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comparison os2/dw.c @ 125:0d2cbd9d4028

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Finished the OS/2 splitbar support.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 20 Oct 2002 03:11:49 +0000
parents edf615d8266e
children c5c3ccb84ac7
comparison
equal deleted inserted replaced
124:edf615d8266e 125:0d2cbd9d4028
685 if(thisbox) 685 if(thisbox)
686 { 686 {
687 if(_focus_check_box_back(thisbox, handle, 1, 0) == 0) 687 if(_focus_check_box_back(thisbox, handle, 1, 0) == 0)
688 _focus_check_box_back(thisbox, handle, 2, 0); 688 _focus_check_box_back(thisbox, handle, 2, 0);
689 } 689 }
690 }
691
692 /* ResetWindow:
693 * Resizes window to the exact same size to trigger
694 * recalculation of frame.
695 */
696 void _ResetWindow(HWND hwndFrame)
697 {
698 SWP swp;
699
700 WinQueryWindowPos(hwndFrame, &swp);
701 WinSetWindowPos(hwndFrame, HWND_TOP, 0, 0, swp.cx, swp.cy-1, SWP_SIZE);
702 WinSetWindowPos(hwndFrame, HWND_TOP, 0, 0, swp.cx, swp.cy, SWP_SIZE);
703 } 690 }
704 691
705 /* This function will recursively search a box and add up the total height of it */ 692 /* This function will recursively search a box and add up the total height of it */
706 void _count_size(HWND box, int type, int *xsize, int *xorigsize) 693 void _count_size(HWND box, int type, int *xsize, int *xorigsize)
707 { 694 {
2301 } 2288 }
2302 } 2289 }
2303 } 2290 }
2304 } 2291 }
2305 2292
2293 void _handle_splitbar_resize(HWND hwnd, float percent, int type, int x, int y)
2294 {
2295 if(type == BOXHORZ)
2296 {
2297 int newx = x - SPLITBAR_WIDTH, newy = y;
2298 float ratio = (float)percent/(float)100.0;
2299 HWND handle = (HWND)dw_window_get_data(hwnd, "_dw_topleft");
2300 Box *tmp = WinQueryWindowPtr(handle, QWP_USER);
2301
2302 newx = (int)((float)newx * ratio);
2303
2304 WinSetWindowPos(handle, NULLHANDLE, 0, 0, newx, y, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2305 _do_resize(tmp, newx, y);
2306
2307 dw_window_set_data(hwnd, "_dw_start", (void *)newx);
2308
2309 handle = (HWND)dw_window_get_data(hwnd, "_dw_bottomright");
2310 tmp = WinQueryWindowPtr(handle, QWP_USER);
2311
2312 newx = x - newx - SPLITBAR_WIDTH;
2313
2314 WinSetWindowPos(handle, NULLHANDLE, x - newx, 0, newx, y, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2315 _do_resize(tmp, newx, y);
2316 }
2317 else
2318 {
2319 int newx = x, newy = y - SPLITBAR_WIDTH;
2320 float ratio = (float)percent/(float)100.0;
2321 HWND handle = (HWND)dw_window_get_data(hwnd, "_dw_topleft");
2322 Box *tmp = WinQueryWindowPtr(handle, QWP_USER);
2323
2324 newy = (int)((float)newy * ratio);
2325
2326 WinSetWindowPos(handle, NULLHANDLE, 0, y - newy, x, newy, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2327 _do_resize(tmp, x, newy);
2328
2329 handle = (HWND)dw_window_get_data(hwnd, "_dw_bottomright");
2330 tmp = WinQueryWindowPtr(handle, QWP_USER);
2331
2332 newy = y - newy - SPLITBAR_WIDTH;
2333
2334 WinSetWindowPos(handle, NULLHANDLE, 0, 0, x, newy, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2335 _do_resize(tmp, x, newy);
2336
2337 dw_window_set_data(hwnd, "_dw_start", (void *)newy);
2338 }
2339 }
2340
2341
2306 /* This handles any activity on the splitbars (sizers) */ 2342 /* This handles any activity on the splitbars (sizers) */
2307 MRESULT EXPENTRY _splitwndproc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2) 2343 MRESULT EXPENTRY _splitwndproc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
2308 { 2344 {
2309 float *percent = (float *)dw_window_get_data(hwnd, "_dw_percent"); 2345 float *percent = (float *)dw_window_get_data(hwnd, "_dw_percent");
2310 int type = (int)dw_window_get_data(hwnd, "_dw_type"); 2346 int type = (int)dw_window_get_data(hwnd, "_dw_type");
2347 int start = (int)dw_window_get_data(hwnd, "_dw_start");
2311 2348
2312 switch (msg) 2349 switch (msg)
2313 { 2350 {
2314 case WM_ACTIVATE: 2351 case WM_ACTIVATE:
2315 case WM_SETFOCUS: 2352 case WM_SETFOCUS:
2318 case WM_SIZE: 2355 case WM_SIZE:
2319 { 2356 {
2320 int x = SHORT1FROMMP(mp2), y = SHORT2FROMMP(mp2); 2357 int x = SHORT1FROMMP(mp2), y = SHORT2FROMMP(mp2);
2321 2358
2322 if(x > 0 && y > 0 && percent) 2359 if(x > 0 && y > 0 && percent)
2323 { 2360 _handle_splitbar_resize(hwnd, *percent, type, x, y);
2324 if(type == BOXHORZ)
2325 {
2326 int newx = x - SPLITBAR_WIDTH, newy = y;
2327 float ratio = (float)*percent/(float)100.0;
2328 HWND handle = (HWND)dw_window_get_data(hwnd, "_dw_topleft");
2329 Box *tmp = WinQueryWindowPtr(handle, QWP_USER);
2330
2331 newx = (int)((float)newx * ratio);
2332
2333 WinSetWindowPos(handle, NULLHANDLE, 0, 0, newx, y, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2334 _do_resize(tmp, newx, y);
2335
2336 handle = (HWND)dw_window_get_data(hwnd, "_dw_bottomright");
2337 tmp = WinQueryWindowPtr(handle, QWP_USER);
2338
2339 newx = x - newx - SPLITBAR_WIDTH;
2340
2341 WinSetWindowPos(handle, NULLHANDLE, x - newx, 0, newx, y, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2342 _do_resize(tmp, newx, y);
2343
2344 dw_window_set_data(hwnd, "_dw_start", (void *)newx);
2345 }
2346 else
2347 {
2348 int newx = x, newy = y - SPLITBAR_WIDTH;
2349 float ratio = (float)*percent/(float)100.0;
2350 HWND handle = (HWND)dw_window_get_data(hwnd, "_dw_topleft");
2351 Box *tmp = WinQueryWindowPtr(handle, QWP_USER);
2352
2353 newy = (int)((float)newy * ratio);
2354
2355 WinSetWindowPos(handle, NULLHANDLE, 0, y - newy, x, newy, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2356 _do_resize(tmp, x, newy);
2357
2358 handle = (HWND)dw_window_get_data(hwnd, "_dw_bottomright");
2359 tmp = WinQueryWindowPtr(handle, QWP_USER);
2360
2361 newy = y - newy - SPLITBAR_WIDTH;
2362
2363 WinSetWindowPos(handle, NULLHANDLE, 0, 0, x, newy, SWP_MOVE | SWP_SIZE | SWP_SHOW);
2364 _do_resize(tmp, x, newy);
2365
2366 dw_window_set_data(hwnd, "_dw_start", (void *)newy);
2367 }
2368 }
2369 } 2361 }
2370 break; 2362 break;
2371 case WM_PAINT: 2363 case WM_PAINT:
2372 { 2364 {
2373 HPS hpsPaint; 2365 HPS hpsPaint;
2374 RECTL rclPaint; 2366 RECTL rclPaint;
2375 POINTL ptlStart[SPLITBAR_WIDTH]; 2367 POINTL ptlStart[SPLITBAR_WIDTH];
2376 POINTL ptlEnd[SPLITBAR_WIDTH]; 2368 POINTL ptlEnd[SPLITBAR_WIDTH];
2377 USHORT i; 2369 USHORT i;
2378 int start = (int)dw_window_get_data(hwnd, "_dw_start");
2379 2370
2380 hpsPaint = WinBeginPaint(hwnd, 0, 0); 2371 hpsPaint = WinBeginPaint(hwnd, 0, 0);
2381 WinQueryWindowRect(hwnd, &rclPaint); 2372 WinQueryWindowRect(hwnd, &rclPaint);
2382 2373
2383 if(type == BOXHORZ) 2374 if(type == BOXHORZ)
2427 FALSE)); 2418 FALSE));
2428 } 2419 }
2429 return MRFROMSHORT(FALSE); 2420 return MRFROMSHORT(FALSE);
2430 case WM_BUTTON1DOWN: 2421 case WM_BUTTON1DOWN:
2431 { 2422 {
2432 #if 0
2433 APIRET rc; 2423 APIRET rc;
2434 RECTL rclFrame; 2424 RECTL rclFrame;
2435 RECTL rclBounds; 2425 RECTL rclBounds;
2436 RECTL rclStart;
2437 USHORT startSize, orig, actual;
2438 2426
2439 WinQueryWindowRect(hwnd, &rclFrame); 2427 WinQueryWindowRect(hwnd, &rclFrame);
2440 WinQueryWindowRect(hwnd, &rclStart); 2428 WinQueryWindowRect(hwnd, &rclBounds);
2441 2429
2442 WinQueryWindowRect(hwndFrame, &rclBounds); 2430 WinMapWindowPoints(hwnd, HWND_DESKTOP,
2443
2444 WinMapWindowPoints(hwndFrame, HWND_DESKTOP,
2445 (PPOINTL)&rclBounds, 2); 2431 (PPOINTL)&rclBounds, 2);
2446 WinMapWindowPoints(hwnd, HWND_DESKTOP, 2432
2447 (PPOINTL)&rclStart, 2); 2433
2448 2434 if(type == BOXHORZ)
2449 { 2435 {
2450 int z, pastsplitbar = FALSE, found = FALSE; 2436 rclFrame.xLeft = start;
2451 orig = actual = 0; 2437 rclFrame.xRight = start + SPLITBAR_WIDTH;
2452 2438 }
2453 for(z=0;z<thisbox->count;z++) 2439 else
2440 {
2441 rclFrame.yBottom = start;
2442 rclFrame.yTop = start + SPLITBAR_WIDTH;
2443 }
2444
2445 if(percent)
2446 {
2447 rc = _TrackRectangle(hwnd, &rclFrame, &rclBounds);
2448
2449 if(rc == TRUE)
2454 { 2450 {
2455 if(thisbox->items[z].hwnd == hwnd) 2451 int width = (rclBounds.xRight - rclBounds.xLeft);
2456 pastsplitbar = TRUE; 2452 int height = (rclBounds.yTop - rclBounds.yBottom);
2457 else 2453
2454 if(type == BOXHORZ)
2458 { 2455 {
2459 if(thisbox->type == BOXHORZ) 2456 start = rclFrame.xLeft - rclBounds.xLeft;
2460 { 2457 *percent = ((float)start / (float)(rclBounds.xRight - rclBounds.xLeft - SPLITBAR_WIDTH)) * 100.0;
2461 int tmpwidth, tmporigwidth;
2462
2463 if(thisbox->items[z].type == TYPEBOX)
2464 _count_size(thisbox->items[z].hwnd, BOXHORZ, &tmpwidth, &tmporigwidth);
2465 else
2466 {
2467 tmpwidth = thisbox->items[z].width;
2468 tmporigwidth = thisbox->items[z].origwidth;
2469 }
2470
2471 if(thisbox->items[z].hsize != SIZESTATIC && tmpwidth > actual && tmporigwidth)
2472 {
2473 found = pastsplitbar;
2474 orig = tmporigwidth;
2475 actual = tmpwidth;
2476 }
2477 }
2478 else
2479 {
2480 int tmpheight, tmporigheight;
2481
2482 if(thisbox->items[z].type == TYPEBOX)
2483 _count_size(thisbox->items[z].hwnd, BOXVERT, &tmpheight, &tmporigheight);
2484 else
2485 {
2486 tmpheight = thisbox->items[z].height;
2487 tmporigheight = thisbox->items[z].origheight;
2488 }
2489
2490 if(thisbox->items[z].vsize != SIZESTATIC && tmpheight > actual && tmporigheight)
2491 {
2492 found = pastsplitbar;
2493 orig = tmporigheight;
2494 actual = tmpheight;
2495 }
2496 }
2497 }
2498 }
2499
2500 /* If we couldn't determine a valid scale... then abort */
2501 if(!orig || !actual)
2502 return MRFROMSHORT(FALSE);
2503
2504 if(thisbox->type == BOXHORZ)
2505 {
2506 if(found)
2507 startSize = (rclStart.xLeft - rclBounds.xLeft)
2508 * (((float)actual)/((float)orig));
2509 else
2510 startSize = (rclStart.xLeft - rclBounds.xLeft)
2511 * (((float)orig)/((float)actual));
2512 }
2513 else
2514 {
2515 if(found)
2516 startSize = (rclStart.yBottom - rclBounds.yBottom)
2517 * (((float)actual)/((float)orig));
2518 else
2519 startSize = (rclStart.yBottom - rclBounds.yBottom)
2520 * (((float)orig)/((float)actual));
2521 }
2522 }
2523
2524 rc = _TrackRectangle(hwnd, &rclFrame, &rclBounds);
2525
2526 if(rc == TRUE)
2527 {
2528 USHORT usNewRB;
2529 USHORT percent;
2530 int z;
2531
2532 if(thisbox->type == BOXHORZ)
2533 {
2534 usNewRB = rclFrame.xLeft
2535 - rclBounds.xLeft;
2536 }
2537 else
2538 {
2539 usNewRB = rclFrame.yBottom
2540 - rclBounds.yBottom;
2541 }
2542
2543 /* We don't want the item to disappear completely */
2544 if(!usNewRB)
2545 usNewRB++;
2546
2547 if(!startSize)
2548 startSize++;
2549
2550 percent = (usNewRB*100)/startSize;
2551
2552 for(z=0;z<thisbox->count;z++)
2553 {
2554 if(thisbox->items[z].type == TYPEBOX)
2555 {
2556 Box *tmp = WinQueryWindowPtr(thisbox->items[z].hwnd, QWP_USER);
2557
2558 if(tmp)
2559 _changebox(tmp, percent, thisbox->type);
2560 } 2458 }
2561 else 2459 else
2562 { 2460 {
2563 if(thisbox->items[z].hwnd == hwnd) 2461 start = rclFrame.yBottom - rclBounds.yBottom;
2564 percent = (startSize*100)/usNewRB; 2462 *percent = 100.0 - (((float)start / (float)(rclBounds.yTop - rclBounds.yBottom - SPLITBAR_WIDTH)) * 100.0);
2565
2566 if(thisbox->type == BOXHORZ)
2567 {
2568 if(thisbox->items[z].hsize == SIZEEXPAND)
2569 thisbox->items[z].width = (int)(((float)thisbox->items[z].origwidth) * (((float)percent)/((float)100.0)));
2570 }
2571 else
2572 {
2573 if(thisbox->items[z].vsize == SIZEEXPAND)
2574 thisbox->items[z].height = (int)(((float)thisbox->items[z].origheight) * (((float)percent)/((float)100.0)));
2575 }
2576 } 2463 }
2464 _handle_splitbar_resize(hwnd, *percent, type, width, height);
2577 } 2465 }
2578
2579 _ResetWindow(WinQueryWindow(hwnd, QW_OWNER));
2580 } 2466 }
2581 #endif
2582 } 2467 }
2583 return MRFROMSHORT(FALSE); 2468 return MRFROMSHORT(FALSE);
2584 } 2469 }
2585 return WinDefWindowProc(hwnd, msg, mp1, mp2); 2470 return WinDefWindowProc(hwnd, msg, mp1, mp2);
2586 } 2471 }
6742 */ 6627 */
6743 void dw_splitbar_set(HWND handle, float percent) 6628 void dw_splitbar_set(HWND handle, float percent)
6744 { 6629 {
6745 /* We probably need to force a redraw here */ 6630 /* We probably need to force a redraw here */
6746 float *mypercent = (float *)dw_window_get_data(handle, "_dw_percent"); 6631 float *mypercent = (float *)dw_window_get_data(handle, "_dw_percent");
6632 int type = (int)dw_window_get_data(handle, "_dw_type");
6633 int width, height;
6747 6634
6748 if(mypercent) 6635 if(mypercent)
6749 *mypercent = percent; 6636 *mypercent = percent;
6637
6638 dw_window_get_pos_size(handle, NULL, NULL, &width, &height);
6639
6640 _handle_splitbar_resize(handle, percent, type, width, height);
6750 } 6641 }
6751 6642
6752 /* 6643 /*
6753 * Gets the position of a splitbar (pecentage). 6644 * Gets the position of a splitbar (pecentage).
6754 * Parameters: 6645 * Parameters: