Detect crashes or broken project files

Source/CommonPluginProcessor.cpp

@@ -86,6 +86,7 @@ void CommonAudioProcessor::addAllParameters() {
 
 CommonAudioProcessor::~CommonAudioProcessor() 
 {
+    setGlobalValue("endTime", juce::Time::getCurrentTime().toISO8601(true));
     saveGlobalSettings();
 }
 

Source/PluginProcessor.cpp

@@ -709,6 +709,37 @@ void OscirenderAudioProcessor::getStateInformation(juce::MemoryBlock& destData)
 }
 
 void OscirenderAudioProcessor::setStateInformation(const void* data, int sizeInBytes) {
+    // check that the previous end time is later than the start time.
+    // if not, the program did not close properly.
+    juce::String startTime = getGlobalStringValue("startTime");
+    juce::String endTime = getGlobalStringValue("endTime");
+
+    if (startTime.isNotEmpty() && endTime.isNotEmpty()) {
+        juce::Time start = juce::Time::fromISO8601(startTime);
+        juce::Time end = juce::Time::fromISO8601(endTime);
+        
+        if ((start > end || end == juce::Time()) && juce::MessageManager::getInstance()->isThisTheMessageThread()) {
+            juce::String message = "It appears that " + juce::String(ProjectInfo::projectName) + " did not close properly during your last session. This may indicate a problem with your project or session.";
+            
+            // Use a synchronous dialog to ensure user makes a choice before proceeding
+            bool userPressedReset = juce::AlertWindow::showOkCancelBox(
+                juce::AlertWindow::WarningIcon,
+                "Possible Crash Detected",
+                message + "\n\nDo you want to reset to a new project, or continue loading your previous session?",
+                "Reset to New Project",
+                "Continue",
+                nullptr,
+                nullptr
+            );
+            
+            if (userPressedReset) {
+                return;
+            }
+        }
+    }
+    
+    setGlobalValue("startTime", juce::Time::getCurrentTime().toISO8601(true));
+    
     std::unique_ptr<juce::XmlElement> xml;
 
     const uint32_t magicXmlNumber = 0x21324356;

osci-render.jucer

@@ -5,7 +5,7 @@
               pluginManufacturer="jameshball" aaxIdentifier="sh.ball.oscirender"
               cppLanguageStandard="20" projectLineFeed="
" headerPath="./include"
               version="2.4.11.1" companyName="James H Ball" companyWebsite="https://osci-render.com"
-              companyEmail="james@ball.sh" defines="NOMINMAX=1
INTERNET_FLAG_NO_AUTO_REDIRECT=0
SOSCI_FEATURES=1
JUCE_USE_CUSTOM_PLUGIN_STANDALONE_APP=1"
+              companyEmail="james@ball.sh" defines="NOMINMAX=1
INTERNET_FLAG_NO_AUTO_REDIRECT=0
SOSCI_FEATURES=1
JUCE_USE_CUSTOM_PLUGIN_STANDALONE_APP=1
JUCE_MODAL_LOOPS_PERMITTED=1"
               pluginAUMainType="'aumf'">
   <MAINGROUP id="j5Ge2T" name="osci-render">
     <GROUP id="{5ABCED88-0059-A7AF-9596-DBF91DDB0292}" name="Resources">

sosci.jucer

@@ -5,7 +5,7 @@
               aaxIdentifier="sh.ball.sosci" cppLanguageStandard="20" projectLineFeed="
"
               headerPath="./include" version="1.1.5.1" companyName="James H Ball"
               companyWebsite="https://osci-render.com" companyEmail="james@ball.sh"
-              defines="NOMINMAX=1
INTERNET_FLAG_NO_AUTO_REDIRECT=0
SOSCI_FEATURES=1
JUCE_USE_CUSTOM_PLUGIN_STANDALONE_APP=1"
+              defines="NOMINMAX=1
INTERNET_FLAG_NO_AUTO_REDIRECT=0
SOSCI_FEATURES=1
JUCE_USE_CUSTOM_PLUGIN_STANDALONE_APP=1
JUCE_MODAL_LOOPS_PERMITTED=1"
               pluginManufacturerCode="Jhba" pluginCode="Sosc" pluginAUMainType="'aufx'">
   <MAINGROUP id="j5Ge2T" name="sosci">
     <GROUP id="{5ABCED88-0059-A7AF-9596-DBF91DDB0292}" name="Resources">