chore: Update version to 0.3.4 and add "Save to source settings" option in output mapping

Author: royshil

buildspec.json

@@ -37,7 +37,7 @@
         }
     },
     "name": "obs-urlsource",
-    "version": "0.3.3",
+    "version": "0.3.4",
     "author": "Roy Shilkrot",
     "website": "https://github.com/occ-ai/obs-urlsource",
     "email": "roy.shil@gmail.com",

src/mapping-data.h

@@ -7,6 +7,7 @@
 #include <nlohmann/json.hpp>
 
 const std::string none_internal_rendering = "None / Internal rendering";
+const std::string save_to_setting = "Save to source settings";
 
 struct output_mapping {
 	std::string name;

src/ui/outputmapping.cpp

@@ -133,6 +133,8 @@ QComboBox *OutputMapping::createSourcesComboBox()
 	QComboBox *comboBox = new QComboBox(this);
 	// add "Internal Renderer" to the comboBox
 	comboBox->addItem(QString::fromStdString(none_internal_rendering));
+	// add "Save to source settings" to the comboBox
+	comboBox->addItem(QString::fromStdString(save_to_setting));
 	// add all text and media sources to the comboBox
 	obs_enum_sources(add_sources_to_combobox, comboBox);
 	// connect comboBox to update_handler

src/ui/outputmapping.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>515</width>
-    <height>398</height>
+    <width>457</width>
+    <height>387</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -147,6 +147,19 @@ Use {{body}} variable for unparsed object/array representation of the entire res
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QLabel" name="label_3">
+     <property name="text">
+      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Learn More about &lt;a href=&quot;https://doc.qt.io/qt-6/richtext-html-subset.html&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#007af4;&quot;&gt;supported HTML and CSS&lt;/span&gt;&lt;/a&gt;, and &lt;a href=&quot;https://github.com/pantor/inja&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#007af4;&quot;&gt;advanced templating&lt;/span&gt;&lt;/a&gt; functions like loops.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+     </property>
+     <property name="textFormat">
+      <enum>Qt::RichText</enum>
+     </property>
+     <property name="openExternalLinks">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="orientation">

src/url-source-callbacks.cpp

@@ -236,12 +236,27 @@ void output_with_mapping(const request_data_handler_response &response, struct u
 		}
 
 		if (is_valid_output_source_name(mapping.output_source.c_str()) &&
-		    mapping.output_source != none_internal_rendering) {
+		    mapping.output_source != none_internal_rendering &&
+		    mapping.output_source != save_to_setting) {
 			// If an output source is selected - use it for rendering
 			setTextCallback(text, mapping);
 		} else {
-			any_internal_rendering = true;
-			render_internal(text, usd, mapping);
+			if (mapping.output_source == save_to_setting) {
+				// If the output source is set to save to settings - save the text to the source settings
+				obs_data_t *source_settings = obs_source_get_settings(usd->source);
+				if (source_settings == nullptr) {
+					obs_log(LOG_ERROR, "Failed to get settings for source");
+				} else {
+					obs_data_set_string(source_settings, "output",
+							    text.c_str());
+					obs_source_update(usd->source, source_settings);
+					obs_data_release(source_settings);
+				}
+			} else {
+				// render the text internally
+				any_internal_rendering = true;
+				render_internal(text, usd, mapping);
+			}
 		} // end if not text source
 	}