diff --git a/3rdparty/ocornut-imgui/imgui.cpp b/3rdparty/ocornut-imgui/imgui.cpp index a11034b35..6a2dabc65 100644 --- a/3rdparty/ocornut-imgui/imgui.cpp +++ b/3rdparty/ocornut-imgui/imgui.cpp @@ -213,6 +213,7 @@ 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. + - 2018/01/03 (1.54) - renamed ImGuiSizeConstraintCallback to ImGuiSizeCallback, ImGuiSizeConstraintCallbackData to ImGuiSizeCallbackData. - 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 @@ -645,7 +646,6 @@ static void SetWindowSize(ImGuiWindow* window, const ImVec2& size, I static void SetWindowCollapsed(ImGuiWindow* window, bool collapsed, ImGuiCond cond); static ImGuiWindow* FindHoveredWindow(ImVec2 pos); static ImGuiWindow* CreateNewWindow(const char* name, ImVec2 size, ImGuiWindowFlags flags); -static void ClearSetNextWindowData(); static void CheckStacksSize(ImGuiWindow* window, bool write); static ImVec2 CalcNextScrollFromScrollTargetAndClamp(ImGuiWindow* window); @@ -1696,7 +1696,7 @@ void ImGuiTextBuffer::appendf(const char* fmt, ...) // ImGuiSimpleColumns (internal use only) //----------------------------------------------------------------------------- -ImGuiSimpleColumns::ImGuiSimpleColumns() +ImGuiMenuColumns::ImGuiMenuColumns() { Count = 0; Spacing = Width = NextWidth = 0.0f; @@ -1704,7 +1704,7 @@ ImGuiSimpleColumns::ImGuiSimpleColumns() memset(NextWidths, 0, sizeof(NextWidths)); } -void ImGuiSimpleColumns::Update(int count, float spacing, bool clear) +void ImGuiMenuColumns::Update(int count, float spacing, bool clear) { IM_ASSERT(Count <= IM_ARRAYSIZE(Pos)); Count = count; @@ -1721,7 +1721,7 @@ void ImGuiSimpleColumns::Update(int count, float spacing, bool clear) } } -float ImGuiSimpleColumns::DeclColumns(float w0, float w1, float w2) // not using va_arg because they promote float to double +float ImGuiMenuColumns::DeclColumns(float w0, float w1, float w2) // not using va_arg because they promote float to double { NextWidth = 0.0f; NextWidths[0] = ImMax(NextWidths[0], w0); @@ -1732,7 +1732,7 @@ float ImGuiSimpleColumns::DeclColumns(float w0, float w1, float w2) // not using return ImMax(Width, NextWidth); } -float ImGuiSimpleColumns::CalcExtraSpace(float avail_w) +float ImGuiMenuColumns::CalcExtraSpace(float avail_w) { return ImMax(0.0f, avail_w - Width); } @@ -2635,8 +2635,6 @@ void ImGui::Shutdown() g.FontStack.clear(); g.OpenPopupStack.clear(); g.CurrentPopupStack.clear(); - g.SetNextWindowSizeConstraintCallback = NULL; - g.SetNextWindowSizeConstraintCallbackUserData = NULL; for (int i = 0; i < IM_ARRAYSIZE(g.RenderDrawLists); i++) g.RenderDrawLists[i].clear(); g.OverlayDrawList.ClearFreeMemory(); @@ -3819,20 +3817,12 @@ void ImGui::CloseCurrentPopup() ClosePopupToLevel(popup_idx); } -static inline void ClearSetNextWindowData() -{ - // FIXME-OPT - ImGuiContext& g = *GImGui; - g.SetNextWindowPosCond = g.SetNextWindowSizeCond = g.SetNextWindowContentSizeCond = g.SetNextWindowCollapsedCond = 0; - g.SetNextWindowSizeConstraint = g.SetNextWindowFocus = false; -} - bool ImGui::BeginPopupEx(ImGuiID id, ImGuiWindowFlags extra_flags) { ImGuiContext& g = *GImGui; if (!IsPopupOpen(id)) { - ClearSetNextWindowData(); // We behave like Begin() and need to consume those values + g.NextWindowData.Clear(); // We behave like Begin() and need to consume those values return false; } @@ -3854,7 +3844,7 @@ bool ImGui::BeginPopup(const char* str_id) ImGuiContext& g = *GImGui; if (g.OpenPopupStack.Size <= g.CurrentPopupStack.Size) // Early out for performance { - ClearSetNextWindowData(); // We behave like Begin() and need to consume those values + g.NextWindowData.Clear(); // We behave like Begin() and need to consume those values return false; } return BeginPopupEx(g.CurrentWindow->GetID(str_id), ImGuiWindowFlags_AlwaysAutoResize|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoSavedSettings); @@ -3879,12 +3869,12 @@ bool ImGui::BeginPopupModal(const char* name, bool* p_open, ImGuiWindowFlags ext const ImGuiID id = window->GetID(name); if (!IsPopupOpen(id)) { - ClearSetNextWindowData(); // We behave like Begin() and need to consume those values + g.NextWindowData.Clear(); // We behave like Begin() and need to consume those values return false; } // Center modal windows by default - if (g.SetNextWindowPosCond == 0) + if (g.NextWindowData.PosCond == 0) SetNextWindowPos(g.IO.DisplaySize * 0.5f, ImGuiCond_Appearing, ImVec2(0.5f, 0.5f)); ImGuiWindowFlags flags = extra_flags|ImGuiWindowFlags_Popup|ImGuiWindowFlags_Modal|ImGuiWindowFlags_NoCollapse|ImGuiWindowFlags_NoSavedSettings; @@ -4196,20 +4186,20 @@ static ImGuiWindow* CreateNewWindow(const char* name, ImVec2 size, ImGuiWindowFl static ImVec2 CalcSizeAfterConstraint(ImGuiWindow* window, ImVec2 new_size) { ImGuiContext& g = *GImGui; - if (g.SetNextWindowSizeConstraint) + if (g.NextWindowData.SizeConstraintCond != 0) { // Using -1,-1 on either X/Y axis to preserve the current size. - ImRect cr = g.SetNextWindowSizeConstraintRect; + ImRect cr = g.NextWindowData.SizeConstraintRect; new_size.x = (cr.Min.x >= 0 && cr.Max.x >= 0) ? ImClamp(new_size.x, cr.Min.x, cr.Max.x) : window->SizeFull.x; new_size.y = (cr.Min.y >= 0 && cr.Max.y >= 0) ? ImClamp(new_size.y, cr.Min.y, cr.Max.y) : window->SizeFull.y; - if (g.SetNextWindowSizeConstraintCallback) + if (g.NextWindowData.SizeCallback) { - ImGuiSizeConstraintCallbackData data; - data.UserData = g.SetNextWindowSizeConstraintCallbackUserData; + ImGuiSizeCallbackData data; + data.UserData = g.NextWindowData.SizeCallbackUserData; data.Pos = window->Pos; data.CurrentSize = window->SizeFull; data.DesiredSize = new_size; - g.SetNextWindowSizeConstraintCallback(&data); + g.NextWindowData.SizeCallback(&data); new_size = data.DesiredSize; } } @@ -4355,7 +4345,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags) ImGuiWindow* window = FindWindowByName(name); if (!window) { - ImVec2 size_on_first_use = (g.SetNextWindowSizeCond != 0) ? g.SetNextWindowSizeVal : ImVec2(0.0f, 0.0f); // Any condition flag will do since we are creating a new window here. + ImVec2 size_on_first_use = (g.NextWindowData.SizeCond != 0) ? g.NextWindowData.SizeVal : ImVec2(0.0f, 0.0f); // Any condition flag will do since we are creating a new window here. window = CreateNewWindow(name, size_on_first_use, flags); } @@ -4400,50 +4390,50 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags) // Process SetNextWindow***() calls bool window_pos_set_by_api = false; bool window_size_x_set_by_api = false, window_size_y_set_by_api = false; - if (g.SetNextWindowPosCond) + if (g.NextWindowData.PosCond) { - window_pos_set_by_api = (window->SetWindowPosAllowFlags & g.SetNextWindowPosCond) != 0; - if (window_pos_set_by_api && ImLengthSqr(g.SetNextWindowPosPivot) > 0.00001f) + window_pos_set_by_api = (window->SetWindowPosAllowFlags & g.NextWindowData.PosCond) != 0; + if (window_pos_set_by_api && ImLengthSqr(g.NextWindowData.PosPivotVal) > 0.00001f) { // May be processed on the next frame if this is our first frame and we are measuring size // FIXME: Look into removing the branch so everything can go through this same code path for consistency. - window->SetWindowPosVal = g.SetNextWindowPosVal; - window->SetWindowPosPivot = g.SetNextWindowPosPivot; + window->SetWindowPosVal = g.NextWindowData.PosVal; + window->SetWindowPosPivot = g.NextWindowData.PosPivotVal; window->SetWindowPosAllowFlags &= ~(ImGuiCond_Once | ImGuiCond_FirstUseEver | ImGuiCond_Appearing); } else { - SetWindowPos(window, g.SetNextWindowPosVal, g.SetNextWindowPosCond); + SetWindowPos(window, g.NextWindowData.PosVal, g.NextWindowData.PosCond); } - g.SetNextWindowPosCond = 0; + g.NextWindowData.PosCond = 0; } - if (g.SetNextWindowSizeCond) + if (g.NextWindowData.SizeCond) { - window_size_x_set_by_api = (window->SetWindowSizeAllowFlags & g.SetNextWindowSizeCond) != 0 && (g.SetNextWindowSizeVal.x > 0.0f); - window_size_y_set_by_api = (window->SetWindowSizeAllowFlags & g.SetNextWindowSizeCond) != 0 && (g.SetNextWindowSizeVal.y > 0.0f); - SetWindowSize(window, g.SetNextWindowSizeVal, g.SetNextWindowSizeCond); - g.SetNextWindowSizeCond = 0; + window_size_x_set_by_api = (window->SetWindowSizeAllowFlags & g.NextWindowData.SizeCond) != 0 && (g.NextWindowData.SizeVal.x > 0.0f); + window_size_y_set_by_api = (window->SetWindowSizeAllowFlags & g.NextWindowData.SizeCond) != 0 && (g.NextWindowData.SizeVal.y > 0.0f); + SetWindowSize(window, g.NextWindowData.SizeVal, g.NextWindowData.SizeCond); + g.NextWindowData.SizeCond = 0; } - if (g.SetNextWindowContentSizeCond) + if (g.NextWindowData.ContentSizeCond) { // Adjust passed "client size" to become a "window size" - window->SizeContentsExplicit = g.SetNextWindowContentSizeVal; + window->SizeContentsExplicit = g.NextWindowData.ContentSizeVal; window->SizeContentsExplicit.y += window->TitleBarHeight() + window->MenuBarHeight(); - g.SetNextWindowContentSizeCond = 0; + g.NextWindowData.ContentSizeCond = 0; } else if (first_begin_of_the_frame) { window->SizeContentsExplicit = ImVec2(0.0f, 0.0f); } - if (g.SetNextWindowCollapsedCond) + if (g.NextWindowData.CollapsedCond) { - SetWindowCollapsed(window, g.SetNextWindowCollapsedVal, g.SetNextWindowCollapsedCond); - g.SetNextWindowCollapsedCond = 0; + SetWindowCollapsed(window, g.NextWindowData.CollapsedVal, g.NextWindowData.CollapsedCond); + g.NextWindowData.CollapsedCond = 0; } - if (g.SetNextWindowFocus) + if (g.NextWindowData.FocusCond) { SetWindowFocus(); - g.SetNextWindowFocus = false; + g.NextWindowData.FocusCond = 0; } if (window->Appearing) SetWindowConditionAllowFlags(window, ImGuiCond_Appearing, false); @@ -4943,7 +4933,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags) window->WriteAccessed = false; window->BeginCount++; - g.SetNextWindowSizeConstraint = false; + g.NextWindowData.SizeConstraintCond = 0; // Child window can be out of sight and have "negative" clip windows. // Mark them as collapsed so commands are skipped earlier (we can't manually collapse because they have no title bar). @@ -5706,45 +5696,45 @@ void ImGui::SetWindowFocus(const char* name) void ImGui::SetNextWindowPos(const ImVec2& pos, ImGuiCond cond, const ImVec2& pivot) { ImGuiContext& g = *GImGui; - g.SetNextWindowPosVal = pos; - g.SetNextWindowPosPivot = pivot; - g.SetNextWindowPosCond = cond ? cond : ImGuiCond_Always; + g.NextWindowData.PosVal = pos; + g.NextWindowData.PosPivotVal = pivot; + g.NextWindowData.PosCond = cond ? cond : ImGuiCond_Always; } void ImGui::SetNextWindowSize(const ImVec2& size, ImGuiCond cond) { ImGuiContext& g = *GImGui; - g.SetNextWindowSizeVal = size; - g.SetNextWindowSizeCond = cond ? cond : ImGuiCond_Always; + g.NextWindowData.SizeVal = size; + g.NextWindowData.SizeCond = cond ? cond : ImGuiCond_Always; } -void ImGui::SetNextWindowSizeConstraints(const ImVec2& size_min, const ImVec2& size_max, ImGuiSizeConstraintCallback custom_callback, void* custom_callback_user_data) +void ImGui::SetNextWindowSizeConstraints(const ImVec2& size_min, const ImVec2& size_max, ImGuiSizeCallback custom_callback, void* custom_callback_user_data) { ImGuiContext& g = *GImGui; - g.SetNextWindowSizeConstraint = true; - g.SetNextWindowSizeConstraintRect = ImRect(size_min, size_max); - g.SetNextWindowSizeConstraintCallback = custom_callback; - g.SetNextWindowSizeConstraintCallbackUserData = custom_callback_user_data; + g.NextWindowData.SizeConstraintCond = ImGuiCond_Always; + g.NextWindowData.SizeConstraintRect = ImRect(size_min, size_max); + g.NextWindowData.SizeCallback = custom_callback; + g.NextWindowData.SizeCallbackUserData = custom_callback_user_data; } void ImGui::SetNextWindowContentSize(const ImVec2& size) { ImGuiContext& g = *GImGui; - g.SetNextWindowContentSizeVal = size; // In Begin() we will add the size of window decorations (title bar, menu etc.) to that to form a SizeContents value. - g.SetNextWindowContentSizeCond = ImGuiCond_Always; + g.NextWindowData.ContentSizeVal = size; // In Begin() we will add the size of window decorations (title bar, menu etc.) to that to form a SizeContents value. + g.NextWindowData.ContentSizeCond = ImGuiCond_Always; } void ImGui::SetNextWindowCollapsed(bool collapsed, ImGuiCond cond) { ImGuiContext& g = *GImGui; - g.SetNextWindowCollapsedVal = collapsed; - g.SetNextWindowCollapsedCond = cond ? cond : ImGuiCond_Always; + g.NextWindowData.CollapsedVal = collapsed; + g.NextWindowData.CollapsedCond = cond ? cond : ImGuiCond_Always; } void ImGui::SetNextWindowFocus() { ImGuiContext& g = *GImGui; - g.SetNextWindowFocus = true; + g.NextWindowData.FocusCond = ImGuiCond_Always; } // In window space (not screen space!) @@ -6619,11 +6609,11 @@ bool ImGui::TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags) ImGuiStorage* storage = window->DC.StateStorage; bool is_open; - if (g.SetNextTreeNodeOpenCond != 0) + if (g.NextTreeNodeOpenCond != 0) { - if (g.SetNextTreeNodeOpenCond & ImGuiCond_Always) + if (g.NextTreeNodeOpenCond & ImGuiCond_Always) { - is_open = g.SetNextTreeNodeOpenVal; + is_open = g.NextTreeNodeOpenVal; storage->SetInt(id, is_open); } else @@ -6632,7 +6622,7 @@ bool ImGui::TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags) const int stored_value = storage->GetInt(id, -1); if (stored_value == -1) { - is_open = g.SetNextTreeNodeOpenVal; + is_open = g.NextTreeNodeOpenVal; storage->SetInt(id, is_open); } else @@ -6640,7 +6630,7 @@ bool ImGui::TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags) is_open = stored_value != 0; } } - g.SetNextTreeNodeOpenCond = 0; + g.NextTreeNodeOpenCond = 0; } else { @@ -6907,8 +6897,8 @@ void ImGui::SetNextTreeNodeOpen(bool is_open, ImGuiCond cond) ImGuiContext& g = *GImGui; if (g.CurrentWindow->SkipItems) return; - g.SetNextTreeNodeOpenVal = is_open; - g.SetNextTreeNodeOpenCond = cond ? cond : ImGuiCond_Always; + g.NextTreeNodeOpenVal = is_open; + g.NextTreeNodeOpenCond = cond ? cond : ImGuiCond_Always; } void ImGui::PushID(const char* str_id) @@ -9167,8 +9157,8 @@ bool ImGui::BeginCombo(const char* label, const char* preview_value, ImGuiComboF { // Always consume the SetNextWindowSizeConstraint() call in our early return paths ImGuiContext& g = *GImGui; - bool backup_has_next_window_size_constraint = g.SetNextWindowSizeConstraint; - g.SetNextWindowSizeConstraint = false; + ImGuiCond backup_next_window_size_constraint = g.NextWindowData.SizeConstraintCond; + g.NextWindowData.SizeConstraintCond = 0; ImGuiWindow* window = GetCurrentWindow(); if (window->SkipItems) @@ -9208,10 +9198,10 @@ bool ImGui::BeginCombo(const char* label, const char* preview_value, ImGuiComboF if (!popup_open) return false; - if (backup_has_next_window_size_constraint) + if (backup_next_window_size_constraint) { - g.SetNextWindowSizeConstraint = true; - g.SetNextWindowSizeConstraintRect.Min.x = ImMax(g.SetNextWindowSizeConstraintRect.Min.x, w); + g.NextWindowData.SizeConstraintCond = backup_next_window_size_constraint; + g.NextWindowData.SizeConstraintRect.Min.x = ImMax(g.NextWindowData.SizeConstraintRect.Min.x, w); } else { @@ -9273,7 +9263,7 @@ bool ImGui::Combo(const char* label, int* current_item, bool (*items_getter)(voi items_getter(data, *current_item, &preview_text); // The old Combo() API exposed "popup_max_height_in_items", however the new more general BeginCombo() API doesn't, so we emulate it here. - if (popup_max_height_in_items != -1 && !g.SetNextWindowSizeConstraint) + if (popup_max_height_in_items != -1 && !g.NextWindowData.SizeConstraintCond) { float popup_max_height = CalcMaxPopupHeightFromItemCount(popup_max_height_in_items); SetNextWindowSizeConstraints(ImVec2(0,0), ImVec2(FLT_MAX, popup_max_height)); @@ -11018,6 +11008,10 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag window->DC.ColumnsOffsetX = 0.0f; window->DC.CursorPos.x = (float)(int)(window->Pos.x + window->DC.IndentX + window->DC.ColumnsOffsetX); + // Clear data if columns count changed + if (columns->Columns.Size != 0 && columns->Columns.Size != columns_count + 1) + columns->Columns.resize(0); + // Initialize defaults columns->IsFirstFrame = (columns->Columns.Size == 0); if (columns->Columns.Size == 0) @@ -11030,7 +11024,6 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag columns->Columns.push_back(column); } } - IM_ASSERT(columns->Columns.Size == columns_count + 1); for (int n = 0; n < columns_count + 1; n++) { @@ -11479,12 +11472,6 @@ void ImGui::EndDragDropTarget() IM_ASSERT(g.DragDropActive); } -bool ImGui::IsDragDropActive() -{ - ImGuiContext& g = *GImGui; - return g.DragDropActive; -} - //----------------------------------------------------------------------------- // PLATFORM DEPENDENT HELPERS //----------------------------------------------------------------------------- @@ -11602,7 +11589,7 @@ void ImGui::ShowMetricsWindow(bool* p_open) { if (ImGui::Begin("ImGui Metrics", p_open)) { - ImGui::Text("ImGui %s", ImGui::GetVersion()); + ImGui::Text("Dear ImGui %s", ImGui::GetVersion()); ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate); ImGui::Text("%d vertices, %d indices (%d triangles)", ImGui::GetIO().MetricsRenderVertices, ImGui::GetIO().MetricsRenderIndices, ImGui::GetIO().MetricsRenderIndices / 3); ImGui::Text("%d allocations", ImGui::GetIO().MetricsAllocs); diff --git a/3rdparty/ocornut-imgui/imgui.h b/3rdparty/ocornut-imgui/imgui.h index f416cc3f6..bcb3a7f53 100644 --- a/3rdparty/ocornut-imgui/imgui.h +++ b/3rdparty/ocornut-imgui/imgui.h @@ -64,7 +64,7 @@ struct ImGuiStyle; // Runtime data for styling/colors struct ImGuiTextFilter; // Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]" struct ImGuiTextBuffer; // Text buffer for logging/accumulating text struct ImGuiTextEditCallbackData; // Shared state of ImGui::InputText() when using custom ImGuiTextEditCallback (rare/advanced use) -struct ImGuiSizeConstraintCallbackData;// Structure used to constraint window size in custom ways when using custom ImGuiSizeConstraintCallback (rare/advanced use) +struct ImGuiSizeCallbackData; // Structure used to constraint window size in custom ways when using custom ImGuiSizeCallback (rare/advanced use) struct ImGuiListClipper; // Helper to manually clip large list of items struct ImGuiPayload; // User data payload for drag and drop operations struct ImGuiContext; // ImGui context (opaque) @@ -92,7 +92,7 @@ typedef int ImGuiSelectableFlags; // flags: for Selectable() typedef int ImGuiTreeNodeFlags; // flags: for TreeNode*(),CollapsingHeader()// enum ImGuiTreeNodeFlags_ typedef int ImGuiWindowFlags; // flags: for Begin*() // enum ImGuiWindowFlags_ typedef int (*ImGuiTextEditCallback)(ImGuiTextEditCallbackData *data); -typedef void (*ImGuiSizeConstraintCallback)(ImGuiSizeConstraintCallbackData* data); +typedef void (*ImGuiSizeCallback)(ImGuiSizeCallbackData* data); #if defined(_MSC_VER) && !defined(__clang__) typedef unsigned __int64 ImU64; // 64-bit unsigned integer #else @@ -167,7 +167,7 @@ namespace ImGui IMGUI_API void SetNextWindowPos(const ImVec2& pos, ImGuiCond cond = 0, const ImVec2& pivot = ImVec2(0,0)); // set next window position. call before Begin(). use pivot=(0.5f,0.5f) to center on given point, etc. IMGUI_API void SetNextWindowSize(const ImVec2& size, ImGuiCond cond = 0); // set next window size. set axis to 0.0f to force an auto-fit on this axis. call before Begin() - IMGUI_API void SetNextWindowSizeConstraints(const ImVec2& size_min, const ImVec2& size_max, ImGuiSizeConstraintCallback custom_callback = NULL, void* custom_callback_data = NULL); // set next window size limits. use -1,-1 on either X/Y axis to preserve the current size. Use callback to apply non-trivial programmatic constraints. + IMGUI_API void SetNextWindowSizeConstraints(const ImVec2& size_min, const ImVec2& size_max, ImGuiSizeCallback custom_callback = NULL, void* custom_callback_data = NULL); // set next window size limits. use -1,-1 on either X/Y axis to preserve the current size. Use callback to apply non-trivial programmatic constraints. IMGUI_API void SetNextWindowContentSize(const ImVec2& size); // set next window content size (~ enforce the range of scrollbars). not including window decorations (title bar, menu bar, etc.). set an axis to 0.0f to leave it automatic. call before Begin() IMGUI_API void SetNextWindowCollapsed(bool collapsed, ImGuiCond cond = 0); // set next window collapsed state. call before Begin() IMGUI_API void SetNextWindowFocus(); // set next window to be focused / front-most. call before Begin() @@ -376,8 +376,8 @@ namespace ImGui IMGUI_API bool CollapsingHeader(const char* label, bool* p_open, ImGuiTreeNodeFlags flags = 0); // when 'p_open' isn't NULL, display an additional small close button on upper right of the header // Widgets: Selectable / Lists - IMGUI_API bool Selectable(const char* label, bool selected = false, ImGuiSelectableFlags flags = 0, const ImVec2& size = ImVec2(0,0)); // size.x==0.0: use remaining width, size.x>0.0: specify width. size.y==0.0: use label height, size.y>0.0: specify height - IMGUI_API bool Selectable(const char* label, bool* p_selected, ImGuiSelectableFlags flags = 0, const ImVec2& size = ImVec2(0,0)); + IMGUI_API bool Selectable(const char* label, bool selected = false, ImGuiSelectableFlags flags = 0, const ImVec2& size = ImVec2(0,0)); // "bool selected" carry the selection state (read-only). Selectable() is clicked is returns true so you can modify your selection state. size.x==0.0: use remaining width, size.x>0.0: specify width. size.y==0.0: use label height, size.y>0.0: specify height + IMGUI_API bool Selectable(const char* label, bool* p_selected, ImGuiSelectableFlags flags = 0, const ImVec2& size = ImVec2(0,0)); // "bool* p_selected" point to the selection state (read-write), as a convenient helper. IMGUI_API bool ListBox(const char* label, int* current_item, const char* const items[], int items_count, int height_in_items = -1); IMGUI_API bool ListBox(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1); IMGUI_API bool ListBoxHeader(const char* label, const ImVec2& size = ImVec2(0,0)); // use if you want to reimplement ListBox() will custom data or interactions. make sure to call ListBoxFooter() afterwards. @@ -434,7 +434,6 @@ namespace ImGui IMGUI_API bool BeginDragDropTarget(); // call after submitting an item that may receive an item. If this returns true, you can call AcceptDragDropPayload() + EndDragDropTarget() IMGUI_API const ImGuiPayload* AcceptDragDropPayload(const char* type, ImGuiDragDropFlags flags = 0); // accept contents of a given type. If ImGuiDragDropFlags_AcceptBeforeDelivery is set you can peek into the payload before the mouse button is released. IMGUI_API void EndDragDropTarget(); - IMGUI_API bool IsDragDropActive(); // Clipping IMGUI_API void PushClipRect(const ImVec2& clip_rect_min, const ImVec2& clip_rect_max, bool intersect_with_current_clip_rect); @@ -1220,7 +1219,7 @@ struct ImGuiTextEditCallbackData // Resizing callback data to apply custom constraint. As enabled by SetNextWindowSizeConstraints(). Callback is called during the next Begin(). // NB: For basic min/max size constraint on each axis you don't need to use the callback! The SetNextWindowSizeConstraints() parameters are enough. -struct ImGuiSizeConstraintCallbackData +struct ImGuiSizeCallbackData { void* UserData; // Read-only. What user passed to SetNextWindowSizeConstraints() ImVec2 Pos; // Read-only. Window position, for reference. diff --git a/3rdparty/ocornut-imgui/imgui_demo.cpp b/3rdparty/ocornut-imgui/imgui_demo.cpp index c9d47d4df..76a8fa551 100644 --- a/3rdparty/ocornut-imgui/imgui_demo.cpp +++ b/3rdparty/ocornut-imgui/imgui_demo.cpp @@ -160,7 +160,7 @@ void ImGui::ShowDemoWindow(bool* p_open) if (show_app_about) { ImGui::Begin("About Dear ImGui", &show_app_about, ImGuiWindowFlags_AlwaysAutoResize); - ImGui::Text("dear imgui, %s", ImGui::GetVersion()); + ImGui::Text("Dear ImGui, %s", ImGui::GetVersion()); ImGui::Separator(); ImGui::Text("By Omar Cornut and all dear imgui contributors."); ImGui::Text("Dear ImGui is licensed under the MIT License, see LICENSE for more information."); @@ -413,7 +413,7 @@ void ImGui::ShowDemoWindow(bool* p_open) { ImGui::Text("blah blah"); ImGui::SameLine(); - if (ImGui::SmallButton("print")) printf("Child %d pressed", i); + if (ImGui::SmallButton("button")) { }; ImGui::TreePop(); } ImGui::TreePop(); @@ -609,24 +609,58 @@ void ImGui::ShowDemoWindow(bool* p_open) if (ImGui::TreeNode("Selectables")) { + // Selectable() has 2 overloads: + // - The one taking "bool selected" as a read-only selection information. When Selectable() has been clicked is returns true and you can alter selection state accordingly. + // - The one taking "bool* p_selected" as a read-write selection information (convenient in some cases) + // The earlier is more flexible, as in real application your selection may be stored in a different manner (in flags within objects, as an external list, etc). if (ImGui::TreeNode("Basic")) { - static bool selected[4] = { false, true, false, false }; - ImGui::Selectable("1. I am selectable", &selected[0]); - ImGui::Selectable("2. I am selectable", &selected[1]); + static bool selection[5] = { false, true, false, false, false }; + ImGui::Selectable("1. I am selectable", &selection[0]); + ImGui::Selectable("2. I am selectable", &selection[1]); ImGui::Text("3. I am not selectable"); - ImGui::Selectable("4. I am selectable", &selected[2]); - if (ImGui::Selectable("5. I am double clickable", selected[3], ImGuiSelectableFlags_AllowDoubleClick)) + ImGui::Selectable("4. I am selectable", &selection[3]); + if (ImGui::Selectable("5. I am double clickable", selection[4], ImGuiSelectableFlags_AllowDoubleClick)) if (ImGui::IsMouseDoubleClicked(0)) - selected[3] = !selected[3]; + selection[4] = !selection[4]; ImGui::TreePop(); } - if (ImGui::TreeNode("Rendering more text into the same block")) + if (ImGui::TreeNode("Selection State: Single Selection")) { + static int selected = -1; + for (int n = 0; n < 5; n++) + { + char buf[32]; + sprintf(buf, "Object %d", n); + if (ImGui::Selectable(buf, selected == n)) + selected = n; + } + ImGui::TreePop(); + } + if (ImGui::TreeNode("Selection State: Multiple Selection")) + { + ShowHelpMarker("Hold CTRL and click to select multiple items."); + static bool selection[5] = { false, false, false, false, false }; + for (int n = 0; n < 5; n++) + { + char buf[32]; + sprintf(buf, "Object %d", n); + if (ImGui::Selectable(buf, selection[n])) + { + if (!ImGui::GetIO().KeyCtrl) // Clear selection when CTRL is not held + memset(selection, 0, sizeof(selection)); + selection[n] ^= 1; + } + } + ImGui::TreePop(); + } + if (ImGui::TreeNode("Rendering more text into the same line")) + { + // Using the Selectable() override that takes "bool* p_selected" parameter and toggle your booleans automatically. static bool selected[3] = { false, false, false }; - ImGui::Selectable("main.c", &selected[0]); ImGui::SameLine(300); ImGui::Text(" 2,345 bytes"); + ImGui::Selectable("main.c", &selected[0]); ImGui::SameLine(300); ImGui::Text(" 2,345 bytes"); ImGui::Selectable("Hello.cpp", &selected[1]); ImGui::SameLine(300); ImGui::Text("12,345 bytes"); - ImGui::Selectable("Hello.h", &selected[2]); ImGui::SameLine(300); ImGui::Text(" 2,345 bytes"); + ImGui::Selectable("Hello.h", &selected[2]); ImGui::SameLine(300); ImGui::Text(" 2,345 bytes"); ImGui::TreePop(); } if (ImGui::TreeNode("In columns")) @@ -773,14 +807,14 @@ void ImGui::ShowDemoWindow(bool* p_open) { static ImVec4 color = ImColor(114, 144, 154, 200); - static bool hdr = false; static bool alpha_preview = true; static bool alpha_half_preview = false; static bool options_menu = true; - ImGui::Checkbox("With HDR", &hdr); ImGui::SameLine(); ShowHelpMarker("Currently all this does is to lift the 0..1 limits on dragging widgets."); + static bool hdr = false; ImGui::Checkbox("With Alpha Preview", &alpha_preview); ImGui::Checkbox("With Half Alpha Preview", &alpha_half_preview); ImGui::Checkbox("With Options Menu", &options_menu); ImGui::SameLine(); ShowHelpMarker("Right-click on the individual color widget to show options."); + ImGui::Checkbox("With HDR", &hdr); ImGui::SameLine(); ShowHelpMarker("Currently all this does is to lift the 0..1 limits on dragging widgets."); int misc_flags = (hdr ? ImGuiColorEditFlags_HDR : 0) | (alpha_half_preview ? ImGuiColorEditFlags_AlphaPreviewHalf : (alpha_preview ? ImGuiColorEditFlags_AlphaPreview : 0)) | (options_menu ? 0 : ImGuiColorEditFlags_NoOptions); ImGui::Text("Color widget:"); @@ -2303,8 +2337,8 @@ static void ShowExampleAppConstrainedResize(bool* p_open) { struct CustomConstraints // Helper functions to demonstrate programmatic constraints { - static void Square(ImGuiSizeConstraintCallbackData* data) { data->DesiredSize = ImVec2(IM_MAX(data->DesiredSize.x, data->DesiredSize.y), IM_MAX(data->DesiredSize.x, data->DesiredSize.y)); } - static void Step(ImGuiSizeConstraintCallbackData* data) { float step = (float)(int)(intptr_t)data->UserData; data->DesiredSize = ImVec2((int)(data->DesiredSize.x / step + 0.5f) * step, (int)(data->DesiredSize.y / step + 0.5f) * step); } + static void Square(ImGuiSizeCallbackData* data) { data->DesiredSize = ImVec2(IM_MAX(data->DesiredSize.x, data->DesiredSize.y), IM_MAX(data->DesiredSize.x, data->DesiredSize.y)); } + static void Step(ImGuiSizeCallbackData* data) { float step = (float)(int)(intptr_t)data->UserData; data->DesiredSize = ImVec2((int)(data->DesiredSize.x / step + 0.5f) * step, (int)(data->DesiredSize.y / step + 0.5f) * step); } }; static bool auto_resize = false; diff --git a/3rdparty/ocornut-imgui/imgui_internal.h b/3rdparty/ocornut-imgui/imgui_internal.h index 7f538adec..babda0b5d 100644 --- a/3rdparty/ocornut-imgui/imgui_internal.h +++ b/3rdparty/ocornut-imgui/imgui_internal.h @@ -35,7 +35,7 @@ struct ImRect; struct ImGuiColMod; struct ImGuiStyleMod; struct ImGuiGroupData; -struct ImGuiSimpleColumns; +struct ImGuiMenuColumns; struct ImGuiDrawContext; struct ImGuiTextEditState; struct ImGuiMouseCursorData; @@ -323,14 +323,14 @@ struct ImGuiGroupData }; // Simple column measurement currently used for MenuItem() only. This is very short-sighted/throw-away code and NOT a generic helper. -struct IMGUI_API ImGuiSimpleColumns +struct IMGUI_API ImGuiMenuColumns { int Count; float Spacing; float Width, NextWidth; - float Pos[8], NextWidths[8]; + float Pos[4], NextWidths[4]; - ImGuiSimpleColumns(); + ImGuiMenuColumns(); void Update(int count, float spacing, bool clear); float DeclColumns(float w0, float w1, float w2); float CalcExtraSpace(float avail_w); @@ -459,6 +459,41 @@ struct ImDrawListSharedData ImDrawListSharedData(); }; +// Storage for SetNexWindow** functions +struct ImGuiNextWindowData +{ + ImGuiCond PosCond; + ImGuiCond SizeCond; + ImGuiCond ContentSizeCond; + ImGuiCond CollapsedCond; + ImGuiCond SizeConstraintCond; + ImGuiCond FocusCond; + ImVec2 PosVal; + ImVec2 PosPivotVal; + ImVec2 SizeVal; + ImVec2 ContentSizeVal; + bool CollapsedVal; + ImRect SizeConstraintRect; // Valid if 'SetNextWindowSizeConstraint' is true + ImGuiSizeCallback SizeCallback; + void* SizeCallbackUserData; + + ImGuiNextWindowData() + { + PosCond = SizeCond = ContentSizeCond = CollapsedCond = SizeConstraintCond = FocusCond = 0; + PosVal = PosPivotVal = SizeVal = ImVec2(0.0f, 0.0f); + ContentSizeVal = ImVec2(0.0f, 0.0f); + CollapsedVal = false; + SizeConstraintRect = ImRect(); + SizeCallback = NULL; + SizeCallbackUserData = NULL; + } + + void Clear() + { + PosCond = SizeCond = ContentSizeCond = CollapsedCond = SizeConstraintCond = FocusCond = 0; + } +}; + // Main state for ImGui struct ImGuiContext { @@ -502,24 +537,9 @@ struct ImGuiContext ImVector FontStack; // Stack for PushFont()/PopFont() ImVector OpenPopupStack; // Which popups are open (persistent) ImVector CurrentPopupStack; // Which level of BeginPopup() we are in (reset every frame) - - // Storage for SetNexWindow** and SetNextTreeNode*** functions - ImVec2 SetNextWindowPosVal; - ImVec2 SetNextWindowPosPivot; - ImVec2 SetNextWindowSizeVal; - ImVec2 SetNextWindowContentSizeVal; - bool SetNextWindowCollapsedVal; - ImGuiCond SetNextWindowPosCond; - ImGuiCond SetNextWindowSizeCond; - ImGuiCond SetNextWindowContentSizeCond; - ImGuiCond SetNextWindowCollapsedCond; - ImRect SetNextWindowSizeConstraintRect; // Valid if 'SetNextWindowSizeConstraint' is true - ImGuiSizeConstraintCallback SetNextWindowSizeConstraintCallback; - void* SetNextWindowSizeConstraintCallbackUserData; - bool SetNextWindowSizeConstraint; - bool SetNextWindowFocus; - bool SetNextTreeNodeOpenVal; - ImGuiCond SetNextTreeNodeOpenCond; + ImGuiNextWindowData NextWindowData; // Storage for SetNextWindow** functions + bool NextTreeNodeOpenVal; // Storage for SetNextTreeNode** functions + ImGuiCond NextTreeNodeOpenCond; // Render ImDrawData RenderDrawData; // Main ImDrawData instance to pass render information to the user @@ -609,20 +629,8 @@ struct ImGuiContext MovingWindow = NULL; MovingWindowMoveId = 0; - SetNextWindowPosVal = ImVec2(0.0f, 0.0f); - SetNextWindowSizeVal = ImVec2(0.0f, 0.0f); - SetNextWindowCollapsedVal = false; - SetNextWindowPosCond = 0; - SetNextWindowSizeCond = 0; - SetNextWindowContentSizeCond = 0; - SetNextWindowCollapsedCond = 0; - SetNextWindowSizeConstraintRect = ImRect(); - SetNextWindowSizeConstraintCallback = NULL; - SetNextWindowSizeConstraintCallbackUserData = NULL; - SetNextWindowSizeConstraint = false; - SetNextWindowFocus = false; - SetNextTreeNodeOpenVal = false; - SetNextTreeNodeOpenCond = 0; + NextTreeNodeOpenVal = false; + NextTreeNodeOpenCond = 0; DragDropActive = false; DragDropSourceFlags = 0; @@ -793,7 +801,7 @@ struct IMGUI_API ImGuiWindow ImRect InnerRect; int LastFrameActive; float ItemWidthDefault; - ImGuiSimpleColumns MenuColumns; // Simplified columns storage for menu items + ImGuiMenuColumns MenuColumns; // Simplified columns storage for menu items ImGuiStorage StateStorage; ImVector ColumnsStorage; float FontWindowScale; // Scale multiplier per-window