
return;
IMGUI_DEBUG_LOG_NAV("[nav] ImGuiNavInput_Cancel\n");
@ -11409,7 +11410,7 @@ static void ImGui::NavUpdateWindowing()
}
// Start CTRL+Tab or Square+L/R window selection
const bool start_windowing_with_gamepad = allow_windowing && !g.NavWindowingTarget && IsNavInputTest(ImGuiNavInput_Menu, ImGuiInputReadMode_Pressed);
const bool start_windowing_with_gamepad = allow_windowing && !g.NavWindowingTarget && IsNavInputTest(ImGuiNavInput_Menu, ImGuiNavReadMode_Pressed);
const bool start_windowing_with_keyboard = allow_windowing && !g.NavWindowingTarget && io.KeyCtrl && IsKeyPressed(ImGuiKey_Tab);
if (start_windowing_with_gamepad || start_windowing_with_keyboard)
if (ImGuiWindow* window = g.NavWindow ? g.NavWindow : FindWindowNavFocusable(g.WindowsFocusOrder.Size - 1, -INT_MAX, -1))
@ -11428,7 +11429,7 @@ static void ImGui::NavUpdateWindowing()
g.NavWindowingHighlightAlpha = ImMax(g.NavWindowingHighlightAlpha, ImSaturate((g.NavWindowingTimer - NAV_WINDOWING_HIGHLIGHT_DELAY) / 0.05f));
// Select window to focus
const int focus_change_dir = (int)IsNavInputTest(ImGuiNavInput_FocusPrev, ImGuiInputReadMode_RepeatSlow) - (int)IsNavInputTest(ImGuiNavInput_FocusNext, ImGuiInputReadMode_RepeatSlow);
const int focus_change_dir = (int)IsNavInputTest(ImGuiNavInput_FocusPrev, ImGuiNavReadMode_RepeatSlow) - (int)IsNavInputTest(ImGuiNavInput_FocusNext, ImGuiNavReadMode_RepeatSlow);
if (focus_change_dir != 0)
{
NavUpdateWindowingHighlightWindow(focus_change_dir);
@ -11489,9 +11490,9 @@ static void ImGui::NavUpdateWindowing()
{
ImVec2 move_delta;
if (g.NavInputSource == ImGuiInputSource_Keyboard && !io.KeyShift)
move_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_RawKeyboard, ImGuiInputReadMode_Down);
move_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_RawKeyboard, ImGuiNavReadMode_Down);
if (g.NavInputSource == ImGuiInputSource_Gamepad)
move_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiInputReadMode_Down);
move_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_PadLStick, ImGuiNavReadMode_Down);
if (move_delta.x != 0.0f || move_delta.y != 0.0f)
{
const float NAV_MOVE_SPEED = 800.0f;

View File

@ -65,7 +65,7 @@ Index of this file:
// Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens)
#define IMGUI_VERSION "1.88 WIP"
#define IMGUI_VERSION_NUM 18718
#define IMGUI_VERSION_NUM 18719
#define IMGUI_CHECKVERSION() ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
#define IMGUI_HAS_TABLE
#define IMGUI_HAS_VIEWPORT // Viewport WIP branch

View File

@ -1241,14 +1241,14 @@ struct ImGuiInputEvent
};
// FIXME-NAV: Clarify/expose various repeat delay/rate
enum ImGuiInputReadMode
enum ImGuiNavReadMode
{
ImGuiInputReadMode_Down,
ImGuiInputReadMode_Pressed,
ImGuiInputReadMode_Released,
ImGuiInputReadMode_Repeat,
ImGuiInputReadMode_RepeatSlow,
ImGuiInputReadMode_RepeatFast
ImGuiNavReadMode_Down,
ImGuiNavReadMode_Pressed,
ImGuiNavReadMode_Released,
ImGuiNavReadMode_Repeat,
ImGuiNavReadMode_RepeatSlow,
ImGuiNavReadMode_RepeatFast
};
//-----------------------------------------------------------------------------
@ -2576,6 +2576,7 @@ struct IMGUI_API ImGuiTable
float InnerWidth; // User value passed to BeginTable(), see comments at the top of BeginTable() for details.
float ColumnsGivenWidth; // Sum of current column width
float ColumnsAutoFitWidth; // Sum of ideal column width in order nothing to be clipped, used for auto-fitting and content width submission in outer window
float ColumnsStretchSumWeights; // Sum of weight of all enabled stretching columns
float ResizedColumnNextWidth;
float ResizeLockMinContentsX2; // Lock minimum contents width while resizing down in order to not create feedback loops. But we allow growing the table.
float RefScale; // Reference scale to be able to rescale columns on font/dpi changes.
@ -2886,8 +2887,8 @@ namespace ImGui
IMGUI_API void NavMoveRequestApplyResult();
IMGUI_API void NavMoveRequestTryWrapping(ImGuiWindow* window, ImGuiNavMoveFlags move_flags);
IMGUI_API const char* GetNavInputName(ImGuiNavInput n);
IMGUI_API float GetNavInputAmount(ImGuiNavInput n, ImGuiInputReadMode mode);
IMGUI_API ImVec2 GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiInputReadMode mode, float slow_factor = 0.0f, float fast_factor = 0.0f);
IMGUI_API float GetNavInputAmount(ImGuiNavInput n, ImGuiNavReadMode mode);
IMGUI_API ImVec2 GetNavInputAmount2d(ImGuiNavDirSourceFlags dir_sources, ImGuiNavReadMode mode, float slow_factor = 0.0f, float fast_factor = 0.0f);
IMGUI_API int CalcTypematicRepeatAmount(float t0, float t1, float repeat_delay, float repeat_rate);
IMGUI_API void ActivateItem(ImGuiID id); // Remotely activate a button, checkbox, tree node etc. given its unique ID. activation is queued and processed on the next frame when the item is encountered again.
IMGUI_API void SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel);
@ -2914,7 +2915,7 @@ namespace ImGui
inline void SetActiveIdUsingKey(ImGuiKey key) { ImGuiContext& g = *GImGui; g.ActiveIdUsingKeyInputMask.SetBit(key); }
IMGUI_API bool IsMouseDragPastThreshold(ImGuiMouseButton button, float lock_threshold = -1.0f);
inline bool IsNavInputDown(ImGuiNavInput n) { ImGuiContext& g = *GImGui; return g.IO.NavInputs[n] > 0.0f; }
inline bool IsNavInputTest(ImGuiNavInput n, ImGuiInputReadMode rm) { return (GetNavInputAmount(n, rm) > 0.0f); }
inline bool IsNavInputTest(ImGuiNavInput n, ImGuiNavReadMode rm) { return (GetNavInputAmount(n, rm) > 0.0f); }
IMGUI_API ImGuiModFlags GetMergedModFlags();
#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
inline bool IsKeyPressedMap(ImGuiKey key, bool repeat = true) { IM_ASSERT(IsNamedKey(key)); return IsKeyPressed(key, repeat); } // [removed in 1.87]

View File

@ -888,6 +888,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
sum_width_requests += table->CellPaddingX * 2.0f;
}
table->ColumnsEnabledFixedCount = (ImGuiTableColumnIdx)count_fixed;
table->ColumnsStretchSumWeights = stretch_sum_weights;
// [Part 4] Apply final widths based on requested widths
const ImRect work_rect = table->WorkRect;
@ -1284,17 +1285,23 @@ void ImGui::EndTable()
splitter->Merge(inner_window->DrawList);
// Update ColumnsAutoFitWidth to get us ahead for host using our size to auto-resize without waiting for next BeginTable()
const float width_spacings = (table->OuterPaddingX * 2.0f) + (table->CellSpacingX1 + table->CellSpacingX2) * (table->ColumnsEnabledCount - 1);
table->ColumnsAutoFitWidth = width_spacings + (table->CellPaddingX * 2.0f) * table->ColumnsEnabledCount;
float auto_fit_width_for_fixed = 0.0f;
float auto_fit_width_for_stretched = 0.0f;
float auto_fit_width_for_stretched_min = 0.0f;
for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
if (table->EnabledMaskByIndex & ((ImU64)1 << column_n))
{
ImGuiTableColumn* column = &table->Columns[column_n];
if ((column->Flags & ImGuiTableColumnFlags_WidthFixed) && !(column->Flags & ImGuiTableColumnFlags_NoResize))
table->ColumnsAutoFitWidth += column->WidthRequest;
float column_width_request = ((column->Flags & ImGuiTableColumnFlags_WidthFixed) && !(column->Flags & ImGuiTableColumnFlags_NoResize)) ? column->WidthRequest : TableGetColumnWidthAuto(table, column);
if (column->Flags & ImGuiTableColumnFlags_WidthFixed)
auto_fit_width_for_fixed += column_width_request;
else
table->ColumnsAutoFitWidth += TableGetColumnWidthAuto(table, column);
auto_fit_width_for_stretched += column_width_request;
if ((column->Flags & ImGuiTableColumnFlags_WidthStretch) && (column->Flags & ImGuiTableColumnFlags_NoResize) != 0)
auto_fit_width_for_stretched_min = ImMax(auto_fit_width_for_stretched_min, column_width_request / (column->StretchWeight / table->ColumnsStretchSumWeights));
}
const float width_spacings = (table->OuterPaddingX * 2.0f) + (table->CellSpacingX1 + table->CellSpacingX2) * (table->ColumnsEnabledCount - 1);
table->ColumnsAutoFitWidth = width_spacings + (table->CellPaddingX * 2.0f) * table->ColumnsEnabledCount + auto_fit_width_for_fixed + ImMax(auto_fit_width_for_stretched, auto_fit_width_for_stretched_min);
// Update scroll
if ((table->Flags & ImGuiTableFlags_ScrollX) == 0 && inner_window != outer_window)

View File

@ -609,7 +609,7 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
if (g.NavActivateDownId == id)
{
bool nav_activated_by_code = (g.NavActivateId == id);
bool nav_activated_by_inputs = IsNavInputTest(ImGuiNavInput_Activate, (flags & ImGuiButtonFlags_Repeat) ? ImGuiInputReadMode_Repeat : ImGuiInputReadMode_Pressed);
bool nav_activated_by_inputs = IsNavInputTest(ImGuiNavInput_Activate, (flags & ImGuiButtonFlags_Repeat) ? ImGuiNavReadMode_Repeat : ImGuiNavReadMode_Pressed);
if (nav_activated_by_code || nav_activated_by_inputs)
{
// Set active id so it can be queried by user via IsItemActive(), equivalent of holding the mouse button.
@ -2184,7 +2184,7 @@ bool ImGui::DragBehaviorT(ImGuiDataType data_type, TYPE* v, float v_speed, const
else if (g.ActiveIdSource == ImGuiInputSource_Nav)
{
const int decimal_precision = is_floating_point ? ImParseFormatPrecision(format, 3) : 0;
adjust_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_Keyboard | ImGuiNavDirSourceFlags_PadDPad, ImGuiInputReadMode_RepeatFast, 1.0f / 10.0f, 10.0f)[axis];
adjust_delta = GetNavInputAmount2d(ImGuiNavDirSourceFlags_Keyboard | ImGuiNavDirSourceFlags_PadDPad, ImGuiNavReadMode_RepeatFast, 1.0f / 10.0f, 10.0f)[axis];
v_speed = ImMax(v_speed, GetMinimumStepAtDecimalPrecision(decimal_precision));
}
adjust_delta *= v_speed;
@ -2788,7 +2788,7 @@ bool ImGui::SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_typ
g.SliderCurrentAccumDirty = false;
}
const ImVec2 input_delta2 = GetNavInputAmount2d(ImGuiNavDirSourceFlags_Keyboard | ImGuiNavDirSourceFlags_PadDPad, ImGuiInputReadMode_RepeatFast, 0.0f, 0.0f);
const ImVec2 input_delta2 = GetNavInputAmount2d(ImGuiNavDirSourceFlags_Keyboard | ImGuiNavDirSourceFlags_PadDPad, ImGuiNavReadMode_RepeatFast, 0.0f, 0.0f);
float input_delta = (axis == ImGuiAxis_X) ? input_delta2.x : -input_delta2.y;
if (input_delta != 0.0f)
{
@ -4298,8 +4298,8 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
// We allow validate/cancel with Nav source (gamepad) to makes it easier to undo an accidental NavInput press with no keyboard wired, but otherwise it isn't very useful.
const bool is_validate_enter = IsKeyPressed(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_KeypadEnter);
const bool is_validate_nav = (IsNavInputTest(ImGuiNavInput_Activate, ImGuiInputReadMode_Pressed) && !IsKeyPressed(ImGuiKey_Space)) || IsNavInputTest(ImGuiNavInput_Input, ImGuiInputReadMode_Pressed);
const bool is_cancel = IsKeyPressed(ImGuiKey_Escape) || IsNavInputTest(ImGuiNavInput_Cancel, ImGuiInputReadMode_Pressed);
const bool is_validate_nav = (IsNavInputTest(ImGuiNavInput_Activate, ImGuiNavReadMode_Pressed) && !IsKeyPressed(ImGuiKey_Space)) || IsNavInputTest(ImGuiNavInput_Input, ImGuiNavReadMode_Pressed);
const bool is_cancel = IsKeyPressed(ImGuiKey_Escape) || IsNavInputTest(ImGuiNavInput_Cancel, ImGuiNavReadMode_Pressed);
if (IsKeyPressed(ImGuiKey_LeftArrow)) { state->OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_LINESTART : is_wordmove_key_down ? STB_TEXTEDIT_K_WORDLEFT : STB_TEXTEDIT_K_LEFT) | k_mask); }
else if (IsKeyPressed(ImGuiKey_RightArrow)) { state->OnKeyPressed((is_startend_key_down ? STB_TEXTEDIT_K_LINEEND : is_wordmove_key_down ? STB_TEXTEDIT_K_WORDRIGHT : STB_TEXTEDIT_K_RIGHT) | k_mask); }