.clang-tidy

@@ -1,101 +0,0 @@
-WarningsAsErrors: '*'
-HeaderFilterRegex: '.*\.hpp'
-FormatStyle: 'file'
-Checks: >
-  -*,
-  bugprone-*,
-  -bugprone-easily-swappable-parameters,
-  -bugprone-forward-declaration-namespace,
-  -bugprone-forward-declaration-namespace,
-  -bugprone-macro-parentheses,
-  -bugprone-narrowing-conversions,
-  -bugprone-branch-clone,
-  -bugprone-assignment-in-if-condition,
-  concurrency-*,
-  -concurrency-mt-unsafe,
-  cppcoreguidelines-*,
-  -cppcoreguidelines-owning-memory,
-  -cppcoreguidelines-avoid-magic-numbers,
-  -cppcoreguidelines-pro-bounds-constant-array-index,
-  -cppcoreguidelines-avoid-const-or-ref-data-members,
-  -cppcoreguidelines-non-private-member-variables-in-classes,
-  -cppcoreguidelines-avoid-goto,
-  -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
-  -cppcoreguidelines-avoid-do-while,
-  -cppcoreguidelines-avoid-non-const-global-variables,
-  -cppcoreguidelines-special-member-functions,
-  -cppcoreguidelines-explicit-virtual-functions,
-  -cppcoreguidelines-avoid-c-arrays,
-  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
-  -cppcoreguidelines-narrowing-conversions,
-  -cppcoreguidelines-pro-type-union-access,
-  -cppcoreguidelines-pro-type-member-init,
-  -cppcoreguidelines-macro-usage,
-  -cppcoreguidelines-macro-to-enum,
-  -cppcoreguidelines-init-variables,
-  -cppcoreguidelines-pro-type-cstyle-cast,
-  -cppcoreguidelines-pro-type-vararg,
-  -cppcoreguidelines-pro-type-reinterpret-cast,
-  google-global-names-in-headers,
-  -google-readability-casting,
-  google-runtime-operator,
-  misc-*,
-  -misc-unused-parameters,
-  -misc-no-recursion,
-  -misc-non-private-member-variables-in-classes,
-  -misc-include-cleaner,
-  -misc-use-anonymous-namespace,
-  -misc-const-correctness,
-  modernize-*,
-  -modernize-return-braced-init-list,
-  -modernize-use-trailing-return-type,
-  -modernize-use-using,
-  -modernize-use-override,
-  -modernize-avoid-c-arrays,
-  -modernize-macro-to-enum,
-  -modernize-loop-convert,
-  -modernize-use-nodiscard,
-  -modernize-pass-by-value,
-  -modernize-use-auto,
-  performance-*,
-  -performance-avoid-endl,
-  -performance-unnecessary-value-param,
-  portability-std-allocator-const,
-  readability-*,
-  -readability-function-cognitive-complexity,
-  -readability-function-size,
-  -readability-identifier-length,
-  -readability-magic-numbers,
-  -readability-uppercase-literal-suffix,
-  -readability-braces-around-statements,
-  -readability-redundant-access-specifiers,
-  -readability-else-after-return,
-  -readability-container-data-pointer,
-  -readability-implicit-bool-conversion,
-  -readability-avoid-nested-conditional-operator,
-  -readability-redundant-member-init,
-  -readability-redundant-string-init,
-  -readability-avoid-const-params-in-decls,
-  -readability-named-parameter,
-  -readability-convert-member-functions-to-static,
-  -readability-qualified-auto,
-  -readability-make-member-function-const,
-  -readability-isolate-declaration,
-  -readability-inconsistent-declaration-parameter-name,
-  -clang-diagnostic-error,
-
-CheckOptions:
-  performance-for-range-copy.WarnOnAllAutoCopies: true
-  performance-inefficient-string-concatenation.StrictMode: true
-  readability-braces-around-statements.ShortStatementLines: 0
-  readability-identifier-naming.ClassCase: CamelCase
-  readability-identifier-naming.ClassIgnoredRegexp: I.*
-  readability-identifier-naming.ClassPrefix: C # We can't use regex here?!?!?!?
-  readability-identifier-naming.EnumCase: CamelCase
-  readability-identifier-naming.EnumPrefix: e
-  readability-identifier-naming.EnumConstantCase: UPPER_CASE
-  readability-identifier-naming.FunctionCase: camelBack
-  readability-identifier-naming.NamespaceCase: CamelCase
-  readability-identifier-naming.NamespacePrefix: N
-  readability-identifier-naming.StructPrefix: S
-  readability-identifier-naming.StructCase: CamelCase

CMakeLists.txt

@@ -5,7 +5,7 @@ string(STRIP ${VER_RAW} VERSION)
 
 project(
   hyprpicker
-  DESCRIPTION "A wlroots-compatible Wayland color picker that does not suck"
+  DESCRIPTION "A blazing fast wayland wallpaper utility"
   VERSION ${VERSION})
 
 set(CMAKE_MESSAGE_LOG_LEVEL "STATUS")
@@ -42,15 +42,15 @@ execute_process(
 
 include_directories(.)
 set(CMAKE_CXX_STANDARD 23)
-set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)
 add_compile_options(-DWLR_USE_UNSTABLE)
 add_compile_options(
   -Wall
   -Wextra
-  -Wuseless-cast
   -Wno-unused-parameter
   -Wno-unused-value
-  -Wno-missing-field-initializers)
+  -Wno-missing-field-initializers
+  -Wno-narrowing
+  -Wno-pointer-arith)
 find_package(Threads REQUIRED)
 
 find_package(PkgConfig REQUIRED)

README.md

@@ -10,7 +10,17 @@ Launch it. Click. That's it.
 
 ## Options
 
-See `hyprpicker --help`.
+`-f | --format=[fmt]` specifies the output format (`cmyk`, `hex`, `rgb`, `hsl`, `hsv`)
+
+`-n | --no-fancy` disables the "fancy" (aka. colored) outputting
+
+`-h | --help` prints a help message
+
+`-a | --autocopy` automatically copies the output to the clipboard (requires [wl-clipboard](https://github.com/bugaevc/wl-clipboard))
+
+`-r | --render-inactive` render (freeze) inactive displays too
+
+`-z | --no-zoom` disable the zoom lens
 
 # Building
 

VERSION

@@ -1 +1 @@
-0.4.5
+0.4.1

flake.lock

@@ -10,11 +10,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737632363,
+        "lastModified": 1727300645,
-        "narHash": "sha256-X9I8POSlHxBVjD0fiX1O2j7U9Zi1+4rIkrsyHP0uHXY=",
+        "narHash": "sha256-OvAtVLaSRPnbXzOwlR1fVqCXR7i+ICRX3aPMCdIiv+c=",
         "owner": "hyprwm",
         "repo": "hyprutils",
-        "rev": "006620eb29d54ea9086538891404c78563d1bae1",
+        "rev": "3f5293432b6dc6a99f26aca2eba3876d2660665c",
         "type": "github"
       },
       "original": {
@@ -33,11 +33,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1735493474,
+        "lastModified": 1726874836,
-        "narHash": "sha256-fktzv4NaqKm94VAkAoVqO/nqQlw+X0/tJJNAeCSfzK4=",
+        "narHash": "sha256-VKR0sf0PSNCB0wPHVKSAn41mCNVCnegWmgkrneKDhHM=",
         "owner": "hyprwm",
         "repo": "hyprwayland-scanner",
-        "rev": "de913476b59ee88685fdc018e77b8f6637a2ae0b",
+        "rev": "500c81a9e1a76760371049a8d99e008ea77aa59e",
         "type": "github"
       },
       "original": {
@@ -48,11 +48,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1737469691,
+        "lastModified": 1727122398,
-        "narHash": "sha256-nmKOgAU48S41dTPIXAq0AHZSehWUn6ZPrUKijHAMmIk=",
+        "narHash": "sha256-o8VBeCWHBxGd4kVMceIayf5GApqTavJbTa44Xcg5Rrk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9e4d5190a9482a1fb9d18adf0bdb83c6e506eaab",
+        "rev": "30439d93eb8b19861ccbe3e581abf97bdc91b093",
         "type": "github"
       },
       "original": {

flake.nix

@@ -45,7 +45,7 @@
         inputs.hyprwayland-scanner.overlays.default
         (final: prev: {
           hyprpicker = prev.callPackage ./nix/default.nix {
-            stdenv = prev.gcc14Stdenv;
+            stdenv = prev.gcc13Stdenv;
             version = version + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
           };
           hyprpicker-debug = final.hyprpicker.override {debug = true;};

nix/default.nix

@@ -17,7 +17,7 @@
   pango,
   pcre,
   pcre2,
-  util-linux,
+  utillinux,
   wayland,
   wayland-protocols,
   wayland-scanner,
@@ -56,7 +56,7 @@ stdenv.mkDerivation {
     pango
     pcre
     pcre2
-    util-linux
+    utillinux
     wayland
     wayland-protocols
     wayland-scanner

src/debug/Log.cpp

@@ -2,7 +2,6 @@
 
 #include <fstream>
 #include <iostream>
-#include <print>
 
 #include "../includes.hpp"
 
@@ -39,7 +38,7 @@ void Debug::log(LogLevel level, const char* fmt, ...) {
         outputStr = (char*)malloc(logLen + 1);
 
         if (!outputStr) {
-            std::print("CRITICAL: Cannot alloc size {} for log! (Out of memory?)", logLen + 1);
+            printf("CRITICAL: Cannot alloc size %d for log! (Out of memory?)", logLen + 1);
             return;
         }
 

src/helpers/LayerSurface.cpp

@@ -2,7 +2,9 @@
 
 #include "../hyprpicker.hpp"
 
-CLayerSurface::CLayerSurface(SMonitor* pMonitor) : m_pMonitor(pMonitor) {
+CLayerSurface::CLayerSurface(SMonitor* pMonitor) {
+    m_pMonitor = pMonitor;
+
     pSurface = makeShared<CCWlSurface>(g_pHyprpicker->m_pCompositor->sendCreateSurface());
 
     if (!pSurface) {
@@ -19,9 +21,6 @@ CLayerSurface::CLayerSurface(SMonitor* pMonitor) : m_pMonitor(pMonitor) {
         pFractionalScale = makeShared<CCWpFractionalScaleV1>(g_pHyprpicker->m_pFractionalMgr->sendGetFractionalScale(pSurface->resource()));
         pFractionalScale->setPreferredScale([this](CCWpFractionalScaleV1* r, uint32_t scale120) { //
             Debug::log(TRACE, "Received a preferredScale for %s: %.2f", m_pMonitor->name.c_str(), scale120 / 120.F);
-            fractionalScale = scale120 / 120.F;
-            wantsReload     = true;
-            g_pHyprpicker->recheckACK();
         });
     }
 
@@ -66,17 +65,15 @@ CLayerSurface::~CLayerSurface() {
 static void onCallbackDone(CLayerSurface* surf, uint32_t when) {
     surf->frameCallback.reset();
 
-    g_pHyprpicker->renderSurface(surf);
+    if (surf->dirty || !surf->rendered)
+        g_pHyprpicker->renderSurface(g_pHyprpicker->m_pLastSurface);
 }
 
 void CLayerSurface::sendFrame() {
-    lastBuffer          = lastBuffer == 0 ? 1 : 0;
-    const auto& PBUFFER = buffers[lastBuffer];
-
     frameCallback = makeShared<CCWlCallback>(pSurface->sendFrame());
     frameCallback->setDone([this](CCWlCallback* r, uint32_t when) { onCallbackDone(this, when); });
 
-    pSurface->sendDamageBuffer(0, 0, 0xFFFF, 0xFFFF);
+    const auto& PBUFFER = lastBuffer == 0 ? buffers[0] : buffers[1];
 
     pSurface->sendAttach(PBUFFER->buffer.get(), 0, 0);
     if (!g_pHyprpicker->m_bNoFractional) {
@@ -85,12 +82,16 @@ void CLayerSurface::sendFrame() {
     } else
         pSurface->sendSetBufferScale(m_pMonitor->scale);
 
+    pSurface->sendDamageBuffer(0, 0, 0xFFFF, 0xFFFF);
     pSurface->sendCommit();
+
+    dirty = false;
 }
 
 void CLayerSurface::markDirty() {
     frameCallback = makeShared<CCWlCallback>(pSurface->sendFrame());
     frameCallback->setDone([this](CCWlCallback* r, uint32_t when) { onCallbackDone(this, when); });
+    pSurface->sendCommit();
 
     dirty = true;
 }

src/helpers/LayerSurface.hpp

@@ -20,11 +20,9 @@ class CLayerSurface {
     SP<CCWpViewport>          pViewport        = nullptr;
     SP<CCWpFractionalScaleV1> pFractionalScale = nullptr;
 
-    float                     fractionalScale = 1.F;
+    bool                      wantsACK  = false;
-    bool                      wantsACK        = false;
+    uint32_t                  ACKSerial = 0;
-    bool                      wantsReload     = false;
+    bool                      working   = false;
-    uint32_t                  ACKSerial       = 0;
-    bool                      working         = false;
 
     int                       lastBuffer = 0;
     SP<SPoolBuffer>           buffers[2];

src/helpers/Monitor.cpp

@@ -39,8 +39,6 @@ void SMonitor::initSCFrame() {
         if (pLS->m_pMonitor->transform % 2 == 1)
             std::swap(transformedSize.x, transformedSize.y);
 
-        Debug::log(TRACE, "Frame ready: pixel %.0fx%.0f, xfmd: %.0fx%.0f", pLS->screenBuffer->pixelSize.x, pLS->screenBuffer->pixelSize.y, transformedSize.x, transformedSize.y);
-
         SP<SPoolBuffer> newBuf = makeShared<SPoolBuffer>(transformedSize, pLS->screenBufferFormat, transformedSize.x * 4);
 
         int             bytesPerPixel = pLS->screenBuffer->stride / (int)pLS->screenBuffer->pixelSize.x;
@@ -114,7 +112,7 @@ void SMonitor::initSCFrame() {
 
         pSCFrame.reset();
     });
-    pSCFrame->setFailed([](CCZwlrScreencopyFrameV1* r) {
+    pSCFrame->setFailed([this](CCZwlrScreencopyFrameV1* r) {
         Debug::log(CRIT, "Failed to get a Screencopy!");
         g_pHyprpicker->finish(1);
     });

src/helpers/PoolBuffer.cpp

@@ -11,7 +11,7 @@ SPoolBuffer::SPoolBuffer(const Vector2D& pixelSize_, uint32_t format_, uint32_t
         g_pHyprpicker->finish(1);
     }
 
-    const auto DATA = mmap(nullptr, SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, FD, 0);
+    const auto DATA = mmap(NULL, SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, FD, 0);
 
     size = SIZE;
     data = DATA;

src/hyprpicker.cpp

@@ -1,5 +1,5 @@
 #include "hyprpicker.hpp"
-#include <csignal>
+#include <signal.h>
 
 void sigHandler(int sig) {
     g_pHyprpicker->m_vLayerSurfaces.clear();
@@ -147,17 +147,13 @@ void CHyprpicker::finish(int code) {
 
 void CHyprpicker::recheckACK() {
     for (auto& ls : m_vLayerSurfaces) {
-        if ((ls->wantsACK || ls->wantsReload) && ls->screenBuffer) {
+        if (ls->wantsACK) {
-            if (ls->wantsACK)
+            ls->wantsACK = false;
-                ls->pLayerSurface->sendAckConfigure(ls->ACKSerial);
+            ls->pLayerSurface->sendAckConfigure(ls->ACKSerial);
-            ls->wantsACK    = false;
-            ls->wantsReload = false;
 
-            const auto MONITORSIZE =
+            const auto MONITORSIZE = ls->screenBuffer && !g_pHyprpicker->m_bNoFractional ? ls->screenBuffer->pixelSize : ls->m_pMonitor->size * ls->m_pMonitor->scale;
-                (ls->screenBuffer && !g_pHyprpicker->m_bNoFractional ? ls->m_pMonitor->size * ls->fractionalScale : ls->m_pMonitor->size * ls->m_pMonitor->scale).round();
 
             if (!ls->buffers[0] || ls->buffers[0]->pixelSize != MONITORSIZE) {
-                Debug::log(TRACE, "making new buffers: size changed to %.0fx%.0f", MONITORSIZE.x, MONITORSIZE.y);
                 ls->buffers[0] = makeShared<SPoolBuffer>(MONITORSIZE, WL_SHM_FORMAT_ARGB8888, MONITORSIZE.x * 4);
                 ls->buffers[1] = makeShared<SPoolBuffer>(MONITORSIZE, WL_SHM_FORMAT_ARGB8888, MONITORSIZE.x * 4);
             }
@@ -248,7 +244,7 @@ void CHyprpicker::convertBuffer(SP<SPoolBuffer> pBuffer) {
                         unsigned char green;
                         unsigned char red;
                         unsigned char alpha;
-                    }* px = (struct pixel*)(data + (y * (int)pBuffer->pixelSize.x * 4) + (x * 4));
+                    }* px = (struct pixel*)(data + y * (int)pBuffer->pixelSize.x * 4 + x * 4);
 
                     std::swap(px->red, px->blue);
                 }
@@ -262,7 +258,7 @@ void CHyprpicker::convertBuffer(SP<SPoolBuffer> pBuffer) {
 
             for (int y = 0; y < pBuffer->pixelSize.y; ++y) {
                 for (int x = 0; x < pBuffer->pixelSize.x; ++x) {
-                    uint32_t* px = (uint32_t*)(data + (y * (int)pBuffer->pixelSize.x * 4) + (x * 4));
+                    uint32_t* px = (uint32_t*)(data + y * (int)pBuffer->pixelSize.x * 4 + x * 4);
 
                     // conv to 8 bit
                     uint8_t R = (uint8_t)std::round((255.0 * (((*px) & 0b00000000000000000000001111111111) >> 0) / 1023.0));
@@ -297,15 +293,15 @@ void* CHyprpicker::convert24To32Buffer(SP<SPoolBuffer> pBuffer) {
                         unsigned char blue;
                         unsigned char green;
                         unsigned char red;
-                    }* srcPx = (struct pixel3*)(oldBuffer + (y * pBuffer->stride) + (x * 3));
+                    }* srcPx = (struct pixel3*)(oldBuffer + y * pBuffer->stride + x * 3);
                     struct pixel4 {
                         // little-endian ARGB
                         unsigned char blue;
                         unsigned char green;
                         unsigned char red;
                         unsigned char alpha;
-                    }* dstPx = (struct pixel4*)(newBuffer + (y * newBufferStride) + (x * 4));
+                    }* dstPx = (struct pixel4*)(newBuffer + y * newBufferStride + x * 4);
-                    *dstPx   = {.blue = srcPx->red, .green = srcPx->green, .red = srcPx->blue, .alpha = 0xFF};
+                    *dstPx   = {srcPx->red, srcPx->green, srcPx->blue, 0xFF};
                 }
             }
         } break;
@@ -317,15 +313,15 @@ void* CHyprpicker::convert24To32Buffer(SP<SPoolBuffer> pBuffer) {
                         unsigned char red;
                         unsigned char green;
                         unsigned char blue;
-                    }* srcPx = (struct pixel3*)(oldBuffer + (y * pBuffer->stride) + (x * 3));
+                    }* srcPx = (struct pixel3*)(oldBuffer + y * pBuffer->stride + x * 3);
                     struct pixel4 {
                         // big-endian ARGB
                         unsigned char alpha;
                         unsigned char red;
                         unsigned char green;
                         unsigned char blue;
-                    }* dstPx = (struct pixel4*)(newBuffer + (y * newBufferStride) + (x * 4));
+                    }* dstPx = (struct pixel4*)(newBuffer + y * newBufferStride + x * 4);
-                    *dstPx   = {.alpha = 0xFF, .red = srcPx->red, .green = srcPx->green, .blue = srcPx->blue};
+                    *dstPx   = {0xFF, srcPx->red, srcPx->green, srcPx->blue};
                 }
             }
         } break;
@@ -341,7 +337,6 @@ void CHyprpicker::renderSurface(CLayerSurface* pSurface, bool forceInactive) {
     const auto PBUFFER = getBufferForLS(pSurface);
 
     if (!PBUFFER || !pSurface->screenBuffer) {
-        // Spammy log, doesn't matter.
         // Debug::log(ERR, PBUFFER ? "renderSurface: pSurface->screenBuffer null" : "renderSurface: PBUFFER null");
         return;
     }
@@ -365,8 +360,6 @@ void CHyprpicker::renderSurface(CLayerSurface* pSurface, bool forceInactive) {
         const auto MOUSECOORDSABS = m_vLastCoords.floor() / pSurface->m_pMonitor->size;
         const auto CLICKPOS       = MOUSECOORDSABS * PBUFFER->pixelSize;
 
-        Debug::log(TRACE, "renderSurface: scalebufs %.2fx%.2f", SCALEBUFS.x, SCALEBUFS.y);
-
         const auto PATTERNPRE = cairo_pattern_create_for_surface(pSurface->screenBuffer->surface);
         cairo_pattern_set_filter(PATTERNPRE, CAIRO_FILTER_BILINEAR);
         cairo_matrix_t matrixPre;
@@ -389,7 +382,6 @@ void CHyprpicker::renderSurface(CLayerSurface* pSurface, bool forceInactive) {
         // |           |
         // | --------- |
         //
-        // (hex code here)
 
         cairo_restore(PCAIRO);
         if (!m_bNoZoom) {
@@ -419,69 +411,17 @@ void CHyprpicker::renderSurface(CLayerSurface* pSurface, bool forceInactive) {
             cairo_matrix_init_identity(&matrix);
             cairo_matrix_translate(&matrix, CLICKPOSBUF.x + 0.5f, CLICKPOSBUF.y + 0.5f);
             cairo_matrix_scale(&matrix, 0.1f, 0.1f);
-            cairo_matrix_translate(&matrix, (-CLICKPOSBUF.x / SCALEBUFS.x) - 0.5f, (-CLICKPOSBUF.y / SCALEBUFS.y) - 0.5f);
+            cairo_matrix_translate(&matrix, -CLICKPOSBUF.x / SCALEBUFS.x - 0.5f, -CLICKPOSBUF.y / SCALEBUFS.y - 0.5f);
             cairo_pattern_set_matrix(PATTERN, &matrix);
             cairo_set_source(PCAIRO, PATTERN);
             cairo_arc(PCAIRO, CLICKPOS.x, CLICKPOS.y, 100 / SCALEBUFS.x, 0, 2 * M_PI);
             cairo_clip(PCAIRO);
             cairo_paint(PCAIRO);
 
-            if (!m_bDisableHexPreview) {
+            cairo_surface_flush(PBUFFER->surface);
-                const auto  currentColor = getColorFromPixel(pSurface, CLICKPOS);
-                std::string hexBuffer;
-                if (m_bUseLowerCase)
-                    hexBuffer = std::format("#{:02x}{:02x}{:02x}", currentColor.r, currentColor.g, currentColor.b);
-                else
-                    hexBuffer = std::format("#{:02X}{:02X}{:02X}", currentColor.r, currentColor.g, currentColor.b);
 
-                cairo_set_source_rgba(PCAIRO, 0.0, 0.0, 0.0, 0.5);
-
-                double x, y, width = 85, height = 28, radius = 6;
-
-                if (CLICKPOS.y > (PBUFFER->pixelSize.y - 50) && CLICKPOS.x > (PBUFFER->pixelSize.x - 100)) {
-                    x = CLICKPOS.x - 80;
-                    y = CLICKPOS.y - 40;
-                } else if (CLICKPOS.y > (PBUFFER->pixelSize.y - 50)) {
-                    x = CLICKPOS.x;
-                    y = CLICKPOS.y - 40;
-                } else if (CLICKPOS.x > (PBUFFER->pixelSize.x - 100)) {
-                    x = CLICKPOS.x - 80;
-                    y = CLICKPOS.y + 20;
-                } else {
-                    x = CLICKPOS.x;
-                    y = CLICKPOS.y + 20;
-                }
-
-                cairo_move_to(PCAIRO, x + radius, y);
-                cairo_arc(PCAIRO, x + width - radius, y + radius, radius, -M_PI_2, 0);
-                cairo_arc(PCAIRO, x + width - radius, y + height - radius, radius, 0, M_PI_2);
-                cairo_arc(PCAIRO, x + radius, y + height - radius, radius, M_PI_2, M_PI);
-                cairo_arc(PCAIRO, x + radius, y + radius, radius, M_PI, -M_PI_2);
-
-                cairo_close_path(PCAIRO);
-                cairo_fill(PCAIRO);
-
-                cairo_set_source_rgba(PCAIRO, 1.0, 1.0, 1.0, 1.0);
-                cairo_select_font_face(PCAIRO, "monospace", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
-                cairo_set_font_size(PCAIRO, 18);
-
-                double padding = 5.0;
-                double textX   = x + padding;
-
-                if (CLICKPOS.y > (PBUFFER->pixelSize.y - 50) && CLICKPOS.x > (PBUFFER->pixelSize.x - 100))
-                    cairo_move_to(PCAIRO, textX, CLICKPOS.y - 20);
-                else if (CLICKPOS.y > (PBUFFER->pixelSize.y - 50))
-                    cairo_move_to(PCAIRO, textX, CLICKPOS.y - 20);
-                else if (CLICKPOS.x > (PBUFFER->pixelSize.x - 100))
-                    cairo_move_to(PCAIRO, textX, CLICKPOS.y + 40);
-                else
-                    cairo_move_to(PCAIRO, textX, CLICKPOS.y + 40);
-
-                cairo_show_text(PCAIRO, hexBuffer.c_str());
-
-                cairo_surface_flush(PBUFFER->surface);
-            }
             cairo_restore(PCAIRO);
+
             cairo_pattern_destroy(PATTERN);
         }
     } else if (!m_bRenderInactive) {
@@ -501,6 +441,7 @@ void CHyprpicker::renderSurface(CLayerSurface* pSurface, bool forceInactive) {
         cairo_paint(PCAIRO);
 
         cairo_surface_flush(PBUFFER->surface);
+
         cairo_pattern_destroy(PATTERNPRE);
     }
 
@@ -516,20 +457,15 @@ void CHyprpicker::renderSurface(CLayerSurface* pSurface, bool forceInactive) {
 }
 
 CColor CHyprpicker::getColorFromPixel(CLayerSurface* pLS, Vector2D pix) {
-    pix = pix.floor();
-
-    if (pix.x >= pLS->screenBuffer->pixelSize.x || pix.y >= pLS->screenBuffer->pixelSize.y || pix.x < 0 || pix.y < 0)
-        return CColor{.r = 0, .g = 0, .b = 0, .a = 0};
-
     void* dataSrc = pLS->screenBuffer->paddedData ? pLS->screenBuffer->paddedData : pLS->screenBuffer->data;
     struct pixel {
         unsigned char blue;
         unsigned char green;
         unsigned char red;
         unsigned char alpha;
-    }* px = (struct pixel*)((char*)dataSrc + ((ptrdiff_t)pix.y * (int)pLS->screenBuffer->pixelSize.x * 4) + ((ptrdiff_t)pix.x * 4));
+    }* px = (struct pixel*)((char*)dataSrc + (int)pix.y * (int)pLS->screenBuffer->pixelSize.x * 4 + (int)pix.x * 4);
 
-    return CColor{.r = px->red, .g = px->green, .b = px->blue, .a = px->alpha};
+    return CColor{(uint8_t)px->red, (uint8_t)px->green, (uint8_t)px->blue, (uint8_t)px->alpha};
 }
 
 void CHyprpicker::initKeyboard() {
@@ -542,7 +478,7 @@ void CHyprpicker::initKeyboard() {
             return;
         }
 
-        const char* buf = (const char*)mmap(nullptr, size, PROT_READ, MAP_SHARED, fd, 0);
+        const char* buf = (const char*)mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
         if (buf == MAP_FAILED) {
             Debug::log(ERR, "Failed to mmap xkb keymap: %d", errno);
             return;
@@ -578,12 +514,14 @@ void CHyprpicker::initKeyboard() {
 }
 
 void CHyprpicker::initMouse() {
-    m_pPointer->setEnter([this](CCWlPointer* r, uint32_t serial, wl_proxy* surface, wl_fixed_t surface_x, wl_fixed_t surface_y) {
+    m_pPointer->setEnter([this](CCWlPointer* r, uint32_t serial, wl_resource* surface, wl_fixed_t surface_x, wl_fixed_t surface_y) {
         auto x = wl_fixed_to_double(surface_x);
         auto y = wl_fixed_to_double(surface_y);
 
         m_vLastCoords = {x, y};
 
+        markDirty();
+
         for (auto& ls : m_vLayerSurfaces) {
             if (ls->pSurface->resource() == surface) {
                 m_pLastSurface = ls.get();
@@ -592,19 +530,13 @@ void CHyprpicker::initMouse() {
         }
 
         m_pCursorShapeDevice->sendSetShape(serial, WP_CURSOR_SHAPE_DEVICE_V1_SHAPE_CROSSHAIR);
-
-        markDirty();
     });
-    m_pPointer->setLeave([this](CCWlPointer* r, uint32_t timeMs, wl_proxy* surface) {
+    m_pPointer->setLeave([this](CCWlPointer* r, uint32_t timeMs, wl_resource* surf) {
         for (auto& ls : m_vLayerSurfaces) {
-            if (ls->pSurface->resource() == surface) {
+            if (ls->pSurface->resource() == surf) {
-                if (m_pLastSurface == ls.get())
+                renderSurface(ls.get(), true);
-                    m_pLastSurface = nullptr;
-                break;
             }
         }
-
-        markDirty();
     });
     m_pPointer->setMotion([this](CCWlPointer* r, uint32_t timeMs, wl_fixed_t surface_x, wl_fixed_t surface_y) {
         auto x = wl_fixed_to_double(surface_x);
@@ -636,7 +568,7 @@ void CHyprpicker::initMouse() {
             case OUTPUT_CMYK: {
                 // http://www.codeproject.com/KB/applications/xcmyk.aspx
 
-                float r = 1 - (COL.r / 255.0f), g = 1 - (COL.g / 255.0f), b = 1 - (COL.b / 255.0f);
+                float r = 1 - COL.r / 255.0f, g = 1 - COL.g / 255.0f, b = 1 - COL.b / 255.0f;
                 float k = fmin3(r, g, b), K = (k == 1) ? 1 : 1 - k;
                 float c = (r - k) / K, m = (g - k) / K, y = (b - k) / K;
 
@@ -656,8 +588,8 @@ void CHyprpicker::initMouse() {
                 break;
             }
             case OUTPUT_HEX: {
-                auto toHex = [this](int i) -> std::string {
+                auto toHex = [](int i) -> std::string {
-                    const char* DS = m_bUseLowerCase ? "0123456789abcdef" : "0123456789ABCDEF";
+                    const char* DS = "0123456789ABCDEF";
 
                     std::string result = "";
 
@@ -667,10 +599,6 @@ void CHyprpicker::initMouse() {
                     return result;
                 };
 
-                auto hexR = toHex(COL.r);
-                auto hexG = toHex(COL.g);
-                auto hexB = toHex(COL.b);
-
                 if (m_bFancyOutput)
                     Debug::log(NONE, "\033[38;2;%i;%i;%i;48;2;%i;%i;%im#%s%s%s\033[0m", FG, FG, FG, COL.r, COL.g, COL.b, toHex(COL.r).c_str(), toHex(COL.g).c_str(),
                                toHex(COL.b).c_str());
@@ -727,7 +655,7 @@ void CHyprpicker::initMouse() {
                     l_or_v = std::round(v * 100);
                 }
 
-                h = std::round(h < 0 ? h + 360 : h);
+                h = std::round(h);
                 s = std::round(s * 100);
 
                 if (m_bFancyOutput)

src/hyprpicker.hpp

@@ -40,12 +40,10 @@ class CHyprpicker {
 
     bool                                        m_bFancyOutput = true;
 
-    bool                                        m_bAutoCopy          = false;
+    bool                                        m_bAutoCopy       = false;
-    bool                                        m_bRenderInactive    = false;
+    bool                                        m_bRenderInactive = false;
-    bool                                        m_bNoZoom            = false;
+    bool                                        m_bNoZoom         = false;
-    bool                                        m_bNoFractional      = false;
+    bool                                        m_bNoFractional   = false;
-    bool                                        m_bDisableHexPreview = false;
-    bool                                        m_bUseLowerCase      = false;
 
     bool                                        m_bRunning = true;
 

src/includes.hpp

@@ -4,11 +4,12 @@
 #include <deque>
 #include <iostream>
 #include <fstream>
-#include <cstring>
+#include <string.h>
 #include <string>
 
 #include <pthread.h>
 #include <cmath>
+#include <math.h>
 
 #include "protocols/cursor-shape-v1.hpp"
 #include "protocols/fractional-scale-v1.hpp"
@@ -17,13 +18,14 @@
 #include "protocols/viewporter.hpp"
 #include "protocols/wayland.hpp"
 
-#include <cassert>
+#include <assert.h>
 #include <cairo.h>
 #include <cairo/cairo.h>
 #include <fcntl.h>
 #include <getopt.h>
-#include <cstdio>
+#include <stdio.h>
-#include <cstdlib>
+#include <stdlib.h>
+#include <string.h>
 #include <sys/mman.h>
 #include <unistd.h>
 #include <wayland-client.h>

src/main.cpp

@@ -4,20 +4,18 @@
 
 #include "hyprpicker.hpp"
 
-static void help() {
+static void help(void) {
     std::cout << "Hyprpicker usage: hyprpicker [arg [...]].\n\nArguments:\n"
-              << " -a | --autocopy            | Automatically copies the output to the clipboard (requires wl-clipboard)\n"
+              << " -a | --autocopy          | Automatically copies the output to the clipboard (requires wl-clipboard)\n"
-              << " -f | --format=fmt          | Specifies the output format (cmyk, hex, rgb, hsl, hsv)\n"
+              << " -f | --format=fmt        | Specifies the output format (cmyk, hex, rgb, hsl, hsv)\n"
-              << " -n | --no-fancy            | Disables the \"fancy\" (aka. colored) outputting\n"
+              << " -n | --no-fancy          | Disables the \"fancy\" (aka. colored) outputting\n"
-              << " -h | --help                | Show this help message\n"
+              << " -h | --help              | Show this help message\n"
-              << " -r | --render-inactive     | Render (freeze) inactive displays\n"
+              << " -r | --render-inactive   | Render (freeze) inactive displays\n"
-              << " -z | --no-zoom             | Disable the zoom lens\n"
+              << " -z | --no-zoom           | Disable the zoom lens\n"
-              << " -q | --quiet               | Disable most logs (leaves errors)\n"
+              << " -q | --quiet             | Disable most logs (leaves errors)\n"
-              << " -v | --verbose             | Enable more logs\n"
+              << " -v | --verbose           | Enable more logs\n"
-              << " -t | --no-fractional       | Disable fractional scaling support\n"
+              << " -t | --no-fractional     | Disable fractional scaling support\n"
-              << " -d | --disable-hex-preview | Disable live preview of Hex code\n"
+              << " -V | --version           | Print version info\n";
-              << " -l | --lowercase-hex       | Outputs the hexcode in lowercase\n"
-              << " -V | --version             | Print version info\n";
 }
 
 int main(int argc, char** argv, char** envp) {
@@ -25,21 +23,19 @@ int main(int argc, char** argv, char** envp) {
 
     while (true) {
         int                  option_index   = 0;
-        static struct option long_options[] = {{"autocopy", no_argument, nullptr, 'a'},
+        static struct option long_options[] = {{"autocopy", no_argument, NULL, 'a'},
-                                               {"format", required_argument, nullptr, 'f'},
+                                               {"format", required_argument, NULL, 'f'},
-                                               {"help", no_argument, nullptr, 'h'},
+                                               {"help", no_argument, NULL, 'h'},
-                                               {"no-fancy", no_argument, nullptr, 'n'},
+                                               {"no-fancy", no_argument, NULL, 'n'},
-                                               {"render-inactive", no_argument, nullptr, 'r'},
+                                               {"render-inactive", no_argument, NULL, 'r'},
-                                               {"no-zoom", no_argument, nullptr, 'z'},
+                                               {"no-zoom", no_argument, NULL, 'z'},
-                                               {"no-fractional", no_argument, nullptr, 't'},
+                                               {"no-fractional", no_argument, NULL, 't'},
-                                               {"quiet", no_argument, nullptr, 'q'},
+                                               {"quiet", no_argument, NULL, 'q'},
-                                               {"verbose", no_argument, nullptr, 'v'},
+                                               {"verbose", no_argument, NULL, 'v'},
-                                               {"disable-hex-preview", no_argument, nullptr, 'd'},
+                                               {"version", no_argument, NULL, 'V'},
-                                               {"lowercase-hex", no_argument, nullptr, 'l'},
+                                               {NULL, 0, NULL, 0}};
-                                               {"version", no_argument, nullptr, 'V'},
-                                               {nullptr, 0, nullptr, 0}};
 
-        int                  c = getopt_long(argc, argv, ":f:hnarzqvtdlV", long_options, &option_index);
+        int                  c = getopt_long(argc, argv, ":f:hnarzqvtV", long_options, &option_index);
         if (c == -1)
             break;
 
@@ -68,8 +64,6 @@ int main(int argc, char** argv, char** envp) {
             case 't': g_pHyprpicker->m_bNoFractional = true; break;
             case 'q': Debug::quiet = true; break;
             case 'v': Debug::verbose = true; break;
-            case 'd': g_pHyprpicker->m_bDisableHexPreview = true; break;
-            case 'l': g_pHyprpicker->m_bUseLowerCase = true; break;
             case 'V': {
                 std::cout << "hyprpicker v" << HYPRPICKER_VERSION << "\n";
                 exit(0);