Updated snap to use core24. This makes it easy to meet the cmake min …

…version (3.24) requirement. Easiest is to just upgrade build machine to Ubuntu (or Kubuntu) 24.04 which gets a newer version of snapcraft (8.3.2) that supports core24. Now also fetching a specific version of Tacent in prep for release.

CMakeLists.txt

@@ -58,7 +58,7 @@ endif()
 FetchContent_Declare(
 	tacent
 	GIT_REPOSITORY https://github.com/bluescan/tacent.git
-	# GIT_TAG e29b6fc040c46bbae7c3a7bd9d5e2de47b83735a
+	GIT_TAG 3694dff1ad3659f9f0eaea3c145539cda63440e6
 	# GIT_TAG v0.8.17
 	FIND_PACKAGE_ARGS NAMES tacent
 )

Linux/snapcraft/snap/snapcraft.yaml

@@ -1,18 +1,21 @@
 name: tacentview
-base: core20
+base: core24
 # The version is parsed from Version.cmake.h using adopt-info partname.
 # version takes a format like: '1.0.11'
 adopt-info: tacentview
 summary: An immediate mode GUI image viewer.
 description: |
   An image and texture viewer for tga, png, apng, exr, dds, pvr, ktx, ktx2, astc, pkm, qoi, gif, hdr,
-  jpg, tif, ico, webp, and bmp files. Uses Dear ImGui and the Tacent library. It displays alpha channels
-  correctly and can inspect the colour of individual pixels. There is basic editing functionality, batch
-  resizing, and the ability to generate contact sheets for FX etc.
+  jpg, tif, ico, webp, and bmp files. Uses Dear ImGui and the Tacent library. Features correct handling
+  of alpha channels, basic editing, colour quantization, flip-book generation, levels, raw data import,
+  cropping, scaling/resizing, channel masking, cube/mip-map display, creation of animated images and a
+  full-featured command-line interface for batch processing.
 grade: stable       # Use either devel or stable.
 confinement: strict # Use either devmode or strict.
-architectures:
-  - build-on: amd64
+platforms:
+  amd64:
+# environment:
+  # LIBGL_DRIVERS_PATH: $SNAP/usr/lib/${SNAPCRAFT_ARCH_TRIPLET}/dri
 apps:
   tacentview:
     # environment:
@@ -27,9 +30,11 @@ apps:
 parts:
   tacentview:
     stage-packages:
+      - libgl1
       - libgl1-mesa-dri
       - libglu1-mesa
       - libx11-6
+      # - libglx0
     plugin: cmake
     source: https://github.com/bluescan/tacentview.git
     # Handy for iterating src changes locally.
@@ -40,27 +45,26 @@ parts:
       - -DCMAKE_BUILD_TYPE=Release
       - -DPACKAGE_SNAP=True
     build-packages:
-      #- g++10
-      - clang-12
+      #- g++13
+      #- clang-12
       - make
       - cmake
-      # - libx11-6
       - libx11-dev
     override-pull: |
       echo OverridePullTacentView
-      snapcraftctl pull
+      craftctl default
       VER=`grep -o '".*"' Src/Version.cmake.h | sed 's/"//g' | sed 's/[^.0-9]//g' # | sed 's/.*/\"&\"/g'`
       echo Parsed version string: $VER
-      snapcraftctl set-version $VER
+      craftctl set version=$VER
     override-prime: |
       echo OverridePrimeTacentView
-      snapcraftctl prime
+      craftctl default
       cp ../stage/root/parts/tacentview/build/ViewerInstall/tacentview tacentview
       mkdir -p Assets
       cp ../stage/root/parts/tacentview/build/ViewerInstall/Assets/* Assets/
-#    override-build: | 
-#      export CC=clang-12
-#      export CXX=clang++-12
+    # override-build: | 
+      # export CC=clang-12
+      # export CXX=clang++-12
     after:
       - desktop-glib-only
 
@@ -74,5 +78,5 @@ parts:
       - libglib2.0-bin
     override-prime: |
       echo OverridePrimeDesktop
-      snapcraftctl prime
+      craftctl default
       cp ../stage/bin/desktop-launch desktop-launch

Src/TacentView.cpp

@@ -863,7 +863,7 @@ bool Viewer::SetCurrentImage(const tString& currFilename, bool forceReload)
 		if (!currFilename.IsEmpty())
 			tPrintf("Could not display [%s].\n", tSystem::tGetFileName(currFilename).Chr());
 		if (CurrImage && !CurrImage->Filename.IsEmpty())
-			tPrintf("Displaying [%s] instead.\n", tSystem::tGetFileName(CurrImage->Filename).Chr());
+			tPrintf("First image [%s].\n", tSystem::tGetFileName(CurrImage->Filename).Chr());
 	}
 
 	if (CurrImage)