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Merge branch 'master' into docking

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# Conflicts:
#	imgui.cpp
docking
omar 6 years ago
parent 737a3644fc b26ac92a12
commit 13a5f5ba8b
11 changed files with 59 additions and 47 deletions
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6
docs/README.md
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@ -9,7 +9,7 @@ Individuals/hobbyists: support continued maintenance and development via the mon
<br>&nbsp;&nbsp;[![Patreon](https://raw.githubusercontent.com/wiki/ocornut/imgui/web/patreon_01.png)](http://www.patreon.com/imgui) <br>&nbsp;&nbsp;[![Patreon](https://raw.githubusercontent.com/wiki/ocornut/imgui/web/patreon_01.png)](http://www.patreon.com/imgui)
Individuals/hobbyists: support continued maintenance and development via PayPal: Individuals/hobbyists: support continued maintenance and development via PayPal:
<br>&nbsp;&nbsp;[![PayPal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=5Q73FPZ9C526U) <br>&nbsp;&nbsp;[![PayPal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WGHNC6MBFLZ2S)
Businesses: support continued maintenance and development via support contracts or sponsoring: Businesses: support continued maintenance and development via support contracts or sponsoring:
<br>&nbsp;&nbsp;_E-mail: omarcornut at gmail dot com_ <br>&nbsp;&nbsp;_E-mail: omarcornut at gmail dot com_
@ -126,7 +126,7 @@ Languages: (third-party bindings)
- Odin: [odin-dear_imgui](https://github.com/ThisDrunkDane/odin-dear_imgui) - Odin: [odin-dear_imgui](https://github.com/ThisDrunkDane/odin-dear_imgui)
- Pascal: [imgui-pas](https://github.com/dpethes/imgui-pas) - Pascal: [imgui-pas](https://github.com/dpethes/imgui-pas)
- PureBasic: [pb-cimgui](https://github.com/hippyau/pb-cimgui) - PureBasic: [pb-cimgui](https://github.com/hippyau/pb-cimgui)
- Python [CyImGui](https://github.com/chromy/cyimgui) or [pyimgui](https://github.com/swistakm/pyimgui) - Python: [pyimgui](https://github.com/swistakm/pyimgui) or [CyImGui](https://github.com/chromy/cyimgui)
- Ruby: [ruby-imgui](https://github.com/vaiorabbit/ruby-imgui) - Ruby: [ruby-imgui](https://github.com/vaiorabbit/ruby-imgui)
- Rust: [imgui-rs](https://github.com/Gekkio/imgui-rs) or [imgui-rust](https://github.com/nsf/imgui-rust) - Rust: [imgui-rs](https://github.com/Gekkio/imgui-rs) or [imgui-rust](https://github.com/nsf/imgui-rust)
- Swift [swift-imgui](https://github.com/mnmly/Swift-imgui) - Swift [swift-imgui](https://github.com/mnmly/Swift-imgui)
@ -289,7 +289,7 @@ Individuals/hobbyists: support continued maintenance and development via the mon
<br>&nbsp;&nbsp;[![Patreon](https://raw.githubusercontent.com/wiki/ocornut/imgui/web/patreon_01.png)](http://www.patreon.com/imgui) <br>&nbsp;&nbsp;[![Patreon](https://raw.githubusercontent.com/wiki/ocornut/imgui/web/patreon_01.png)](http://www.patreon.com/imgui)
Individuals/hobbyists: support continued maintenance and development via PayPal: Individuals/hobbyists: support continued maintenance and development via PayPal:
<br>&nbsp;&nbsp;[![PayPal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=5Q73FPZ9C526U) <br>&nbsp;&nbsp;[![PayPal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WGHNC6MBFLZ2S)
Businesses: support continued maintenance and development via support contracts or sponsoring: Businesses: support continued maintenance and development via support contracts or sponsoring:
<br>&nbsp;&nbsp;_E-mail: omarcornut at gmail dot com_ <br>&nbsp;&nbsp;_E-mail: omarcornut at gmail dot com_

8
examples/imgui_impl_dx9.cpp
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@ -150,14 +150,14 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x + 0.5f; float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x + 0.5f;
float T = draw_data->DisplayPos.y + 0.5f; float T = draw_data->DisplayPos.y + 0.5f;
float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y + 0.5f; float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y + 0.5f;
D3DMATRIX mat_identity = { { 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f } }; D3DMATRIX mat_identity = { { { 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f } } };
D3DMATRIX mat_projection = D3DMATRIX mat_projection =
{ { { {
2.0f/(R-L), 0.0f, 0.0f, 0.0f, 2.0f/(R-L), 0.0f, 0.0f, 0.0f,
0.0f, 2.0f/(T-B), 0.0f, 0.0f, 0.0f, 2.0f/(T-B), 0.0f, 0.0f,
0.0f, 0.0f, 0.5f, 0.0f, 0.0f, 0.0f, 0.5f, 0.0f,
(L+R)/(L-R), (T+B)/(B-T), 0.5f, 1.0f, (L+R)/(L-R), (T+B)/(B-T), 0.5f, 1.0f
}; } } };
g_pd3dDevice->SetTransform(D3DTS_WORLD, &mat_identity); g_pd3dDevice->SetTransform(D3DTS_WORLD, &mat_identity);
g_pd3dDevice->SetTransform(D3DTS_VIEW, &mat_identity); g_pd3dDevice->SetTransform(D3DTS_VIEW, &mat_identity);
g_pd3dDevice->SetTransform(D3DTS_PROJECTION, &mat_projection); g_pd3dDevice->SetTransform(D3DTS_PROJECTION, &mat_projection);

37
imgui.cpp
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@ -1089,11 +1089,11 @@ ImGuiContext* GImGui = NULL;
// If you use DLL hotreloading you might need to call SetAllocatorFunctions() after reloading code from this file. // If you use DLL hotreloading you might need to call SetAllocatorFunctions() after reloading code from this file.
// Otherwise, you probably don't want to modify them mid-program, and if you use global/static e.g. ImVector<> instances you may need to keep them accessible during program destruction. // Otherwise, you probably don't want to modify them mid-program, and if you use global/static e.g. ImVector<> instances you may need to keep them accessible during program destruction.
#ifndef IMGUI_DISABLE_DEFAULT_ALLOCATORS #ifndef IMGUI_DISABLE_DEFAULT_ALLOCATORS
static void* MallocWrapper(size_t size, void* user_data) { (void)user_data; return malloc(size); } static void* MallocWrapper(size_t size, void* user_data) { IM_UNUSED(user_data); return malloc(size); }
static void FreeWrapper(void* ptr, void* user_data) { (void)user_data; free(ptr); } static void FreeWrapper(void* ptr, void* user_data) { IM_UNUSED(user_data); free(ptr); }
#else #else
static void* MallocWrapper(size_t size, void* user_data) { (void)user_data; (void)size; IM_ASSERT(0); return NULL; } static void* MallocWrapper(size_t size, void* user_data) { IM_UNUSED(user_data); IM_UNUSED(size); IM_ASSERT(0); return NULL; }
static void FreeWrapper(void* ptr, void* user_data) { (void)user_data; (void)ptr; IM_ASSERT(0); } static void FreeWrapper(void* ptr, void* user_data) { IM_UNUSED(user_data); IM_UNUSED(ptr); IM_ASSERT(0); }
#endif #endif
static void* (*GImAllocatorAllocFunc)(size_t size, void* user_data) = MallocWrapper; static void* (*GImAllocatorAllocFunc)(size_t size, void* user_data) = MallocWrapper;
@ -2762,9 +2762,9 @@ void ImGui::MarkItemEdited(ImGuiID id)
{ {
// This marking is solely to be able to provide info for IsItemDeactivatedAfterEdit(). // This marking is solely to be able to provide info for IsItemDeactivatedAfterEdit().
// ActiveId might have been released by the time we call this (as in the typical press/release button behavior) but still need need to fill the data. // ActiveId might have been released by the time we call this (as in the typical press/release button behavior) but still need need to fill the data.
(void)id; // Avoid unused variable warnings when asserts are compiled out.
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
IM_ASSERT(g.ActiveId == id || g.ActiveId == 0 || g.DragDropActive); IM_ASSERT(g.ActiveId == id || g.ActiveId == 0 || g.DragDropActive);
IM_UNUSED(id); // Avoid unused variable warnings when asserts are compiled out.
//IM_ASSERT(g.CurrentWindow->DC.LastItemId == id); //IM_ASSERT(g.CurrentWindow->DC.LastItemId == id);
g.ActiveIdHasBeenEdited = true; g.ActiveIdHasBeenEdited = true;
g.CurrentWindow->DC.LastItemStatusFlags |= ImGuiItemStatusFlags_Edited; g.CurrentWindow->DC.LastItemStatusFlags |= ImGuiItemStatusFlags_Edited;
@ -4338,7 +4338,8 @@ int ImGui::CalcTypematicPressedRepeatAmount(float t, float t_prev, float repeat_
int ImGui::GetKeyPressedAmount(int key_index, float repeat_delay, float repeat_rate) int ImGui::GetKeyPressedAmount(int key_index, float repeat_delay, float repeat_rate)
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
if (key_index < 0) return false; if (key_index < 0)
return 0;
IM_ASSERT(key_index >= 0 && key_index < IM_ARRAYSIZE(g.IO.KeysDown)); IM_ASSERT(key_index >= 0 && key_index < IM_ARRAYSIZE(g.IO.KeysDown));
const float t = g.IO.KeysDownDuration[key_index]; const float t = g.IO.KeysDownDuration[key_index];
return CalcTypematicPressedRepeatAmount(t, t - g.IO.DeltaTime, repeat_delay, repeat_rate); return CalcTypematicPressedRepeatAmount(t, t - g.IO.DeltaTime, repeat_delay, repeat_rate);
@ -4347,7 +4348,8 @@ int ImGui::GetKeyPressedAmount(int key_index, float repeat_delay, float repeat_r
bool ImGui::IsKeyPressed(int user_key_index, bool repeat) bool ImGui::IsKeyPressed(int user_key_index, bool repeat)
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
if (user_key_index < 0) return false; if (user_key_index < 0)
return false;
IM_ASSERT(user_key_index >= 0 && user_key_index < IM_ARRAYSIZE(g.IO.KeysDown)); IM_ASSERT(user_key_index >= 0 && user_key_index < IM_ARRAYSIZE(g.IO.KeysDown));
const float t = g.IO.KeysDownDuration[user_key_index]; const float t = g.IO.KeysDownDuration[user_key_index];
if (t == 0.0f) if (t == 0.0f)
@ -4438,13 +4440,12 @@ ImVec2 ImGui::GetMousePosOnOpeningCurrentPopup()
return g.IO.MousePos; return g.IO.MousePos;
} }
// We typically use ImVec2(-FLT_MAX,-FLT_MAX) to denote an invalid mouse position // We typically use ImVec2(-FLT_MAX,-FLT_MAX) to denote an invalid mouse position.
bool ImGui::IsMousePosValid(const ImVec2* mouse_pos) bool ImGui::IsMousePosValid(const ImVec2* mouse_pos)
{ {
if (mouse_pos == NULL)
mouse_pos = &GImGui->IO.MousePos;
const float MOUSE_INVALID = -256000.0f; const float MOUSE_INVALID = -256000.0f;
return mouse_pos->x >= MOUSE_INVALID && mouse_pos->y >= MOUSE_INVALID; ImVec2 p = mouse_pos ? *mouse_pos : GImGui->IO.MousePos;
return p.x >= MOUSE_INVALID && p.y >= MOUSE_INVALID;
} }
// Return the delta from the initial clicking position. // Return the delta from the initial clicking position.
@ -5166,7 +5167,10 @@ void ImGui::UpdateWindowParentAndRootLinks(ImGuiWindow* window, ImGuiWindowFlags
if (parent_window && !(flags & ImGuiWindowFlags_Modal) && (flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_Popup))) if (parent_window && !(flags & ImGuiWindowFlags_Modal) && (flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_Popup)))
window->RootWindowForTitleBarHighlight = parent_window->RootWindowForTitleBarHighlight; window->RootWindowForTitleBarHighlight = parent_window->RootWindowForTitleBarHighlight;
while (window->RootWindowForNav->Flags & ImGuiWindowFlags_NavFlattened) while (window->RootWindowForNav->Flags & ImGuiWindowFlags_NavFlattened)
{
IM_ASSERT(window->RootWindowForNav->ParentWindow != NULL);
window->RootWindowForNav = window->RootWindowForNav->ParentWindow; window->RootWindowForNav = window->RootWindowForNav->ParentWindow;
}
} }
// Push a new ImGui window to add widgets to. // Push a new ImGui window to add widgets to.
@ -5468,7 +5472,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Position child window // Position child window
if (flags & ImGuiWindowFlags_ChildWindow) if (flags & ImGuiWindowFlags_ChildWindow)
{ {
IM_ASSERT(parent_window->Active); IM_ASSERT(parent_window && parent_window->Active);
window->BeginOrderWithinParent = (short)parent_window->DC.ChildWindows.Size; window->BeginOrderWithinParent = (short)parent_window->DC.ChildWindows.Size;
parent_window->DC.ChildWindows.push_back(window); parent_window->DC.ChildWindows.push_back(window);
if (!(flags & ImGuiWindowFlags_Popup) && !window_pos_set_by_api && !window_is_child_tooltip) if (!(flags & ImGuiWindowFlags_Popup) && !window_pos_set_by_api && !window_is_child_tooltip)
@ -7525,7 +7529,7 @@ bool ImGui::BeginPopupModal(const char* name, bool* p_open, ImGuiWindowFlags fla
void ImGui::EndPopup() void ImGui::EndPopup()
{ {
ImGuiContext& g = *GImGui; (void)g; ImGuiContext& g = *GImGui;
IM_ASSERT(g.CurrentWindow->Flags & ImGuiWindowFlags_Popup); // Mismatched BeginPopup()/EndPopup() calls IM_ASSERT(g.CurrentWindow->Flags & ImGuiWindowFlags_Popup); // Mismatched BeginPopup()/EndPopup() calls
IM_ASSERT(g.BeginPopupStack.Size > 0); IM_ASSERT(g.BeginPopupStack.Size > 0);
@ -8936,9 +8940,8 @@ static void ImGui::NavUpdate()
NavUpdateWindowing(); NavUpdateWindowing();
// Set output flags for user application // Set output flags for user application
// FIXME: g.NavInitRequest is always false at this point, investigate the intent of operation done here.
g.IO.NavActive = (nav_keyboard_active || nav_gamepad_active) && g.NavWindow && !(g.NavWindow->Flags & ImGuiWindowFlags_NoNavInputs); g.IO.NavActive = (nav_keyboard_active || nav_gamepad_active) && g.NavWindow && !(g.NavWindow->Flags & ImGuiWindowFlags_NoNavInputs);
g.IO.NavVisible = (g.IO.NavActive && g.NavId != 0 && !g.NavDisableHighlight) || (g.NavWindowingTarget != NULL) || g.NavInitRequest; g.IO.NavVisible = (g.IO.NavActive && g.NavId != 0 && !g.NavDisableHighlight) || (g.NavWindowingTarget != NULL);
// Process NavCancel input (to close a popup, get back to parent, clear focus) // Process NavCancel input (to close a popup, get back to parent, clear focus)
if (IsNavInputPressed(ImGuiNavInput_Cancel, ImGuiInputReadMode_Pressed)) if (IsNavInputPressed(ImGuiNavInput_Cancel, ImGuiInputReadMode_Pressed))
@ -13712,7 +13715,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
{ {
ImDrawVert& v = draw_list->VtxBuffer[idx_buffer ? idx_buffer[vtx_i] : vtx_i]; ImDrawVert& v = draw_list->VtxBuffer[idx_buffer ? idx_buffer[vtx_i] : vtx_i];
triangles_pos[n] = v.pos; triangles_pos[n] = v.pos;
buf_p += ImFormatString(buf_p, (int)(buf_end - buf_p), "%s %04d: pos (%8.2f,%8.2f), uv (%.6f,%.6f), col %08X\n", (n == 0) ? "vtx" : " ", vtx_i, v.pos.x, v.pos.y, v.uv.x, v.uv.y, v.col); buf_p += ImFormatString(buf_p, buf_end - buf_p, "%s %04d: pos (%8.2f,%8.2f), uv (%.6f,%.6f), col %08X\n", (n == 0) ? "vtx" : " ", vtx_i, v.pos.x, v.pos.y, v.uv.x, v.uv.y, v.col);
} }
ImGui::Selectable(buf, false); ImGui::Selectable(buf, false);
if (overlay_draw_list && ImGui::IsItemHovered()) if (overlay_draw_list && ImGui::IsItemHovered())
@ -13923,7 +13926,7 @@ void ImGui::ShowDockingDebug()
static void NodeTabBar(ImGuiTabBar* tab_bar) static void NodeTabBar(ImGuiTabBar* tab_bar)
{ {
// Note that standalone tab bars (not associated to docking/windows functionality) currently hold no discernable strings. // Standalone tab bars (not associated to docking/windows functionality) currently hold no discernible strings.
char buf[256]; char buf[256];
char* p = buf; char* p = buf;
const char* buf_end = buf + IM_ARRAYSIZE(buf); const char* buf_end = buf + IM_ARRAYSIZE(buf);

5
imgui.h
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@ -75,6 +75,7 @@ Index of this file:
#endif #endif
#define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR)/sizeof(*_ARR))) // Size of a static C-style array. Don't use on pointers! #define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR)/sizeof(*_ARR))) // Size of a static C-style array. Don't use on pointers!
#define IM_OFFSETOF(_TYPE,_MEMBER) ((size_t)&(((_TYPE*)0)->_MEMBER)) // Offset of _MEMBER within _TYPE. Standardized as offsetof() in modern C++. #define IM_OFFSETOF(_TYPE,_MEMBER) ((size_t)&(((_TYPE*)0)->_MEMBER)) // Offset of _MEMBER within _TYPE. Standardized as offsetof() in modern C++.
#define IM_UNUSED(_VAR) ((void)_VAR) // Used to silence "unused variable warnings". Often useful as asserts may be stripped out from final builds.
// Warnings // Warnings
#if defined(__clang__) #if defined(__clang__)
@ -1582,7 +1583,7 @@ namespace ImGui
// OBSOLETED in 1.60 (between Dec 2017 and Apr 2018) // OBSOLETED in 1.60 (between Dec 2017 and Apr 2018)
static inline bool IsAnyWindowFocused() { return IsWindowFocused(ImGuiFocusedFlags_AnyWindow); } static inline bool IsAnyWindowFocused() { return IsWindowFocused(ImGuiFocusedFlags_AnyWindow); }
static inline bool IsAnyWindowHovered() { return IsWindowHovered(ImGuiHoveredFlags_AnyWindow); } static inline bool IsAnyWindowHovered() { return IsWindowHovered(ImGuiHoveredFlags_AnyWindow); }
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; } static inline ImVec2 CalcItemRectClosestPoint(const ImVec2& pos, bool on_edge = false, float outward = 0.f) { IM_UNUSED(on_edge); IM_UNUSED(outward); IM_ASSERT(0); return pos; }
// OBSOLETED in 1.53 (between Oct 2017 and Dec 2017) // OBSOLETED in 1.53 (between Oct 2017 and Dec 2017)
static inline void ShowTestWindow() { return ShowDemoWindow(); } static inline void ShowTestWindow() { return ShowDemoWindow(); }
static inline bool IsRootWindowFocused() { return IsWindowFocused(ImGuiFocusedFlags_RootWindow); } static inline bool IsRootWindowFocused() { return IsWindowFocused(ImGuiFocusedFlags_RootWindow); }
@ -2033,7 +2034,7 @@ struct ImFontGlyphRangesBuilder
{ {
ImVector<int> UsedChars; // Store 1-bit per Unicode code point (0=unused, 1=used) ImVector<int> UsedChars; // Store 1-bit per Unicode code point (0=unused, 1=used)
ImFontGlyphRangesBuilder() { UsedChars.resize(0x10000 / 32); memset(UsedChars.Data, 0, 0x10000 / 32); } ImFontGlyphRangesBuilder() { UsedChars.resize(0x10000 / sizeof(int)); memset(UsedChars.Data, 0, 0x10000 / sizeof(int)); }
bool GetBit(int n) const { int off = (n >> 5); int mask = 1 << (n & 31); return (UsedChars[off] & mask) != 0; } // Get bit n in the array bool GetBit(int n) const { int off = (n >> 5); int mask = 1 << (n & 31); return (UsedChars[off] & mask) != 0; } // Get bit n in the array
void SetBit(int n) { int off = (n >> 5); int mask = 1 << (n & 31); UsedChars[off] |= mask; } // Set bit n in the array void SetBit(int n) { int off = (n >> 5); int mask = 1 << (n & 31); UsedChars[off] |= mask; } // Set bit n in the array
void AddChar(ImWchar c) { SetBit(c); } // Add character void AddChar(ImWchar c) { SetBit(c); } // Add character

11
imgui_demo.cpp
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@ -932,12 +932,13 @@ static void ShowDemoWindowWidgets()
ImGui::PushID(i); ImGui::PushID(i);
if (ImGui::Selectable("Sailor", &selected[i], 0, ImVec2(50,50))) if (ImGui::Selectable("Sailor", &selected[i], 0, ImVec2(50,50)))
{ {
// Note: We _unnecessarily_ test for both x/y and i here only to silence some static analyzer. The second part of each test is unnecessary.
int x = i % 4; int x = i % 4;
int y = i / 4; int y = i / 4;
if (x > 0) { selected[i - 1] ^= 1; } if (x > 0) { selected[i - 1] ^= 1; }
if (x < 3) { selected[i + 1] ^= 1; } if (x < 3 && i < 15) { selected[i + 1] ^= 1; }
if (y > 0) { selected[i - 4] ^= 1; } if (y > 0 && i > 3) { selected[i - 4] ^= 1; }
if (y < 3) { selected[i + 4] ^= 1; } if (y < 3 && i < 12) { selected[i + 4] ^= 1; }
} }
if ((i % 4) < 3) ImGui::SameLine(); if ((i % 4) < 3) ImGui::SameLine();
ImGui::PopID(); ImGui::PopID();
@ -3178,7 +3179,7 @@ struct ExampleAppConsole
// Portable helpers // Portable helpers
static int Stricmp(const char* str1, const char* str2) { int d; while ((d = toupper(*str2) - toupper(*str1)) == 0 && *str1) { str1++; str2++; } return d; } static int Stricmp(const char* str1, const char* str2) { int d; while ((d = toupper(*str2) - toupper(*str1)) == 0 && *str1) { str1++; str2++; } return d; }
static int Strnicmp(const char* str1, const char* str2, int n) { int d = 0; while (n > 0 && (d = toupper(*str2) - toupper(*str1)) == 0 && *str1) { str1++; str2++; n--; } return d; } static int Strnicmp(const char* str1, const char* str2, int n) { int d = 0; while (n > 0 && (d = toupper(*str2) - toupper(*str1)) == 0 && *str1) { str1++; str2++; n--; } return d; }
static char* Strdup(const char *str) { size_t len = strlen(str) + 1; void* buff = malloc(len); return (char*)memcpy(buff, (const void*)str, len); } static char* Strdup(const char *str) { size_t len = strlen(str) + 1; void* buf = malloc(len); IM_ASSERT(buf); return (char*)memcpy(buf, (const void*)str, len); }
static void Strtrim(char* str) { char* str_end = str + strlen(str); while (str_end > str && str_end[-1] == ' ') str_end--; *str_end = 0; } static void Strtrim(char* str) { char* str_end = str + strlen(str); while (str_end > str && str_end[-1] == ' ') str_end--; *str_end = 0; }
void ClearLog() void ClearLog()

5
imgui_draw.cpp
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@ -695,7 +695,7 @@ void ImDrawList::AddPolyline(const ImVec2* points, const int points_count, ImU32
PrimReserve(idx_count, vtx_count); PrimReserve(idx_count, vtx_count);
// Temporary buffer // Temporary buffer
ImVec2* temp_normals = (ImVec2*)alloca(points_count * (thick_line ? 5 : 3) * sizeof(ImVec2)); ImVec2* temp_normals = (ImVec2*)alloca(points_count * (thick_line ? 5 : 3) * sizeof(ImVec2)); //-V630
ImVec2* temp_points = temp_normals + points_count; ImVec2* temp_points = temp_normals + points_count;
for (int i1 = 0; i1 < count; i1++) for (int i1 = 0; i1 < count; i1++)
@ -886,7 +886,7 @@ void ImDrawList::AddConvexPolyFilled(const ImVec2* points, const int points_coun
} }
// Compute normals // Compute normals
ImVec2* temp_normals = (ImVec2*)alloca(points_count * sizeof(ImVec2)); ImVec2* temp_normals = (ImVec2*)alloca(points_count * sizeof(ImVec2)); //-V630
for (int i0 = points_count-1, i1 = 0; i1 < points_count; i0 = i1++) for (int i0 = points_count-1, i1 = 0; i1 < points_count; i0 = i1++)
{ {
const ImVec2& p0 = points[i0]; const ImVec2& p0 = points[i0];
@ -2069,6 +2069,7 @@ void ImFontAtlasBuildSetupFont(ImFontAtlas* atlas, ImFont* font, ImFontConfig* f
void ImFontAtlasBuildPackCustomRects(ImFontAtlas* atlas, void* stbrp_context_opaque) void ImFontAtlasBuildPackCustomRects(ImFontAtlas* atlas, void* stbrp_context_opaque)
{ {
stbrp_context* pack_context = (stbrp_context*)stbrp_context_opaque; stbrp_context* pack_context = (stbrp_context*)stbrp_context_opaque;
IM_ASSERT(pack_context != NULL);
ImVector<ImFontAtlas::CustomRect>& user_rects = atlas->CustomRects; ImVector<ImFontAtlas::CustomRect>& user_rects = atlas->CustomRects;
IM_ASSERT(user_rects.Size >= 1); // We expect at least the default custom rects to be registered, else something went wrong. IM_ASSERT(user_rects.Size >= 1); // We expect at least the default custom rects to be registered, else something went wrong.

2
imgui_internal.h
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@ -191,7 +191,7 @@ IMGUI_API int ImFormatString(char* buf, size_t buf_size, const char* f
IMGUI_API int ImFormatStringV(char* buf, size_t buf_size, const char* fmt, va_list args) IM_FMTLIST(3); IMGUI_API int ImFormatStringV(char* buf, size_t buf_size, const char* fmt, va_list args) IM_FMTLIST(3);
IMGUI_API const char* ImParseFormatFindStart(const char* format); IMGUI_API const char* ImParseFormatFindStart(const char* format);
IMGUI_API const char* ImParseFormatFindEnd(const char* format); IMGUI_API const char* ImParseFormatFindEnd(const char* format);
IMGUI_API const char* ImParseFormatTrimDecorations(const char* format, char* buf, int buf_size); IMGUI_API const char* ImParseFormatTrimDecorations(const char* format, char* buf, size_t buf_size);
IMGUI_API int ImParseFormatPrecision(const char* format, int default_value); IMGUI_API int ImParseFormatPrecision(const char* format, int default_value);
// Helpers: ImVec2/ImVec4 operators // Helpers: ImVec2/ImVec4 operators

11
imgui_widgets.cpp
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@ -2608,7 +2608,7 @@ const char* ImParseFormatFindEnd(const char* fmt)
// fmt = "%.3f" -> return fmt // fmt = "%.3f" -> return fmt
// fmt = "hello %.3f" -> return fmt + 6 // fmt = "hello %.3f" -> return fmt + 6
// fmt = "%.3f hello" -> return buf written with "%.3f" // fmt = "%.3f hello" -> return buf written with "%.3f"
const char* ImParseFormatTrimDecorations(const char* fmt, char* buf, int buf_size) const char* ImParseFormatTrimDecorations(const char* fmt, char* buf, size_t buf_size)
{ {
const char* fmt_start = ImParseFormatFindStart(fmt); const char* fmt_start = ImParseFormatFindStart(fmt);
if (fmt_start[0] != '%') if (fmt_start[0] != '%')
@ -2616,7 +2616,7 @@ const char* ImParseFormatTrimDecorations(const char* fmt, char* buf, int buf_siz
const char* fmt_end = ImParseFormatFindEnd(fmt_start); const char* fmt_end = ImParseFormatFindEnd(fmt_start);
if (fmt_end[0] == 0) // If we only have leading decoration, we don't need to copy the data. if (fmt_end[0] == 0) // If we only have leading decoration, we don't need to copy the data.
return fmt_start; return fmt_start;
ImStrncpy(buf, fmt_start, ImMin((int)(fmt_end + 1 - fmt_start), buf_size)); ImStrncpy(buf, fmt_start, ImMin((size_t)(fmt_end - fmt_start) + 1, buf_size));
return buf; return buf;
} }
@ -4041,7 +4041,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
{ {
if (const ImGuiPayload* payload = AcceptDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_3F)) if (const ImGuiPayload* payload = AcceptDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_3F))
{ {
memcpy((float*)col, payload->Data, sizeof(float) * 3); // Preserve alpha if any memcpy((float*)col, payload->Data, sizeof(float) * 3); // Preserve alpha if any //-V512
value_changed = true; value_changed = true;
} }
if (const ImGuiPayload* payload = AcceptDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_4F)) if (const ImGuiPayload* payload = AcceptDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_4F))
@ -5521,7 +5521,7 @@ bool ImGui::BeginMainMenuBar()
End(); End();
return false; return false;
} }
return true; return true; //-V1020
} }
void ImGui::EndMainMenuBar() void ImGui::EndMainMenuBar()
@ -6586,7 +6586,7 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
// Render tab label, process close button // Render tab label, process close button
const ImGuiID close_button_id = p_open ? window->GetID((void*)((intptr_t)id + 1)) : 0; const ImGuiID close_button_id = p_open ? window->GetID((void*)((intptr_t)id + 1)) : 0;
bool just_closed = TabItemLabelAndCloseButton(display_draw_list, bb, flags, label, id, close_button_id); bool just_closed = TabItemLabelAndCloseButton(display_draw_list, bb, flags, label, id, close_button_id);
if (just_closed) if (just_closed && p_open != NULL)
{ {
*p_open = false; *p_open = false;
TabBarCloseTab(tab_bar, tab); TabBarCloseTab(tab_bar, tab);
@ -6647,6 +6647,7 @@ void ImGui::TabItemBackground(ImDrawList* draw_list, const ImRect& bb, ImGuiTabI
// While rendering tabs, we trim 1 pixel off the top of our bounding box so they can fit within a regular frame height while looking "detached" from it. // While rendering tabs, we trim 1 pixel off the top of our bounding box so they can fit within a regular frame height while looking "detached" from it.
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
const float width = bb.GetWidth(); const float width = bb.GetWidth();
IM_UNUSED(flags);
IM_ASSERT(width > 0.0f); IM_ASSERT(width > 0.0f);
const float rounding = ImMax(0.0f, ImMin(g.Style.TabRounding, width * 0.5f - 1.0f)); const float rounding = ImMax(0.0f, ImMin(g.Style.TabRounding, width * 0.5f - 1.0f));
float y1 = bb.Min.y + 1.0f; float y1 = bb.Min.y + 1.0f;

1
imstb_textedit.h
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@ -563,7 +563,6 @@ static void stb_textedit_find_charpos(StbFindState *find, STB_TEXTEDIT_STRING *s
// now scan to find xpos // now scan to find xpos
find->x = r.x0; find->x = r.x0;
i = 0;
for (i=0; first+i < n; ++i) for (i=0; first+i < n; ++i)
find->x += STB_TEXTEDIT_GETWIDTH(str, first, i); find->x += STB_TEXTEDIT_GETWIDTH(str, first, i);
} }

16
imstb_truetype.h
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@ -1,3 +1,6 @@
// [ImGui] this is a slightly modified version of stb_truetype.h 1.19. Those changes would need to be pushed into nothings/stb
// grep for [ImGui] to find the changes.
// stb_truetype.h - v1.19 - public domain // stb_truetype.h - v1.19 - public domain
// authored from 2009-2016 by Sean Barrett / RAD Game Tools // authored from 2009-2016 by Sean Barrett / RAD Game Tools
// //
@ -1825,7 +1828,7 @@ static int stbtt__GetGlyphShapeTT(const stbtt_fontinfo *info, int glyph_index, s
if (comp_verts) STBTT_free(comp_verts, info->userdata); if (comp_verts) STBTT_free(comp_verts, info->userdata);
return 0; return 0;
} }
if (num_vertices > 0) STBTT_memcpy(tmp, vertices, num_vertices*sizeof(stbtt_vertex)); if (num_vertices > 0) STBTT_memcpy(tmp, vertices, num_vertices*sizeof(stbtt_vertex)); //-V595
STBTT_memcpy(tmp+num_vertices, comp_verts, comp_num_verts*sizeof(stbtt_vertex)); STBTT_memcpy(tmp+num_vertices, comp_verts, comp_num_verts*sizeof(stbtt_vertex));
if (vertices) STBTT_free(vertices, info->userdata); if (vertices) STBTT_free(vertices, info->userdata);
vertices = tmp; vertices = tmp;
@ -2196,7 +2199,7 @@ static int stbtt__run_charstring(const stbtt_fontinfo *info, int glyph_index, st
} break; } break;
default: default:
if (b0 != 255 && b0 != 28 && (b0 < 32 || b0 > 254)) if (b0 != 255 && b0 != 28 && (b0 < 32 || b0 > 254)) //-V560
return STBTT__CSERR("reserved operator"); return STBTT__CSERR("reserved operator");
// push immediate // push immediate
@ -2368,7 +2371,8 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
if (glyph >= startGlyphID && glyph < startGlyphID + glyphCount) if (glyph >= startGlyphID && glyph < startGlyphID + glyphCount)
return (stbtt_int32)ttUSHORT(classDef1ValueArray + 2 * (glyph - startGlyphID)); return (stbtt_int32)ttUSHORT(classDef1ValueArray + 2 * (glyph - startGlyphID));
classDefTable = classDef1ValueArray + 2 * glyphCount; // [ImGui: commented to fix static analyzer warning]
//classDefTable = classDef1ValueArray + 2 * glyphCount;
} break; } break;
case 2: { case 2: {
@ -2392,7 +2396,8 @@ static stbtt_int32 stbtt__GetGlyphClass(stbtt_uint8 *classDefTable, int glyph)
return (stbtt_int32)ttUSHORT(classRangeRecord + 4); return (stbtt_int32)ttUSHORT(classRangeRecord + 4);
} }
classDefTable = classRangeRecords + 6 * classRangeCount; // [ImGui: commented to fix static analyzer warning]
//classDefTable = classRangeRecords + 6 * classRangeCount;
} break; } break;
default: { default: {
@ -3024,6 +3029,7 @@ static void stbtt__fill_active_edges_new(float *scanline, float *scanline_fill,
dx = -dx; dx = -dx;
dy = -dy; dy = -dy;
t = x0, x0 = xb, xb = t; t = x0, x0 = xb, xb = t;
(void)dx; // [ImGui: fix static analyzer warning]
} }
x1 = (int) x_top; x1 = (int) x_top;
@ -4253,7 +4259,7 @@ static int stbtt__compute_crossings_x(float x, float y, int nverts, stbtt_vertex
int winding = 0; int winding = 0;
orig[0] = x; orig[0] = x;
orig[1] = y; //orig[1] = y; // [ImGui] commmented double assignment without reading
// make sure y never passes through a vertex of the shape // make sure y never passes through a vertex of the shape
y_frac = (float) STBTT_fmod(y, 1.0f); y_frac = (float) STBTT_fmod(y, 1.0f);

4
misc/freetype/imgui_freetype.cpp
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@ -569,8 +569,8 @@ bool ImFontAtlasBuildWithFreeType(FT_Library ft_library, ImFontAtlas* atlas, uns
} }
// Default memory allocators // Default memory allocators
static void* ImFreeTypeDefaultAllocFunc(size_t size, void* user_data) { (void)user_data; return ImGui::MemAlloc(size); } static void* ImFreeTypeDefaultAllocFunc(size_t size, void* user_data) { IM_UNUSED(user_data); return ImGui::MemAlloc(size); }
static void ImFreeTypeDefaultFreeFunc(void* ptr, void* user_data) { (void)user_data; ImGui::MemFree(ptr); } static void ImFreeTypeDefaultFreeFunc(void* ptr, void* user_data) { IM_UNUSED(user_data); ImGui::MemFree(ptr); }
// Current memory allocators // Current memory allocators
static void* (*GImFreeTypeAllocFunc)(size_t size, void* user_data) = ImFreeTypeDefaultAllocFunc; static void* (*GImFreeTypeAllocFunc)(size_t size, void* user_data) = ImFreeTypeDefaultAllocFunc;

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