[cpp=qt] Add global server index setter for all operations (#22760)

Author: MartinDelille

modules/openapi-generator/src/main/resources/cpp-qt-client/README.mustache

@@ -133,6 +133,13 @@ If your endpoint has multiple server objects in the servers array, you can set t
 void setServerIndex(const QString &operation, int serverIndex);
 ```
 Parameter "operation" should be your operationid. "serverIndex" is the index you want to set as your default server. The function will check if there is a server with your index.
+
+Alternatively, to set the server index globally for all operations:
+```c++
+void setServerIndex(int serverIndex);
+```
+This will apply the specified server index to all operations in the API.
+
 Here is an example of multiple servers in the servers array. The first server will have index 0 and the second will have index 1.
 ```yaml
 servers:

modules/openapi-generator/src/main/resources/cpp-qt-client/api-body.mustache

@@ -73,6 +73,12 @@ void {{classname}}::setServerIndex(const QString &operation, int serverIndex) {
     }
 }
 
+void {{classname}}::setServerIndex(int serverIndex) {
+    for (auto keyIt = _serverIndices.keyBegin(); keyIt != _serverIndices.keyEnd(); keyIt++) {
+        setServerIndex(*keyIt, serverIndex);
+    }
+}
+
 void {{classname}}::setApiKey(const QString &apiKeyName, const QString &apiKey) {
     _apiKeys.insert(apiKeyName, apiKey);
 }

modules/openapi-generator/src/main/resources/cpp-qt-client/api-header.mustache

@@ -30,6 +30,7 @@ public:
     void initializeServerConfigs();
     int setDefaultServerValue(int serverIndex,const QString &operation, const QString &variable,const QString &val);
     void setServerIndex(const QString &operation, int serverIndex);
+    void setServerIndex(int serverIndex);
     void setApiKey(const QString &apiKeyName, const QString &apiKey);
     void setBearerToken(const QString &token);
     void setUsername(const QString &username);

samples/client/petstore/cpp-qt-addDownloadProgress/README.md

@@ -123,6 +123,13 @@ If your endpoint has multiple server objects in the servers array, you can set t
 void setServerIndex(const QString &operation, int serverIndex);
 ```
 Parameter "operation" should be your operationid. "serverIndex" is the index you want to set as your default server. The function will check if there is a server with your index.
+
+Alternatively, to set the server index globally for all operations:
+```c++
+void setServerIndex(int serverIndex);
+```
+This will apply the specified server index to all operations in the API.
+
 Here is an example of multiple servers in the servers array. The first server will have index 0 and the second will have index 1.
 ```yaml
 servers:

samples/client/petstore/cpp-qt-addDownloadProgress/client/PFXFakeApi.cpp

@@ -60,6 +60,12 @@ void PFXFakeApi::setServerIndex(const QString &operation, int serverIndex) {
     }
 }
 
+void PFXFakeApi::setServerIndex(int serverIndex) {
+    for (auto keyIt = _serverIndices.keyBegin(); keyIt != _serverIndices.keyEnd(); keyIt++) {
+        setServerIndex(*keyIt, serverIndex);
+    }
+}
+
 void PFXFakeApi::setApiKey(const QString &apiKeyName, const QString &apiKey) {
     _apiKeys.insert(apiKeyName, apiKey);
 }

samples/client/petstore/cpp-qt-addDownloadProgress/client/PFXFakeApi.h

@@ -38,6 +38,7 @@ class PFXFakeApi : public QObject {
     void initializeServerConfigs();
     int setDefaultServerValue(int serverIndex,const QString &operation, const QString &variable,const QString &val);
     void setServerIndex(const QString &operation, int serverIndex);
+    void setServerIndex(int serverIndex);
     void setApiKey(const QString &apiKeyName, const QString &apiKey);
     void setBearerToken(const QString &token);
     void setUsername(const QString &username);

samples/client/petstore/cpp-qt-addDownloadProgress/client/PFXPetApi.cpp

@@ -76,6 +76,12 @@ void PFXPetApi::setServerIndex(const QString &operation, int serverIndex) {
     }
 }
 
+void PFXPetApi::setServerIndex(int serverIndex) {
+    for (auto keyIt = _serverIndices.keyBegin(); keyIt != _serverIndices.keyEnd(); keyIt++) {
+        setServerIndex(*keyIt, serverIndex);
+    }
+}
+
 void PFXPetApi::setApiKey(const QString &apiKeyName, const QString &apiKey) {
     _apiKeys.insert(apiKeyName, apiKey);
 }

samples/client/petstore/cpp-qt-addDownloadProgress/client/PFXPetApi.h

@@ -41,6 +41,7 @@ class PFXPetApi : public QObject {
     void initializeServerConfigs();
     int setDefaultServerValue(int serverIndex,const QString &operation, const QString &variable,const QString &val);
     void setServerIndex(const QString &operation, int serverIndex);
+    void setServerIndex(int serverIndex);
     void setApiKey(const QString &apiKeyName, const QString &apiKey);
     void setBearerToken(const QString &token);
     void setUsername(const QString &username);

samples/client/petstore/cpp-qt-addDownloadProgress/client/PFXPrimitivesApi.cpp

@@ -62,6 +62,12 @@ void PFXPrimitivesApi::setServerIndex(const QString &operation, int serverIndex)
     }
 }
 
+void PFXPrimitivesApi::setServerIndex(int serverIndex) {
+    for (auto keyIt = _serverIndices.keyBegin(); keyIt != _serverIndices.keyEnd(); keyIt++) {
+        setServerIndex(*keyIt, serverIndex);
+    }
+}
+
 void PFXPrimitivesApi::setApiKey(const QString &apiKeyName, const QString &apiKey) {
     _apiKeys.insert(apiKeyName, apiKey);
 }

samples/client/petstore/cpp-qt-addDownloadProgress/client/PFXPrimitivesApi.h

@@ -37,6 +37,7 @@ class PFXPrimitivesApi : public QObject {
     void initializeServerConfigs();
     int setDefaultServerValue(int serverIndex,const QString &operation, const QString &variable,const QString &val);
     void setServerIndex(const QString &operation, int serverIndex);
+    void setServerIndex(int serverIndex);
     void setApiKey(const QString &apiKeyName, const QString &apiKey);
     void setBearerToken(const QString &token);
     void setUsername(const QString &username);