QtIFW: Added new options to QtIFW cpack generator for modifying wizard style

Help/release/dev/cpack-ifw-package-options.rst

+cpack-ifw-package-options
+-------------------------
+
+* The :module:`CPackIFW` module gained new :variable:`CPACK_IFW_PACKAGE_WATERMARK`, :variable:`CPACK_IFW_PACKAGE_BANNER`,
+  :variable:`CPACK_IFW_PACKAGE_BACKGROUND`, :variable:`CPACK_IFW_PACKAGE_WIZARD_STYLE`, :variable:`CPACK_IFW_PACKAGE_WIZARD_DEFAULT_WIDTH`,
+  :variable:`CPACK_IFW_PACKAGE_WIZARD_DEFAULT_HEIGHT` and :variable:`CPACK_IFW_PACKAGE_TITLE_COLOR`
+  variables to customize a QtIFW installer look.

Modules/CPackIFW.cmake

@@ -76,6 +76,34 @@
 #
 #  Filename for a logo is used as QWizard::LogoPixmap.
 #
+# .. variable:: CPACK_IFW_PACKAGE_WATERMARK
+#
+#  Filename for a watermark is used as QWizard::WatermarkPixmap.
+#
+# .. variable:: CPACK_IFW_PACKAGE_BANNER
+#
+#  Filename for a banner is used as QWizard::BannerPixmap.
+#
+# .. variable:: CPACK_IFW_PACKAGE_BACKGROUND
+#
+#  Filename for an image used as QWizard::BackgroundPixmap (only used by MacStyle).
+#
+# .. variable:: CPACK_IFW_PACKAGE_WIZARD_STYLE
+#
+#  Wizard style to be used ("Modern", "Mac", "Aero" or "Classic").
+#
+# .. variable:: CPACK_IFW_PACKAGE_WIZARD_DEFAULT_WIDTH
+#
+#  Default width of the wizard in pixels. Setting a banner image will override this.
+#
+# .. variable:: CPACK_IFW_PACKAGE_WIZARD_DEFAULT_HEIGHT
+#
+#  Default height of the wizard in pixels. Setting a watermark image will override this.
+#
+# .. variable:: CPACK_IFW_PACKAGE_TITLE_COLOR
+#
+#  Color of the titles and subtitles (takes an HTML color code, such as "#88FF33").
+#
 # .. variable:: CPACK_IFW_PACKAGE_START_MENU_DIRECTORY
 #
 #  Name of the default program group for the product in the Windows Start menu.

Source/CPack/IFW/cmCPackIFWInstaller.cxx

@@ -60,6 +60,16 @@ bool cmCPackIFWInstaller::IsVersionEqual(const char* version)
   return Generator ? Generator->IsVersionEqual(version) : false;
 }
 
+void cmCPackIFWInstaller::printSkippedOptionWarning(
+  const std::string& optionName, const std::string& optionValue)
+{
+  cmCPackLogger(
+    cmCPackLog::LOG_WARNING, "Option "
+      << optionName << " is set to \"" << optionValue
+      << "\" but will be skipped because the specified file does not exist."
+      << std::endl);
+}
+
 void cmCPackIFWInstaller::ConfigureFromOptions()
 {
   // Name;
@@ -110,7 +120,7 @@ void cmCPackIFWInstaller::ConfigureFromOptions()
     if (cmSystemTools::FileExists(option)) {
       InstallerApplicationIcon = option;
     } else {
-      // TODO: implement warning
+      printSkippedOptionWarning("CPACK_IFW_PACKAGE_ICON", option);
     }
   }
 
@@ -119,7 +129,7 @@ void cmCPackIFWInstaller::ConfigureFromOptions()
     if (cmSystemTools::FileExists(option)) {
       InstallerWindowIcon = option;
     } else {
-      // TODO: implement warning
+      printSkippedOptionWarning("CPACK_IFW_PACKAGE_WINDOW_ICON", option);
     }
   }
 
@@ -128,10 +138,69 @@ void cmCPackIFWInstaller::ConfigureFromOptions()
     if (cmSystemTools::FileExists(option)) {
       Logo = option;
     } else {
-      // TODO: implement warning
+      printSkippedOptionWarning("CPACK_IFW_PACKAGE_LOGO", option);
+    }
+  }
+
+  // Watermark
+  if (const char* option = GetOption("CPACK_IFW_PACKAGE_WATERMARK")) {
+    if (cmSystemTools::FileExists(option)) {
+      Watermark = option;
+    } else {
+      printSkippedOptionWarning("CPACK_IFW_PACKAGE_WATERMARK", option);
     }
   }
 
+  // Banner
+  if (const char* option = GetOption("CPACK_IFW_PACKAGE_BANNER")) {
+    if (cmSystemTools::FileExists(option)) {
+      Banner = option;
+    } else {
+      printSkippedOptionWarning("CPACK_IFW_PACKAGE_BANNER", option);
+    }
+  }
+
+  // Background
+  if (const char* option = GetOption("CPACK_IFW_PACKAGE_BACKGROUND")) {
+    if (cmSystemTools::FileExists(option)) {
+      Background = option;
+    } else {
+      printSkippedOptionWarning("CPACK_IFW_PACKAGE_BACKGROUND", option);
+    }
+  }
+
+  // WizardStyle
+  if (const char* option = GetOption("CPACK_IFW_PACKAGE_WIZARD_STYLE")) {
+    if (WizardStyle.compare("Modern") == 0 &&
+        WizardStyle.compare("Aero") == 0 && WizardStyle.compare("Mac") == 0 &&
+        WizardStyle.compare("Classic") == 0) {
+      cmCPackLogger(
+        cmCPackLog::LOG_WARNING,
+        "Option CPACK_IFW_PACKAGE_WIZARD_STYLE has unknown value \""
+          << option << "\". Expected values are: Modern, Aero, Mac, Classic."
+          << std::endl);
+    }
+
+    WizardStyle = option;
+  }
+
+  // WizardDefaultWidth
+  if (const char* option =
+        GetOption("CPACK_IFW_PACKAGE_WIZARD_DEFAULT_WIDTH")) {
+    WizardDefaultWidth = option;
+  }
+
+  // WizardDefaultHeight
+  if (const char* option =
+        GetOption("CPACK_IFW_PACKAGE_WIZARD_DEFAULT_HEIGHT")) {
+    WizardDefaultHeight = option;
+  }
+
+  // TitleColor
+  if (const char* option = GetOption("CPACK_IFW_PACKAGE_TITLE_COLOR")) {
+    TitleColor = option;
+  }
+
   // Start menu
   if (const char* optIFW_START_MENU_DIR =
         this->GetOption("CPACK_IFW_PACKAGE_START_MENU_DIRECTORY")) {
@@ -313,6 +382,50 @@ void cmCPackIFWInstaller::GenerateInstallerFile()
     xout.Element("Logo", name);
   }
 
+  // Banner
+  if (!Banner.empty()) {
+    std::string name = cmSystemTools::GetFilenameName(Banner);
+    std::string path = Directory + "/config/" + name;
+    cmsys::SystemTools::CopyFileIfDifferent(Banner.data(), path.data());
+    xout.Element("Banner", name);
+  }
+
+  // Watermark
+  if (!Watermark.empty()) {
+    std::string name = cmSystemTools::GetFilenameName(Watermark);
+    std::string path = Directory + "/config/" + name;
+    cmsys::SystemTools::CopyFileIfDifferent(Watermark.data(), path.data());
+    xout.Element("Watermark", name);
+  }
+
+  // Background
+  if (!Background.empty()) {
+    std::string name = cmSystemTools::GetFilenameName(Background);
+    std::string path = Directory + "/config/" + name;
+    cmsys::SystemTools::CopyFileIfDifferent(Background.data(), path.data());
+    xout.Element("Background", name);
+  }
+
+  // WizardStyle
+  if (!WizardStyle.empty()) {
+    xout.Element("WizardStyle", WizardStyle);
+  }
+
+  // WizardDefaultWidth
+  if (!WizardDefaultWidth.empty()) {
+    xout.Element("WizardDefaultWidth", WizardDefaultWidth);
+  }
+
+  // WizardDefaultHeight
+  if (!WizardDefaultHeight.empty()) {
+    xout.Element("WizardDefaultHeight", WizardDefaultHeight);
+  }
+
+  // TitleColor
+  if (!TitleColor.empty()) {
+    xout.Element("TitleColor", TitleColor);
+  }
+
   // Start menu
   if (!IsVersionLess("2.0")) {
     xout.Element("StartMenuDir", StartMenuDir);

Source/CPack/IFW/cmCPackIFWInstaller.h

@@ -60,6 +60,27 @@ public:
   /// Filename for a logo
   std::string Logo;
 
+  /// Filename for a watermark
+  std::string Watermark;
+
+  /// Filename for a banner
+  std::string Banner;
+
+  /// Filename for a background
+  std::string Background;
+
+  /// Wizard style name
+  std::string WizardStyle;
+
+  /// Wizard width
+  std::string WizardDefaultWidth;
+
+  /// Wizard height
+  std::string WizardDefaultHeight;
+
+  /// Title color
+  std::string TitleColor;
+
   /// Name of the default program group in the Windows Start menu
   std::string StartMenuDir;
 
@@ -110,6 +131,10 @@ public:
 
 protected:
   void WriteGeneratedByToStrim(cmXMLWriter& xout);
+
+private:
+  void printSkippedOptionWarning(const std::string& optionName,
+                                 const std::string& optionValue);
 };
 
 #endif // cmCPackIFWInstaller_h