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Support of the mpv option title-bar

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This commit is contained in:
stax76
2023-12-22 18:35:07 +01:00
parent 0ef679e00d
commit 3e4ea03437
8 changed files with 78 additions and 126 deletions
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110
src/MpvNet.Windows/WinForms/MainForm.cs
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@@ -21,8 +21,6 @@ using CommunityToolkit.Mvvm.Messaging;
using static MpvNet.Windows.Native.WinApi;
using static MpvNet.Windows.Help.WinApiHelp;
using System.Numerics;
using System.Windows.Media.Media3D;
namespace MpvNet.Windows.WinForms;
@@ -43,10 +41,10 @@ public partial class MainForm : Form
int _lastCursorChanged;
int _lastCycleFullscreen;
int _taskbarButtonCreatedMessage;
int _nactivateHeight;
bool _contextMenuIsReady;
bool _wasMaximized;
bool _maxSizeSet;
public MainForm()
{
@@ -663,7 +661,7 @@ public partial class MainForm : Form
}
Point middlePos = new Point(Left + Width / 2, Top + Height / 2);
var rect = new Rect(new Rectangle(screen.Bounds.X, screen.Bounds.Y, width, height));
var rect = new RECT(new Rectangle(screen.Bounds.X, screen.Bounds.Y, width, height));
AddWindowBorders(Handle, ref rect, GetDpi(Handle), !Player.TitleBar);
@@ -965,8 +963,6 @@ public partial class MainForm : Form
protected override void WndProc(ref Message m)
{
//Debug.WriteLine(m);
switch (m.Msg)
{
case 0x0007: // WM_SETFOCUS
@@ -1026,9 +1022,6 @@ public partial class MainForm : Form
case 0x51: // WM_INPUTLANGCHANGE
ActivateKeyboardLayout(m.LParam, 0x00000100u /*KLF_SETFORPROCESS*/);
break;
//case 0x0086: // WM_NCACTIVATE
// _nactivateHeight = Height;
// break;
case 0x319: // WM_APPCOMMAND
{
string? value = MpvHelp.WM_APPCOMMAND_to_mpv_key((int)(m.LParam.ToInt64() >> 16 & ~0xf000));
@@ -1065,50 +1058,44 @@ public partial class MainForm : Form
if (!WasShown)
break;
Rect rect = Marshal.PtrToStructure<Rect>(m.LParam);
RECT rect = Marshal.PtrToStructure<RECT>(m.LParam);
SetWindowPos(Handle, IntPtr.Zero, rect.Left, rect.Top, rect.Width, rect.Height, 0);
}
break;
case 0x0112: // WM_SYSCOMMAND
{
// with title-bar=no when the window is restored from minimizing the height is too high
if (!Player.TitleBar)
{
int SC_MINIMIZE = 0xF020;
if (m.WParam == (nint)SC_MINIMIZE)
{
MaximumSize = Size;
_maxSizeSet = true;
}
}
}
break;
case 0x0083: // WM_NCCALCSIZE
if (m.WParam != IntPtr.Zero && m.LParam != IntPtr.Zero && Player.Border &&
!Player.TitleBar && !IsFullscreen && WindowState != FormWindowState.Minimized)
if ((int)m.WParam == 1 && !Player.TitleBar && !IsFullscreen)
{
var nccalcsize_params = Marshal.PtrToStructure<NCCALCSIZE_PARAMS>(m.LParam);
Rect[] rects = nccalcsize_params.rgrc;
RECT[] rects = nccalcsize_params.rgrc;
rects[0].Top = rects[0].Top - GetTitleBarHeight(Handle, GetDpi(Handle));
Marshal.StructureToPtr(nccalcsize_params, m.LParam, false);
}
_skipWM_NCCALCSIZE = false;
break;
case 0x231: // WM_ENTERSIZEMOVE
case 0x005: // WM_SIZE
{
int hiWord = (short)(m.LParam.ToInt32() >> 16); // HiWord
Debug.WriteLine(hiWord);
}
if (m.WParam == (nint)1) // SIZE_RESTORED=0, SIZE_MINIMIZED=1
{
_skipWM_NCCALCSIZE = true;
//if (Player.VideoSize != Size.Empty)
//{
// //int w = ClientSize.Width;
// //int h = (int)Math.Floor(w * Player.VideoSize.Height / (double)Player.VideoSize.Width);
// //var rect = new Rect(new Rectangle(0, 0, w, h));
// //AddWindowBorders(Handle, ref rect, GetDpi(Handle), !Player.TitleBar);
// //Height = rect.Height;
// ////ClientSize = new Size(w, h);
//}
}
if (Player.SnapWindow)
SnapManager.OnSizeAndEnterSizeMove(this);
break;
case 0x214: // WM_SIZING
Debug.WriteLine("WM_SIZING");
if (Player.KeepaspectWindow)
{
Rect rc = Marshal.PtrToStructure<Rect>(m.LParam);
Rect r = rc;
RECT rc = Marshal.PtrToStructure<RECT>(m.LParam);
RECT r = rc;
SubtractWindowBorders(Handle, ref r, GetDpi(Handle), !Player.TitleBar);
int c_w = r.Right - r.Left, c_h = r.Bottom - r.Top;
@@ -1128,7 +1115,7 @@ public partial class MainForm : Form
if (corner >= 0)
corners[corner] -= d_corners[corner];
Marshal.StructureToPtr(new Rect(corners[0], corners[1], corners[2], corners[3]), m.LParam, false);
Marshal.StructureToPtr(new RECT(corners[0], corners[1], corners[2], corners[3]), m.LParam, false);
m.Result = new IntPtr(1);
}
return;
@@ -1198,38 +1185,10 @@ public partial class MainForm : Form
Activate();
}
return;
case 0x231: // WM_ENTERSIZEMOVE
if (Player.SnapWindow)
SnapManager.OnSizeAndEnterSizeMove(this);
break;
case 0x216: // WM_MOVING
if (Player.SnapWindow)
SnapManager.OnMoving(ref m);
break;
case 0x0006: // WM_ACTIVATE
{
int loWord = (short)(m.WParam.ToInt32() & 0xFFFF);
bool deactivate = loWord == 0;
if (deactivate)
{
//Debug.WriteLine("deactivate: " + Height);
_nactivateHeight = Height;
}
else
{
//Debug.WriteLine("activate: " + Height);
if (_nactivateHeight != 0)
{
Height = _nactivateHeight;
_nactivateHeight = 0;
}
}
}
break;
}
if (m.Msg == _taskbarButtonCreatedMessage && Player.TaskbarProgress)
@@ -1243,7 +1202,24 @@ public partial class MainForm : Form
base.WndProc(ref m);
}
bool _skipWM_NCCALCSIZE;
protected override void OnActivated(EventArgs e)
{
base.OnActivated(e);
if (_maxSizeSet)
{
TaskHelp.Run(() => {
Thread.Sleep(200);
BeginInvoke(() => {
if (!IsDisposed && !Disposing)
{
MaximumSize = new Size(int.MaxValue, int.MaxValue);
_maxSizeSet = false;
}
});
});
}
}
void CursorTimer_Tick(object sender, EventArgs e)
{
@@ -1337,6 +1313,8 @@ public partial class MainForm : Form
BeginInvoke(() => {
SetSize(ClientSize.Width, ClientSize.Height, Screen.FromControl(this), false);
Height += 1;
Height -= 1;
});
}