[reactos] 01/01: [EXPLORER] Restore minimized windows with the correct position (#5488)

[Carl J. Bialorucki]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=4511e62b10861b556b81e4...

commit 4511e62b10861b556b81e4f8b0bb922cb97d25a7
Author:     Carl J. Bialorucki [e-mail]
AuthorDate: Wed Jul 26 15:26:42 2023 -0600
Commit:     GitHub [e-mail]
CommitDate: Thu Jul 27 00:26:42 2023 +0300

[EXPLORER] Restore minimized windows with the correct position (#5488)

Stop storing and setting window positions from the taskbar and rely
    on the window's existing position instead. Partial revert of e6bced7a353.

Windows are now correctly positioned when being restored from the taskbar.
    This also fixes an issue where minimizing and opening Task Manager causes
    the window to become blank when running our shell in Windows Server 2003.

CORE-19055 CORE-13895 CORE-18350
---
 base/shell/explorer/taskswnd.cpp | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/base/shell/explorer/taskswnd.cpp b/base/shell/explorer/taskswnd.cpp
index e58c99bc6df..abe3f10ae47 100644
--- a/base/shell/explorer/taskswnd.cpp
+++ b/base/shell/explorer/taskswnd.cpp
@@ -82,7 +82,6 @@ typedef struct _TASK_ITEM
     PTASK_GROUP Group;
     INT Index;
     INT IconIndex;
-    WINDOWPLACEMENT wndpl;

union
     {
@@ -1113,8 +1112,6 @@ public:
                 TaskItem->hWnd = hWnd;
                 TaskItem->Index = -1;
                 TaskItem->Group = AddToTaskGroup(hWnd);
-                TaskItem->wndpl.length = sizeof(TaskItem->wndpl);
-                ::GetWindowPlacement(hWnd, &TaskItem->wndpl);

if (!m_IsDestroying)
                 {
@@ -1602,16 +1599,12 @@ public:

if (!bIsMinimized && bIsActive)
             {
-                TaskItem->wndpl.length = sizeof(TaskItem->wndpl);
-                ::GetWindowPlacement(TaskItem->hWnd, &TaskItem->wndpl);
-
                 ::ShowWindowAsync(TaskItem->hWnd, SW_MINIMIZE);
                 TRACE("Valid button clicked. App window Minimized.\n");
             }
             else
             {
                 ::SwitchToThisWindow(TaskItem->hWnd, TRUE);
-                ::SetWindowPlacement(TaskItem->hWnd, &TaskItem->wndpl);

TRACE("Valid button clicked. App window Restored.\n");
             }