From d6c2553af2fc42b3ea61a1bd5f6e2cc395deccbe Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Thu, 17 Mar 2022 16:56:33 +0100
Subject: start handling monitors

---
 src/config/ConfigManager.cpp | 77 ++++++++++++++++++++++++++++++++++++++++++++
 src/config/ConfigManager.hpp | 14 ++++++++
 2 files changed, 91 insertions(+)

(limited to 'src/config')

diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index eccad341..47255651 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -66,6 +66,52 @@ void CConfigManager::handleRawExec(const std::string& command, const std::string
     }
 }
 
+void CConfigManager::handleMonitor(const std::string& command, const std::string& args) {
+
+    // get the monitor config
+    SMonitorRule newrule;
+
+    std::string curitem = "";
+
+    std::string argZ = args;
+
+    auto nextItem = [&]() {
+        auto idx = argZ.find_first_of(',');
+
+        if (idx != std::string::npos) {
+            curitem = argZ.substr(0, idx);
+            argZ = argZ.substr(idx + 1);
+        } else {
+            argZ = "";
+            curitem = argZ;
+        }
+    };
+
+    nextItem();
+
+    newrule.name = curitem;
+
+    nextItem();
+
+    newrule.resolution.x = stoi(curitem.substr(0, curitem.find_first_of('x')));
+    newrule.resolution.y = stoi(curitem.substr(curitem.find_first_of('x') + 1));
+
+    nextItem();
+
+    newrule.offset.x = stoi(curitem.substr(0, curitem.find_first_of('x')));
+    newrule.offset.y = stoi(curitem.substr(curitem.find_first_of('x') + 1));
+
+    nextItem();
+
+    newrule.mfact = stof(curitem);
+
+    nextItem();
+
+    newrule.scale = stof(curitem);
+
+    m_dMonitorRules.push_back(newrule);
+}
+
 void CConfigManager::parseLine(std::string& line) {
     // first check if its not a comment
     const auto COMMENTSTART = line.find_first_of('#');
@@ -111,6 +157,9 @@ void CConfigManager::parseLine(std::string& line) {
             handleRawExec(COMMAND, VALUE);
             return;
         }
+    } else if (COMMAND == "monitor") {
+        handleMonitor(COMMAND, VALUE);
+        return;
     }
 
     configSetValueSafe(currentCategory + (currentCategory == "" ? "" : ":") + COMMAND, VALUE);
@@ -121,6 +170,8 @@ void CConfigManager::loadConfigLoadVars() {
     parseError = "";       // reset the error
     currentCategory = "";  // reset the category
 
+    m_dMonitorRules.clear();
+
     const char* const ENVHOME = getenv("HOME");
     const std::string CONFIGPATH = ENVHOME + (ISDEBUG ? (std::string) "/.config/hypr/hyprlandd.conf" : (std::string) "/.config/hypr/hyprland.conf");
 
@@ -199,3 +250,29 @@ float CConfigManager::getFloat(std::string v) {
 std::string CConfigManager::getString(std::string v) {
     return getConfigValueSafe(v).strValue;
 }
+
+SMonitorRule CConfigManager::getMonitorRuleFor(std::string name) {
+    SMonitorRule* found = nullptr;
+
+    for (auto& r : m_dMonitorRules) {
+        if (r.name == name) {
+            found = &r;
+            break;
+        }
+    }
+
+    if (found)
+        return *found;
+
+    for (auto& r : m_dMonitorRules) {
+        if (r.name == "") {
+            found = &r;
+            break;
+        }
+    }
+
+    if (found)
+        return *found;
+
+    return SMonitorRule{.name = "", .resolution = Vector2D(1280, 720), .offset = Vector2D(0, 0), .mfact = 0.5f, .scale = 1};
+}
\ No newline at end of file
diff --git a/src/config/ConfigManager.hpp b/src/config/ConfigManager.hpp
index 5e58173a..eda06044 100644
--- a/src/config/ConfigManager.hpp
+++ b/src/config/ConfigManager.hpp
@@ -5,6 +5,7 @@
 #include <unordered_map>
 #include "../defines.hpp"
 #include <vector>
+#include <deque>
 
 struct SConfigValue {
     int64_t intValue = -1;
@@ -12,6 +13,14 @@ struct SConfigValue {
     std::string strValue = "";
 };
 
+struct SMonitorRule {
+    std::string name = "";
+    Vector2D    resolution = Vector2D(1280,720);
+    Vector2D    offset = Vector2D(0,0);
+    float       mfact = 0.5;
+    float       scale = 1;
+};
+
 class CConfigManager {
 public:
     CConfigManager();
@@ -22,6 +31,8 @@ public:
     float               getFloat(std::string);
     std::string         getString(std::string);
 
+    SMonitorRule        getMonitorRuleFor(std::string);
+
 private:
     std::unordered_map<std::string, SConfigValue> configValues;
     time_t lastModifyTime = 0;  // for reloading the config if changed
@@ -32,12 +43,15 @@ private:
 
     bool isFirstLaunch = true;  // For exec-once
 
+    std::deque<SMonitorRule> m_dMonitorRules;
+
     // internal methods
     void                loadConfigLoadVars();
     SConfigValue        getConfigValueSafe(std::string);
     void                parseLine(std::string&);
     void                configSetValueSafe(const std::string&, const std::string&);
     void                handleRawExec(const std::string&, const std::string&);
+    void                handleMonitor(const std::string&, const std::string&);
 };
 
 inline std::unique_ptr<CConfigManager> g_pConfigManager;
\ No newline at end of file
-- 
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