Added simple window rules

example/hypr.conf

@@ -53,6 +53,11 @@ Animations {
     borders=0
 }
 
+# window rules
+windowrule=float,class:krunner
+windowrule=float,role:pop-up
+windowrule=float,role:task_dialog
+
 # keybinds
 bind=SUPER,R,exec,dmenu_run
 bind=SUPER,Q,exec,kitty

src/config/ConfigManager.cpp

@@ -249,6 +249,26 @@ void parseAnimLine(const std::string& line) {
     configSetValueSafe("anim:" + COMMAND, VALUE);
 }
 
+void handleWindowRule(const std::string& command, const std::string& value) {
+    const auto RULE = value.substr(0, value.find_first_of(","));
+    const auto VALUE = value.substr(value.find_first_of(",") + 1);
+
+    // check rule and value
+    if (RULE == "" || VALUE == "") {
+        return;
+    }
+
+    // verify we support a rule
+    if (RULE != "float" 
+        && RULE != "tile") {
+            Debug::log(ERR, "Invalid rule found: " + RULE);
+            ConfigManager::parseError = "Invalid rule found: " + RULE;
+            return;
+        }
+
+    ConfigManager::windowRules.push_back({RULE, VALUE});
+}
+
 void parseLine(std::string& line) {
     // first check if its not a comment
     const auto COMMENTSTART = line.find_first_of('#');
@@ -312,6 +332,9 @@ void parseLine(std::string& line) {
     } else if (COMMAND == "status_command") {
         handleStatusCommand(COMMAND, VALUE);
         return;
+    } else if (COMMAND == "windowrule") {
+        handleWindowRule(COMMAND, VALUE);
+        return;
     }
 
     configSetValueSafe(COMMAND, VALUE);
@@ -322,6 +345,7 @@ void ConfigManager::loadConfigLoadVars() {
     Debug::log(LOG, "Reloading the config!");
     ConfigManager::parseError = ""; // reset the error
     ConfigManager::currentCategory = ""; // reset the category
+    ConfigManager::windowRules.clear(); // Clear rules
 
     if (loadBar && g_pWindowManager->statusBar) {
         // clear modules as we overwrite them

src/config/ConfigManager.hpp

@@ -3,6 +3,7 @@
 #include <map>
 #include "../utilities/Debug.hpp"
 #include <unordered_map>
+#include <vector>
 
 enum ELayouts {
     LAYOUT_DWINDLE = 0,
@@ -15,6 +16,11 @@ struct SConfigValue {
     std::string strValue = "";
 };
 
+struct SWindowRule {
+    std::string szRule;
+    std::string szValue;
+};
+
 namespace ConfigManager {
     inline std::unordered_map<std::string, SConfigValue> configValues;
     inline time_t       lastModifyTime = 0;
@@ -27,6 +33,8 @@ namespace ConfigManager {
 
     inline std::string  parseError = ""; // For storing a parse error to display later
 
+    inline std::vector<SWindowRule> windowRules;
+
     void                init();
     void                loadConfigLoadVars();
     void                tick();

src/defines.hpp

@@ -28,6 +28,8 @@
 #include <algorithm>
 #include <map>
 #include <unordered_map>
+#include <regex>
+#include <vector>
 
 #include "./helpers/Vector.hpp"
 #include "./utilities/Debug.hpp"

src/windowManager.cpp

@@ -1579,7 +1579,24 @@ bool CWindowManager::shouldBeFloatedOnInit(int64_t window) {
 
     xcb_change_property(DisplayConnection, XCB_PROP_MODE_REPLACE, window, XCB_ATOM_WM_NAME, XCB_ATOM_STRING, 8, strlen("hypr"), "hypr");
 
-    if (((std::string)CLASSNAME).find("krunner") != std::string::npos) {
+    // Verify the class (rules)
+    for (auto& rule : ConfigManager::windowRules) {
+        // check if we have a class rule
+        if (rule.szValue.find("class:") != 0)
+            continue;
+
+        // regex check the arg
+        std::regex classCheck(rule.szValue.substr(strlen("class:")));
+
+        if (!std::regex_search(CLASSNAME, classCheck))
+            continue;
+
+        // applies. Read the rule and behave accordingly
+        Debug::log(LOG, "Window rule " + rule.szRule + "," + rule.szValue + " matched.");
+
+        if (rule.szRule == "tile")
+            return false;
+        else if (rule.szRule == "float")
             return true;
     }
 
@@ -1589,11 +1606,26 @@ bool CWindowManager::shouldBeFloatedOnInit(int64_t window) {
 
     Debug::log(LOG, "Window opened with a role of " + WINROLE);
 
-    if (WINROLE.find("pop-up") != std::string::npos || WINROLE.find("task_dialog") != std::string::npos) {
+    for (auto& rule : ConfigManager::windowRules) {
+        // check if we have a role rule
+        if (rule.szValue.find("role:") != 0)
+            continue;
+
+        // regex check the arg
+        std::regex roleCheck(rule.szValue.substr(strlen("role:")));
+
+        if (!std::regex_search(WINROLE, roleCheck))
+            continue;
+
+        // applies. Read the rule and behave accordingly
+        Debug::log(LOG, "Window rule " + rule.szRule + "," + rule.szValue + " matched.");
+        
+        if (rule.szRule == "tile")
+            return false;
+        else if (rule.szRule == "float")
             return true;
     }
 
-
     //
     // Type stuff
     //