src/treeview.h

   1 /*
   2         Description: files tree view
   3
   4         Author: Marco Costalba (C) 2005-2007
   5
   6         Copyright: See COPYING file that comes with this distribution
   7
   8 */
   9 #ifndef TREEVIEW_H
  10 #define TREEVIEW_H
  11
  12 #include <QTreeWidget>
  13 #include "common.h"
  14 #include "git.h"
  15
  16 class DirItem;
  17 class TreeView;
  18 class Git;
  19 class StateInfo;
  20 class Domain;
  21
  22 class FileItem : public QTreeWidgetItem {
  23 public:
  24         FileItem(FileItem* p, SCRef nm) : QTreeWidgetItem(p, QStringList(nm)) {}
  25         FileItem(QTreeWidget* p, SCRef nm) : QTreeWidgetItem(p, QStringList(nm)) {}
  26
  27         virtual QString fullName() const;
  28         void setBold(bool b);
  29 };
  30
  31 class DirItem : public FileItem {
  32 public:
  33         DirItem(QTreeWidget* parent, SCRef ts, SCRef nm);
  34         DirItem(DirItem* parent, SCRef ts, SCRef nm);
  35
  36 protected:
  37         friend class TreeView;
  38
  39         QString treeSha;
  40 };
  41
  42 class TreeView : public QTreeWidget {
  43 Q_OBJECT
  44 public:
  45         TreeView(QWidget* par) : QTreeWidget(par), d(NULL), git(NULL), treeIsValid(false) {}
  46         void setup(Domain* d, Git* g);
  47         void setTreeName(SCRef treeName) { rootName = treeName; }
  48         void updateTree();
  49         const QString fullName(QTreeWidgetItem* item);
  50         bool isDir(SCRef fileName);
  51         bool isModified(SCRef path, bool isDir = false);
  52         void clear();
  53         void getTreeSelectedItems(QStringList& selectedItems);
  54         bool getTree(SCRef tSha, Git::TreeInfo& ti, bool wd, SCRef tPath);
  55
  56         const QPixmap* folderClosed;
  57         const QPixmap* folderOpen;
  58         const QPixmap* fileDefault;
  59
  60 signals:
  61         void updateViews(const QString& newRevSha, const QString& newFileName);
  62         void contextMenu(const QString&, int type);
  63
  64 protected slots:
  65         void on_customContextMenuRequested(const QPoint&);
  66         void on_currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*);
  67         void on_itemExpanded(QTreeWidgetItem*);
  68         void on_itemCollapsed(QTreeWidgetItem*);
  69
  70 private:
  71         void setTree(SCRef treeSha);
  72         void setFile(SCRef fileName);
  73         void restoreStuff();
  74
  75         Domain* d;
  76         Git* git;
  77         StateInfo* st;
  78         QString rootName;
  79         QStringList modifiedFiles; // no need a map, should not be a lot
  80         QStringList modifiedDirs;
  81         bool ignoreCurrentChanged;
  82         bool treeIsValid;
  83         bool isWorkingDir;
  84 };
  85
  86 #endif