From 0c2386861afbb10c8c5eb6de868fa2a519df2907 Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Sun, 29 Jan 2023 16:38:48 +0000
Subject: [PATCH] add --no-fractional arg

---
 src/Hyprpaper.hpp     |  1 +
 src/events/Events.cpp |  2 +-
 src/main.cpp          | 10 ++++++++--
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/Hyprpaper.hpp b/src/Hyprpaper.hpp
index d942676..764be6e 100644
--- a/src/Hyprpaper.hpp
+++ b/src/Hyprpaper.hpp
@@ -37,6 +37,7 @@ public:
 
     bool        m_bIPCEnabled = true;
     std::string m_szExplicitConfigPath;
+    bool        m_bNoFractionalScale = false;
 
     void        removeOldHyprpaperImages();
     void        preloadAllWallpapersFromConfig();
diff --git a/src/events/Events.cpp b/src/events/Events.cpp
index 6740828..0fb2a31 100644
--- a/src/events/Events.cpp
+++ b/src/events/Events.cpp
@@ -121,7 +121,7 @@ void Events::handleGlobal(void *data, struct wl_registry *registry, uint32_t nam
         g_pHyprpaper->createSeat((wl_seat*)wl_registry_bind(registry, name, &wl_seat_interface, 1));
     } else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
         g_pHyprpaper->m_sLayerShell = (zwlr_layer_shell_v1*)wl_registry_bind(registry, name, &zwlr_layer_shell_v1_interface, 1);
-    } else if (strcmp(interface, wp_fractional_scale_manager_v1_interface.name) == 0) {
+    } else if (strcmp(interface, wp_fractional_scale_manager_v1_interface.name) == 0 && !g_pHyprpaper->m_bNoFractionalScale) {
         g_pHyprpaper->m_sFractionalScale = (wp_fractional_scale_manager_v1*)wl_registry_bind(registry, name, &wp_fractional_scale_manager_v1_interface, 1);
     } else if (strcmp(interface, wp_viewporter_interface.name) == 0) {
         g_pHyprpaper->m_sViewporter = (wp_viewporter*)wl_registry_bind(registry, name, &wp_viewporter_interface, 1);
diff --git a/src/main.cpp b/src/main.cpp
index a360c4b..67e38b2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -7,14 +7,19 @@ int main(int argc, char** argv, char** envp) {
 
     // parse some args
     std::string configPath;
+    bool noFractional = false;
     for (int i = 1; i < argc; ++i) {
         if ((!strcmp(argv[i], "-c") || !strcmp(argv[i], "--config")) && argc >= i + 2) {
             configPath = std::string(argv[++i]);
             Debug::log(LOG, "Using config location %s.", configPath.c_str());
+        } else if (!strcmp(argv[i], "--no-fractional") || !strcmp(argv[i], "-n")) {
+            noFractional = true;
+            Debug::log(LOG, "Disabling fractional scaling support!");
         } else {
             std::cout << "Hyprpaper usage: hyprpaper [arg [...]].\n\nArguments:\n" <<
-                "--help         -h | Show this help message\n" <<
-                "--config       -c | Specify config file to use\n";
+                "--help          -h | Show this help message\n" <<
+                "--config        -c | Specify config file to use\n" <<
+                "--no-fractional -n | Disable fractional scaling support\n";
             return 1;
         }
     }
@@ -22,6 +27,7 @@ int main(int argc, char** argv, char** envp) {
     // starts
     g_pHyprpaper = std::make_unique<CHyprpaper>();
     g_pHyprpaper->m_szExplicitConfigPath = configPath;
+    g_pHyprpaper->m_bNoFractionalScale = noFractional;
     g_pHyprpaper->init();
 
     return 0;