+//
+// CartFilesListWin.cpp - List files in the cartdridge
+//
+// by Jean-Paul Mari
+//
+// JPM = Jean-Paul Mari <djipi.mari@gmail.com>
+//
+// Who When What
+// --- ---------- -----------------------------------------------------------
+// JPM 10/26/2018 Created this file
+//
+
+// TO DO:
+// To allow file opening / viewing
+// Remove/modify the 1st information, named '1', at the top
+// To add a filter
+//
+
+#include "debugger/CartFilesListWin.h"
+#include "memory.h"
+#include "settings.h"
+#include "debugger/DBGManager.h"
+
+
+//
+CartFilesListWindow::CartFilesListWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog),
+TableView(new QTableView),
+model(new QStandardItemModel),
+layout(new QVBoxLayout),
+treeView(new QTreeView),
+standardModel(new QStandardItemModel),
+rootNode(new QStandardItem),
+CartDirectory(NULL),
+statusbar(new QStatusBar),
+fileItems(NULL),
+nbItem(0),
+CartUsedBytes(0),
+CartDirType(CFL_NOTYPE)
+{
+ setWindowTitle(tr("Cartdridge directory & files"));
+
+ // Set the font
+ QFont fixedFont("Lucida Console", 8, QFont::Normal);
+ fixedFont.setStyleHint(QFont::TypeWriter);
+
+ // Set the new layout with proper identation and readibility
+#ifdef CFL_BUFFERTREAM
+ model->setColumnCount(5);
+#else
+ model->setColumnCount(4);
+#endif
+ model->setHeaderData(0, Qt::Horizontal, QObject::tr("File"));
+ model->setHeaderData(1, Qt::Horizontal, QObject::tr("Address"));
+ model->setHeaderData(2, Qt::Horizontal, QObject::tr("Size"));
+ model->setHeaderData(3, Qt::Horizontal, QObject::tr("Seek"));
+#ifdef CFL_BUFFERTREAM
+ model->setHeaderData(4, Qt::Horizontal, QObject::tr("Stream"));
+#endif
+ // Information table
+ TableView->setModel(model);
+ TableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
+ TableView->setShowGrid(0);
+ TableView->setFont(fixedFont);
+ TableView->verticalHeader()->setDefaultSectionSize(TableView->verticalHeader()->minimumSectionSize());
+ TableView->verticalHeader()->setDefaultAlignment(Qt::AlignRight);
+ layout->addWidget(TableView);
+
+ // Setup root
+ rootNode = standardModel->invisibleRootItem();
+ //register the model
+ treeView->setModel(standardModel);
+ treeView->expandAll();
+ layout->addWidget(treeView);
+
+ // Status bar
+ layout->addWidget(statusbar);
+ setLayout(layout);
+}
+
+
+//
+CartFilesListWindow::~CartFilesListWindow(void)
+{
+}
+
+
+//
+void CartFilesListWindow::Reset(void)
+{
+ standardModel->setRowCount(0);
+ model->setRowCount(0);
+ free(CartDirectory);
+ free(fileItems);
+ fileItems = NULL;
+ CartDirectory = NULL;
+ CartUsedBytes = CartNbrFiles = CartDirType = nbItem = 0;
+}
+
+
+//
+void CartFilesListWindow::RefreshContents(void)
+{
+ size_t Error;
+ char msg[1024];
+
+ if (isVisible())
+ {
+ if (!CartDirectory)
+ {
+ if (CartDirType = GetDirType())
+ {
+ if ((CartNbrFiles = GetNbrFiles()))
+ {
+ if ((CartDirectory = (CARTDIRINFO *)CreateInfos()))
+ {
+ UpdateInfos();
+ sprintf(msg, "%u files | %u bytes in cartdridge", (unsigned int)CartNbrFiles, (unsigned int)CartUsedBytes);
+ Error = CFL_NOERROR;
+ }
+ else
+ {
+ sprintf(msg, "Cannot use directory");
+ Error = CFL_NODIRUSE;
+ }
+ }
+ else
+ {
+ sprintf(msg, "No files");
+ Error = CFL_NOFILESLIST;
+ }
+ }
+ else
+ {
+ sprintf(msg, "No directory found");
+ Error = CFL_NODIRECTORYLIST;
+ }
+
+ // Display status bar
+ if (Error)
+ {
+ if ((Error & CFL_WARNING))
+ {
+ statusbar->setStyleSheet("background-color: lightyellow; font: bold");
+ }
+ else
+ {
+ statusbar->setStyleSheet("background-color: tomato; font: bold");
+ }
+ }
+ else
+ {
+ statusbar->setStyleSheet("background-color: lightgreen; font: bold");
+ }
+ statusbar->showMessage(QString(msg));
+ }
+ else
+ {
+ UpdateInfos();
+ }
+ }
+}
+
+
+// Get files number in the directory
+size_t CartFilesListWindow::GetNbrFiles(void)
+{
+ switch (CartDirType)
+ {
+ case CFL_OSJAGTYPE:
+ return ((DBGManager_GetAdrFromSymbolName((char *)"OSJAG_Directory_End") - DBGManager_GetAdrFromSymbolName((char *)"OSJAG_Directory_Deb"))) / sizeof(long);
+ break;
+
+ default:
+ return 0;
+ break;
+ }
+}
+
+
+// Get directory type
+size_t CartFilesListWindow::GetDirType(void)
+{
+ if (DBGManager_GetAdrFromSymbolName((char *)"OSJAG_Directory"))
+ {
+ return CFL_OSJAGTYPE;
+ }
+ else
+ {
+ return CFL_NOTYPE;
+ }
+}
+
+
+// Get filename from index (starting from 0)
+void CartFilesListWindow::GetFileInfos(CARTDIRINFO *Ptr, size_t index)
+{
+ OSJAGDir *Adr;
+ size_t Offset;
+
+ switch (CartDirType)
+ {
+ case CFL_OSJAGTYPE:
+ Offset = DBGManager_GetAdrFromSymbolName((char *)"OSJAG_Directory_Deb") + (index * sizeof(long));
+ Adr = (OSJAGDir *)&jagMemSpace[Offset = GET32(jagMemSpace, Offset)];
+ if (strlen(Adr->Filename))
+ {
+ Ptr->PtrFilename = Adr->Filename;
+ Ptr->valid = true;
+ }
+ else
+ {
+ Ptr->PtrFilename = (char *)"(null)";
+ }
+ Ptr->PtrDataFile = GET32(jagMemSpace, Offset);
+ Ptr->SizeFile = GET32(jagMemSpace, (Offset + sizeof(long)));
+ break;
+
+ default:
+ break;
+ }
+}
+
+
+// Create information from the directory information
+void *CartFilesListWindow::CreateInfos(void)
+{
+ CARTDIRINFO *Ptr = (CARTDIRINFO *)calloc(CartNbrFiles, sizeof(CARTDIRINFO));
+ model->setRowCount(0);
+
+ for (int i = 0; i < CartNbrFiles; i++)
+ {
+ GetFileInfos(&Ptr[i], i);
+ AddFilename(Ptr[i].PtrFilename, rootNode, 0);
+ // Display row content
+ model->insertRow(i);
+ model->setItem(i, 0, new QStandardItem(QString("%1").arg(Ptr[i].PtrFilename)));
+ if (!Ptr[i].SizeFile)
+ {
+ //model->setItem(i, 1, new QStandardItem(QString("%1").arg("")));
+ //model->setItem(i, 2, new QStandardItem(QString("%1").arg("")));
+ }
+ else
+ {
+ model->setItem(i, 1, new QStandardItem(QString("0x%1").arg(Ptr[i].PtrDataFile, 6, 16, QChar('0'))));
+ model->setItem(i, 2, new QStandardItem(QString("0x%1").arg(Ptr[i].SizeFile, 6, 16, QChar('0'))));
+ }
+ CartUsedBytes += Ptr[i].SizeFile;
+ }
+
+ return Ptr;
+}
+
+
+// Update the variables information (seek and stream buffer)
+void CartFilesListWindow::UpdateInfos(void)
+{
+ size_t Offset;
+
+ for (int i = 0; i < CartNbrFiles; i++)
+ {
+ // Check if file validity (exitence)
+ if (CartDirectory[i].valid)
+ {
+ // Get the current seek and tentatively check validity (must be included in the ram zone)
+ Offset = DBGManager_GetAdrFromSymbolName((char *)"OSJAG_SeekPosition") + (i * sizeof(long));
+ if ((CartDirectory[i].CurrentSeek = GET32(jagMemSpace, Offset)) < vjs.DRAM_size)
+ {
+ model->setItem(i, 3, new QStandardItem(QString("0x%1").arg(CartDirectory[i].CurrentSeek, 6, 16, QChar('0'))));
+ }
+ else
+ {
+ //model->setItem(i, 3, new QStandardItem(QString("%1").arg("")));
+ }
+
+ // Get stream buffer address and check validity (must be included in the ram zone)
+ Offset = DBGManager_GetAdrFromSymbolName((char *)"OSJAG_PtrBuffer") + (i * sizeof(long));
+ if (((CartDirectory[i].PtrBufferStream = GET32(jagMemSpace, Offset)) < vjs.DRAM_size) && CartDirectory[i].PtrBufferStream)
+ {
+#ifdef CFL_BUFFERTREAM
+ model->setItem(i, 4, new QStandardItem(QString("0x%1").arg(CartDirectory[i].PtrBufferStream, 6, 16, QChar('0'))));
+#else
+ if (!CartDirectory[i].SizeFile)
+ {
+ model->setItem(i, 1, new QStandardItem(QString("0x%1").arg(CartDirectory[i].PtrBufferStream, 6, 16, QChar('0'))));
+ }
+#endif
+ }
+ else
+ {
+#ifdef CFL_BUFFERTREAM
+ model->setItem(i, 4, new QStandardItem(QString("%1").arg("")));
+#else
+ if (!CartDirectory[i].SizeFile)
+ {
+ model->setItem(i, 1, new QStandardItem(QString("%1").arg("")));
+ }
+#endif
+ }
+ }
+ }
+}
+
+
+// Add source code filename in the list
+void CartFilesListWindow::AddFilename(char *FileName, QStandardItem *root, size_t ItemPos)
+{
+ char *Ptr = FileName;
+ Sfileitem *PtrNewFile;
+ char Buffer[255];
+ char a;
+
+ while ((a = *Ptr++) && ((a != '\\') && (a != '/')));
+
+ if (a)
+ {
+ strncpy(Buffer, FileName, (Ptr - FileName - 1));
+ Buffer[(Ptr - FileName - 1)] = 0;
+ }
+ else
+ {
+ strcpy(Buffer, FileName);
+ }
+ PtrNewFile = (Sfileitem *)AddItem(Buffer, ItemPos);
+ if (!PtrNewFile->PreviousItem)
+ {
+ PtrNewFile->PreviousItem = root;
+ root->appendRow(PtrNewFile->Item);
+ PtrNewFile->Item->setEditable(false);
+ }
+
+ if (a)
+ {
+ return (AddFilename(Ptr, PtrNewFile->Item, (ItemPos + 1)));
+ }
+}
+
+
+// Add item to the list
+// Return void * on new item or already existing one
+void *CartFilesListWindow::AddItem(char *ItemName, size_t ItemPos)
+{
+ Sfileitem *Ptr = fileItems;
+
+ // Look for already existing item
+ for (size_t i = 0; i < nbItem; i++)
+ {
+ if ((Ptr->column == ItemPos) && !strcmp(Ptr->Item->text().toLocal8Bit().constData(), ItemName))
+ {
+ return Ptr;
+ }
+ else
+ {
+ Ptr++;
+ }
+ }
+
+ // Add item in the list
+ fileItems = (Sfileitem *)realloc(fileItems, (sizeof(Sfileitem) * ++nbItem));
+ (fileItems + (nbItem - 1))->column = ItemPos;
+ (fileItems + (nbItem - 1))->PreviousItem = NULL;
+ (fileItems + (nbItem - 1))->Item = new QStandardItem(ItemName);
+ return (fileItems + (nbItem - 1));
+}
+
+
+//
+void CartFilesListWindow::keyPressEvent(QKeyEvent * e)
+{
+ if (e->key() == Qt::Key_Escape)
+ {
+ hide();
+ }
+}
HCoop / clinton / Virtual-Jaguar-Rx.git / commitdiff