mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r27641) -Codechange: Fold the _fios_items file list vector into its own class.
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0bf3372882
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@ -378,7 +378,7 @@ DEF_CONSOLE_CMD(ConLoad)
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IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
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}
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FiosFreeSavegameList();
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_fios_items.Clear();
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return true;
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}
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@ -402,7 +402,7 @@ DEF_CONSOLE_CMD(ConRemove)
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IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
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}
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FiosFreeSavegameList();
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_fios_items.Clear();
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return true;
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}
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@ -421,7 +421,7 @@ DEF_CONSOLE_CMD(ConListFiles)
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IConsolePrintF(CC_DEFAULT, "%d) %s", i, _fios_items[i].title);
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}
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FiosFreeSavegameList();
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_fios_items.Clear();
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return true;
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}
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@ -448,7 +448,7 @@ DEF_CONSOLE_CMD(ConChangeDirectory)
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IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
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}
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FiosFreeSavegameList();
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_fios_items.Clear();
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return true;
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}
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@ -463,7 +463,7 @@ DEF_CONSOLE_CMD(ConPrintWorkingDirectory)
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/* XXX - Workaround for broken file handling */
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FiosGetSavegameList(SLD_LOAD_GAME);
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FiosFreeSavegameList();
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_fios_items.Clear();
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FiosGetDescText(&path, NULL);
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IConsolePrint(CC_DEFAULT, path);
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@ -256,6 +256,8 @@ public:
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/**
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* Get the number of items in the list.
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*
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* @return The number of items in the list.
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*/
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inline uint Length() const
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{
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10
src/fios.cpp
10
src/fios.cpp
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@ -29,7 +29,7 @@
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#include "safeguards.h"
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/* Variables to display file lists */
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SmallVector<FiosItem, 32> _fios_items;
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FileList _fios_items;
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static char *_fios_path;
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static const char *_fios_path_last;
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SortingBits _savegame_sort_order = SORT_BY_DATE | SORT_DESCENDING;
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@ -64,11 +64,9 @@ int CDECL CompareFiosItems(const FiosItem *da, const FiosItem *db)
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return r;
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}
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/** Free the list of savegames. */
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void FiosFreeSavegameList()
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FileList::~FileList()
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{
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_fios_items.Clear();
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_fios_items.Compact();
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this->Clear();
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}
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/**
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@ -336,7 +334,7 @@ static void FiosGetFileList(SaveLoadDialogMode mode, fios_getlist_callback_proc
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{
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SortingBits order = _savegame_sort_order;
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_savegame_sort_order = SORT_BY_NAME | SORT_ASCENDING;
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QSortT(_fios_items.Begin(), _fios_items.Length(), CompareFiosItems);
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QSortT(_fios_items.files.Begin(), _fios_items.files.Length(), CompareFiosItems);
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_savegame_sort_order = order;
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}
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91
src/fios.h
91
src/fios.h
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@ -115,6 +115,94 @@ struct FiosItem {
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char name[MAX_PATH];
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};
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/** List of file information. */
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class FileList {
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public:
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~FileList();
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/**
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* Construct a new entry in the file list.
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* @return Pointer to the new items to be initialized.
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*/
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inline FiosItem *Append()
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{
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return this->files.Append();
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}
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/**
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* Get the number of files in the list.
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* @return The number of files stored in the list.
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*/
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inline uint Length() const
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{
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return this->files.Length();
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}
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/**
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* Get a pointer to the first file information.
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* @return Address of the first file information.
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*/
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inline const FiosItem *Begin() const
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{
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return this->files.Begin();
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}
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/**
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* Get a pointer behind the last file information.
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* @return Address behind the last file information.
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*/
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inline const FiosItem *End() const
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{
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return this->files.End();
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}
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/**
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* Get a pointer to the indicated file information. File information must exist.
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* @return Address of the indicated existing file information.
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*/
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inline const FiosItem *Get(uint index) const
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{
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return this->files.Get(index);
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}
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/**
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* Get a pointer to the indicated file information. File information must exist.
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* @return Address of the indicated existing file information.
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*/
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inline FiosItem *Get(uint index)
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{
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return this->files.Get(index);
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}
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inline const FiosItem &operator[](uint index) const
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{
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return this->files[index];
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}
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/**
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* Get a reference to the indicated file information. File information must exist.
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* @return The requested file information.
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*/
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inline FiosItem &operator[](uint index)
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{
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return this->files[index];
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}
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/** Remove all items from the list. */
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inline void Clear()
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{
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this->files.Clear();
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}
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/** Compact the list down to the smallest block size boundary. */
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inline void Compact()
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{
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this->files.Compact();
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}
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SmallVector<FiosItem, 32> files; ///< The list of files.
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};
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enum SortingBits {
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SORT_ASCENDING = 0,
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SORT_DESCENDING = 1,
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@ -124,7 +212,7 @@ enum SortingBits {
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DECLARE_ENUM_AS_BIT_SET(SortingBits)
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/* Variables to display file lists */
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extern SmallVector<FiosItem, 32> _fios_items;
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extern FileList _fios_items;
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extern SaveLoadDialogMode _saveload_mode;
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extern SortingBits _savegame_sort_order;
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@ -134,7 +222,6 @@ void FiosGetSavegameList(SaveLoadDialogMode mode);
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void FiosGetScenarioList(SaveLoadDialogMode mode);
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void FiosGetHeightmapList(SaveLoadDialogMode mode);
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void FiosFreeSavegameList();
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const char *FiosBrowseTo(const FiosItem *item);
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StringID FiosGetDescText(const char **path, uint64 *total_free);
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@ -196,7 +196,7 @@ const TextColour _fios_colours[] = {
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void BuildFileList(SaveLoadDialogMode mode)
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{
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_fios_path_changed = true;
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FiosFreeSavegameList();
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_fios_items.Clear();
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switch (mode) {
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case SLD_LOAD_SCENARIO:
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@ -327,7 +327,7 @@ public:
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if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) {
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DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
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}
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FiosFreeSavegameList();
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_fios_items.Clear();
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}
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virtual void DrawWidget(const Rect &r, int widget) const
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