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/*
Miranda IM: the free IM client for Microsoft* Windows*
Copyright 2000-12 Miranda IM, 2012-13 Miranda NG project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
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.
*/
#include "commonheaders.h"
#include "file.h"
static HWND hwndFtMgr = NULL;
struct TFtMgrData
{
HWND hwndIncoming;
HWND hwndOutgoing;
HANDLE hhkPreshutdown;
TBPFLAG errorState;
};
#define M_CALCPROGRESS (WM_USER + 200)
struct TFtProgressData
{
unsigned int init, run, scan;
unsigned __int64 totalBytes, totalProgress;
};
struct TLayoutWindowInfo
{
HWND hwnd;
RECT rc;
};
struct TLayoutWindowList
{
struct TLayoutWindowInfo **items;
int realCount, limit, increment;
FSortFunc sortFunc;
};
struct TFtPageData
{
struct TLayoutWindowList *wnds;
int runningCount;
int height, dataHeight, scrollPos;
};
static void LayoutTransfers(HWND hwnd, struct TFtPageData *dat)
{
int top = 0;
RECT rc;
GetClientRect(hwnd, &rc);
dat->scrollPos = GetScrollPos(hwnd, SB_VERT);
dat->height = rc.bottom - rc.top;
if (dat->wnds->realCount) {
HDWP hdwp = BeginDeferWindowPos(dat->wnds->realCount);
top -= dat->scrollPos;
for (int i=0; i < dat->wnds->realCount; ++i)
{
int height = dat->wnds->items[i]->rc.bottom - dat->wnds->items[i]->rc.top;
hdwp = DeferWindowPos(hdwp, dat->wnds->items[i]->hwnd, NULL, 0, top, rc.right, height, SWP_NOZORDER);
top += height;
}
top += dat->scrollPos;
EndDeferWindowPos(hdwp);
}
dat->dataHeight = top;
SCROLLINFO si = {0};
si.cbSize = sizeof(si);
si.fMask = SIF_DISABLENOSCROLL|SIF_PAGE|SIF_RANGE;
si.nPage = dat->height;
si.nMin = 0;
si.nMax = dat->dataHeight;
SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
}
static INT_PTR CALLBACK FtMgrPageDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
struct TFtPageData *dat = (struct TFtPageData *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
int i;
switch (msg) {
case WM_INITDIALOG:
{
// Force scrollbar visibility
SCROLLINFO si = {0};
si.cbSize = sizeof(si);
si.fMask = SIF_DISABLENOSCROLL;
SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
dat = (struct TFtPageData *)mir_alloc(sizeof(struct TFtPageData));
dat->wnds = (struct TLayoutWindowList *)List_Create(0, 1);
dat->scrollPos = 0;
dat->runningCount = 0;
SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)dat);
}
break;
case WM_FT_ADD:
{
TLayoutWindowInfo *wnd = (struct TLayoutWindowInfo *)mir_alloc(sizeof(struct TLayoutWindowInfo));
wnd->hwnd = (HWND)lParam;
GetWindowRect(wnd->hwnd, &wnd->rc);
List_Insert((SortedList *)dat->wnds, wnd, dat->wnds->realCount);
LayoutTransfers(hwnd, dat);
dat->runningCount++;
PostMessage(GetParent(hwnd), WM_TIMER, 1, NULL);
}
break;
case WM_FT_RESIZE:
for (i=0; i < dat->wnds->realCount; ++i)
if (dat->wnds->items[i]->hwnd == (HWND)lParam) {
GetWindowRect(dat->wnds->items[i]->hwnd, &dat->wnds->items[i]->rc);
break;
}
LayoutTransfers(hwnd, dat);
break;
case WM_FT_REMOVE:
for (i=0; i < dat->wnds->realCount; ++i)
if (dat->wnds->items[i]->hwnd == (HWND)lParam) {
mir_free(dat->wnds->items[i]);
List_Remove((SortedList *)dat->wnds, i);
break;
}
LayoutTransfers(hwnd, dat);
break;
case WM_FT_COMPLETED:
//wParam: { ACKRESULT_SUCCESS | ACKRESULT_FAILED | ACKRESULT_DENIED }
dat->runningCount--;
for (i=0; i < dat->wnds->realCount; i++) {
// no error when canceling (WM_FT_REMOVE is send first, check if hwnd is still registered)
if (dat->wnds->items[i]->hwnd == (HWND)lParam) {
SendMessage(GetParent(hwnd), WM_TIMER, 1, (LPARAM)wParam);
break;
}
}
if (i == dat->wnds->realCount)
PostMessage(GetParent(hwnd), WM_TIMER, 1, NULL);
if(dat->runningCount == 0 && (int)wParam == ACKRESULT_SUCCESS && DBGetContactSettingByte(NULL, "SRFile", "AutoClose", 0))
ShowWindow(hwndFtMgr, SW_HIDE);
break;
case WM_FT_CLEANUP:
for (i=0; i < dat->wnds->realCount; ++i)
SendMessage(dat->wnds->items[i]->hwnd, WM_FT_CLEANUP, wParam, lParam);
break;
case WM_SIZE:
LayoutTransfers(hwnd, dat);
break;
case WM_MOUSEWHEEL:
{
int zDelta = GET_WHEEL_DELTA_WPARAM(wParam);
if (zDelta) {
int nScrollLines = 0;
SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, (void*)&nScrollLines, 0);
for (i=0; i < (nScrollLines + 1) / 2; i++)
SendMessage(hwnd, WM_VSCROLL, (zDelta < 0) ? SB_LINEDOWN : SB_LINEUP, 0);
}
SetWindowLongPtr(hwnd, DWLP_MSGRESULT, 0);
return TRUE;
}
case WM_VSCROLL:
{
int pos = dat->scrollPos;
switch (LOWORD(wParam)) {
case SB_LINEDOWN:
pos += 15;
break;
case SB_LINEUP:
pos -= 15;
break;
case SB_PAGEDOWN:
pos += dat->height - 10;
break;
case SB_PAGEUP:
pos -= dat->height - 10;
break;
case SB_THUMBTRACK:
pos = HIWORD(wParam);
break;
}
if (pos > dat->dataHeight - dat->height) pos = dat->dataHeight - dat->height;
if (pos < 0) pos = 0;
if (dat->scrollPos != pos) {
ScrollWindow(hwnd, 0, dat->scrollPos - pos, NULL, NULL);
SetScrollPos(hwnd, SB_VERT, pos, TRUE);
dat->scrollPos = pos;
}
break;
}
case M_PRESHUTDOWN:
for (i=0; i < dat->wnds->realCount; ++i)
PostMessage(dat->wnds->items[i]->hwnd, WM_COMMAND, MAKEWPARAM(IDCANCEL, BN_CLICKED), 0);
break;
case M_CALCPROGRESS:
{
TFtProgressData *prg = (TFtProgressData *)wParam;
for (i=0; i < dat->wnds->realCount; ++i) {
struct FileDlgData *trdat = (struct FileDlgData *)GetWindowLongPtr(dat->wnds->items[i]->hwnd, GWLP_USERDATA);
if (trdat->transferStatus.totalBytes && trdat->fs && !trdat->send && (trdat->transferStatus.totalBytes == trdat->transferStatus.totalProgress))
prg->scan++;
else if (trdat->transferStatus.totalBytes && trdat->fs) { // in progress
prg->run++;
prg->totalBytes += trdat->transferStatus.totalBytes;
prg->totalProgress += trdat->transferStatus.totalProgress;
}
else if (trdat->fs) // starting
prg->init++;
}
}
break;
case WM_DESTROY:
for (i=0; i < dat->wnds->realCount; ++i)
mir_free(dat->wnds->items[i]);
List_Destroy((SortedList *)dat->wnds);
mir_free(dat->wnds);
mir_free(dat);
break;
}
return FALSE;
}
static INT_PTR CALLBACK FtMgrDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
struct TFtMgrData *dat = (struct TFtMgrData *)GetWindowLongPtr(hwnd, GWLP_USERDATA);
switch (msg) {
case WM_INITDIALOG:
{
TCITEM tci = {0};
HWND hwndTab = GetDlgItem(hwnd, IDC_TABS);
TranslateDialogDefault(hwnd);
Window_SetIcon_IcoLib(hwnd, SKINICON_EVENT_FILE);
dat = (struct TFtMgrData *)mir_calloc(sizeof(struct TFtMgrData));
SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)dat);
dat->hhkPreshutdown = HookEventMessage(ME_SYSTEM_PRESHUTDOWN, hwnd, M_PRESHUTDOWN);
dat->hwndIncoming = CreateDialog(hInst, MAKEINTRESOURCE(IDD_FTPAGE), hwnd, FtMgrPageDlgProc);
dat->hwndOutgoing = CreateDialog(hInst, MAKEINTRESOURCE(IDD_FTPAGE), hwnd, FtMgrPageDlgProc);
ShowWindow(dat->hwndIncoming, SW_SHOW);
tci.mask = TCIF_PARAM|TCIF_TEXT;
tci.pszText = TranslateT("Incoming");
tci.lParam = (LPARAM)dat->hwndIncoming;
TabCtrl_InsertItem(hwndTab, 0, &tci);
tci.pszText = TranslateT("Outgoing");
tci.lParam = (LPARAM)dat->hwndOutgoing;
TabCtrl_InsertItem(hwndTab, 1, &tci);
// Utils_RestoreWindowPosition(hwnd, NULL, "SRFile", "FtMgrDlg_");
SAVEWINDOWPOS swp;
swp.hwnd = hwnd; swp.hContact = NULL; swp.szModule = "SRFile"; swp.szNamePrefix = "FtMgrDlg_";
CallService(MS_UTILS_RESTOREWINDOWPOSITION, RWPF_NOACTIVATE, (LPARAM)&swp);
// Fall through to setup initial placement
}
case WM_SIZE:
{
RECT rc, rcButton;
HDWP hdwp;
HWND hwndTab = GetDlgItem(hwnd, IDC_TABS);
GetWindowRect(GetDlgItem(hwnd, IDCANCEL), &rcButton);
OffsetRect(&rcButton, -rcButton.left, -rcButton.top);
GetClientRect(hwnd, &rc);
InflateRect(&rc, -6, -6);
hdwp = BeginDeferWindowPos(3);
hdwp = DeferWindowPos(hdwp, GetDlgItem(hwnd, IDC_CLEAR), NULL, rc.left, rc.bottom-rcButton.bottom, 0, 0, SWP_NOZORDER|SWP_NOSIZE);
hdwp = DeferWindowPos(hdwp, GetDlgItem(hwnd, IDCANCEL), NULL, rc.right-rcButton.right, rc.bottom-rcButton.bottom, 0, 0, SWP_NOZORDER|SWP_NOSIZE);
rc.bottom -= rcButton.bottom + 5;
hdwp = DeferWindowPos(hdwp, hwndTab, NULL, rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, SWP_NOZORDER);
EndDeferWindowPos(hdwp);
GetWindowRect(hwndTab, &rc);
MapWindowPoints(NULL, hwnd, (LPPOINT)&rc, 2);
TabCtrl_AdjustRect(hwndTab, FALSE, &rc);
InflateRect(&rc, -5, -5);
hdwp = BeginDeferWindowPos(2);
hdwp = DeferWindowPos(hdwp, dat->hwndIncoming, HWND_TOP, rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, 0);
hdwp = DeferWindowPos(hdwp, dat->hwndOutgoing, HWND_TOP, rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, 0);
EndDeferWindowPos(hdwp);
break;
}
case WM_MOUSEWHEEL:
if (IsWindowVisible(dat->hwndIncoming)) SendMessage(dat->hwndIncoming, msg, wParam, lParam);
if (IsWindowVisible(dat->hwndOutgoing)) SendMessage(dat->hwndOutgoing, msg, wParam, lParam);
break;
case WM_FT_SELECTPAGE:
{
TCITEM tci = {0};
HWND hwndTab = GetDlgItem(hwnd, IDC_TABS);
if (TabCtrl_GetCurSel(hwndTab) == (int)wParam) break;
tci.mask = TCIF_PARAM;
TabCtrl_GetItem(hwndTab, TabCtrl_GetCurSel(hwndTab), &tci);
ShowWindow((HWND)tci.lParam, SW_HIDE);
TabCtrl_SetCurSel(hwndTab, wParam);
TabCtrl_GetItem(hwndTab, TabCtrl_GetCurSel(hwndTab), &tci);
ShowWindow((HWND)tci.lParam, SW_SHOW);
}
break;
case WM_GETMINMAXINFO:
{
LPMINMAXINFO lpmmi = (LPMINMAXINFO)lParam;
lpmmi->ptMinTrackSize.x = 300;
lpmmi->ptMinTrackSize.y = 400;
return 0;
}
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDCANCEL:
PostMessage(hwnd, WM_CLOSE , 0, 0);
break;
case IDC_CLEAR:
PostMessage(dat->hwndIncoming, WM_FT_CLEANUP, 0, 0);
PostMessage(dat->hwndOutgoing, WM_FT_CLEANUP, 0, 0);
break;
}
break;
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->idFrom) {
case IDC_TABS:
{
HWND hwndTab = GetDlgItem(hwnd, IDC_TABS);
switch (((LPNMHDR)lParam)->code) {
case TCN_SELCHANGING:
{
TCITEM tci = {0};
tci.mask = TCIF_PARAM;
TabCtrl_GetItem(hwndTab, TabCtrl_GetCurSel(hwndTab), &tci);
ShowWindow((HWND)tci.lParam, SW_HIDE);
break;
}
case TCN_SELCHANGE:
{
TCITEM tci = {0};
tci.mask = TCIF_PARAM;
TabCtrl_GetItem(hwndTab, TabCtrl_GetCurSel(hwndTab), &tci);
ShowWindow((HWND)tci.lParam, SW_SHOW);
break;
}
}
break;
}
}
break;
case M_PRESHUTDOWN:
SendMessage(dat->hwndIncoming, M_PRESHUTDOWN, 0, 0);
SendMessage(dat->hwndOutgoing, M_PRESHUTDOWN, 0, 0);
DestroyWindow(hwnd);
break;
case WM_CLOSE:
ShowWindow(hwnd, SW_HIDE);
if (DBGetContactSettingByte(NULL, "SRFile", "AutoClear", 1)) {
PostMessage(dat->hwndIncoming, WM_FT_CLEANUP, 0, 0);
PostMessage(dat->hwndOutgoing, WM_FT_CLEANUP, 0, 0);
}
return TRUE; /* Disable default IDCANCEL notification */
case WM_DESTROY:
UnhookEvent(dat->hhkPreshutdown);
Window_FreeIcon_IcoLib(hwnd);
DestroyWindow(dat->hwndIncoming);
DestroyWindow(dat->hwndOutgoing);
mir_free(dat);
SetWindowLongPtr(hwnd, GWLP_USERDATA, 0);
Utils_SaveWindowPosition(hwnd, NULL, "SRFile", "FtMgrDlg_");
break;
case WM_ACTIVATE:
dat->errorState = TBPF_NOPROGRESS;
wParam = 1;
break;
case WM_SHOWWINDOW:
if ( !wParam) { // hiding
KillTimer(hwnd, 1);
break;
}
lParam = 0;
case WM_TIMER:
if (pTaskbarInterface) {
SetTimer(hwnd, 1, 400, NULL);
if ((lParam == ACKRESULT_FAILED) || (lParam == ACKRESULT_DENIED))
dat->errorState = TBPF_ERROR;
TFtProgressData prg = {0};
SendMessage(dat->hwndIncoming, M_CALCPROGRESS, (WPARAM)&prg, 0);
SendMessage(dat->hwndOutgoing, M_CALCPROGRESS, (WPARAM)&prg, 0);
if (dat->errorState) {
pTaskbarInterface->SetProgressState(hwnd, dat->errorState);
if ( !prg.run)
pTaskbarInterface->SetProgressValue(hwnd, 1, 1);
}
else if (prg.run)
pTaskbarInterface->SetProgressState(hwnd, TBPF_NORMAL);
else if (prg.init || prg.scan)
pTaskbarInterface->SetProgressState(hwnd, TBPF_INDETERMINATE);
else {
pTaskbarInterface->SetProgressState(hwnd, TBPF_NOPROGRESS);
KillTimer(hwnd, 1);
}
if (prg.run)
pTaskbarInterface->SetProgressValue(hwnd, prg.totalProgress, prg.totalBytes);
}
break;
}
return FALSE;
}
HWND FtMgr_Show(bool bForceActivate, bool bFromMenu)
{
bool bAutoMin = DBGetContactSettingByte(NULL, "SRFile", "AutoMin", 0) != 0; /* lqbe */
bool bJustCreated = (hwndFtMgr == NULL);
if (bJustCreated)
hwndFtMgr = CreateDialog(hInst, MAKEINTRESOURCE(IDD_FTMGR), NULL, FtMgrDlgProc);
if (bFromMenu) { /* lqbe */
ShowWindow(hwndFtMgr, SW_RESTORE);
ShowWindow(hwndFtMgr, SW_SHOW);
SetForegroundWindow(hwndFtMgr);
return hwndFtMgr;
}
if (bAutoMin && bJustCreated) { /* lqbe */
ShowWindow(hwndFtMgr, SW_HIDE);
ShowWindow(hwndFtMgr, SW_MINIMIZE);
return hwndFtMgr;
}
if (bForceActivate) { /* lqbe */
ShowWindow(hwndFtMgr, SW_RESTORE);
ShowWindow(hwndFtMgr, SW_SHOWNOACTIVATE);
SetForegroundWindow(hwndFtMgr);
return hwndFtMgr;
}
if ( !bJustCreated && IsWindowVisible(hwndFtMgr))
return hwndFtMgr;
ShowWindow(hwndFtMgr, bAutoMin ? SW_SHOWMINNOACTIVE : SW_SHOWNOACTIVATE);
return hwndFtMgr;
}
void FtMgr_Destroy()
{
if (hwndFtMgr)
DestroyWindow(hwndFtMgr);
}
void FtMgr_ShowPage(int page)
{
if (hwndFtMgr)
SendMessage(hwndFtMgr, WM_FT_SELECTPAGE, page, 0);
}
HWND FtMgr_AddTransfer(FileDlgData *fdd)
{
bool bForceActivate = fdd->send || !DBGetContactSettingByte(NULL, "SRFile", "AutoAccept", 0);
TFtMgrData *dat = (TFtMgrData*)GetWindowLongPtr(FtMgr_Show(bForceActivate, false), GWLP_USERDATA);
if (dat == NULL)
return NULL;
HWND hwndBox = fdd->send ? dat->hwndOutgoing : dat->hwndIncoming;
HWND hwndFt = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_FILETRANSFERINFO), hwndBox, DlgProcFileTransfer, (LPARAM)fdd);
ShowWindow(hwndFt, SW_SHOWNA);
SendMessage(hwndBox, WM_FT_ADD, 0, (LPARAM)hwndFt);
FtMgr_ShowPage(fdd->send ? 1 : 0);
return hwndFt;
}
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