Fixed Major issue of Crashing, when creating multiple PDFs in one instance

Author: BitTim

Linux/.cache/0.png

@@ -1,2 +1,2 @@
-main.o: src/main.cc src/lib/globals.hh src/lib/objects.hh \
- src/lib/fileParser.hh src/lib/imageGenerator.hh src/lib/pdfCreator.hh
+main.o: src/main.cc src/lib/globals.hh src/lib/objects.hh src/lib/gui.hh \
+ src/lib/presentCreator.hh

Linux/.cache/1.png

@@ -101,14 +101,7 @@ void guiMain::OnCreateBtnClicked(wxCommandEvent &evt)
     Global::_INPATH = tmp;
 
     createPresent((std::string) inputPathBox->GetValue(), (std::string) outputPathBox->GetValue());
-    terminal->SetDefaultStyle(wxTextAttr(*wxGREEN));
-    gprintf("You may now close this application\n");
-
-    inputPathBox->Enable(false);
-    outputPathBox->Enable(false);
-    inputBrowseBtn->Enable(false);
-    outputBrowseBtn->Enable(false);
-    createBtn->Enable(false);
+    progressBar->SetValue(Global::_MAXPROGRESS);
   }
   evt.Skip();
 }

Linux/.cache/src/main.d

@@ -31,6 +31,12 @@ int createPDF(std::string outpath)
   for(int i = 0; i < Global::_PRESENT[Global::_CPRESENT]->slides.size(); i++)
   {
     pages.push_back(HPDF_AddPage(pdf));
+    if (pages[i] == nullptr)
+    {
+      gprintf("[ERROR]: Failed to create page for PDF\n");
+      return -1;
+    }
+
     HPDF_Page_SetWidth(pages[i], Global::_WIDTH);
     HPDF_Page_SetHeight(pages[i], Global::_HEIGHT);
 

Linux/.cache/src/main.o

@@ -62,6 +62,8 @@ int createPresent(std::string inpath, std::string outpath)
 
 	//Cleanup
 	Global::_PRESENT[Global::_CPRESENT]->clean();
+	Global::_CSLIDE = -1;
+	Global::_CPOINT = -1;
 
 	gprintf("[FINISHED]: Done creating presentation\n");
 	return 0;

Linux/bitPresent

@@ -102,14 +102,6 @@ void guiMain::OnCreateBtnClicked(wxCommandEvent& evt)
 
         createPresent((std::string) inputPathBox->GetValue(), (std::string) outputPathBox->GetValue());
         progressBar->SetValue(Global::_MAXPROGRESS);
-        terminal->SetDefaultStyle(wxTextAttr(*wxGREEN));
-        gprintf("You may now close this application\n");
-
-        inputPathBox->Enable(false);
-        outputPathBox->Enable(false);
-        inputBrowseBtn->Enable(false);
-        outputBrowseBtn->Enable(false);
-        createBtn->Enable(false);
     }
     evt.Skip();
 }

Linux/src/gui.cc

@@ -62,6 +62,8 @@ int createPresent(std::string inpath, std::string outpath)
 
 	//Cleanup
 	Global::_PRESENT[Global::_CPRESENT]->clean();
+	Global::_CSLIDE = -1;
+	Global::_CPOINT = -1;
 
 	gprintf("[FINISHED]: Done creating presentation\n");
 	return 0;