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gps/GPSResources/tcpmp 0.73/interface/win32/openfile_win32.c

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/*****************************************************************************
*
* This program is free software ; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: openfile_win32.c 531 2006-01-04 12:56:13Z picard $
*
* The Core Pocket Media Player
* Copyright (c) 2004-2005 Gabor Kovacs
*
****************************************************************************/
#include "../../common/common.h"
#include "../win.h"
#include "openfile_win32.h"
#include "interface.h"
#include "resource.h"
#if defined(TARGET_WINCE) || defined(TARGET_WIN32)
#ifndef STRICT
#define STRICT
#endif
#include <windows.h>
#if _MSC_VER > 1000
#pragma warning(disable : 4201)
#endif
#include <commctrl.h>
#define OPENFILE_TYPES 50000
#define EM_SETSYMBOLS 0x00DF
#define SYMBOLS T("./:-1\\~?#")
#define MAXHISTORY 20
#define IMG_FILE 0
#define IMG_DIR 1
#define IMG_PLAYLIST 2
#define IMG_VIDEO 3
#define IMG_AUDIO 4
#define IMG_DIRUP 5
typedef struct openitem
{
int Image;
tchar_t FileName[MAXPATH];
tchar_t Name[MAXPATH];
tchar_t Ext[MAXPATH];
filepos_t Size;
int64_t Date;
bool_t DisplayName;
} openitem;
typedef struct openfile
{
win Win;
HWND WndList;
HWND WndURL;
HWND WndGo;
int* CurrentFileType;
int FileType;
int FileTypeSingle;
int FileTypeSave;
int SortCol;
int Class;
int Flags;
int Top;
int TypesMenu;
bool_t SortDir;
bool_t Multiple;
bool_t SelectDir;
bool_t OwnSelect;
bool_t NextFocus;
bool_t OnlyName;
bool_t OnlyNameState;
bool_t KeyClick;
int InUpdate;
int LastClick;
int DlgWidth[4];
tchar_t Path[MAXPATH];
tchar_t Base[MAXPATH];
tchar_t Exts[1024];
tchar_t Last[MAXPATH];
tchar_t SaveName[MAXPATH];
array Types;
int HistoryCount;
tchar_t* History[MAXHISTORY];
} openfile;
static const datatable Params[] =
{
{ OPENFILE_FLAGS, TYPE_INT, DF_HIDDEN },
{ OPENFILE_CLASS, TYPE_INT, DF_HIDDEN },
{ OPENFILE_MULTIPLE, TYPE_BOOL, DF_SETUP|DF_HIDDEN },
{ OPENFILE_FILETYPE, TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_FILETYPE_SINGLE, TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_FILETYPE_SAVE,TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_PATH, TYPE_STRING, DF_SETUP|DF_HIDDEN },
{ OPENFILE_SORTCOL, TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_SORTDIR, TYPE_BOOL, DF_SETUP|DF_HIDDEN },
{ OPENFILE_WIDTH_NAME, TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_WIDTH_TYPE, TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_WIDTH_SIZE, TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_WIDTH_DATE, TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_ONLYNAME, TYPE_BOOL, DF_SETUP|DF_HIDDEN },
{ OPENFILE_HISTORYCOUNT,TYPE_INT, DF_SETUP|DF_HIDDEN },
{ OPENFILE_SAVE_NAME, TYPE_STRING, DF_HIDDEN },
{ OPENFILE_SAVE_TYPE, TYPE_INT, DF_ENUMCLASS|DF_HIDDEN },
{ OPENFILE_URL, TYPE_STRING, DF_HIDDEN },
{ OPENFILE_LIST, 0, DF_HIDDEN },
DATATABLE_END(OPENFILE_ID)
};
static int Enum(openfile* p, int* No, datadef* Param )
{
if (NodeEnumTable(No,Param,Params)==ERR_NONE)
{
if (Param->No == OPENFILE_SAVE_TYPE)
Param->Format1 = p->Class;
return ERR_NONE;
}
if (*No >= 0 && *No < p->HistoryCount)
{
memset(Param,0,sizeof(datadef));
Param->No = OPENFILE_HISTORY + *No;
Param->Type = TYPE_STRING;
Param->Size = MAXDATA;
Param->Flags = DF_HIDDEN | DF_SETUP;
Param->Class = OPENFILE_ID;
return ERR_NONE;
}
return ERR_INVALID_PARAM;
}
static int Get(openfile* p,int No,void* Data,int Size)
{
int Result = ERR_INVALID_PARAM;
switch (No)
{
case OPENFILE_MULTIPLE: GETVALUE(p->Multiple,bool_t); break;
case OPENFILE_CLASS: GETVALUE(p->Class,int); break;
case OPENFILE_FLAGS: GETVALUE(p->Flags,int); break;
case OPENFILE_FILETYPE: GETVALUE(p->FileType,int); break;
case OPENFILE_FILETYPE_SINGLE: GETVALUE(p->FileTypeSingle,int); break;
case OPENFILE_FILETYPE_SAVE: GETVALUE(p->FileTypeSave,int); break;
case OPENFILE_PATH: GETSTRING(p->Path); break;
case OPENFILE_SORTCOL: GETVALUE(p->SortCol,int); break;
case OPENFILE_SORTDIR: GETVALUE(p->SortDir,bool_t); break;
case OPENFILE_WIDTH_NAME: GETVALUE(p->DlgWidth[0],int); break;
case OPENFILE_WIDTH_TYPE: GETVALUE(p->DlgWidth[1],int); break;
case OPENFILE_WIDTH_SIZE: GETVALUE(p->DlgWidth[2],int); break;
case OPENFILE_WIDTH_DATE: GETVALUE(p->DlgWidth[3],int); break;
case OPENFILE_HISTORYCOUNT: GETVALUE(p->HistoryCount,int); break;
case OPENFILE_ONLYNAME: GETVALUE(p->OnlyName,bool_t); break;
case OPENFILE_SAVE_NAME: GETSTRING(p->SaveName); break;
case OPENFILE_SAVE_TYPE: GETVALUE(p->FileTypeSave,int); break;
}
if (No >= OPENFILE_HISTORY && No < OPENFILE_HISTORY+p->HistoryCount && p->History[No-OPENFILE_HISTORY])
GETSTRING(p->History[No-OPENFILE_HISTORY]);
return Result;
}
static void SetColWidth(openfile* p, int Index,int Width)
{
ListView_SetColumnWidth(p->WndList,Index,WinUnitToPixelX(&p->Win,Width));
}
static int GetColWidth(openfile* p, int Index)
{
if (p->Win.Smartphone)
return p->DlgWidth[Index]; // no GUI update possible
return WinPixelToUnitX(&p->Win,ListView_GetColumnWidth(p->WndList,Index));
}
static int UpdateOnlyName(openfile* p)
{
int i;
if (p->OnlyName != p->OnlyNameState)
{
WinMenuCheck(&p->Win,1,OPENFILE_ONLYNAME,p->OnlyName);
p->OnlyNameState = p->OnlyName;
if (p->OnlyName)
{
for (i=0;i<4;++i)
p->DlgWidth[i] = GetColWidth(p,i);
ShowWindow(p->WndList,SW_HIDE);
SetColWidth(p,3,0);
SetColWidth(p,2,0);
SetColWidth(p,1,0);
SetColWidth(p,0,300);
ShowWindow(p->WndList,SW_SHOWNA);
}
else
{
ShowWindow(p->WndList,SW_HIDE);
for (i=3;i>=0;--i)
SetColWidth(p,i,max(15,p->DlgWidth[i]));
ShowWindow(p->WndList,SW_SHOWNA);
}
}
return ERR_NONE;
}
static int Set(openfile* p,int No,const void* Data,int Size)
{
int Result = ERR_INVALID_PARAM;
switch (No)
{
case OPENFILE_MULTIPLE: SETVALUE(p->Multiple,bool_t,ERR_NONE); break;
case OPENFILE_FLAGS: SETVALUE(p->Flags,int,ERR_NONE); break;
case OPENFILE_CLASS: SETVALUE(p->Class,int,ERR_NONE); break;
case OPENFILE_FILETYPE: SETVALUE(p->FileType,int,ERR_NONE); break;
case OPENFILE_FILETYPE_SINGLE: SETVALUE(p->FileTypeSingle,int,ERR_NONE); break;
case OPENFILE_FILETYPE_SAVE: SETVALUE(p->FileTypeSave,int,ERR_NONE); break;
case OPENFILE_PATH: SETSTRING(p->Path); break;
case OPENFILE_SORTCOL: SETVALUE(p->SortCol,int,ERR_NONE); break;
case OPENFILE_SORTDIR: SETVALUE(p->SortDir,bool_t,ERR_NONE); break;
case OPENFILE_WIDTH_NAME: SETVALUE(p->DlgWidth[0],int,ERR_NONE); break;
case OPENFILE_WIDTH_TYPE: SETVALUE(p->DlgWidth[1],int,ERR_NONE); break;
case OPENFILE_WIDTH_SIZE: SETVALUE(p->DlgWidth[2],int,ERR_NONE); break;
case OPENFILE_ONLYNAME: SETVALUE(p->OnlyName,bool_t,UpdateOnlyName(p)); break;
case OPENFILE_HISTORYCOUNT: SETVALUE(p->HistoryCount,int,ERR_NONE); break;
case OPENFILE_SAVE_NAME: SETSTRING(p->SaveName); break;
case OPENFILE_SAVE_TYPE: SETVALUE(p->FileTypeSave,int,ERR_NONE); break;
}
if (No >= OPENFILE_HISTORY && No < OPENFILE_HISTORY+p->HistoryCount)
{
free(p->History[No-OPENFILE_HISTORY]);
p->History[No-OPENFILE_HISTORY] = tcsdup((tchar_t*)Data);
Result = ERR_NONE;
}
return Result;
}
static void AddCol(openfile* p, int Index, const tchar_t* Name, int Width, int Format )
{
LVCOLUMN Col;
Col.mask=LVCF_TEXT | LVCF_WIDTH | LVCF_FMT;
Col.cx=WinUnitToPixelX(&p->Win,Width);
Col.pszText=(tchar_t*)Name;
Col.cchTextMax=tcslen(Name)+1;
Col.fmt=Format;
ListView_InsertColumn(p->WndList,Index,&Col);
}
static int CALLBACK CompareProc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
{
openfile* p = (openfile*)lParamSort;
openitem* a = (openitem*)lParam1;
openitem* b = (openitem*)lParam2;
int Result = 0;
if (!a) return b?-1:0;
if (!b) return 1;
if (a->Image==IMG_DIR)
if (b->Image==IMG_DIR)
Result = tcsicmp(a->Name,b->Name);
else
Result = -1;
else
if (b->Image==IMG_DIR)
Result = 1;
else
switch(p->SortCol)
{
case 0:
Result = tcsicmp(a->Name,b->Name);
break;
case 1:
Result = tcsicmp(a->Ext,b->Ext);
if (!Result)
Result = tcsicmp(a->Name,b->Name);
break;
case 2:
if (a->Size == b->Size)
Result = tcsicmp(a->Name,b->Name);
else
Result = a->Size > b->Size ? 1:-1;
break;
case 3:
if (a->Date == b->Date)
Result = tcsicmp(a->Name,b->Name);
else
Result = a->Date > b->Date ? 1:-1;
break;
}
if (p->SortDir)
Result = -Result;
return Result;
}
static void SavePos(openfile* p)
{
LVITEM Item;
int n;
p->Last[0] = 0;
for (n=0;n<ListView_GetItemCount(p->WndList);++n)
if (ListView_GetItemState(p->WndList,n,LVIS_FOCUSED)==LVIS_FOCUSED)
{
Item.iItem=n;
Item.iSubItem = 0;
Item.mask=LVIF_PARAM;
ListView_GetItem(p->WndList,&Item);
if (Item.lParam)
tcscpy_s(p->Last,TSIZEOF(p->Last),((openitem*)Item.lParam)->Name);
break;
}
}
static void ClearList(openfile* p)
{
LVITEM Item;
int n;
for (n=0;n<ListView_GetItemCount(p->WndList);++n)
{
Item.iItem=n;
Item.iSubItem=0;
Item.mask=LVIF_PARAM;
ListView_GetItem(p->WndList,&Item);
if (Item.lParam)
free((void*)Item.lParam);
}
ListView_DeleteAllItems(p->WndList);
}
static void SelectAll(openfile* p)
{
LVITEM Item;
int n;
int State;
p->OwnSelect = 1;
for (n=0;n<ListView_GetItemCount(p->WndList);++n)
{
Item.iItem=n;
Item.iSubItem=0;
Item.mask=LVIF_PARAM;
ListView_GetItem(p->WndList,&Item);
State = 0;
if (Item.lParam && (((openitem*)Item.lParam)->Image != IMG_DIR || p->SelectDir))
State = LVIS_SELECTED;
ListView_SetItemState(p->WndList,n,State,LVIS_SELECTED);
}
p->OwnSelect = 0;
}
static void UpdateSelectDir(openfile* p)
{
if (p->Flags & OPENFLAG_SINGLE)
return;
if (p->Win.Smartphone)
{
WinMenuCheck(&p->Win,1,OPENFILE_SELECTDIR2,p->SelectDir);
}
else
{
TBBUTTONINFO Button;
Button.cbSize = sizeof(Button);
Button.dwMask = TBIF_STATE;
Button.fsState = TBSTATE_ENABLED;
if (p->SelectDir)
Button.fsState |= TBSTATE_CHECKED;
SendMessage(p->Win.WndTB,TB_SETBUTTONINFO,OPENFILE_SELECTDIR,(LPARAM)&Button);
}
}
static void UpdateMultiple(openfile* p)
{
int Count,i;
if (p->Flags & OPENFLAG_SINGLE)
return;
if (p->Win.Smartphone)
{
WinMenuCheck(&p->Win,1,OPENFILE_MORE,p->Multiple);
}
else
{
TBBUTTONINFO Button;
Button.cbSize = sizeof(Button);
Button.dwMask = TBIF_STATE;
Button.fsState = TBSTATE_ENABLED;
if (p->Multiple)
Button.fsState |= TBSTATE_CHECKED;
SendMessage(p->Win.WndTB,TB_SETBUTTONINFO,OPENFILE_MORE,(LPARAM)&Button);
}
p->OwnSelect = 1;
Count = ListView_GetItemCount(p->WndList);
for (i=0;i<Count;++i)
{
int State = 0;
if (!p->Multiple && ListView_GetItemState(p->WndList,i,LVIS_FOCUSED)==LVIS_FOCUSED)
State = LVIS_SELECTED;
ListView_SetItemState(p->WndList,i,State,LVIS_SELECTED);
}
p->OwnSelect = 0;
}
static void SetURLText(openfile* p,const tchar_t* s)
{
int Len = tcslen(s);
++p->InUpdate;
SetWindowText(p->WndURL,s);
if (p->Win.Smartphone)
SendMessage(p->WndURL,EM_SETSEL,Len,Len);
else
SendMessage(p->WndURL,CB_SETEDITSEL,0,MAKEWORD(-1,-1));
--p->InUpdate;
}
static void AddHistory(openfile* p,const tchar_t* s)
{
int i;
for (i=0;i<p->HistoryCount;++i)
if (p->History[i] && tcsicmp(p->History[i],s)==0)
{
for (;i>0;--i)
SwapPChar(&p->History[i],&p->History[i-1]);
break;
}
if (i==p->HistoryCount)
{
if (i<MAXHISTORY)
p->HistoryCount++;
else
free(p->History[--i]);
for (;i>0;--i)
p->History[i] = p->History[i-1];
p->History[0] = tcsdup(s);
}
if (!p->Win.Smartphone)
{
int i;
SendMessage(p->WndURL,CB_RESETCONTENT,0,0);
for (i=0;i<p->HistoryCount;++i)
if (p->History[i])
SendMessage(p->WndURL,CB_ADDSTRING,0,(LPARAM)p->History[i]);
}
SetURLText(p,s);
}
static void UpdateList(openfile* p, bool_t Silent, int ListMode)
{
streamdir DirItem;
stream* Stream;
int Result;
openitem New;
LVITEM Item;
int No=0;
int Pos=0;
int State = LVIS_FOCUSED;
int Len;
const tchar_t* s;
bool_t HasHost;
if (!p->Multiple || (p->Flags & OPENFLAG_SINGLE))
State |= LVIS_SELECTED;
Len = tcslen(p->Path);
if (Len && (p->Path[Len-1] == '\\' || p->Path[Len-1] == '/'))
p->Path[--Len] = 0;
tcscpy_s(p->Base,TSIZEOF(p->Base),p->Path);
s = p->Path[0] ? p->Path : T("\\");
AddHistory(p,s);
if (!ListMode)
return;
++p->InUpdate;
WaitBegin();
ShowWindow(p->WndList,SW_HIDE);
ClearList(p);
Item.mask=LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM;
Item.pszText=T("");
Item.cchTextMax=1;
Item.iSubItem=0;
Stream = GetStream(p->Path,Silent);
if (Stream)
{
s = GetMime(p->Path,NULL,0,&HasHost);
if (*s)
{
Item.iImage=IMG_DIRUP;
Item.iItem = No;
Item.lParam = 0;
ListView_InsertItem(p->WndList,&Item);
ListView_SetItemText(p->WndList,No,0,T(".."));
ListView_SetItemText(p->WndList,No,1,(tchar_t*)LangStr(OPENFILE_ID,OPENFILE_UP));
++No;
}
Result = Stream->EnumDir(Stream,p->Path,p->Exts,*p->CurrentFileType!=-1,&DirItem);
if (ListMode==2 && Result == ERR_FILE_NOT_FOUND && UpperPath(p->Path,p->Last,TSIZEOF(p->Last)))
{
WaitEnd();
--p->InUpdate;
p->LastClick = -1;
UpdateList(p,Silent,ListMode);
return;
}
if (Result == ERR_NOT_DIRECTORY && !Silent)
{
New.FileName[0] = 0;
New.Ext[0] = 0;
New.Image = IMG_FILE;
New.Size = 0;
Item.lParam = (DWORD)malloc(sizeof(openitem));
if (Item.lParam)
{
p->Last[0] = 0;
Pos = No;
State = LVIS_SELECTED;
PostMessage(p->Win.Wnd,WM_COMMAND,PLATFORM_OK,0);
*(openitem*)Item.lParam = New;
Item.iItem = No;
Item.iImage = New.Image;
ListView_InsertItem(p->WndList,&Item);
++No;
}
}
if (Result == ERR_NONE)
Stream->Get(Stream,STREAM_BASE,p->Base,sizeof(p->Base));
while (Result == ERR_NONE)
{
tchar_t Size[32];
tchar_t Date[32];
int i;
for (i=0;i<No;++i)
{
LVITEM Item;
Item.iItem=i;
Item.iSubItem = 0;
Item.mask=LVIF_PARAM;
ListView_GetItem(p->WndList,&Item);
if (Item.lParam && tcscmp(((openitem*)Item.lParam)->FileName,DirItem.FileName)==0)
break;
}
if (i==No)
{
tchar_t DisplayName[MAXPATH];
tcscpy_s(New.FileName,TSIZEOF(New.FileName),DirItem.FileName);
New.DisplayName = DirItem.DisplayName[0] != 0;
tcscpy_s(DisplayName,TSIZEOF(DisplayName),New.DisplayName?DirItem.DisplayName:DirItem.FileName);
Size[0] = 0;
Date[0] = 0;
if (DirItem.Size < 0)
{
New.Image = IMG_DIR;
New.Size = 0;
New.Date = 0;
tcscpy_s(New.Ext,TSIZEOF(New.Ext),LangStr(OPENFILE_ID,OPENFILE_DIR));
tcscpy_s(New.Name,TSIZEOF(New.Name),DisplayName); //keep extension
}
else
{
switch (DirItem.Type)
{
case FTYPE_AUDIO: New.Image = IMG_AUDIO; break;
case FTYPE_PLAYLIST: New.Image = IMG_PLAYLIST; break;
case FTYPE_VIDEO: New.Image = IMG_VIDEO; break;
default: New.Image = IMG_FILE; break;
}
New.Size = DirItem.Size;
New.Date = DirItem.Date;
SplitURL(DisplayName,NULL,0,NULL,0,New.Name,TSIZEOF(New.Name),New.Ext,TSIZEOF(New.Ext));
tcsupr(New.Ext);
if (New.Size >= 0)
{
if (New.Size < 10000*1024)
stprintf_s(Size,TSIZEOF(Size),T("%d KB"),New.Size/1024);
else
stprintf_s(Size,TSIZEOF(Size),T("%d MB"),New.Size/(1024*1024));
}
if (New.Date >= 0)
{
FILETIME Time;
SYSTEMTIME SysTime;
Time.dwHighDateTime = (DWORD)(New.Date >> 32);
Time.dwLowDateTime = (DWORD)(New.Date);
if (FileTimeToSystemTime(&Time,&SysTime))
GetDateFormat(LOCALE_USER_DEFAULT,DATE_SHORTDATE,&SysTime,NULL,Date,TSIZEOF(Date));
}
}
Item.lParam = (DWORD)malloc(sizeof(openitem));
if (Item.lParam)
{
*(openitem*)Item.lParam = New;
Item.iItem = No;
Item.iImage = New.Image;
ListView_InsertItem(p->WndList,&Item);
ListView_SetItemText(p->WndList,No,0,New.Name);
ListView_SetItemText(p->WndList,No,1,New.Ext);
ListView_SetItemText(p->WndList,No,2,Size);
ListView_SetItemText(p->WndList,No,3,Date);
++No;
}
}
Result = Stream->EnumDir(Stream,NULL,NULL,0,&DirItem);
}
NodeDelete((node*)Stream);
}
ListView_SortItems(p->WndList,CompareProc,p);
ShowWindow(p->WndList,SW_SHOWNA);
if (p->Last[0])
{
int i;
for (i=0;i<No;++i)
{
LVITEM Item;
Item.iItem=i;
Item.iSubItem = 0;
Item.mask=LVIF_PARAM;
ListView_GetItem(p->WndList,&Item);
if (Item.lParam && tcsicmp(((openitem*)Item.lParam)->Name,p->Last)==0)
{
Pos = i;
break;
}
}
}
SetFocus(p->WndList);
p->OwnSelect = 1;
ListView_SetItemState(p->WndList,Pos,State,State);
p->OwnSelect = 0;
ListView_EnsureVisible(p->WndList,Pos,TRUE);
WaitEnd();
--p->InUpdate;
}
static void UpdateMenu(openfile* p)
{
int No;
int* i;
p->TypesMenu = WinMenuFind(&p->Win,OPENFILE_ALL_FILES);
WinMenuInsert(&p->Win,p->TypesMenu,OPENFILE_ALL_FILES,OPENFILE_TYPES-1,LangStr(p->Class,0));
ArrayClear(&p->Types);
NodeEnumClass(&p->Types,p->Class);
for (No=0,i=ARRAYBEGIN(p->Types,int);i!=ARRAYEND(p->Types,int);++i,++No)
{
const tchar_t* Name = LangStr(*i,NODE_NAME);
if (Name[0] && UniqueExts(ARRAYBEGIN(p->Types,int),i))
WinMenuInsert(&p->Win,p->TypesMenu,OPENFILE_ALL_FILES,OPENFILE_TYPES+No,Name);
}
}
static void UpdateSort(openfile* p)
{
WinMenuCheck(&p->Win,1,OPENFILE_LABEL_NAME,p->SortCol==0);
WinMenuCheck(&p->Win,1,OPENFILE_LABEL_TYPE,p->SortCol==1);
WinMenuCheck(&p->Win,1,OPENFILE_LABEL_SIZE,p->SortCol==2);
WinMenuCheck(&p->Win,1,OPENFILE_LABEL_DATE,p->SortCol==3);
ListView_SortItems(p->WndList, CompareProc, (LPARAM)p);
}
static void UpdateFileType(openfile* p,int ListMode)
{
int No;
int* i;
int FileType;
if (p->InUpdate)
return;
FileType = *p->CurrentFileType;
if (FileType && FileType!=-1 && !NodeEnumClass(NULL,FileType))
FileType = *p->CurrentFileType = 0;
WinMenuCheck(&p->Win,p->TypesMenu,OPENFILE_TYPES-1,FileType==0);
WinMenuCheck(&p->Win,p->TypesMenu,OPENFILE_ALL_FILES,FileType==-1);
p->Exts[0]=0;
for (No=0,i=ARRAYBEGIN(p->Types,int);i!=ARRAYEND(p->Types,int);++i,++No)
{
WinMenuCheck(&p->Win,p->TypesMenu,OPENFILE_TYPES+No,FileType==*i);
if (FileType==*i || FileType==0 || FileType==-1)
{
const tchar_t *Exts = LangStr(*i,NODE_EXTS);
if (Exts[0])
{
if (p->Exts[0]) tcscat_s(p->Exts,TSIZEOF(p->Exts),T(";"));
tcscat_s(p->Exts,TSIZEOF(p->Exts),Exts);
}
}
}
p->Last[0] = 0;
UpdateList(p,1,ListMode);
}
static void SetSaveName(openfile* p,int Pos)
{
LVITEM Item;
Item.iItem=Pos;
Item.iSubItem=0;
Item.mask=LVIF_PARAM;
if (ListView_GetItem(p->WndList,&Item) && Item.lParam && ((openitem*)Item.lParam)->Image != IMG_DIR)
{
int* i;
SplitURL(((openitem*)Item.lParam)->FileName,NULL,0,NULL,0,p->SaveName,TSIZEOF(p->SaveName),p->SaveName,TSIZEOF(p->SaveName));
for (i=ARRAYBEGIN(p->Types,int);i!=ARRAYEND(p->Types,int);++i)
if (CheckExts(p->SaveName,LangStr(*i,NODE_EXTS)))
{
tchar_t *s = tcsrchr(p->SaveName,'.');
if (s) *s = 0;
p->FileTypeSave = *i;
WinPropUpdate(&p->Win,&p->Win.Node,OPENFILE_FILETYPE_SAVE);
break;
}
WinPropUpdate(&p->Win,&p->Win.Node,OPENFILE_SAVE_NAME);
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_SAVE_NAME,1);
}
}
static void Save(openfile* p)
{
player* Player = (player*)Context()->Player;
if (Player)
{
tchar_t URL[MAXPATH];
tchar_t Exts[MAXPATH];
if (!p->SaveName[0])
{
ShowError(0,OPENFILE_ID,OPENFILE_EMPTYNAME);
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_SAVE_NAME,1);
return;
}
else
{
AbsPath(URL,TSIZEOF(URL),p->SaveName,p->Base);
SplitURL(p->SaveName,NULL,0,NULL,0,NULL,0,Exts,TSIZEOF(Exts));
if (!Exts[0])
{
tchar_t* s;
tcscpy_s(Exts,TSIZEOF(Exts),LangStr(p->FileTypeSave,NODE_EXTS));
s = tcschr(Exts,':');
if (s) *s = 0;
SetFileExt(URL,TSIZEOF(URL),Exts);
}
PlayerSaveList(Player,URL,p->FileTypeSave);
}
}
WinClose(&p->Win);
}
static bool_t IsSelected(openfile* p)
{
int Count,i;
Count = ListView_GetItemCount(p->WndList);
for (i=0;i<Count;++i)
if (ListView_GetItemState(p->WndList,i,LVIS_SELECTED)==LVIS_SELECTED)
{
LVITEM Item;
Item.iItem=i;
Item.iSubItem=0;
Item.mask=LVIF_PARAM;
if (ListView_GetItem(p->WndList,&Item) && Item.lParam && (((openitem*)Item.lParam)->Image != IMG_DIR || p->SelectDir))
break;
}
return i<Count;
}
static void SelectIfNone(openfile* p,int Pos)
{
if (!IsSelected(p))
{
p->OwnSelect = 1;
ListView_SetItemState(p->WndList,Pos,LVIS_SELECTED,LVIS_SELECTED);
p->OwnSelect = 0;
}
}
static void Add(openfile* p)
{
player* Player = (player*)Context()->Player;
bool_t Add = (p->Flags & OPENFLAG_ADD) != 0;
bool_t b;
int Count,n,i;
if (Player && IsSelected(p))
{
if (p->Class != SKIN_CLASS)
{
if (Add)
{
Player->Get(Player,PLAYER_LIST_COUNT,&n,sizeof(n));
Add = n>0;
}
else
{
b = 0;
Player->Set(Player,PLAYER_PLAY,&b,sizeof(b));
n = 0;
Player->Set(Player,PLAYER_LIST_COUNT,&n,sizeof(n));
}
}
Count = ListView_GetItemCount(p->WndList);
for (i=0;i<Count;++i)
if (ListView_GetItemState(p->WndList,i,LVIS_SELECTED)==LVIS_SELECTED)
{
LVITEM Item;
Item.iItem=i;
Item.iSubItem=0;
Item.mask=LVIF_PARAM;
if (ListView_GetItem(p->WndList,&Item) && Item.lParam && (((openitem*)Item.lParam)->Image != IMG_DIR || p->SelectDir))
{
tchar_t URL[MAXPATH];
if (((openitem*)Item.lParam)->FileName[0])
AbsPath(URL,TSIZEOF(URL),((openitem*)Item.lParam)->FileName,p->Base);
else
tcscpy_s(URL,TSIZEOF(URL),p->Path);
if (p->Class == SKIN_CLASS)
{
p->Win.Parent->Node.Set(&p->Win.Parent->Node,IF_SKINPATH,URL,TSIZEOF(URL));
}
else
if (((openitem*)Item.lParam)->Image == IMG_DIR)
n = PlayerAddDir(Player,n,URL,p->Exts,*p->CurrentFileType!=-1,0);
else
n = PlayerAdd(Player,n,URL,((openitem*)Item.lParam)->DisplayName?((openitem*)Item.lParam)->Name:NULL);
}
}
if (!Add)
p->Win.Result = 2;
}
WinClose(&p->Win);
}
static void Resize(openfile* p)
{
RECT r;
int BorderX = WinUnitToPixelX(&p->Win,1);
int BorderY = WinUnitToPixelY(&p->Win,1);
int URLHeight;
GetClientRect(p->Win.Wnd,&r);
r.left += BorderX;
r.right -= BorderX;
if (p->Win.Smartphone)
{
URLHeight = WinUnitToPixelY(&p->Win,15);
MoveWindow(p->WndURL,r.left,p->Top+BorderY,r.right-r.left,URLHeight-2*BorderY,0);
}
else
{
RECT Combo;
int ButtonWidth = WinUnitToPixelX(&p->Win,30);
SendMessage(p->WndURL,CB_SHOWDROPDOWN,0,0);
r.right -= ButtonWidth;
MoveWindow(p->WndURL,r.left,p->Top+BorderY,r.right-r.left-BorderX,WinUnitToPixelY(&p->Win,200),0);
GetWindowRect(p->WndURL,&Combo);
URLHeight = Combo.bottom - Combo.top + BorderY*2;
MoveWindow(p->WndGo,r.right,p->Top+BorderY,ButtonWidth,URLHeight-BorderY*2,0);
}
GetClientRect(p->Win.Wnd,&r);
r.top += p->Win.ToolBarHeight;
MoveWindow(p->Win.WndDialog,r.left,r.top,r.right-r.left,URLHeight+p->Top,0);
r.top += p->Top+URLHeight;
MoveWindow(p->WndList,r.left,r.top,r.right-r.left,r.bottom-r.top,0);
}
static void InitMenu(openfile* p)
{
int i;
if (!WinMenuEnable(&p->Win,1,OPENFILE_EMPTY,0))
{
WinMenuInsert(&p->Win,1,OPENFILE_HISTORY+1,OPENFILE_EMPTY,LangStr(OPENFILE_ID,OPENFILE_EMPTY));
for (i=1;i<MAXHISTORY;++i)
WinMenuDelete(&p->Win,1,OPENFILE_HISTORY+i);
}
if (p->HistoryCount>1)
{
for (i=1;i<MAXHISTORY;++i)
WinMenuInsert(&p->Win,1,OPENFILE_EMPTY,OPENFILE_HISTORY+i,p->History[i]);
WinMenuDelete(&p->Win,1,OPENFILE_EMPTY);
}
else
WinMenuEnable(&p->Win,1,OPENFILE_EMPTY,0);
}
static bool_t DialogProc(openfile* p,int Msg, uint32_t wParam, uint32_t lParam, int* Result)
{
int i;
switch (Msg)
{
case WM_KEYDOWN:
if (wParam == VK_RETURN)
PostMessage(p->Win.Wnd,WM_COMMAND,PLATFORM_OK,0);
break;
case WM_COMMAND:
if (p->WndGo == (HWND)lParam && HIWORD(wParam)==BN_CLICKED && !p->InUpdate)
SendMessage(p->Win.Wnd,WM_COMMAND,OPENFILE_GO,0);
if (p->WndURL == (HWND)lParam)
{
if (p->Win.Smartphone)
{
switch (HIWORD(wParam))
{
case EN_SETFOCUS:
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_URL,0);
p->Win.CaptureKeys = 1;
break;
case EN_KILLFOCUS:
p->Win.CaptureKeys = 0;
break;
}
}
else
{
switch (HIWORD(wParam))
{
case CBN_CLOSEUP:
if (!p->InUpdate)
{
i = SendMessage(p->WndURL,CB_GETCURSEL,0,0);
if (i!=CB_ERR && i>0 && i < p->HistoryCount)
{
SetURLText(p,p->History[i]);
PostMessage(p->Win.Wnd,WM_COMMAND,OPENFILE_GO,0);
}
}
break;
case CBN_SETFOCUS:
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_URL,0);
p->Win.CaptureKeys = 1;
break;
case CBN_KILLFOCUS:
p->Win.CaptureKeys = 0;
break;
}
}
}
}
return 0;
}
static const menudef MenuDef[] =
{
{ 0,PLATFORM_ID, PLATFORM_OK },
{ 0,OPENFILE_ID, OPENFILE_FILTER },
{ 1,OPENFILE_ID, OPENFILE_ALL_FILES },
{ 0,PLATFORM_ID, PLATFORM_CANCEL },
{ 0,-1,-1 },
{ 0,OPENFILE_ID, OPENFILE_MORE },
{ 0,-1,-1 },
{ 0,OPENFILE_ID, OPENFILE_SELECTALL },
{ 0,-1,-1 },
{ 0,OPENFILE_ID, OPENFILE_SELECTDIR },
MENUDEF_END
};
static const menudef MenuDefSingle[] =
{
{ 0,PLATFORM_ID, PLATFORM_OK },
{ 0,OPENFILE_ID, OPENFILE_FILTER },
{ 1,OPENFILE_ID, OPENFILE_ALL_FILES },
{ 0,PLATFORM_ID, PLATFORM_CANCEL },
MENUDEF_END
};
static const menudef MenuDefSmart[] =
{
{ 0,PLATFORM_ID, PLATFORM_OK },
{ 0,OPENFILE_ID, OPENFILE_OPTIONS },
{ 1,OPENFILE_ID, OPENFILE_ENTERURL },
{ 1,OPENFILE_ID, OPENFILE_HISTORYMENU },
{ 2,OPENFILE_ID, OPENFILE_EMPTY },
{ 1,OPENFILE_ID, OPENFILE_MORE },
{ 1,OPENFILE_ID, OPENFILE_SELECTALL },
{ 1,OPENFILE_ID, OPENFILE_SELECTDIR2 },
{ 1,OPENFILE_ID, OPENFILE_SORT },
{ 2,OPENFILE_ID, OPENFILE_LABEL_NAME },
{ 2,OPENFILE_ID, OPENFILE_LABEL_TYPE },
{ 2,OPENFILE_ID, OPENFILE_LABEL_SIZE },
{ 2,OPENFILE_ID, OPENFILE_LABEL_DATE },
{ 1,OPENFILE_ID, OPENFILE_FILTER },
{ 2,OPENFILE_ID, OPENFILE_ALL_FILES },
{ 1,OPENFILE_ID, OPENFILE_ONLYNAME },
{ 1,PLATFORM_ID, PLATFORM_CANCEL },
MENUDEF_END
};
static const menudef MenuDefSmartSingle[] =
{
{ 0,PLATFORM_ID, PLATFORM_OK },
{ 0,OPENFILE_ID, OPENFILE_OPTIONS },
{ 1,OPENFILE_ID, OPENFILE_ENTERURL },
{ 1,OPENFILE_ID, OPENFILE_HISTORYMENU },
{ 2,OPENFILE_ID, OPENFILE_EMPTY },
{ 1,OPENFILE_ID, OPENFILE_SORT },
{ 2,OPENFILE_ID, OPENFILE_LABEL_NAME },
{ 2,OPENFILE_ID, OPENFILE_LABEL_TYPE },
{ 2,OPENFILE_ID, OPENFILE_LABEL_SIZE },
{ 2,OPENFILE_ID, OPENFILE_LABEL_DATE },
{ 1,OPENFILE_ID, OPENFILE_FILTER },
{ 2,OPENFILE_ID, OPENFILE_ALL_FILES },
{ 1,OPENFILE_ID, OPENFILE_ONLYNAME },
{ 1,PLATFORM_ID, PLATFORM_CANCEL },
MENUDEF_END
};
static const menudef MenuDefSmartSingleSave[] =
{
{ 0,OPENFILE_ID, OPENFILE_SAVE },
{ 0,OPENFILE_ID, OPENFILE_OPTIONS },
{ 1,OPENFILE_ID, OPENFILE_ENTERNAME },
{ 1,OPENFILE_ID, OPENFILE_ENTERURL },
{ 1,OPENFILE_ID, OPENFILE_HISTORYMENU },
{ 2,OPENFILE_ID, OPENFILE_EMPTY },
{ 1,OPENFILE_ID, OPENFILE_SORT },
{ 2,OPENFILE_ID, OPENFILE_LABEL_NAME },
{ 2,OPENFILE_ID, OPENFILE_LABEL_TYPE },
{ 2,OPENFILE_ID, OPENFILE_LABEL_SIZE },
{ 2,OPENFILE_ID, OPENFILE_LABEL_DATE },
{ 1,OPENFILE_ID, OPENFILE_FILTER },
{ 2,OPENFILE_ID, OPENFILE_ALL_FILES },
{ 1,OPENFILE_ID, OPENFILE_ONLYNAME },
{ 1,PLATFORM_ID, PLATFORM_CANCEL },
MENUDEF_END
};
static int Command(openfile* p,int i)
{
if (i>=OPENFILE_HISTORY && i<OPENFILE_HISTORY+p->HistoryCount && !p->InUpdate)
{
SetURLText(p,p->History[i-OPENFILE_HISTORY]);
PostMessage(p->Win.Wnd,WM_COMMAND,OPENFILE_GO,0);
}
else
switch (i)
{
case OPENFILE_SAVE:
Save(p);
break;
case PLATFORM_OK:
if (p->Win.Focus && p->Win.Focus->Pin.No == OPENFILE_URL)
SendMessage(p->Win.Wnd,WM_COMMAND,OPENFILE_GO,0);
else
if (p->Flags & OPENFLAG_SAVE)
Save(p);
else
Add(p);
return ERR_NONE;
case OPENFILE_TYPES-1:
*p->CurrentFileType = 0;
UpdateFileType(p,1);
break;
case OPENFILE_ALL_FILES:
*p->CurrentFileType = -1;
UpdateFileType(p,1);
break;
case OPENFILE_ONLYNAME:
p->OnlyName = !p->OnlyName;
UpdateOnlyName(p);
break;
case OPENFILE_LABEL_NAME:
case OPENFILE_LABEL_TYPE:
case OPENFILE_LABEL_SIZE:
case OPENFILE_LABEL_DATE:
if (i == OPENFILE_LABEL_DATE)
i = 3;
else
i -= OPENFILE_LABEL_NAME;
if (p->SortCol != i)
p->SortDir = 0;
else
p->SortDir = !p->SortDir;
p->SortCol = i;
UpdateSort(p);
break;
case OPENFILE_GO:
if (!p->InUpdate)
{
tcscpy_s(p->Last,TSIZEOF(p->Last),p->Path);
GetWindowText(p->WndURL,p->Path,TSIZEOF(p->Path));
if (tcsicmp(p->Last,p->Path)==0)
SavePos(p);
else
p->Last[0] = 0;
UpdateList(p,0,1);
}
break;
case OPENFILE_ENTERNAME:
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_SAVE_NAME,1);
break;
case OPENFILE_ENTERURL:
SendMessage(p->WndURL,EM_SETSYMBOLS,0,(LPARAM)SYMBOLS);
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_URL,1);
break;
case OPENFILE_SELECTDIR:
case OPENFILE_SELECTDIR2:
p->SelectDir = !p->SelectDir;
UpdateSelectDir(p);
break;
case OPENFILE_SELECTALL:
p->Multiple = 1;
UpdateMultiple(p);
SelectAll(p);
break;
case OPENFILE_MORE:
p->Multiple = !p->Multiple;
UpdateMultiple(p);
break;
}
if (i >= OPENFILE_TYPES && i < OPENFILE_TYPES+ARRAYCOUNT(p->Types,int))
{
*p->CurrentFileType = ARRAYBEGIN(p->Types,int)[i-OPENFILE_TYPES];
UpdateFileType(p,1);
}
return ERR_INVALID_PARAM;
}
static bool_t Proc(openfile* p,int Msg, uint32_t wParam, uint32_t lParam, int* Result)
{
LPNMLISTVIEW Notify;
int Style;
int FontSize;
wincontrol* Control;
bool_t HasHost;
tchar_t Mime[MAXMIME];
switch (Msg)
{
case WM_KEYDOWN:
if (wParam == VK_RETURN)
{
SendMessage(p->Win.Wnd,WM_COMMAND,OPENFILE_GO,0);
return 1;
}
if (wParam == VK_ESCAPE)
PostMessage(p->Win.Wnd,WM_CLOSE,0,0);
break;
case WM_INITMENUPOPUP:
InitMenu(p);
break;
case MSG_PREPARE:
p->CurrentFileType = (p->Flags & OPENFLAG_SINGLE) ? &p->FileTypeSingle : &p->FileType;
p->Last[0] = 0;
if (p->Win.Smartphone)
if (p->Flags & OPENFLAG_SAVE)
p->Win.MenuDef = MenuDefSmartSingleSave;
else
p->Win.MenuDef = (p->Flags & OPENFLAG_SINGLE) ? MenuDefSmartSingle : MenuDefSmart;
else
p->Win.MenuDef = (p->Flags & OPENFLAG_SINGLE) ? MenuDefSingle : MenuDef;
break;
case WM_CREATE:
if (p->Win.Smartphone)
{
p->WndGo = NULL;
p->WndURL = CreateWindow(T("EDIT"), NULL, WS_TABSTOP|WS_VISIBLE|WS_CHILD|WS_BORDER|ES_AUTOHSCROLL,
0,0,10,10,p->Win.WndDialog, NULL, p->Win.Module, NULL);
SetWindowLong(p->WndURL,GWL_USERDATA,1); // send back key to control
SendMessage(p->WndURL,EM_SETSYMBOLS,0,(LPARAM)SYMBOLS);
}
else
{
p->WndURL = CreateWindow(T("COMBOBOX"), NULL, WS_TABSTOP|WS_VISIBLE|WS_CHILD|CBS_DROPDOWN|CBS_AUTOHSCROLL,
0,0,10,10,p->Win.WndDialog, NULL, p->Win.Module, 0L);
p->WndGo = CreateWindow(T("BUTTON"),NULL,WS_TABSTOP|WS_VISIBLE|WS_CHILD|BS_PUSHBUTTON|BS_NOTIFY,
0,0,10,10,p->Win.WndDialog, NULL, p->Win.Module, NULL );
SetWindowText(p->WndGo,LangStr(OPENFILE_ID,OPENFILE_GO));
FontSize = 11;
SendMessage(p->WndGo,WM_SETFONT,(WPARAM)WinFont(&p->Win,&FontSize,0),0);
}
FontSize = 12;
SendMessage(p->WndURL,WM_SETFONT,(WPARAM)WinFont(&p->Win,&FontSize,0),0);
Style = WS_TABSTOP|WS_VISIBLE|WS_CHILD|WS_VSCROLL|WS_HSCROLL|LVS_REPORT|LVS_SHOWSELALWAYS;
if (p->Win.Smartphone)
Style |= LVS_NOCOLUMNHEADER;
p->WndList = CreateWindow(T("SysListView32"), NULL, Style,
0,0,20,20, p->Win.Wnd, NULL, p->Win.Module, NULL);
ListView_SetExtendedListViewStyle(p->WndList,LVS_EX_FULLROWSELECT);
if (WinUnitToPixelX(&p->Win,72) >= 96*2)
ListView_SetImageList(p->WndList,
ImageList_LoadBitmap(p->Win.Module,MAKEINTRESOURCE(IDB_FICON32),32,0,0xFF00FF), LVSIL_SMALL);
else
ListView_SetImageList(p->WndList,
ImageList_LoadBitmap(p->Win.Module,MAKEINTRESOURCE(IDB_FICON16),16,0,0xFF00FF), LVSIL_SMALL);
AddCol(p,0,LangStr(OPENFILE_ID,OPENFILE_LABEL_NAME),max(15,p->DlgWidth[0]),LVCFMT_LEFT);
AddCol(p,1,LangStr(OPENFILE_ID,OPENFILE_LABEL_TYPE),max(15,p->DlgWidth[1]),LVCFMT_LEFT);
AddCol(p,2,LangStr(OPENFILE_ID,OPENFILE_LABEL_SIZE),max(15,p->DlgWidth[2]),LVCFMT_RIGHT);
AddCol(p,3,LangStr(OPENFILE_ID,OPENFILE_LABEL_DATE),max(15,p->DlgWidth[3]),LVCFMT_LEFT);
p->OnlyNameState = 0;
p->LastClick = -1;
p->Top = 0;
p->Win.LabelWidth = 40;
if (p->Flags & OPENFLAG_SAVE)
{
if (!p->FileTypeSave)
p->FileTypeSave = NodeEnumClass(NULL,p->Class);
p->Top += 2;
WinPropValue(&p->Win,&p->Top,&p->Win.Node,OPENFILE_SAVE_NAME);
p->Top += 2;
WinPropValue(&p->Win,&p->Top,&p->Win.Node,OPENFILE_SAVE_TYPE);
p->Top = WinUnitToPixelY(&p->Win,p->Top+2);
}
Control = WinPropNative(&p->Win,&p->Win.Node,OPENFILE_LIST);
Control->Control = p->WndList;
Control->ListView = 1;
Control->External = 1;
Control = WinPropNative(&p->Win,&p->Win.Node,OPENFILE_URL);
Control->Control = p->WndURL;
Control->External = 1;
p->SelectDir = 0;
Resize(p);
GetMime(p->Path,Mime,TSIZEOF(Mime),&HasHost);
UpdateMenu(p);
UpdateFileType(p,HasHost?0:2);
UpdateSort(p);
UpdateMultiple(p);
UpdateSelectDir(p);
UpdateOnlyName(p);
if (p->Flags & OPENFLAG_SAVE)
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_SAVE_NAME,1);
else
if (HasHost)
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_URL,1);
break;
case WM_DESTROY:
if (!p->OnlyNameState)
{
p->DlgWidth[0] = GetColWidth(p,0);
p->DlgWidth[1] = GetColWidth(p,1);
p->DlgWidth[2] = GetColWidth(p,2);
p->DlgWidth[3] = GetColWidth(p,3);
}
ClearList(p);
break;
case WM_SIZE:
Resize(p);
break;
case WM_NOTIFY:
Notify = (LPNMLISTVIEW) lParam;
if (Notify->hdr.hwndFrom == p->WndList)
{
if (Notify->hdr.code == NM_SETFOCUS)
WinPropFocus(&p->Win,&p->Win.Node,OPENFILE_LIST,0);
// mouse double click in multiple mode
if (p->Multiple && !(p->Flags & OPENFLAG_SINGLE) &&
Notify->hdr.code==LVN_ITEMACTIVATE && Notify->iItem==p->LastClick &&
Notify->ptAction.x >= 0 && Notify->ptAction.y >= 0)
{
LVITEM Item;
Item.iItem=Notify->iItem;
Item.iSubItem=0;
Item.mask=LVIF_PARAM;
if (ListView_GetItem(p->WndList,&Item) && Item.lParam && (((openitem*)Item.lParam)->Image != IMG_DIR || p->SelectDir))
{
SelectIfNone(p,Notify->iItem);
PostMessage(p->Win.Wnd,WM_COMMAND,PLATFORM_OK,0);
return 0;
}
}
if (Notify->hdr.code==LVN_ITEMACTIVATE || Notify->hdr.code==NM_CLICK)
{
LVITEM Item;
Item.iItem=Notify->iItem;
Item.iSubItem=0;
Item.mask=LVIF_PARAM;
p->LastClick = Notify->iItem;
if (ListView_GetItem(p->WndList,&Item))
{
tchar_t Path[MAXPATH];
if (!Item.lParam) // ".."
{
if (UpperPath(p->Path,p->Last,TSIZEOF(p->Last)))
{
p->LastClick = -1;
UpdateList(p,1,1);
}
}
else
if (((openitem*)Item.lParam)->Image==IMG_DIR && !p->SelectDir) // directory
{
AbsPath(Path,TSIZEOF(Path),((openitem*)Item.lParam)->FileName,p->Base);
tcscpy_s(p->Path,TSIZEOF(p->Path),Path);
p->Last[0] = 0;
p->LastClick = -1;
UpdateList(p,1,1);
}
else
{
if (p->Multiple && !(p->Flags & OPENFLAG_SINGLE))
{
int State = ListView_GetItemState(p->WndList,Notify->iItem,LVIS_SELECTED) & LVIS_SELECTED;
p->OwnSelect = 1;
ListView_SetItemState(p->WndList,Notify->iItem,(State ^ LVIS_SELECTED)|LVIS_FOCUSED,LVIS_SELECTED|LVIS_FOCUSED);
p->OwnSelect = 0;
if (p->KeyClick)
keybd_event(VK_DOWN,1,0,0);
}
else
{
if (p->Flags & OPENFLAG_SAVE)
SetSaveName(p,Notify->iItem);
else
{
SelectIfNone(p,Notify->iItem);
PostMessage(p->Win.Wnd,WM_COMMAND,PLATFORM_OK,0);
}
}
}
}
p->KeyClick = 0;
}
if (Notify->hdr.code==LVN_KEYDOWN && ((LPNMLVKEYDOWN)lParam)->wVKey == VK_ESCAPE)
PostMessage(p->Win.Wnd,WM_CLOSE,0,0);
if (p->Multiple && !(p->Flags & OPENFLAG_SINGLE))
{
// manual focus and selection
if (Notify->hdr.code==LVN_KEYDOWN)
{
// pass one focus change after keyboard
LPNMLVKEYDOWN Key = (LPNMLVKEYDOWN) lParam;
if (Key->wVKey == VK_RETURN)
p->KeyClick = 1;
if (Key->wVKey == VK_UP ||
Key->wVKey == VK_PRIOR ||
Key->wVKey == VK_HOME)
{
if (ListView_GetItemState(p->WndList,0,LVIS_FOCUSED)!=LVIS_FOCUSED)
p->NextFocus = 1;
}
if (Key->wVKey == VK_DOWN ||
Key->wVKey == VK_NEXT ||
Key->wVKey == VK_END)
{
if (ListView_GetItemState(p->WndList,ListView_GetItemCount(p->WndList)-1,LVIS_FOCUSED)!=LVIS_FOCUSED)
p->NextFocus = 1;
}
}
if (p->NextFocus && Notify->hdr.code==LVN_ITEMCHANGED && (Notify->uChanged & LVIF_STATE) &&
((Notify->uOldState ^ Notify->uNewState) & LVIS_FOCUSED))
{
// clear NextFocus if the new focus has been set
if (Notify->uNewState & LVIS_FOCUSED)
p->NextFocus = 0;
if ((Notify->uOldState ^ Notify->uNewState) & LVIS_SELECTED)
{
// restore old selection
p->OwnSelect = 1;
ListView_SetItemState(p->WndList,Notify->iItem,Notify->uOldState & LVIS_SELECTED,LVIS_SELECTED);
p->OwnSelect = 0;
}
}
if (!p->OwnSelect && Notify->hdr.code==LVN_ITEMCHANGING && (Notify->uChanged & LVIF_STATE))
{
// let focus change pass (if NextFocus is set)
if (!p->NextFocus || !((Notify->uOldState ^ Notify->uNewState) & LVIS_FOCUSED))
{
*Result = 1;
return 1;
}
}
}
if (Notify->hdr.code==LVN_COLUMNCLICK)
{
if (p->SortCol != Notify->iSubItem)
p->SortDir = 0;
else
p->SortDir = !p->SortDir;
p->SortCol = Notify->iSubItem;
UpdateSort(p);
}
}
break;
}
return 0;
}
static void Delete(openfile* p)
{
int i;
#ifndef REGISTRY_GLOBAL
NodeRegSave(&p->Win.Node);
#endif
ArrayClear(&p->Types);
for (i=0;i<MAXHISTORY;++i)
free(p->History[i]);
}
static int Create(openfile* p)
{
p->OnlyName = p->Win.Smartphone;
p->DlgWidth[1] = 40;
p->DlgWidth[2] = 46;
p->DlgWidth[3] = 60;
p->Class = MEDIA_CLASS;
p->CurrentFileType = &p->FileType;
#ifdef TARGET_WIN32
p->DlgWidth[0] = 150;
p->Win.WinWidth = 320;
#else
p->DlgWidth[0] = 90;
p->Win.WinWidth = 180;
#endif
p->Win.WinHeight = 240;
p->Win.Flags |= WIN_DIALOG;
p->Win.OwnDialogSize = 1;
p->Win.Command = (wincommand)Command;
p->Win.Proc = Proc;
p->Win.DialogProc = DialogProc;
p->Win.Node.Enum = Enum;
p->Win.Node.Get = Get;
p->Win.Node.Set = Set;
return ERR_NONE;
}
static const nodedef OFile =
{
sizeof(openfile)|CF_GLOBAL,
OPENFILE_ID,
WIN_CLASS,
PRI_DEFAULT,
(nodecreate)Create,
(nodedelete)Delete,
};
void OpenFile_Init()
{
NodeRegisterClass(&OFile);
}
void OpenFile_Done()
{
NodeUnRegisterClass(OPENFILE_ID);
}
#endif
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