[apps/settings] Display a caution message in the 'about' page in non-official

software versions

apps/settings/Makefile

@@ -22,10 +22,12 @@ apps_prompt_beta_src += apps/settings/main_controller_prompt_beta.cpp
 apps_prompt_update_src += apps/settings/main_controller_prompt_update.cpp
 
 apps_settings_official += $(addprefix apps/settings/,\
+  sub_menu/about_controller_official.cpp \
   sub_menu/exam_mode_controller_official.cpp \
 )
 
 apps_settings_non_official += $(addprefix apps/settings/,\
+  sub_menu/about_controller_non_official.cpp \
   sub_menu/exam_mode_controller_non_official.cpp \
 )
 

apps/settings/sub_menu/about_controller.h

@@ -9,6 +9,7 @@ namespace Settings {
 class AboutController : public GenericSubController {
 public:
   AboutController(Responder * parentResponder);
+  View * view() override;
   bool handleEvent(Ion::Events::Event event) override;
   HighlightCell * reusableCell(int index, int type) override;
   int reusableCellCount(int type) override;

apps/settings/sub_menu/about_controller_non_official.cpp

@@ -0,0 +1,12 @@
+#include "about_controller.h"
+#include "selectable_view_with_messages.h"
+
+namespace Settings {
+
+View * AboutController::view() {
+  static I18n::Message cautionMessages[] = {I18n::Message::AboutWarning1, I18n::Message::AboutWarning2, I18n::Message::AboutWarning3, I18n::Message::AboutWarning4};
+  static SelectableViewWithMessages view(&m_selectableTableView, cautionMessages, 4);
+  return &view;
+}
+
+}

apps/settings/sub_menu/about_controller_official.cpp

@@ -0,0 +1,9 @@
+#include "about_controller.h"
+
+namespace Settings {
+
+View * AboutController::view() {
+  return GenericSubController::view();
+}
+
+}

apps/settings/sub_menu/selectable_view_with_messages.cpp

@@ -6,10 +6,14 @@ using namespace Shared;
 
 namespace Settings {
 
-SelectableViewWithMessages::SelectableViewWithMessages(SelectableTableView * selectableTableView) :
-  m_selectableTableView(selectableTableView)
+SelectableViewWithMessages::SelectableViewWithMessages(SelectableTableView * selectableTableView, I18n::Message * messages, int numberOfMessages) :
+  m_selectableTableView(selectableTableView),
+  m_numberOfMessages(numberOfMessages)
 {
   for (int i = 0; i < k_maxNumberOfLines; i++) {
+    if (i < numberOfMessages) {
+      m_messageLines[i].setMessage(messages[i]);
+    }
     m_messageLines[i].setFont(KDFont::SmallFont);
     m_messageLines[i].setAlignment(0.5f, 0.5f);
     m_messageLines[i].setBackgroundColor(Palette::WallScreen);

apps/settings/sub_menu/selectable_view_with_messages.h

@@ -8,7 +8,7 @@ namespace Settings {
 
 class SelectableViewWithMessages : public View {
 public:
-  SelectableViewWithMessages(SelectableTableView * selectableTableView);
+  SelectableViewWithMessages(SelectableTableView * selectableTableView, I18n::Message * messages = nullptr, int numberOfMessages = 0);
   void drawRect(KDContext * ctx, KDRect rect) const override;
   void setMessages(I18n::Message * messages, int numberOfMessages);
 private: