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/* wptSigTreeDlg.cpp - List signatures in a tree view |
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* Copyright (C) 2006 Timo Schulz |
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* |
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* This file is part of WinPT. |
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* |
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* WinPT is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* WinPT is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with WinPT; if not, write to the Free Software Foundation, |
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*/ |
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|
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#include <windows.h> |
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#include <commctrl.h> |
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|
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#include "resource.h" |
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#include "wptGPG.h" |
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#include "wptNLS.h" |
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#include "wptVersion.h" |
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#include "wptTypes.h" |
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#include "wptCommonCtl.h" |
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#include "wptContext.h" |
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#include "wptUTF8.h" |
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#include "wptW32API.h" |
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|
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|
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/* ID to display signature properties. */ |
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#define _ID_SIGCTX_PROPS 65000 |
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|
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|
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BOOL CALLBACK sigprops_dlg_proc (HWND dlg, UINT msg, |
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WPARAM wparam, LPARAM lparam); |
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BOOL CALLBACK keysig_dlg_proc (HWND dlg, UINT msg, |
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WPARAM wparam, LPARAM lparam); |
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|
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/* Initialize the signature tree based on the given key @key. */ |
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static void |
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sigtree_load (HWND dlg, winpt_key_t key) |
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{ |
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TVITEM tvi; |
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TVINSERTSTRUCT ctx; |
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HTREEITEM uid; |
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gpgme_key_sig_t s; |
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winpt_key_s signer; |
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struct native_uid_s *u; |
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|
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memset (&tvi, 0, sizeof (tvi)); |
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memset (&ctx, 0, sizeof (ctx)); |
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for (u=key->ext->uids; u; u = u->next) { |
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if (u->revoked) |
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continue; |
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tvi.pszText = u->uid; |
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tvi.state = TVIS_BOLD; |
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tvi.mask = TVIF_TEXT; |
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tvi.iImage = 0; |
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tvi.iSelectedImage = 0; |
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ctx.hParent = TVI_ROOT; |
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ctx.item = tvi; |
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uid = TreeView_InsertItem (dlg, &ctx); |
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for (s = u->signatures; s; s=s->next) { |
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memset (&signer, 0, sizeof (signer)); |
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if (winpt_get_pubkey (s->keyid+8, &signer)) |
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continue; |
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tvi.pszText = signer.ext->uids->uid; |
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tvi.mask = TVIF_TEXT|TVIF_IMAGE|TVIF_SELECTEDIMAGE|TVIF_PARAM; |
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tvi.iImage = 1; |
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tvi.iSelectedImage = 1; |
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tvi.lParam = (LPARAM)s; |
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ctx.hParent = uid; |
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ctx.item = tvi; |
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/* XXX: mark non exportable sigs */ |
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TreeView_InsertItem (dlg, &ctx); |
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} |
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} |
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} |
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|
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|
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/* Associate a signature list based on the icons @ico with |
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the treeview control @tree. */ |
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HIMAGELIST |
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treeview_set_image_list (HWND tree, HICON *ico, DWORD nicons) |
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{ |
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HIMAGELIST hil; |
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DWORD i; |
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|
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hil = ImageList_Create (16, 16, ILC_COLOR8|ILC_MASK, nicons, 1); |
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ImageList_SetBkColor (hil, CLR_NONE); |
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for (i=0; i < nicons; i++) |
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ImageList_AddIcon (hil, ico[i]); |
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TreeView_SetImageList (tree, hil, TVSIL_NORMAL); |
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return hil; |
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} |
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|
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|
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static void |
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create_popup (HWND dlg) |
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{ |
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HMENU hm; |
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POINT p; |
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|
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hm = CreatePopupMenu (); |
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if (!hm) |
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BUG (0); |
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insert_menu_item (hm, 0, _ID_SIGCTX_PROPS, _("Signature &Properties")); |
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GetCursorPos (&p); |
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TrackPopupMenu (hm, 0, p.x, p.y, 0, dlg, NULL); |
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DestroyMenu (hm); |
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} |
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|
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|
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static void |
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show_sigprops (HWND dlg) |
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{ |
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HWND tree; |
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HTREEITEM hti; |
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TVITEM tvi; |
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|
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memset (&tvi, 0, sizeof (tvi)); |
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tree = GetDlgItem (dlg, IDC_VKEYSIG_TREE); |
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hti = TreeView_GetSelection (tree); |
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tvi.mask = TVIF_PARAM; |
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tvi.hItem = hti; |
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TreeView_GetItem (tree, &tvi); |
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if (tvi.lParam != 0) |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_SIGPROPS, dlg, |
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sigprops_dlg_proc, tvi.lParam); |
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} |
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|
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|
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/* Dialog box procedure for the tree based signature listing. */ |
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BOOL CALLBACK |
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sigtree_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static winpt_key_t key; |
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static HIMAGELIST hil; |
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HWND tree; |
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HICON ico[2]; |
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NMHDR *nft; |
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char inf[300]; |
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|
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switch (msg) { |
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case WM_INITDIALOG: |
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key = (winpt_key_t)lparam; |
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if (!key) |
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BUG (0); |
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ico[0] = LoadIcon (glob_hinst, (LPCTSTR)IDI_USERID); |
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ico[1] = LoadIcon (glob_hinst, (LPCTSTR)IDI_KEY_SIG); |
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tree = GetDlgItem (dlg, IDC_VKEYSIG_TREE); |
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hil = treeview_set_image_list (tree, ico, 2); |
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sigtree_load (tree, key); |
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_snprintf (inf, sizeof (inf)-1, |
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_("Signature Tree for \"%s\" (0x%s)"), |
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key->ext->uids->uid, key->ctx->subkeys->keyid+8); |
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SetDlgItemText (dlg, IDC_VKEYSIG_EDIT, _("Edit...")); |
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SetWindowText (dlg, inf); |
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SetForegroundWindow (dlg); |
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break; |
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|
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case WM_DESTROY: |
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ImageList_Destroy (hil); |
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break; |
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|
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case WM_NOTIFY: |
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nft = (NMHDR*)lparam; |
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if (nft->code == NM_DBLCLK) |
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show_sigprops (dlg); |
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else if (nft->code == NM_RCLICK) |
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create_popup (dlg); |
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break; |
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|
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case _ID_SIGCTX_PROPS: |
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show_sigprops (dlg); |
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break; |
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|
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case IDOK: |
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EndDialog (dlg, 1); |
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break; |
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|
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case IDCANCEL: |
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EndDialog (dlg, 0); |
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break; |
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|
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case IDC_VKEYSIG_EDIT: |
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DialogBoxParam (glob_hinst, (LPCTSTR)IDD_WINPT_KEYSIG, dlg, |
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keysig_dlg_proc, (LPARAM)key); |
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} |
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break; |
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} |
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|
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return FALSE; |
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} |
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