Fixed ImGui modifier keys (again)

.github/workflows/cross-platform-check.yml

@@ -30,8 +30,8 @@ jobs:
           #}
           - {
             name: "linux: gcc",
-            cc: "gcc-10",
-            cxx: "g++-10"
+            cc: "gcc-13",
+            cxx: "g++-13"
           }
         # note: if a specific vulkan version (e.g. 1.1.x, or < 1.2.135) needs testing, you can add it here:
         # (not that ubuntu-latest (20.04) only supports >= v1.2.148 via apt)
@@ -56,13 +56,18 @@ jobs:
             sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-${{ matrix.vulkan-sdk }}-focal.list https://packages.lunarg.com/vulkan/${{ matrix.vulkan-sdk }}/lunarg-vulkan-${{ matrix.vulkan-sdk }}-focal.list
           fi
 
+          # For GCC-13
+          sudo add-apt-repository -y ppa:ubuntu-toolchain-r/ppa
+
           # Update package lists
           sudo apt-get update -qq
           # Install dependencies
           sudo apt-get install -y \
             vulkan-sdk \
             libassimp-dev \
-            xorg-dev
+            xorg-dev \
+            g++-13 \
+            gcc-13
 
           # clang does not yet (<= 12) support "Down with typename" (P0634R3), which is used in libstdc++ >= 11 in the ranges-header
           if [ "${{ matrix.config.cc }}" = "clang" ]; then
@@ -97,7 +102,7 @@ jobs:
         run: cmake --build .
 
   windows:
-    name: ${{ matrix.config.name }}, VulkanSDK ${{ matrix.vulkan-sdk }}
+    name: ${{ matrix.config.name }}, windows-2019, VulkanSDK ${{ matrix.vulkan-sdk }}
     runs-on: windows-2019
     env:
       vulkan_sdk: "$GITHUB_WORKSPACE/vulkan_sdk/"
@@ -155,7 +160,7 @@ jobs:
         run: VULKAN_SDK=${{ env.vulkan_sdk }} cmake --build . --config $BUILD_TYPE
 
   windows-latest:
-    name: ${{ matrix.config.name }}, VulkanSDK ${{ matrix.vulkan-sdk }}
+    name: ${{ matrix.config.name }}, windows-latest, VulkanSDK ${{ matrix.vulkan-sdk }}
     runs-on: windows-latest
     env:
       vulkan_sdk: "$GITHUB_WORKSPACE/vulkan_sdk/"

assets/3rd_party/fonts/JetBrainsMono-2.304/AUTHORS.txt

@@ -0,0 +1,10 @@
+# This is the official list of project authors for copyright purposes.
+# This file is distinct from the CONTRIBUTORS.txt file.
+# See the latter for an explanation.
+# 
+# Names should be added to this file as:
+# Name or Organization <email address>
+
+JetBrains <>
+Philipp Nurullin <[email protected]>
+Konstantin Bulenkov <[email protected]>

assets/3rd_party/fonts/JetBrainsMono-2.304/OFL.txt

@@ -0,0 +1,93 @@
+Copyright 2020 The JetBrains Mono Project Authors (https://github.com/JetBrains/JetBrainsMono)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

auto_vk_toolkit/include/animation.hpp

@@ -539,7 +539,7 @@ namespace avk
 
 			size_t pos2 = pos1 + (pos1 < maxIndex ? 1 : 0);
 			while (pos2 + 1 < maxIndex && aCollection[pos2 + 1].mTime < aTime) {
-				LOG_WARNING(fmt::format("Now that's strange: keys[{}].mTime {} < {}, despite keys[{}].mTime {} <= {}", pos2 + 1, aCollection[pos2 + 1].mTime, aTime, pos1, aCollection[pos1].mTime, aTime));
+				LOG_WARNING(std::format("Now that's strange: keys[{}].mTime {} < {}, despite keys[{}].mTime {} <= {}", pos2 + 1, aCollection[pos2 + 1].mTime, aTime, pos1, aCollection[pos1].mTime, aTime));
 				++pos2;
 			}
 

auto_vk_toolkit/include/auto_vk_toolkit.hpp

@@ -40,9 +40,7 @@
 
 // ----------------------- externals -----------------------
 #define FMT_HEADER_ONLY
-#include <fmt/format.h>
-#include <fmt/ostream.h>
-#include <fmt/chrono.h>
+#include <format>
 #include <stb_image.h>
 
 #include <assimp/Importer.hpp>  // C++ importer interface

auto_vk_toolkit/include/composition.hpp

@@ -170,7 +170,7 @@ namespace avk
 				while (!sInputBufferCondVar.wait_for(lk, timeout, [thiz]{ return !thiz->mInputBufferSwapPending; })) {
 					cnt++;
 					totalWaitTime += timeout;
-					LOG_DEBUG(fmt::format("Condition variable waits for timed out. Total wait time in current frame is {}", totalWaitTime));	
+					LOG_DEBUG(std::format("Condition variable waits for timed out. Total wait time in current frame is {}", totalWaitTime));	
 				}
 #else
 				sInputBufferCondVar.wait(lk, [thiz]{ return !thiz->mInputBufferSwapPending; });
@@ -180,7 +180,7 @@ namespace avk
 //#ifdef _DEBUG
 //				if ((i+1) % 10000 == 0)
 //				{
-//					LOG_DEBUG(fmt::format("Warning: more than {} iterations in spin-lock", i+1));
+//					LOG_DEBUG(std::format("Warning: more than {} iterations in spin-lock", i+1));
 //				}
 //#endif
 #endif
@@ -297,9 +297,9 @@ namespace avk
 				mElementsToBeRemoved.erase(std::remove(std::begin(mElementsToBeRemoved), std::end(mElementsToBeRemoved), &pElement), std::end(mElementsToBeRemoved));
 			}
 			else {
-				LOG_DEBUG(fmt::format("Removing element with name[{}] and address[{}] issued from invokee's destructor",
+				LOG_DEBUG(std::format("Removing element with name[{}] and address[{}] issued from invokee's destructor",
 										 pElement.name(),
-										 fmt::ptr(&pElement)));
+										 reinterpret_cast<intptr_t>(&pElement)));
 			}
 		}
 

auto_vk_toolkit/include/imgui_manager.hpp

@@ -11,12 +11,20 @@ namespace avk
 	{
 	public:
 		/**	Create an ImGui manager element.
-		 *	@param		aName				You *can* give it a name, but you can also leave it at the default name "imgui_manager".
+		 *	@param		aName								You *can* give it a name, but you can also leave it at the default name "imgui_manager".
+		 *	@param		aAlterSettingsBeforeInitialization	Allows to modify the ImGui style, e.g., like follows:
+		 *													[](float uiScale) {
+		 *														auto& style = ImGui::GetStyle();
+		 *														style = ImGuiStyle(); // reset to default style (for non-color settings, like rounded corners)
+		 *														ImGui::StyleColorsClassic(); // change color theme
+		 *														style.ScaleAllSizes(uiScale); // and scale
+		 *													}
 		 */
-		imgui_manager(avk::queue& aQueueToSubmitTo, std::string aName = "imgui_manager", std::optional<avk::renderpass> aRenderpassToUse = {})
+		imgui_manager(avk::queue& aQueueToSubmitTo, std::string aName = "imgui_manager", std::optional<avk::renderpass> aRenderpassToUse = {}, std::function<void(float)> aAlterSettingsBeforeInitialization = {})
 			: invokee(std::move(aName))
 			, mQueue { &aQueueToSubmitTo }
 			, mUserInteractionEnabled{ true }
+			, mAlterSettingsBeforeInitialization{ std::move(aAlterSettingsBeforeInitialization) }
 		{
 			if (aRenderpassToUse.has_value()) {
 				mRenderpass = std::move(aRenderpassToUse.value());
@@ -89,6 +97,13 @@ namespace avk
 			mUsingSemaphoreInsteadOfFenceForFontUpload = true;
 		}
 
+		/** Configure imgui_manager which font to use. 
+		 *  @param aPathToTtfFont	Path to a custom TTF font file to be used, or empty for using ImGui's bundled default font.
+		 */
+        void set_custom_font(std::string aPathToTtfFont = {}) {
+			mCustomTtfFont = std::move(aPathToTtfFont);
+		}
+
         /** Indicates whether or not ImGui wants to occupy the mouse.
          *  This could be because the mouse is over a window, or currently dragging
          *	some ImGui control.
@@ -111,7 +126,6 @@ namespace avk
 		bool end_wanting_to_occupy_mouse() const {
 			return !mOccupyMouse && mOccupyMouseLastFrame;
 		}
-
 	private:
 		void upload_fonts();
 		void construct_render_pass();
@@ -138,6 +152,10 @@ namespace avk
 		bool mUsingSemaphoreInsteadOfFenceForFontUpload;
 		bool mOccupyMouse = false;
 		bool mOccupyMouseLastFrame = false;
+
+		// customization
+		std::function<void(float)> mAlterSettingsBeforeInitialization = {};
+		std::string mCustomTtfFont = {};
 	};
 
 }