initial commit

.gitignore

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+syntax: glob
+
+# Visual Studio generated files:
+GeneratedFiles/*
+Release/*
+Debug/*
+release/*
+debug/*
+ipch/*
+
+# Build and relase directories:
+build/*
+build*/*
+
+# Temporary files:
+vc100.pdb
+
+Makefile
+Makefile.Release
+Makefile.Debug
+MySimpleGimp.pro.user
+MySimpleGimp.vcxproj.user
+MySimpleGimp.v11.suo
+MySimpleGimp.sdf
+gen/*
+MySimpleGimp.opensdf
+MySimpleGimp.vcxproj*
+syntax: regexp
+
+# ui .h files. Auto generated by Qt on compile i.e. ui_histogram.h etc.
+ui_.+.h
+
+# merge files
+.+.orig

.qmake.stash

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+QMAKE_CXX.QT_COMPILER_STDCXX = 199711L
+QMAKE_CXX.QMAKE_MSC_VER = 1928
+QMAKE_CXX.QMAKE_MSC_FULL_VER = 192829337
+QMAKE_CXX.COMPILER_MACROS = \
+    QT_COMPILER_STDCXX \
+    QMAKE_MSC_VER \
+    QMAKE_MSC_FULL_VER
+QMAKE_CXX.INCDIRS = \
+    "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\ATLMFC\\include" \
+    "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\include" \
+    "C:\\Program Files (x86)\\Windows Kits\\NETFXSDK\\4.8\\include\\um" \
+    "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.19041.0\\ucrt" \
+    "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.19041.0\\shared" \
+    "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.19041.0\\um" \
+    "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.19041.0\\winrt" \
+    "C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.19041.0\\cppwinrt"
+QMAKE_CXX.LIBDIRS = \
+    "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\ATLMFC\\lib\\x64" \
+    "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.28.29333\\lib\\x64" \
+    "C:\\Program Files (x86)\\Windows Kits\\NETFXSDK\\4.8\\lib\\um\\x64" \
+    "C:\\Program Files (x86)\\Windows Kits\\10\\lib\\10.0.19041.0\\ucrt\\x64" \
+    "C:\\Program Files (x86)\\Windows Kits\\10\\lib\\10.0.19041.0\\um\\x64"

MySimpleGimp.pro

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+QT      += core gui widgets
+
+TARGET   = MySimpleGimp
+TEMPLATE = app
+
+INCLUDEPATH += src/
+
+SOURCES += src/main.cpp
+
+include(src/core/core.pri)
+include(src/gui/gui.pri)
+
+RESOURCES += res/icons.qrc
+
+CONFIG += c++11
+
+gcc:QMAKE_CXXFLAGS  += -Wno-ignored-qualifiers -Wno-unused-parameter -Wno-unused-variable -Wno-unused-but-set-variable -Wno-reorder
+
+msvc {
+    QMAKE_CXXFLAGS_WARN_ON -= -W3
+    QMAKE_CXXFLAGS_WARN_ON += -W2
+}

MySimpleGimp.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.32014.148
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "MySimpleGimp", "MySimpleGimp.vcxproj", "{4D2E1327-61EE-3469-A176-71883CFD4BCA}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4D2E1327-61EE-3469-A176-71883CFD4BCA}.Debug|x64.ActiveCfg = Debug|x64
+		{4D2E1327-61EE-3469-A176-71883CFD4BCA}.Debug|x64.Build.0 = Debug|x64
+		{4D2E1327-61EE-3469-A176-71883CFD4BCA}.Release|x64.ActiveCfg = Release|x64
+		{4D2E1327-61EE-3469-A176-71883CFD4BCA}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {33647417-C9E8-4476-93A4-765A4E017B4E}
+	EndGlobalSection
+EndGlobal

images/1_black_pixel.pbm

@@ -0,0 +1,4 @@
+P4
+# CREATOR: GIMP PNM Filter Version 1.1
+1 1
+€

images/black_and_white_5x5.pbm

@@ -0,0 +1,4 @@
+P4
+# CREATOR: GIMP PNM Filter Version 1.1
+5 5
+€@ @

res/icons.qrc

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+<RCC>
+    <qresource prefix="/icons">
+        <file>icons/chart_curve.png</file>
+        <file>icons/chart_curve_add.png</file>
+        <file>icons/chart_curve_delete.png</file>
+        <file>icons/chart_line_edit.png</file>
+        <file>icons/door_out.png</file>
+        <file>icons/eye.png</file>
+        <file>icons/eye_blue.png</file>
+        <file>icons/eye_gray.png</file>
+        <file>icons/eye_green.png</file>
+        <file>icons/eye_red.png</file>
+        <file>icons/folder.png</file>
+        <file>icons/things_digital.png</file>
+        <file>icons/transform_rotate_90.png</file>
+        <file>icons/transform_rotate_180.png</file>
+        <file>icons/transform_rotate_270.png</file>
+        <file>icons/transform_rotate.png</file>
+        <file>icons/zoom_in.png</file>
+        <file>icons/zoom_out.png</file>
+        <file>icons/chart_curve_error.png</file>
+        <file>icons/chart_curve_go.png</file>
+        <file>icons/draw_convolve.png</file>
+        <file>icons/lightbulb.png</file>
+        <file>icons/checkerboard.png</file>
+        <file>icons/filter.png</file>
+        <file>icons/flag_airfield_vehicle_safety.png</file>
+        <file>icons/zoom_extend.png</file>
+        <file>icons/zoom_last.png</file>
+        <file>icons/convert_color_to_gray.png</file>
+        <file>icons/edge_detection.png</file>
+        <file>icons/personal_finance.png</file>
+        <file>icons/witch.png</file>
+        <file>icons/arrow_in.png</file>
+        <file>icons/arrow_out.png</file>
+        <file>icons/document_shapes.png</file>
+        <file>icons/key_a.png</file>
+        <file>icons/key_b.png</file>
+        <file>icons/key_c.png</file>
+        <file>icons/key_d.png</file>
+        <file>icons/key_e.png</file>
+        <file>icons/key_f.png</file>
+        <file>icons/key_g.png</file>
+        <file>icons/key_i.png</file>
+        <file>icons/key_j.png</file>
+        <file>icons/key_k.png</file>
+        <file>icons/key_l.png</file>
+        <file>icons/key_m.png</file>
+        <file>icons/key_n.png</file>
+        <file>icons/key_o.png</file>
+        <file>icons/key_p.png</file>
+        <file>icons/key_q.png</file>
+        <file>icons/key_s.png</file>
+        <file>icons/key_t.png</file>
+        <file>icons/key_u.png</file>
+        <file>icons/key_v.png</file>
+        <file>icons/key_w.png</file>
+        <file>icons/key_x.png</file>
+        <file>icons/key_y.png</file>
+        <file>icons/key_z.png</file>
+        <file>icons/arrow_divide.png</file>
+        <file>icons/arrow_join.png</file>
+        <file>icons/universal_binary.png</file>
+        <file>icons/videodisplay.png</file>
+        <file>icons/key_r.png</file>
+    </qresource>
+</RCC>