mirror of https://github.com/acidanthera/audk.git
add Edit and Hexedit shared features.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11437 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
parent
632820d1cf
commit
2442e62af7
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@ -0,0 +1,330 @@
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/** @file
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Implements inputbar interface functions.
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Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "EditInputBar.h"
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#include "UefiShellDebug1CommandsLib.h"
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CHAR16 *mPrompt; // Input bar mPrompt string.
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CHAR16 *mReturnString; // The returned string.
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UINTN StringSize; // Size of mReturnString space size.
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/**
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Initialize the input bar.
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**/
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VOID
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EFIAPI
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InputBarInit (
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VOID
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)
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{
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mPrompt = NULL;
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mReturnString = NULL;
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StringSize = 0;
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}
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/**
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Cleanup function for input bar.
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**/
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VOID
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EFIAPI
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InputBarCleanup (
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VOID
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)
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{
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//
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// free input bar's prompt and input string
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//
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SHELL_FREE_NON_NULL (mPrompt);
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SHELL_FREE_NON_NULL (mReturnString);
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mPrompt = NULL;
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mReturnString = NULL;
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}
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/**
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Display the prompt.
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Do the requesting of input.
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@param[in] LastColumn The last printable column.
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@param[in] LastRow The last printable row.
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**/
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VOID
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EFIAPI
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InputBarPrintInput (
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IN UINTN LastColumn,
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IN UINTN LastRow
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)
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{
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UINTN Limit;
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UINTN Size;
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CHAR16 *Buffer;
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UINTN Index;
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UINTN mPromptLen;
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mPromptLen = StrLen (mPrompt);
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Limit = LastColumn - mPromptLen - 1;
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Size = StrLen (mReturnString);
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//
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// check whether the mPrompt length and input length will
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// exceed limit
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//
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if (Size <= Limit) {
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Buffer = mReturnString;
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} else {
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Buffer = mReturnString + Size - Limit;
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}
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gST->ConOut->EnableCursor (gST->ConOut, FALSE);
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ShellPrintEx (((INT32)mPromptLen), ((INT32)LastRow) - 4, L"%s", Buffer);
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Size = StrLen (Buffer);
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//
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// print " " after mPrompt
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//
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for (Index = Size; Index < Limit; Index++) {
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ShellPrintEx ((INT32)(mPromptLen + Size), ((INT32)LastRow) - 4, L" ");
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}
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gST->ConOut->EnableCursor (gST->ConOut, TRUE);
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gST->ConOut->SetCursorPosition (gST->ConOut, Size + mPromptLen, LastRow - 4);
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}
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typedef struct {
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UINT32 Foreground : 4;
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UINT32 Background : 4;
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} INPUT_BAR_COLOR_ATTRIBUTES;
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typedef union {
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INPUT_BAR_COLOR_ATTRIBUTES Colors;
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UINTN Data;
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} INPUT_BAR_COLOR_UNION;
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/**
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The refresh function for InputBar, it will wait for user input
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@param[in] LastRow The last printable row.
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@param[in] LastColumn The last printable column.
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@retval EFI_SUCCESS The operation was successful.
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**/
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EFI_STATUS
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EFIAPI
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InputBarRefresh (
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UINTN LastRow,
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UINTN LastColumn
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)
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{
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INPUT_BAR_COLOR_UNION Orig;
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INPUT_BAR_COLOR_UNION New;
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EFI_INPUT_KEY Key;
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UINTN Size;
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EFI_STATUS Status;
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BOOLEAN NoDisplay;
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UINTN Limit;
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UINTN mPromptLen;
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UINTN EventIndex;
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UINTN CursorRow;
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UINTN CursorCol;
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//
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// variable initialization
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//
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Size = 0;
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Status = EFI_SUCCESS;
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//
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// back up the old screen attributes
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//
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CursorCol = gST->ConOut->Mode->CursorColumn;
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CursorRow = gST->ConOut->Mode->CursorRow;
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Orig.Data = gST->ConOut->Mode->Attribute;
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New.Colors.Foreground = Orig.Colors.Background;
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New.Colors.Background = Orig.Colors.Foreground;
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gST->ConOut->SetAttribute (gST->ConOut, New.Data);
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//
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// clear input bar
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//
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EditorClearLine (LastRow - 3, LastColumn, LastRow);
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gST->ConOut->SetCursorPosition (gST->ConOut, 0, LastRow - 4);
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_EDIT_LIBINPUTBAR_MAININPUTBAR), gShellDebug1HiiHandle, mPrompt);
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//
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// that's the maximum input length that can be displayed on screen
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//
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mPromptLen = StrLen (mPrompt);
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Limit = LastColumn - mPromptLen;
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//
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// this is a selection mPrompt, cursor will stay in edit area
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// actually this is for search , search/replace
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//
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if (StrStr (mPrompt, L"Yes/No")) {
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NoDisplay = TRUE;
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gST->ConOut->SetCursorPosition (gST->ConOut, CursorCol, CursorRow);
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gST->ConOut->SetAttribute (gST->ConOut, Orig.Data);
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} else {
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NoDisplay = FALSE;
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}
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//
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// wait for user input
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//
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for (;;) {
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gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);
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Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
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if (EFI_ERROR (Status)) {
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continue;
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}
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//
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// pressed ESC
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//
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if (Key.ScanCode == SCAN_ESC) {
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Size = 0;
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Status = EFI_NOT_READY;
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break;
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}
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//
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// return pressed
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//
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if (Key.UnicodeChar == CHAR_LINEFEED || Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {
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break;
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} else if (Key.UnicodeChar == CHAR_BACKSPACE) {
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//
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// backspace
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//
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if (Size > 0) {
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Size--;
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mReturnString[Size] = CHAR_NULL;
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if (!NoDisplay) {
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InputBarPrintInput (LastColumn, LastRow);
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}
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}
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} else if (Key.UnicodeChar <= 127 && Key.UnicodeChar >= 32) {
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//
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// VALID ASCII char pressed
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//
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mReturnString[Size] = Key.UnicodeChar;
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//
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// should be less than specified length
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//
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if (Size >= StringSize) {
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continue;
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}
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Size++;
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mReturnString[Size] = CHAR_NULL;
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if (!NoDisplay) {
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InputBarPrintInput (LastColumn, LastRow);
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} else {
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//
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// if just choose yes/no
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//
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break;
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}
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}
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}
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mReturnString[Size] = CHAR_NULL;
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//
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// restore screen attributes
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//
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gST->ConOut->SetCursorPosition (gST->ConOut, CursorCol, CursorRow);
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gST->ConOut->SetAttribute (gST->ConOut, Orig.Data);
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return Status;
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}
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/**
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SetPrompt and wait for input.
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@param[in] Str The prompt string.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
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**/
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EFI_STATUS
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EFIAPI
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InputBarSetPrompt (
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IN CONST CHAR16 *Str
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)
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{
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//
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// FREE the old mPrompt string
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//
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SHELL_FREE_NON_NULL (mPrompt);
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mPrompt = CatSPrint (NULL, L"%s ", Str);
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if (mPrompt == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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return EFI_SUCCESS;
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}
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/**
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Set the size of the string in characters.
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@param[in] Size The max number of characters to accept.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
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**/
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EFI_STATUS
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EFIAPI
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InputBarSetStringSize (
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UINTN Size
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)
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{
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//
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// free the old ReturnStirng
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//
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SHELL_FREE_NON_NULL (mReturnString);
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StringSize = Size;
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mReturnString = AllocateZeroPool ((StringSize + 1) * sizeof(mReturnString[0]));
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if (mReturnString == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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return EFI_SUCCESS;
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}
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/**
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Function to retrieve the input from the user.
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@retval NULL No input has been received.
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@return The string that was input.
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**/
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CONST CHAR16*
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EFIAPI
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InputBarGetString (
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VOID
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)
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{
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return (mReturnString);
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}
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@ -0,0 +1,91 @@
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/** @file
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Declares imputbar interface functions.
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Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _LIB_INPUT_BAR_H_
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#define _LIB_INPUT_BAR_H_
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/**
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Initialize the input bar.
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**/
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VOID
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EFIAPI
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InputBarInit (
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VOID
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);
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/**
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Cleanup function for input bar.
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**/
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VOID
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EFIAPI
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InputBarCleanup (
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VOID
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);
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/**
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The refresh function for InputBar, it will wait for user input
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@param[in] LastRow The last printable row.
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@param[in] LastColumn The last printable column.
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@retval EFI_SUCCESS The operation was successful.
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**/
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EFI_STATUS
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EFIAPI
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InputBarRefresh (
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UINTN LastRow,
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UINTN LastColumn
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);
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/**
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SetPrompt and wait for input.
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@param[in] Str The prompt string.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
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**/
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EFI_STATUS
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EFIAPI
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InputBarSetPrompt (
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IN CONST CHAR16 *Str
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);
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/**
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Set the size of the string in characters.
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@param[in] Size The max number of characters to accept.
|
||||
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@retval EFI_SUCCESS The operation was successful.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
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**/
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EFI_STATUS
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EFIAPI
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InputBarSetStringSize (
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UINTN Size
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);
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|
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/**
|
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Function to retrieve the input from the user.
|
||||
|
||||
@retval NULL No input has been received.
|
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@return The string that was input.
|
||||
**/
|
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CONST CHAR16*
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EFIAPI
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InputBarGetString (
|
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VOID
|
||||
);
|
||||
|
||||
#endif
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@ -0,0 +1,152 @@
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/** @file
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implements menubar interface functions.
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Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#include "EditMenuBar.h"
|
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#include "UefiShellDebug1CommandsLib.h"
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#include "EditStatusBar.h"
|
||||
|
||||
EDITOR_MENU_ITEM *MenuItems;
|
||||
UINTN NumItems;
|
||||
|
||||
/**
|
||||
Cleanup function for a menu bar. frees all allocated memory.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
MenuBarCleanup (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
SHELL_FREE_NON_NULL(MenuItems);
|
||||
}
|
||||
|
||||
/**
|
||||
Initializa the menu bar with the specified items.
|
||||
|
||||
@param[in] Items The items to display and their functions.
|
||||
|
||||
@retval EFI_SUCCESS The initialization was correct.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MenuBarInit (
|
||||
IN CONST EDITOR_MENU_ITEM *Items
|
||||
)
|
||||
{
|
||||
CONST EDITOR_MENU_ITEM *ItemsWalker;
|
||||
|
||||
for (NumItems = 0, ItemsWalker = Items ; ItemsWalker != NULL && ItemsWalker->Function != NULL ; ItemsWalker++,NumItems++);
|
||||
|
||||
MenuItems = AllocateZeroPool((NumItems+1) * sizeof(EDITOR_MENU_ITEM));
|
||||
if (MenuItems == NULL) {
|
||||
return EFI_OUT_OF_RESOURCES;
|
||||
}
|
||||
CopyMem(MenuItems, Items, (NumItems+1) * sizeof(EDITOR_MENU_ITEM));
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Refresh function for the menu bar.
|
||||
|
||||
@param[in] LastRow The last printable row.
|
||||
@param[in] LastCol The last printable column.
|
||||
|
||||
@retval EFI_SUCCESS The refresh was successful.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MenuBarRefresh (
|
||||
IN CONST UINTN LastRow,
|
||||
IN CONST UINTN LastCol
|
||||
)
|
||||
{
|
||||
EDITOR_MENU_ITEM *Item;
|
||||
UINTN Col;
|
||||
UINTN Row;
|
||||
UINTN Width;
|
||||
CHAR16 *NameString;
|
||||
CHAR16 *FunctionKeyString;
|
||||
|
||||
//
|
||||
// variable initialization
|
||||
//
|
||||
Col = 1;
|
||||
Row = (LastRow - 2);
|
||||
|
||||
//
|
||||
// clear menu bar rows
|
||||
//
|
||||
EditorClearLine (LastRow - 2, LastCol, LastRow);
|
||||
EditorClearLine (LastRow - 1, LastCol, LastRow);
|
||||
EditorClearLine (LastRow , LastCol, LastRow);
|
||||
|
||||
|
||||
//
|
||||
// print out the menu items
|
||||
//
|
||||
for (Item = MenuItems; Item != NULL && Item->Function != NULL; Item++) {
|
||||
|
||||
|
||||
NameString = HiiGetString(gShellDebug1HiiHandle, Item->NameToken, NULL);
|
||||
|
||||
|
||||
Width = MAX ((StrLen (NameString) + 6), 20);
|
||||
if (((Col + Width) > LastCol)) {
|
||||
Row++;
|
||||
Col = 1;
|
||||
}
|
||||
|
||||
FunctionKeyString = HiiGetString(gShellDebug1HiiHandle, Item->FunctionKeyToken, NULL);
|
||||
|
||||
ShellPrintEx ((INT32)(Col) - 1, (INT32)(Row) - 1, L"%E%s%N %H%s%N ", FunctionKeyString, NameString);
|
||||
|
||||
FreePool (NameString);
|
||||
FreePool (FunctionKeyString);
|
||||
Col += Width;
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Function to dispatch the correct function based on a function key (F1...)
|
||||
|
||||
@param[in] Key The pressed key.
|
||||
|
||||
@retval EFI_NOT_FOUND The key was not a valid function key
|
||||
(an error was sent to the status bar).
|
||||
@return The return value from the called dispatch function.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MenuBarDispatchFunctionKey (
|
||||
IN CONST EFI_INPUT_KEY *Key
|
||||
)
|
||||
{
|
||||
UINTN Index;
|
||||
|
||||
Index = Key->ScanCode - SCAN_F1;
|
||||
|
||||
//
|
||||
// check whether in range
|
||||
//
|
||||
if (Index > (NumItems - 1)) {
|
||||
StatusBarSetStatusString (L"Unknown Command");
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
return (MenuItems[Index].Function ());
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
/** @file
|
||||
Declares menubar interface functions.
|
||||
|
||||
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#ifndef _LIB_MENU_BAR_H_
|
||||
#define _LIB_MENU_BAR_H_
|
||||
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *MENU_ITEM_FUNCTION) (
|
||||
VOID
|
||||
);
|
||||
|
||||
typedef struct _EDITOR_MENU_ITEM {
|
||||
EFI_STRING_ID NameToken;
|
||||
CHAR16 FunctionKeyToken;
|
||||
MENU_ITEM_FUNCTION Function;
|
||||
} EDITOR_MENU_ITEM;
|
||||
|
||||
/**
|
||||
Initializa the menu bar with the specified items.
|
||||
|
||||
@param[in] Items The items to display and their functions.
|
||||
|
||||
@retval EFI_SUCCESS The initialization was correct.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MenuBarInit (
|
||||
IN CONST EDITOR_MENU_ITEM *Items
|
||||
);
|
||||
|
||||
/**
|
||||
Cleanup function for a menu bar. frees all allocated memory.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
MenuBarCleanup (
|
||||
VOID
|
||||
);
|
||||
|
||||
/**
|
||||
Refresh function for the menu bar.
|
||||
|
||||
@param[in] LastRow The last printable row.
|
||||
@param[in] LastCol The last printable column.
|
||||
|
||||
@retval EFI_SUCCESS The refresh was successful.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MenuBarRefresh (
|
||||
IN CONST UINTN LastRow,
|
||||
IN CONST UINTN LastCol
|
||||
);
|
||||
|
||||
/**
|
||||
Function to dispatch the correct function based on a function key (F1...)
|
||||
|
||||
@param[in] Key The pressed key.
|
||||
|
||||
@retval EFI_NOT_FOUND The key was not a valid function key
|
||||
(an error was sent to the status bar).
|
||||
@return The return value from the called dispatch function.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MenuBarDispatchFunctionKey (
|
||||
IN CONST EFI_INPUT_KEY *Key
|
||||
);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,227 @@
|
|||
/** @file
|
||||
Implements statusbar interface functions.
|
||||
|
||||
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#include "EditStatusBar.h"
|
||||
#include "UefiShellDebug1CommandsLib.h"
|
||||
|
||||
CHAR16 *StatusString;
|
||||
BOOLEAN StatusBarNeedRefresh;
|
||||
BOOLEAN StatusStringChanged;
|
||||
|
||||
/**
|
||||
Initialization function for Status Bar.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
@sa StatusBarSetStatusString
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
StatusBarInit (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
//
|
||||
// initialize the statusbar
|
||||
//
|
||||
StatusString = NULL;
|
||||
StatusBarNeedRefresh = TRUE;
|
||||
StatusStringChanged = FALSE;
|
||||
|
||||
//
|
||||
// status string set to ""
|
||||
//
|
||||
return (StatusBarSetStatusString (L""));
|
||||
}
|
||||
|
||||
/**
|
||||
Cleanup function for the status bar.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
StatusBarCleanup (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
//
|
||||
// free the status string and backvar's status string
|
||||
//
|
||||
SHELL_FREE_NON_NULL (StatusString);
|
||||
}
|
||||
|
||||
typedef struct {
|
||||
UINT32 Foreground : 4;
|
||||
UINT32 Background : 4;
|
||||
} STATUS_BAR_COLOR_ATTRIBUTES;
|
||||
|
||||
typedef union {
|
||||
STATUS_BAR_COLOR_ATTRIBUTES Colors;
|
||||
UINTN Data;
|
||||
} STATUS_BAR_COLOR_UNION;
|
||||
|
||||
/**
|
||||
Cause the status bar to refresh it's printing on the screen.
|
||||
|
||||
@param[in] EditorFirst TRUE to indicate the first launch of the editor.
|
||||
FALSE otherwise.
|
||||
@param[in] LastRow LastPrintable row.
|
||||
@param[in] LastCol Last printable column.
|
||||
@param[in] FileRow Row in the file.
|
||||
@param[in] FileCol Column in the file.
|
||||
@param[in] InsertMode TRUE to indicate InsertMode. FALSE otherwise.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
StatusBarRefresh (
|
||||
IN BOOLEAN EditorFirst,
|
||||
IN UINTN LastRow,
|
||||
IN UINTN LastCol,
|
||||
IN UINTN FileRow,
|
||||
IN UINTN FileCol,
|
||||
IN BOOLEAN InsertMode
|
||||
)
|
||||
{
|
||||
STATUS_BAR_COLOR_UNION Orig;
|
||||
STATUS_BAR_COLOR_UNION New;
|
||||
|
||||
if (!StatusStringChanged && StatusBarNeedRefresh) {
|
||||
StatusBarSetStatusString (L"\0");
|
||||
}
|
||||
//
|
||||
// when it's called first time after editor launch, so refresh is mandatory
|
||||
//
|
||||
if (!StatusBarNeedRefresh && !StatusStringChanged) {
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
//
|
||||
// back up the screen attributes
|
||||
//
|
||||
Orig.Data = gST->ConOut->Mode->Attribute;
|
||||
New.Colors.Foreground = Orig.Colors.Background;
|
||||
New.Colors.Background = Orig.Colors.Foreground;
|
||||
|
||||
gST->ConOut->EnableCursor (gST->ConOut, FALSE);
|
||||
gST->ConOut->SetAttribute (gST->ConOut, New.Data);
|
||||
|
||||
//
|
||||
// clear status bar
|
||||
//
|
||||
EditorClearLine (LastRow - 3, LastCol, LastRow);
|
||||
|
||||
//
|
||||
// print row, column fields
|
||||
//
|
||||
ShellPrintEx (
|
||||
0,
|
||||
(INT32)(LastRow) - 4,
|
||||
L" Row: %d Col: %d %s",
|
||||
FileRow,
|
||||
FileCol,
|
||||
StatusString
|
||||
);
|
||||
|
||||
//
|
||||
// print insert mode field
|
||||
//
|
||||
if (InsertMode) {
|
||||
ShellPrintEx ((INT32)(LastCol) - 10, (INT32)(LastRow) - 4, L"|%s|", L"INS");
|
||||
} else {
|
||||
ShellPrintEx ((INT32)(LastCol) - 10, (INT32)(LastRow) - 4, L"|%s|", L"OVR");
|
||||
}
|
||||
//
|
||||
// restore the old screen attributes
|
||||
//
|
||||
gST->ConOut->SetAttribute (gST->ConOut, Orig.Data);
|
||||
|
||||
//
|
||||
// restore position in edit area
|
||||
//
|
||||
gST->ConOut->EnableCursor (gST->ConOut, TRUE);
|
||||
|
||||
StatusBarNeedRefresh = FALSE;
|
||||
StatusStringChanged = FALSE;
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Set the status string text part.
|
||||
|
||||
@param[in] Str The string to use.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
StatusBarSetStatusString (
|
||||
IN CHAR16 *Str
|
||||
)
|
||||
{
|
||||
StatusStringChanged = TRUE;
|
||||
|
||||
//
|
||||
// free the old status string
|
||||
//
|
||||
SHELL_FREE_NON_NULL (StatusString);
|
||||
StatusString = CatSPrint (NULL, L"%s", Str);
|
||||
if (StatusString == NULL) {
|
||||
return EFI_OUT_OF_RESOURCES;
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Function to retrieve the current status string.
|
||||
|
||||
@return The string that is used.
|
||||
**/
|
||||
CONST CHAR16*
|
||||
EFIAPI
|
||||
StatusBarGetString (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
return (StatusString);
|
||||
}
|
||||
|
||||
/**
|
||||
Function to set the need refresh boolean to TRUE.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
StatusBarSetRefresh(
|
||||
VOID
|
||||
)
|
||||
{
|
||||
StatusBarNeedRefresh = TRUE;
|
||||
}
|
||||
|
||||
/**
|
||||
Function to get the need refresh boolean to TRUE.
|
||||
|
||||
@retval TRUE The status bar needs to be refreshed.
|
||||
**/
|
||||
BOOLEAN
|
||||
EFIAPI
|
||||
StatusBarGetRefresh(
|
||||
VOID
|
||||
)
|
||||
{
|
||||
return (StatusBarNeedRefresh);
|
||||
}
|
||||
|
|
@ -0,0 +1,109 @@
|
|||
/** @file
|
||||
Declares statusbar interface functions.
|
||||
|
||||
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#ifndef _LIB_STATUS_BAR_H_
|
||||
#define _LIB_STATUS_BAR_H_
|
||||
|
||||
/**
|
||||
Initialization function for Status Bar.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
@sa StatusBarSetStatusString
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
StatusBarInit (
|
||||
VOID
|
||||
);
|
||||
|
||||
/**
|
||||
Cleanup function for the status bar.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
StatusBarCleanup (
|
||||
VOID
|
||||
);
|
||||
|
||||
/**
|
||||
Cause the status bar to refresh it's printing on the screen.
|
||||
|
||||
@param[in] EditorFirst TRUE to indicate the first launch of the editor.
|
||||
FALSE otherwise.
|
||||
@param[in] LastRow LastPrintable row.
|
||||
@param[in] LastCol Last printable column.
|
||||
@param[in] FileRow Row in the file.
|
||||
@param[in] FileCol Column in the file.
|
||||
@param[in] InsertMode TRUE to indicate InsertMode. FALSE otherwise.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
StatusBarRefresh (
|
||||
IN BOOLEAN EditorFirst,
|
||||
IN UINTN LastRow,
|
||||
IN UINTN LastCol,
|
||||
IN UINTN FileRow,
|
||||
IN UINTN FileCol,
|
||||
IN BOOLEAN InsertMode
|
||||
);
|
||||
|
||||
/**
|
||||
Set the status string text part.
|
||||
|
||||
@param[in] Str The string to use.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
StatusBarSetStatusString (
|
||||
IN CHAR16 *Str
|
||||
);
|
||||
|
||||
/**
|
||||
Function to retrieve the current status string.
|
||||
|
||||
@return The string that is used.
|
||||
**/
|
||||
CONST CHAR16*
|
||||
EFIAPI
|
||||
StatusBarGetString (
|
||||
VOID
|
||||
);
|
||||
|
||||
/**
|
||||
Function to set the need refresh boolean to TRUE.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
StatusBarSetRefresh(
|
||||
VOID
|
||||
);
|
||||
|
||||
/**
|
||||
Function to get the need refresh boolean to TRUE.
|
||||
|
||||
@retval TRUE The status bar needs to be refreshed.
|
||||
**/
|
||||
BOOLEAN
|
||||
EFIAPI
|
||||
StatusBarGetRefresh(
|
||||
VOID
|
||||
);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,200 @@
|
|||
/** @file
|
||||
Implements titlebar interface functions.
|
||||
|
||||
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#include "EditTitleBar.h"
|
||||
#include "UefiShellDebug1CommandsLib.h"
|
||||
|
||||
CHAR16 *Title = NULL;
|
||||
|
||||
/**
|
||||
Initialize a title bar.
|
||||
|
||||
@param[in] Prompt The prompt to print in the title bar.
|
||||
|
||||
@retval EFI_SUCCESS The initialization was successful.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MainTitleBarInit (
|
||||
CONST CHAR16 *Prompt
|
||||
)
|
||||
{
|
||||
SHELL_FREE_NON_NULL (Title);
|
||||
if (Prompt == NULL) {
|
||||
Title = CatSPrint (NULL, L"");
|
||||
} else {
|
||||
//
|
||||
// set Title
|
||||
//
|
||||
Title = CatSPrint (NULL, L"%s", Prompt);
|
||||
}
|
||||
if (Title == NULL) {
|
||||
return EFI_OUT_OF_RESOURCES;
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Clean up the memory used.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
MainTitleBarCleanup (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
SHELL_FREE_NON_NULL (Title);
|
||||
Title = NULL;
|
||||
}
|
||||
|
||||
typedef struct {
|
||||
UINT32 Foreground : 4;
|
||||
UINT32 Background : 4;
|
||||
} TITLE_BAR_COLOR_ATTRIBUTES;
|
||||
|
||||
typedef union {
|
||||
TITLE_BAR_COLOR_ATTRIBUTES Colors;
|
||||
UINTN Data;
|
||||
} TITLE_BAR_COLOR_UNION;
|
||||
|
||||
/**
|
||||
Refresh function for MainTitleBar
|
||||
|
||||
@param[in] FileName The open file's name (or NULL).
|
||||
@param[in] FileType The type fo the file.
|
||||
@param[in] ReadOnly TRUE if the file is read only. FALSE otherwise.
|
||||
@param[in] Modified TRUE if the file was modified. FALSE otherwise.
|
||||
@param[in] LastCol The last printable column.
|
||||
@param[in] LastRow The last printable row.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MainTitleBarRefresh (
|
||||
IN CONST CHAR16 *FileName OPTIONAL,
|
||||
IN CONST EDIT_FILE_TYPE FileType,
|
||||
IN BOOLEAN ReadOnly,
|
||||
IN BOOLEAN Modified,
|
||||
IN UINTN LastCol,
|
||||
IN UINTN LastRow
|
||||
)
|
||||
{
|
||||
TITLE_BAR_COLOR_UNION Orig;
|
||||
TITLE_BAR_COLOR_UNION New;
|
||||
CONST CHAR16 *FileNameTmp;
|
||||
INTN TempInteger;
|
||||
|
||||
|
||||
//
|
||||
// backup the old screen attributes
|
||||
//
|
||||
Orig.Data = gST->ConOut->Mode->Attribute;
|
||||
New.Colors.Foreground = Orig.Colors.Background;
|
||||
New.Colors.Background = Orig.Colors.Foreground;
|
||||
|
||||
gST->ConOut->SetAttribute (gST->ConOut, New.Data);
|
||||
|
||||
//
|
||||
// clear the title line
|
||||
//
|
||||
EditorClearLine (1, LastCol, LastRow);
|
||||
|
||||
if (Title != NULL) {
|
||||
//
|
||||
// print the new title bar prefix
|
||||
//
|
||||
ShellPrintEx (
|
||||
0,
|
||||
0,
|
||||
L"%s ",
|
||||
Title
|
||||
);
|
||||
}
|
||||
if (FileName == NULL) {
|
||||
gST->ConOut->SetAttribute (gST->ConOut, Orig.Data);
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
//
|
||||
// First Extract the FileName from fullpath
|
||||
//
|
||||
FileNameTmp = FileName;
|
||||
for (TempInteger = StrLen (FileNameTmp) - 1; TempInteger >= 0; TempInteger--) {
|
||||
if (FileNameTmp[TempInteger] == L'\\') {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
FileNameTmp = FileNameTmp + TempInteger + 1;
|
||||
|
||||
//
|
||||
// the space for file name is 20 characters
|
||||
//
|
||||
if (StrLen (FileNameTmp) <= 20) {
|
||||
ShellPrintEx (-1,-1, L"%s ", FileNameTmp);
|
||||
for (TempInteger = StrLen (FileNameTmp); TempInteger < 20; TempInteger++) {
|
||||
ShellPrintEx (-1,-1, L" ");
|
||||
}
|
||||
|
||||
} else {
|
||||
for (TempInteger = 0; TempInteger < 17; TempInteger++) {
|
||||
ShellPrintEx (-1,-1, L"%c", FileNameTmp[TempInteger]);
|
||||
}
|
||||
//
|
||||
// print "..."
|
||||
//
|
||||
ShellPrintEx (-1,-1, L"... ");
|
||||
}
|
||||
//
|
||||
// print file type field
|
||||
//
|
||||
switch (FileType){
|
||||
case FileTypeAscii:
|
||||
case FileTypeUnicode:
|
||||
if (FileType == FileTypeAscii){
|
||||
ShellPrintEx (-1,-1, L" UNICODE ");
|
||||
}
|
||||
//
|
||||
// print read-only field for text files
|
||||
//
|
||||
if (ReadOnly) {
|
||||
ShellPrintEx (-1,-1, L"ReadOnly ");
|
||||
} else {
|
||||
ShellPrintEx (-1,-1, L" ");
|
||||
}
|
||||
break;
|
||||
case FileTypeDiskBuffer:
|
||||
case FileTypeMemBuffer:
|
||||
//
|
||||
// Print the offset.
|
||||
//
|
||||
ASSERT(FALSE);
|
||||
case FileTypeFileBuffer:
|
||||
break;
|
||||
}
|
||||
//
|
||||
// print modified field
|
||||
//
|
||||
if (Modified) {
|
||||
ShellPrintEx (-1,-1, L"Modified");
|
||||
}
|
||||
//
|
||||
// restore the old attribute
|
||||
//
|
||||
gST->ConOut->SetAttribute (gST->ConOut, Orig.Data);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
/** @file
|
||||
Declares titlebar interface functions.
|
||||
|
||||
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#ifndef _LIB_TITLE_BAR_H_
|
||||
#define _LIB_TITLE_BAR_H_
|
||||
|
||||
/**
|
||||
Initialize a title bar.
|
||||
|
||||
@param[in] Prompt The prompt to print in the title bar.
|
||||
|
||||
@retval EFI_SUCCESS The initialization was successful.
|
||||
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MainTitleBarInit (
|
||||
CONST CHAR16 *Prompt
|
||||
);
|
||||
|
||||
/**
|
||||
Clean up the memory used.
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
MainTitleBarCleanup (
|
||||
VOID
|
||||
);
|
||||
|
||||
typedef enum {
|
||||
FileTypeNone,
|
||||
FileTypeAscii,
|
||||
FileTypeUnicode,
|
||||
FileTypeDiskBuffer,
|
||||
FileTypeMemBuffer,
|
||||
FileTypeFileBuffer
|
||||
} EDIT_FILE_TYPE;
|
||||
|
||||
/**
|
||||
Refresh function for MainTitleBar
|
||||
|
||||
@param[in] FileName The open file's name (or NULL).
|
||||
@param[in] FileType The type fo the file.
|
||||
@param[in] ReadOnly TRUE if the file is read only. FALSE otherwise.
|
||||
@param[in] Modified TRUE if the file was modified. FALSE otherwise.
|
||||
@param[in] LastCol The last printable column.
|
||||
@param[in] LastRow The last printable row.
|
||||
|
||||
@retval EFI_SUCCESS The operation was successful.
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
MainTitleBarRefresh (
|
||||
IN CONST CHAR16 *FileName OPTIONAL,
|
||||
IN CONST EDIT_FILE_TYPE FileType,
|
||||
IN BOOLEAN ReadOnly,
|
||||
IN BOOLEAN Modified,
|
||||
IN UINTN LastCol,
|
||||
IN UINTN LastRow
|
||||
);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue