QtAutogen: Process all ui files in a source file (#14981).

Use a vector to store a list of matched ui_ includes, instead of
overwriting the previous match.

Source/cmQtAutoGenerators.cxx

@@ -1296,8 +1296,8 @@ bool cmQtAutoGenerators::RunAutogen(cmMakefile* makefile)
   const std::vector<std::string>& headerExtensions =
                                                makefile->GetHeaderExtensions();
 
-  std::map<std::string, std::string> includedUis;
+  std::map<std::string, std::vector<std::string> > includedUis;
-  std::map<std::string, std::string> skippedUis;
+  std::map<std::string, std::vector<std::string> > skippedUis;
   std::vector<std::string> uicSkipped;
   cmSystemTools::ExpandListArgument(this->SkipUic, uicSkipped);
 
@@ -1307,7 +1307,7 @@ bool cmQtAutoGenerators::RunAutogen(cmMakefile* makefile)
     {
     const bool skipUic = std::find(uicSkipped.begin(), uicSkipped.end(), *it)
         != uicSkipped.end();
-    std::map<std::string, std::string>& uiFiles
+    std::map<std::string, std::vector<std::string> >& uiFiles
                                           = skipUic ? skippedUis : includedUis;
     const std::string &absFilename = *it;
     if (this->Verbose)
@@ -1368,12 +1368,17 @@ bool cmQtAutoGenerators::RunAutogen(cmMakefile* makefile)
     {
     this->GenerateMoc(it->first, it->second);
     }
-  for(std::map<std::string, std::string>::const_iterator
+  for(std::map<std::string, std::vector<std::string> >::const_iterator
       it = includedUis.begin();
       it != includedUis.end();
       ++it)
     {
-    this->GenerateUi(it->first, it->second);
+    for (std::vector<std::string>::const_iterator nit = it->second.begin();
+        nit != it->second.end();
+        ++nit)
+      {
+      this->GenerateUi(it->first, *nit);
+      }
     }
 
   if(!this->RccExecutable.empty())
@@ -1448,9 +1453,9 @@ bool cmQtAutoGenerators::RunAutogen(cmMakefile* makefile)
 
 
 void cmQtAutoGenerators::ParseCppFile(const std::string& absFilename,
-                              const std::vector<std::string>& headerExtensions,
+                const std::vector<std::string>& headerExtensions,
-                              std::map<std::string, std::string>& includedMocs,
+                std::map<std::string, std::string>& includedMocs,
-                              std::map<std::string, std::string> &includedUis)
+                std::map<std::string, std::vector<std::string> > &includedUis)
 {
   cmsys::RegularExpression mocIncludeRegExp(
               "[\n][ \t]*#[ \t]*include[ \t]+"
@@ -1636,9 +1641,9 @@ void cmQtAutoGenerators::ParseCppFile(const std::string& absFilename,
 
 
 void cmQtAutoGenerators::StrictParseCppFile(const std::string& absFilename,
-                              const std::vector<std::string>& headerExtensions,
+                const std::vector<std::string>& headerExtensions,
-                              std::map<std::string, std::string>& includedMocs,
+                std::map<std::string, std::string>& includedMocs,
-                              std::map<std::string, std::string>& includedUis)
+                std::map<std::string, std::vector<std::string> >& includedUis)
 {
   cmsys::RegularExpression mocIncludeRegExp(
               "[\n][ \t]*#[ \t]*include[ \t]+"
@@ -1756,7 +1761,7 @@ void cmQtAutoGenerators::StrictParseCppFile(const std::string& absFilename,
 
 
 void cmQtAutoGenerators::ParseForUic(const std::string& absFilename,
-                              std::map<std::string, std::string>& includedUis)
+                std::map<std::string, std::vector<std::string> >& includedUis)
 {
   if (this->UicExecutable.empty())
     {
@@ -1774,8 +1779,8 @@ void cmQtAutoGenerators::ParseForUic(const std::string& absFilename,
 
 
 void cmQtAutoGenerators::ParseForUic(const std::string& absFilename,
-                                     const std::string& contentsString,
+                const std::string& contentsString,
-                              std::map<std::string, std::string>& includedUis)
+                std::map<std::string, std::vector<std::string> >& includedUis)
 {
   if (this->UicExecutable.empty())
     {
@@ -1805,7 +1810,7 @@ void cmQtAutoGenerators::ParseForUic(const std::string& absFilename,
       // finding the correct header, so we need to remove the ui_ part
       basename = basename.substr(3);
 
-      includedUis[realName] = basename;
+      includedUis[realName].push_back(basename);
 
       matchOffset += uiIncludeRegExp.end();
       } while(uiIncludeRegExp.find(contentsString.c_str() + matchOffset));
@@ -1851,9 +1856,9 @@ cmQtAutoGenerators::SearchHeadersForCppFile(const std::string& absFilename,
 
 
 void cmQtAutoGenerators::ParseHeaders(const std::set<std::string>& absHeaders,
-                        const std::map<std::string, std::string>& includedMocs,
+                const std::map<std::string, std::string>& includedMocs,
-                        std::map<std::string, std::string>& notIncludedMocs,
+                std::map<std::string, std::string>& notIncludedMocs,
-                        std::map<std::string, std::string>& includedUis)
+                std::map<std::string, std::vector<std::string> >& includedUis)
 {
   for(std::set<std::string>::const_iterator hIt=absHeaders.begin();
       hIt!=absHeaders.end();

Source/cmQtAutoGenerators.h

@@ -51,28 +51,28 @@ private:
   bool GenerateUi(const std::string& realName, const std::string& uiFileName);
   bool GenerateQrc();
   void ParseCppFile(const std::string& absFilename,
-                    const std::vector<std::string>& headerExtensions,
+              const std::vector<std::string>& headerExtensions,
-                    std::map<std::string, std::string>& includedMocs,
+              std::map<std::string, std::string>& includedMocs,
-                          std::map<std::string, std::string>& includedUis);
+              std::map<std::string, std::vector<std::string> >& includedUis);
   void StrictParseCppFile(const std::string& absFilename,
-                          const std::vector<std::string>& headerExtensions,
+              const std::vector<std::string>& headerExtensions,
-                          std::map<std::string, std::string>& includedMocs,
+              std::map<std::string, std::string>& includedMocs,
-                          std::map<std::string, std::string>& includedUis);
+              std::map<std::string, std::vector<std::string> >& includedUis);
   void SearchHeadersForCppFile(const std::string& absFilename,
                               const std::vector<std::string>& headerExtensions,
                               std::set<std::string>& absHeaders);
 
   void ParseHeaders(const std::set<std::string>& absHeaders,
-                    const std::map<std::string, std::string>& includedMocs,
+              const std::map<std::string, std::string>& includedMocs,
-                    std::map<std::string, std::string>& notIncludedMocs,
+              std::map<std::string, std::string>& notIncludedMocs,
-                          std::map<std::string, std::string>& includedUis);
+              std::map<std::string, std::vector<std::string> >& includedUis);
 
   void ParseForUic(const std::string& fileName,
-                   const std::string& contentsString,
+              const std::string& contentsString,
-                   std::map<std::string, std::string>& includedUis);
+              std::map<std::string, std::vector<std::string> >& includedUis);
 
   void ParseForUic(const std::string& fileName,
-                   std::map<std::string, std::string>& includedUis);
+              std::map<std::string, std::vector<std::string> >& includedUis);
 
   void Init();
 

Tests/QtAutogen/CMakeLists.txt

@@ -68,6 +68,7 @@ add_custom_command(
 )
 
 add_executable(QtAutogen main.cpp calwidget.cpp second_widget.cpp foo.cpp blub.cpp bar.cpp abc.cpp
+               multiplewidgets.cpp
                xyz.cpp yaf.cpp gadget.cpp $<TARGET_OBJECTS:privateSlot>
                test.qrc second_resource.qrc resourcetester.cpp generated.cpp
 )

Tests/QtAutogen/multiplewidgets.cpp

@@ -0,0 +1,19 @@
+
+#include "multiplewidgets.h"
+
+#include "ui_widget1.h"
+#include "ui_widget2.h"
+
+Widget1::Widget1(QWidget *parent)
+  : QWidget(parent),
+    ui(new Ui::Widget1)
+{
+  ui->setupUi(this);
+}
+
+Widget2::Widget2(QWidget *parent)
+  : QWidget(parent),
+    ui(new Ui::Widget2)
+{
+  ui->setupUi(this);
+}

Tests/QtAutogen/multiplewidgets.h

@@ -0,0 +1,33 @@
+
+#ifndef MULTIPLEWIDGETS_H
+#define MULTIPLEWIDGETS_H
+
+#include <QWidget>
+
+namespace Ui {
+class Widget1;
+}
+
+class Widget1 : public QWidget
+{
+  Q_OBJECT
+public:
+  Widget1(QWidget *parent = 0);
+private:
+  Ui::Widget1 *ui;
+};
+
+namespace Ui {
+class Widget2;
+}
+
+class Widget2 : public QWidget
+{
+  Q_OBJECT
+public:
+  Widget2(QWidget *parent = 0);
+private:
+  Ui::Widget2 *ui;
+};
+
+#endif

Tests/QtAutogen/widget1.ui

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Widget1</class>
+ <widget class="QWidget" name="Widget1">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QPushButton" name="pushButton">
+   <property name="geometry">
+    <rect>
+     <x>140</x>
+     <y>80</y>
+     <width>80</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>PushButton</string>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pushButton_2">
+   <property name="geometry">
+    <rect>
+     <x>190</x>
+     <y>170</y>
+     <width>80</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>PushButton</string>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

Tests/QtAutogen/widget2.ui

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Widget2</class>
+ <widget class="QWidget" name="Widget1">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QListWidget" name="listWidget">
+   <property name="geometry">
+    <rect>
+     <x>20</x>
+     <y>20</y>
+     <width>256</width>
+     <height>192</height>
+    </rect>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>