Initialer Commit

CPP/7zip/UI/Far/FarUtils.h

@@ -0,0 +1,197 @@
+// FarUtils.h
+
+#ifndef __FAR_UTILS_H
+#define __FAR_UTILS_H
+
+#include "FarPlugin.h"
+
+#include "../../../Windows/Registry.h"
+
+namespace NFar {
+
+namespace NFileOperationReturnCode
+{
+  enum EEnum
+  {
+    kInterruptedByUser = -1,
+    kError = 0,
+    kSuccess = 1
+  };
+}
+
+namespace NEditorReturnCode
+{
+  enum EEnum
+  {
+    kOpenError = 0,
+    kFileWasChanged = 1,
+    kFileWasNotChanged = 2,
+    kInterruptedByUser = 3
+  };
+}
+
+struct CInitDialogItem
+{
+  DialogItemTypes Type;
+  int X1,Y1,X2,Y2;
+  bool Focus;
+  bool Selected;
+  unsigned int Flags; //FarDialogItemFlags Flags;
+  bool DefaultButton;
+  int DataMessageId;
+  const char *DataString;
+  const char *HistoryName;
+  // void InitToFarDialogItem(struct FarDialogItem &anItemDest);
+};
+
+class CStartupInfo
+{
+  PluginStartupInfo m_Data;
+  CSysString m_RegistryPath;
+
+  CSysString GetFullKeyName(const CSysString &keyName) const;
+  LONG CreateRegKey(HKEY parentKey,
+    const CSysString &keyName, NWindows::NRegistry::CKey &destKey) const;
+  LONG OpenRegKey(HKEY parentKey,
+    const CSysString &keyName, NWindows::NRegistry::CKey &destKey) const;
+
+public:
+  void Init(const PluginStartupInfo &pluginStartupInfo,
+      const CSysString &pluginNameForRegestry);
+  const char *GetMsgString(int messageId);
+  
+  int ShowMessage(unsigned int flags, const char *helpTopic,
+      const char **items, int numItems, int numButtons);
+  int ShowWarningWithOk(const char **items, int numItems);
+ 
+  void SetErrorTitle(AString &s);
+  int ShowErrorMessage(const char *message);
+  int ShowErrorMessage2(const char *m1, const char *m2);
+  // int ShowMessageLines(const char *messageLines);
+  int ShowMessage(int messageId);
+
+  int ShowDialog(int X1, int Y1, int X2, int Y2,
+      const char *helpTopic, struct FarDialogItem *items, int numItems);
+  int ShowDialog(int sizeX, int sizeY,
+      const char *helpTopic, struct FarDialogItem *items, int numItems);
+
+  void InitDialogItems(const CInitDialogItem *srcItems,
+      FarDialogItem *destItems, int numItems);
+  
+  HANDLE SaveScreen(int X1, int Y1, int X2, int Y2);
+  HANDLE SaveScreen();
+  void RestoreScreen(HANDLE handle);
+
+  void SetRegKeyValue(HKEY parentKey, const CSysString &keyName,
+      const LPCTSTR valueName, LPCTSTR value) const;
+  void SetRegKeyValue(HKEY hRoot, const CSysString &keyName,
+      const LPCTSTR valueName, UInt32 value) const;
+  void SetRegKeyValue(HKEY hRoot, const CSysString &keyName,
+      const LPCTSTR valueName, bool value) const;
+
+  CSysString QueryRegKeyValue(HKEY parentKey, const CSysString &keyName,
+      LPCTSTR valueName, const CSysString &valueDefault) const;
+
+  UInt32 QueryRegKeyValue(HKEY parentKey, const CSysString &keyName,
+      LPCTSTR valueName, UInt32 valueDefault) const;
+
+  bool QueryRegKeyValue(HKEY parentKey, const CSysString &keyName,
+      LPCTSTR valueName, bool valueDefault) const;
+
+  bool Control(HANDLE plugin, int command, void *param);
+  bool ControlRequestActivePanel(int command, void *param);
+  bool ControlGetActivePanelInfo(PanelInfo &panelInfo);
+  bool ControlSetSelection(const PanelInfo &panelInfo);
+  bool ControlGetActivePanelCurrentItemInfo(PluginPanelItem &pluginPanelItem);
+  bool ControlGetActivePanelSelectedOrCurrentItems(
+      CObjectVector<PluginPanelItem> &pluginPanelItems);
+
+  bool ControlClearPanelSelection();
+
+  int Menu(
+      int x,
+      int y,
+      int maxHeight,
+      unsigned int flags,
+      const char *title,
+      const char *aBottom,
+      const char *helpTopic,
+      int *breakKeys,
+      int *breakCode,
+      FarMenuItem *items,
+      int numItems);
+  int Menu(
+      unsigned int flags,
+      const char *title,
+      const char *helpTopic,
+      FarMenuItem *items,
+      int numItems);
+
+  int Menu(
+      unsigned int flags,
+      const char *title,
+      const char *helpTopic,
+      const CSysStringVector &items,
+      int selectedItem);
+
+  int Editor(const char *fileName, const char *title,
+      int X1, int Y1, int X2, int Y2, DWORD flags, int startLine, int startChar)
+      { return m_Data.Editor((char *)fileName, (char *)title, X1, Y1, X2, Y2,
+        flags, startLine, startChar); }
+  int Editor(const char *fileName)
+      { return Editor(fileName, NULL, 0, 0, -1, -1, 0, -1, -1); }
+
+  int Viewer(const char *fileName, const char *title,
+      int X1, int Y1, int X2, int Y2, DWORD flags)
+      { return m_Data.Viewer((char *)fileName, (char *)title, X1, Y1, X2, Y2, flags); }
+  int Viewer(const char *fileName)
+      { return Viewer(fileName, NULL, 0, 0, -1, -1, VF_NONMODAL); }
+
+};
+
+class CScreenRestorer
+{
+  bool m_Saved;
+  HANDLE m_HANDLE;
+public:
+  CScreenRestorer(): m_Saved(false){};
+  ~CScreenRestorer();
+  void Save();
+  void Restore();
+};
+
+
+extern CStartupInfo g_StartupInfo;
+
+
+int PrintErrorMessage(const char *message, unsigned code);
+int PrintErrorMessage(const char *message, const char *text);
+int PrintErrorMessage(const char *message, const wchar_t *name, unsigned maxLen = 70);
+
+#define  MY_TRY_BEGIN  try {
+
+#define  MY_TRY_END1(x)  }\
+  catch(unsigned n) { PrintErrorMessage(x, n);  return; }\
+  catch(const CSysString &s) { PrintErrorMessage(x, s); return; }\
+  catch(const char *s) { PrintErrorMessage(x, s); return; }\
+  catch(...) { g_StartupInfo.ShowErrorMessage(x);  return; }
+
+#define  MY_TRY_END2(x, y)  }\
+  catch(unsigned n) { PrintErrorMessage(x, n); return y; }\
+  catch(const AString &s) { PrintErrorMessage(x, s); return y; }\
+  catch(const char *s) { PrintErrorMessage(x, s); return y; }\
+  catch(const UString &s) { PrintErrorMessage(x, s); return y; }\
+  catch(const wchar_t *s) { PrintErrorMessage(x, s); return y; }\
+  catch(...) { g_StartupInfo.ShowErrorMessage(x); return y; }
+
+int ShowSysErrorMessage(DWORD errorCode);
+int ShowSysErrorMessage(DWORD errorCode, const wchar_t *name);
+int ShowLastErrorMessage();
+
+bool WasEscPressed();
+
+void ReduceString(UString &s, unsigned size);
+
+}
+
+#endif