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Win V6 SCR compatibility: save, restore gfx window size & position. 

svn path=/trunk/boinc/; revision=13856
This commit is contained in:
Charlie Fenton 2007-10-17 00:53:15 +00:00
parent b079d40cb9
commit 50c2ab3847
2 changed files with 48 additions and 1 deletions
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39
api/graphics2_win.C
View File

@ -21,6 +21,7 @@
#include "app_ipc.h"
#include "util.h"
#include "str_util.h"
#include "filesys.h"
#include "graphics2.h"
#define BOINC_WINDOW_CLASS_NAME "BOINC_app"
@ -106,6 +107,15 @@ static void make_window() {
dwStyle=WS_POPUP;
while(ShowCursor(false) >= 0);
} else {
// Version 5 screensaver logic kills all MODE_WINDOW graphics before starting one
// in fullscreen mode, then restarts the ones it killed when screensaver stops.
// To be compatible with V5, we remember and restore the MODE_WINDOW dimensions.
FILE *f = boinc_fopen("gfx_info", "r");
if (f) {
// ToDo: change this to XML parsing
fscanf(f, "%d %d %d %d\n", &rect.left, &rect.top, &rect.right, &rect.bottom);
fclose(f);
}
WindowRect = rect;
dwExStyle=WS_EX_APPWINDOW|WS_EX_WINDOWEDGE;
dwStyle=WS_OVERLAPPEDWINDOW;
@ -304,13 +314,40 @@ BOOL unreg_win_class() {
static VOID CALLBACK timer_handler(HWND, UINT, UINT, DWORD) {
RECT rt;
int width, height;
static int size_changed = 0;
GetClientRect(hWnd, &rt);
GetWindowRect(hWnd, &rt);
width = rt.right-rt.left;
height = rt.bottom-rt.top;
if (throttled_app_render(width, height, dtime())) {
SwapBuffers(hDC);
if (! fullscreen) {
// If user has changed window size, wait until it stops
// changing and then write the new dimensions to file
if ((rt.left != rect.left) || (rt.top != rect.top) ||
(rt.right != rect.right) || (rt.bottom != rect.bottom)
) {
if (IsZoomed(hWnd)) return;
if ((rt.left < 0) && (rt.right < 0)) return;
if ((rt.top < 0) && (rt.bottom < 0)) return;
size_changed = 1;
rect.left = rt.left;
rect.top = rt.top;
rect.right = rt.right;
rect.bottom = rt.bottom;
} else {
if (size_changed && (++size_changed > 10)) {
size_changed = 0;
FILE *f = boinc_fopen("gfx_info", "w");
if (f) {
// ToDo: change this to XML
fprintf(f, "%d %d %d %d\n", rect.left, rect.top, rect.right, rect.bottom);
fclose(f);
}
}
} // End if (new size != previous size) else
}
}
}

10
checkin_notes
View File

@ -9587,3 +9587,13 @@ David 16 Oct 2007
bossa_get_job.php
lib/
util.C
Charlie 16 Oct 2007
- Win V6 SCR compatibility: Version 5 screensaver logic kills all
MODE_WINDOW graphics before starting one in fullscreen mode, then
restarts the ones it killed when screensaver stops. So write
size and position to a file in slot directory and restore when
exiting fullscreen.
api/
graphics2_win.C