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This commit is contained in:
omar 2017-12-29 18:28:23 +01:00
commit 7a15fc8de5
10 changed files with 50 additions and 62 deletions
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2
examples/marmalade_example/imgui_impl_marmalade.cpp
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@ -273,7 +273,7 @@ void ImGui_Marmalade_NewFrame()
double mouse_x, mouse_y;
mouse_x = s3ePointerGetX();
mouse_y = s3ePointerGetY();
io.MousePos = ImVec2((float)mouse_x/g_scale.x, (float)mouse_y/g_scale.y); // Mouse position in screen coordinates (set to -1,-1 if no mouse / on another screen, etc.)
io.MousePos = ImVec2((float)mouse_x/g_scale.x, (float)mouse_y/g_scale.y); // Mouse position (set to -FLT_MAX,-FLT_MAX if no mouse / on another screen, etc.)
for (int i = 0; i < 3; i++)
{

2
examples/opengl2_example/imgui_impl_glfw.cpp
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@ -281,7 +281,7 @@ void ImGui_ImplGlfwGL2_NewFrame()
{
double mouse_x, mouse_y;
glfwGetCursorPos(g_Window, &mouse_x, &mouse_y);
io.MousePos = ImVec2((float)mouse_x, (float)mouse_y); // Get mouse position in screen coordinates (set to -1,-1 if no mouse / on another screen, etc.)
io.MousePos = ImVec2((float)mouse_x, (float)mouse_y);
}
}
else

2
examples/opengl3_example/imgui_impl_glfw_gl3.cpp
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@ -393,7 +393,7 @@ void ImGui_ImplGlfwGL3_NewFrame()
{
double mouse_x, mouse_y;
glfwGetCursorPos(g_Window, &mouse_x, &mouse_y);
io.MousePos = ImVec2((float)mouse_x, (float)mouse_y); // Get mouse position in screen coordinates (set to -1,-1 if no mouse / on another screen, etc.)
io.MousePos = ImVec2((float)mouse_x, (float)mouse_y);
}
}
else

2
examples/sdl_opengl2_example/imgui_impl_sdl.cpp
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@ -276,7 +276,7 @@ void ImGui_ImplSdlGL2_NewFrame(SDL_Window *window)
int mx, my;
Uint32 mouseMask = SDL_GetMouseState(&mx, &my);
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MOUSE_FOCUS)
io.MousePos = ImVec2((float)mx, (float)my); // Mouse position, in pixels (set to -1,-1 if no mouse / on another screen, etc.)
io.MousePos = ImVec2((float)mx, (float)my);
else
io.MousePos = ImVec2(-FLT_MAX,-FLT_MAX);

2
examples/sdl_opengl3_example/imgui_impl_sdl_gl3.cpp
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@ -387,7 +387,7 @@ void ImGui_ImplSdlGL3_NewFrame(SDL_Window* window)
int mx, my;
Uint32 mouseMask = SDL_GetMouseState(&mx, &my);
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MOUSE_FOCUS)
io.MousePos = ImVec2((float)mx, (float)my); // Mouse position, in pixels (set to -1,-1 if no mouse / on another screen, etc.)
io.MousePos = ImVec2((float)mx, (float)my);
else
io.MousePos = ImVec2(-FLT_MAX, -FLT_MAX);

2
examples/vulkan_example/imgui_impl_glfw_vulkan.cpp
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@ -811,7 +811,7 @@ void ImGui_ImplGlfwVulkan_NewFrame()
{
double mouse_x, mouse_y;
glfwGetCursorPos(g_Window, &mouse_x, &mouse_y);
io.MousePos = ImVec2((float)mouse_x, (float)mouse_y); // Mouse position in screen coordinates (set to -1,-1 if no mouse / on another screen, etc.)
io.MousePos = ImVec2((float)mouse_x, (float)mouse_y);
}
else
{

9
imgui.cpp
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@ -249,6 +249,7 @@
Here is a change-log of API breaking changes, if you are using one of the functions listed, expect to have to fix some code.
Also read releases logs https://github.com/ocornut/imgui/releases for more details.
- 2017/12/29 (1.54) - removed CalcItemRectClosestPoint() which was weird and not really used by anyone except demo code. If you need it it's easy to replicate on your side.
- 2017/12/24 (1.53) - renamed the emblematic ShowTestWindow() function to ShowDemoWindow(). Kept redirection function (will obsolete).
- 2017/12/21 (1.53) - ImDrawList: renamed style.AntiAliasedShapes to style.AntiAliasedFill for consistency and as a way to explicitly break code that manipulate those flag at runtime. You can now manipulate ImDrawList::Flags
- 2017/12/21 (1.53) - ImDrawList: removed 'bool anti_aliased = true' final parameter of ImDrawList::AddPolyline() and ImDrawList::AddConvexPolyFilled(). Prefer manipulating ImDrawList::Flags if you need to toggle them during the frame.
@ -4522,14 +4523,6 @@ ImVec2 ImGui::GetItemRectSize()
return window->DC.LastItemRect.GetSize();
}
ImVec2 ImGui::CalcItemRectClosestPoint(const ImVec2& pos, bool on_edge, float outward)
{
ImGuiWindow* window = GetCurrentWindowRead();
ImRect rect = window->DC.LastItemRect;
rect.Expand(outward);
return rect.GetClosestPoint(pos, on_edge);
}
static ImRect GetVisibleRect()
{
ImGuiContext& g = *GImGui;

36
imgui.h
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@ -40,6 +40,7 @@
#define IM_FMTLIST(FMT)
#endif
#define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR)/sizeof(*_ARR)))
#define IM_OFFSETOF(_TYPE,_ELM) ((size_t)&(((_TYPE*)0)->_ELM))
#if defined(__clang__)
#pragma clang diagnostic push
@ -477,7 +478,6 @@ namespace ImGui
IMGUI_API ImDrawList* GetOverlayDrawList(); // this draw list will be the last rendered one, useful to quickly draw overlays shapes/text
IMGUI_API ImDrawListSharedData* GetDrawListSharedData();
IMGUI_API const char* GetStyleColorName(ImGuiCol idx);
IMGUI_API ImVec2 CalcItemRectClosestPoint(const ImVec2& pos, bool on_edge = false, float outward = +0.0f); // utility to find the closest point the last item bounding rectangle edge. useful to visually link items
IMGUI_API ImVec2 CalcTextSize(const char* text, const char* text_end = NULL, bool hide_text_after_double_hash = false, float wrap_width = -1.0f);
IMGUI_API void CalcListClipping(int items_count, float items_height, int* out_items_display_start, int* out_items_display_end); // calculate coarse clipping for large list of evenly sized items. Prefer using the ImGuiListClipper higher-level helper if you can.
@ -1024,25 +1024,31 @@ struct ImGuiIO
};
//-----------------------------------------------------------------------------
// Obsolete functions (Will be removed! Also see 'API BREAKING CHANGES' section in imgui.cpp)
// Obsolete functions (Will be removed! Read 'API BREAKING CHANGES' section in imgui.cpp for details)
//-----------------------------------------------------------------------------
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
namespace ImGui
{
static inline void ShowTestWindow() { return ShowDemoWindow(); } // OBSOLETE 1.53+
static inline bool IsRootWindowFocused() { return IsWindowFocused(ImGuiFocusedFlags_RootWindow); } // OBSOLETE 1.53+
static inline bool IsRootWindowOrAnyChildFocused() { return IsWindowFocused(ImGuiFocusedFlags_RootAndChildWindows); } // OBSOLETE 1.53+
static inline void SetNextWindowContentWidth(float width) { SetNextWindowContentSize(ImVec2(width, 0.0f)); } // OBSOLETE 1.53+ (nb: original version preserved last Y value set by SetNextWindowContentSize())
static inline bool IsRootWindowOrAnyChildHovered(ImGuiHoveredFlags flags = 0) { return IsItemHovered(flags | ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows); } // OBSOLETE 1.53+ use flags directly
bool Begin(const char* name, bool* p_open, const ImVec2& size_on_first_use, float bg_alpha_override = -1.0f, ImGuiWindowFlags flags = 0); // OBSOLETE 1.52+. use SetNextWindowSize() instead if you want to set a window size.
static inline void AlignFirstTextHeightToWidgets() { AlignTextToFramePadding(); } // OBSOLETE 1.52+
static inline void SetNextWindowPosCenter(ImGuiCond cond = 0) { SetNextWindowPos(ImVec2(GetIO().DisplaySize.x * 0.5f, GetIO().DisplaySize.y * 0.5f), cond, ImVec2(0.5f, 0.5f)); } // OBSOLETE 1.52+
static inline bool IsItemHoveredRect() { return IsItemHovered(ImGuiHoveredFlags_RectOnly); } // OBSOLETE 1.51+
static inline bool IsPosHoveringAnyWindow(const ImVec2&) { IM_ASSERT(0); return false; } // OBSOLETE 1.51+. This was partly broken. You probably wanted to use ImGui::GetIO().WantCaptureMouse instead.
static inline bool IsMouseHoveringAnyWindow() { return IsAnyWindowHovered(); } // OBSOLETE 1.51+
static inline bool IsMouseHoveringWindow() { return IsWindowHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup | ImGuiHoveredFlags_AllowWhenBlockedByActiveItem); } // OBSOLETE 1.51+
static inline bool CollapsingHeader(const char* label, const char* str_id, bool framed = true, bool default_open = false) { (void)str_id; (void)framed; ImGuiTreeNodeFlags default_open_flags = 1 << 5; return CollapsingHeader(label, (default_open ? default_open_flags : 0)); } // OBSOLETE 1.49+
// OBSOLETED in 1.54 (from Dec 2017)
static inline ImVec2 CalcItemRectClosestPoint(const ImVec2& pos, bool on_edge = false, float outward = 0.f) { (void)on_edge; (void)outward; IM_ASSERT(0); return pos; }
// OBSOLETED in 1.53 (between Oct 2017 and Dec 2017)
static inline void ShowTestWindow() { return ShowDemoWindow(); }
static inline bool IsRootWindowFocused() { return IsWindowFocused(ImGuiFocusedFlags_RootWindow); }
static inline bool IsRootWindowOrAnyChildFocused() { return IsWindowFocused(ImGuiFocusedFlags_RootAndChildWindows); }
static inline void SetNextWindowContentWidth(float w) { SetNextWindowContentSize(ImVec2(w, 0.0f)); }
// OBSOLETED in 1.52 (between Aug 2017 and Oct 2017)
bool Begin(const char* name, bool* p_open, const ImVec2& size_on_first_use, float bg_alpha_override = -1.0f, ImGuiWindowFlags flags = 0); // Use SetNextWindowSize() instead if you want to set a window size.
static inline bool IsRootWindowOrAnyChildHovered() { return IsItemHovered(ImGuiHoveredFlags_RootAndChildWindows); } // Use flags directly!
static inline void AlignFirstTextHeightToWidgets() { AlignTextToFramePadding(); }
static inline void SetNextWindowPosCenter(ImGuiCond c=0) { ImGuiIO& io = GetIO(); SetNextWindowPos(ImVec2(io.DisplaySize.x * 0.5f, io.DisplaySize.y * 0.5f), c, ImVec2(0.5f, 0.5f)); }
// OBSOLETED in 1.51 (between Jun 2017 and Aug 2017)
static inline bool IsItemHoveredRect() { return IsItemHovered(ImGuiHoveredFlags_RectOnly); }
static inline bool IsPosHoveringAnyWindow(const ImVec2&) { IM_ASSERT(0); return false; } // This was misleading and partly broken. You probably want to use the ImGui::GetIO().WantCaptureMouse flag instead.
static inline bool IsMouseHoveringAnyWindow() { return IsAnyWindowHovered(); }
static inline bool IsMouseHoveringWindow() { return IsWindowHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup | ImGuiHoveredFlags_AllowWhenBlockedByActiveItem); }
// OBSOLETED IN 1.49 (between Apr 2016 and May 2016)
static inline bool CollapsingHeader(const char* label, const char* str_id, bool framed = true, bool default_open = false) { (void)str_id; (void)framed; ImGuiTreeNodeFlags default_open_flags = 1 << 5; return CollapsingHeader(label, (default_open ? default_open_flags : 0)); }
}
#endif

2
imgui_demo.cpp
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@ -1932,7 +1932,7 @@ void ImGui::ShowDemoWindow(bool* p_open)
// Draw a line between the button and the mouse cursor
ImDrawList* draw_list = ImGui::GetWindowDrawList();
draw_list->PushClipRectFullScreen();
draw_list->AddLine(ImGui::CalcItemRectClosestPoint(io.MousePos, true, -2.0f), io.MousePos, ImColor(ImGui::GetStyle().Colors[ImGuiCol_Button]), 4.0f);
draw_list->AddLine(io.MouseClickedPos[0], io.MousePos, ImGui::GetColorU32(ImGuiCol_Button), 4.0f);
draw_list->PopClipRect();
// Drag operations gets "unlocked" when the mouse has moved past a certain threshold (the default threshold is stored in io.MouseDragThreshold)

53
imgui_internal.h
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@ -79,8 +79,7 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit ImGui context pointe
// Helpers
//-----------------------------------------------------------------------------
#define IM_PI 3.14159265358979323846f
#define IM_OFFSETOF(_TYPE,_ELM) ((size_t)&(((_TYPE*)0)->_ELM))
#define IM_PI 3.14159265358979323846f
// Helpers: UTF-8 <> wchar
IMGUI_API int ImTextStrToUtf8(char* buf, int buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count
@ -288,36 +287,26 @@ struct IMGUI_API ImRect
ImRect(const ImVec4& v) : Min(v.x, v.y), Max(v.z, v.w) {}
ImRect(float x1, float y1, float x2, float y2) : Min(x1, y1), Max(x2, y2) {}
ImVec2 GetCenter() const { return ImVec2((Min.x+Max.x)*0.5f, (Min.y+Max.y)*0.5f); }
ImVec2 GetSize() const { return ImVec2(Max.x-Min.x, Max.y-Min.y); }
float GetWidth() const { return Max.x-Min.x; }
float GetHeight() const { return Max.y-Min.y; }
ImVec2 GetTL() const { return Min; } // Top-left
ImVec2 GetTR() const { return ImVec2(Max.x, Min.y); } // Top-right
ImVec2 GetBL() const { return ImVec2(Min.x, Max.y); } // Bottom-left
ImVec2 GetBR() const { return Max; } // Bottom-right
bool Contains(const ImVec2& p) const { return p.x >= Min.x && p.y >= Min.y && p.x < Max.x && p.y < Max.y; }
bool Contains(const ImRect& r) const { return r.Min.x >= Min.x && r.Min.y >= Min.y && r.Max.x < Max.x && r.Max.y < Max.y; }
bool Overlaps(const ImRect& r) const { return r.Min.y < Max.y && r.Max.y > Min.y && r.Min.x < Max.x && r.Max.x > Min.x; }
void Add(const ImVec2& rhs) { if (Min.x > rhs.x) Min.x = rhs.x; if (Min.y > rhs.y) Min.y = rhs.y; if (Max.x < rhs.x) Max.x = rhs.x; if (Max.y < rhs.y) Max.y = rhs.y; }
void Add(const ImRect& rhs) { if (Min.x > rhs.Min.x) Min.x = rhs.Min.x; if (Min.y > rhs.Min.y) Min.y = rhs.Min.y; if (Max.x < rhs.Max.x) Max.x = rhs.Max.x; if (Max.y < rhs.Max.y) Max.y = rhs.Max.y; }
void Expand(const float amount) { Min.x -= amount; Min.y -= amount; Max.x += amount; Max.y += amount; }
void Expand(const ImVec2& amount) { Min.x -= amount.x; Min.y -= amount.y; Max.x += amount.x; Max.y += amount.y; }
void Translate(const ImVec2& v) { Min.x += v.x; Min.y += v.y; Max.x += v.x; Max.y += v.y; }
void ClipWith(const ImRect& clip) { if (Min.x < clip.Min.x) Min.x = clip.Min.x; if (Min.y < clip.Min.y) Min.y = clip.Min.y; if (Max.x > clip.Max.x) Max.x = clip.Max.x; if (Max.y > clip.Max.y) Max.y = clip.Max.y; }
void Floor() { Min.x = (float)(int)Min.x; Min.y = (float)(int)Min.y; Max.x = (float)(int)Max.x; Max.y = (float)(int)Max.y; }
void FixInverted() { if (Min.x > Max.x) ImSwap(Min.x, Max.x); if (Min.y > Max.y) ImSwap(Min.y, Max.y); }
bool IsFinite() const { return Min.x != FLT_MAX; }
ImVec2 GetClosestPoint(ImVec2 p, bool on_edge) const
{
if (!on_edge && Contains(p))
return p;
if (p.x > Max.x) p.x = Max.x;
else if (p.x < Min.x) p.x = Min.x;
if (p.y > Max.y) p.y = Max.y;
else if (p.y < Min.y) p.y = Min.y;
return p;
}
ImVec2 GetCenter() const { return ImVec2((Min.x + Max.x) * 0.5f, (Min.y + Max.y) * 0.5f); }
ImVec2 GetSize() const { return ImVec2(Max.x - Min.x, Max.y - Min.y); }
float GetWidth() const { return Max.x - Min.x; }
float GetHeight() const { return Max.y - Min.y; }
ImVec2 GetTL() const { return Min; } // Top-left
ImVec2 GetTR() const { return ImVec2(Max.x, Min.y); } // Top-right
ImVec2 GetBL() const { return ImVec2(Min.x, Max.y); } // Bottom-left
ImVec2 GetBR() const { return Max; } // Bottom-right
bool Contains(const ImVec2& p) const { return p.x >= Min.x && p.y >= Min.y && p.x < Max.x && p.y < Max.y; }
bool Contains(const ImRect& r) const { return r.Min.x >= Min.x && r.Min.y >= Min.y && r.Max.x < Max.x && r.Max.y < Max.y; }
bool Overlaps(const ImRect& r) const { return r.Min.y < Max.y && r.Max.y > Min.y && r.Min.x < Max.x && r.Max.x > Min.x; }
void Add(const ImVec2& p) { if (Min.x > p.x) Min.x = p.x; if (Min.y > p.y) Min.y = p.y; if (Max.x < p.x) Max.x = p.x; if (Max.y < p.y) Max.y = p.y; }
void Add(const ImRect& r) { if (Min.x > r.Min.x) Min.x = r.Min.x; if (Min.y > r.Min.y) Min.y = r.Min.y; if (Max.x < r.Max.x) Max.x = r.Max.x; if (Max.y < r.Max.y) Max.y = r.Max.y; }
void Expand(const float amount) { Min.x -= amount; Min.y -= amount; Max.x += amount; Max.y += amount; }
void Expand(const ImVec2& amount) { Min.x -= amount.x; Min.y -= amount.y; Max.x += amount.x; Max.y += amount.y; }
void Translate(const ImVec2& v) { Min.x += v.x; Min.y += v.y; Max.x += v.x; Max.y += v.y; }
void ClipWith(const ImRect& r) { if (Min.x < r.Min.x) Min.x = r.Min.x; if (Min.y < r.Min.y) Min.y = r.Min.y; if (Max.x > r.Max.x) Max.x = r.Max.x; if (Max.y > r.Max.y) Max.y = r.Max.y; }
void Floor() { Min.x = (float)(int)Min.x; Min.y = (float)(int)Min.y; Max.x = (float)(int)Max.x; Max.y = (float)(int)Max.y; }
void FixInverted() { if (Min.x > Max.x) ImSwap(Min.x, Max.x); if (Min.y > Max.y) ImSwap(Min.y, Max.y); }
bool IsFinite() const { return Min.x != FLT_MAX; }
};
// Stacked color modifier, backup of modified data so we can restore it