feat: update icons

This patch unifies the icons set from 3 different icons to one. The new
icon is more colorful that the old gray one which makes it more
recognizable if you have a dark theme.

The new icons were created by NunoPinheiroKDAB and me.

fixes: #472

Author: lievenhey

scripts/appimage/build_appimage.sh

@@ -77,7 +77,7 @@ linuxdeploy --appdir appdir --plugin qt \
     -l /usr/lib/librustc_demangle.so \
     -l /usr/lib/libd_demangle.so \
     -l /usr/lib64/libwayland-egl.so \
-    -i "$srcdir/src/images/icons/512-hotspot_app_icon.png" --icon-filename=hotspot \
+    -i "$srcdir/src/images/icons/128-apps-hotspot.png" --icon-filename=hotspot \
     -d "./appdir/usr/share/applications/com.kdab.hotspot.desktop" \
     --output appimage
 

src/CMakeLists.txt

@@ -84,10 +84,7 @@ if(KGraphViewerPart_FOUND)
     set(HOTSPOT_SRCS ${HOTSPOT_SRCS} callgraphwidget.cpp callgraphgenerator.cpp)
 endif()
 
-ecm_add_app_icon(
-    HOTSPOT_SRCS ICONS ${CMAKE_CURRENT_SOURCE_DIR}/images/icons/128-hotspot_app_icon.png
-    ${CMAKE_CURRENT_SOURCE_DIR}/images/icons/512-hotspot_app_icon.png
-)
+ecm_add_app_icon(HOTSPOT_SRCS ICONS ${CMAKE_CURRENT_SOURCE_DIR}/images/icons/128-apps-hotspot.png)
 
 if(QCustomPlot_FOUND)
     set(HOTSPOT_SRCS ${HOTSPOT_SRCS} frequencypage.cpp)