| /kernel/trunk/const.inc |
|---|
| 513,6 → 513,7 |
| move_cursor dd ? |
| restore_cursor dd ? |
| disable_mouse dd ? |
| mask_seqno dd ? |
| ends |
| struct BOOT_DATA |
| /kernel/trunk/core/memory.inc |
|---|
| 166,6 → 166,7 |
| ret |
| endp |
| align 4 |
| proc map_io_mem stdcall, base:dword, size:dword, flags:dword |
| push ebx |
| /kernel/trunk/docs/sysfuncs.txt |
|---|
| 1878,9 → 1878,14 |
| * eax = 40 - function number |
| * ebx = mask: bit i corresponds to event i+1 (see list of events) |
| (set bit permits notice on event) |
| bit 31: mouse events filtration |
| bit 31 = 1 - inactive window do not receive mouse events |
| bit 31 = 0 - windows always recievs mouse events |
| bit 31: active/inactive filter |
| bit 31 = 0 - inactive window receive mouse events |
| bit 31 = 1 - inactive window does not receive mouse events |
| bit 30: cursor position filter |
| bit 30 = 0 = the window receive mouse events if cursor |
| outside window |
| bit 30 = 1 - the window does not receive mouse events if cursor |
| outside window |
| Returned value: |
| * eax = previous value of mask |
| Remarks: |
| /kernel/trunk/gui/event.inc |
|---|
| 463,16 → 463,16 |
| ret |
| .FlagAutoReset: ; retvals: BgrRedraw=5, Mouse=6, IPC=7, Stack=8, Debug=9 |
| cmp eax, 5; Mouse 5+1=6 |
| jne @f |
| push eax |
| ; cmp eax, 5; Mouse 5+1=6 |
| ; jne @f |
| ; push eax |
| ; If the window is captured and moved by the user, then no mouse events!!! |
| mov al, [mouse.active_sys_window.action] |
| and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
| test al, al |
| pop eax |
| jnz .loop |
| @@: |
| ; mov al, [mouse.active_sys_window.action] |
| ; and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
| ; test al, al |
| ; pop eax |
| ; jnz .loop |
| ;@@: |
| btr [ebx+APPDATA.event_mask], eax |
| jnc .loop |
| .result: ; retval = eax+1 |
| /kernel/trunk/kernel.asm |
|---|
| 3086,21 → 3086,45 |
| mov ecx, [TASK_COUNT] |
| movzx eax, word [WIN_POS + ecx*2] ; active window |
| shl eax, 8 |
| push eax |
| movzx eax, word [MOUSE_X] |
| movzx edx, word [MOUSE_Y] |
| align 4 |
| .set_mouse_event: |
| add edi, 256 |
| add ebx, 32 |
| test [ebx+TASKDATA.event_mask], 0x80000000 |
| jz .pos_filter |
| cmp edi, [esp] ; skip if filtration active |
| jne .skip |
| .pos_filter: |
| test [ebx+TASKDATA.event_mask], 0x40000000 |
| jz .set |
| cmp eax, edi ; skip if filtration active |
| jne .skip |
| mov esi, [ebx-twdw+WDATA.box.left] |
| cmp eax, esi |
| jb .skip |
| add esi, [ebx-twdw+WDATA.box.width] |
| cmp eax, esi |
| ja .skip |
| mov esi, [ebx-twdw+WDATA.box.top] |
| cmp edx, esi |
| jb .skip |
| add esi, [ebx-twdw+WDATA.box.height] |
| cmp edx, esi |
| ja .skip |
| .set: |
| or [edi+SLOT_BASE+APPDATA.event_mask], 100000b |
| .skip: |
| loop .set_mouse_event |
| pop eax |
| mouse_not_active: |
| cmp byte[BACKGROUND_CHANGED], 0 |
| jz no_set_bgr_event |