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comparison win/dw.c @ 544:536b32eb0cb0

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Committed Icon code from Mark.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 04 Apr 2004 01:58:48 +0000
parents a95f39e81fe2
children d940dc1ff462
comparison
equal deleted inserted replaced
543:8217ee5c254e 544:536b32eb0cb0
4538 HWND API dw_bitmapbutton_new_from_file(char *text, unsigned long id, char *filename) 4538 HWND API dw_bitmapbutton_new_from_file(char *text, unsigned long id, char *filename)
4539 { 4539 {
4540 HWND tmp; 4540 HWND tmp;
4541 BubbleButton *bubble; 4541 BubbleButton *bubble;
4542 HBITMAP hbitmap = 0; 4542 HBITMAP hbitmap = 0;
4543 HANDLE icon = 0;
4544 int windowtype = 0, len;
4543 char *file = malloc(strlen(filename) + 5); 4545 char *file = malloc(strlen(filename) + 5);
4544 4546
4545 if(!file || !(bubble = calloc(1, sizeof(BubbleButton)))) 4547 if(!file || !(bubble = calloc(1, sizeof(BubbleButton))))
4546 { 4548 {
4547 if(file) 4549 if(file)
4548 free(file); 4550 free(file);
4549 return 0; 4551 return 0;
4550 } 4552 }
4551 4553
4554 strcpy(file, filename);
4555
4556 /* check if we can read from this file (it exists and read permission) */
4557 if(access(file, 04) == 0)
4558 {
4559 len = strlen( file );
4560 if ( len < 4 )
4561 {
4562 free(file);
4563 return 0;
4564 }
4565 if ( stricmp( file + len - 4, ".ico" ) == 0 )
4566 {
4567 icon = LoadImage(NULL, file, IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
4568 windowtype = BS_ICON;
4569 }
4570 else if ( stricmp( file + len - 4, ".bmp" ) == 0 )
4571 {
4572 hbitmap = (HBITMAP)LoadImage(NULL, file, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
4573 windowtype = BS_BITMAP;
4574 }
4575 }
4576 else
4577 {
4578 /* Try with .ico extension first...*/
4579 strcat(file, ".ico");
4580 if(access(file, 04) == 0)
4581 {
4582 icon = LoadImage(NULL, file, IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
4583 windowtype = BS_ICON;
4584 }
4585 else
4586 {
4587 strcpy(file, filename);
4588 strcat(file, ".bmp");
4589 if(access(file, 04) == 0)
4590 {
4591 hbitmap = (HBITMAP)LoadImage(NULL, file, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
4592 windowtype = BS_BITMAP;
4593 }
4594 }
4595 }
4596
4552 tmp = CreateWindow(BUTTONCLASSNAME, 4597 tmp = CreateWindow(BUTTONCLASSNAME,
4553 "", 4598 "",
4554 WS_CHILD | BS_PUSHBUTTON | 4599 WS_CHILD | BS_PUSHBUTTON |
4555 BS_BITMAP | WS_CLIPCHILDREN | 4600 windowtype | WS_CLIPCHILDREN |
4556 WS_VISIBLE, 4601 WS_VISIBLE,
4557 0,0,2000,1000, 4602 0,0,2000,1000,
4558 DW_HWND_OBJECT, 4603 DW_HWND_OBJECT,
4559 (HMENU)id, 4604 (HMENU)id,
4560 DWInstance, 4605 DWInstance,
4565 bubble->bubbletext[BUBBLE_HELP_MAX - 1] = '\0'; 4610 bubble->bubbletext[BUBBLE_HELP_MAX - 1] = '\0';
4566 bubble->pOldProc = (WNDPROC)SubclassWindow(tmp, _BtProc); 4611 bubble->pOldProc = (WNDPROC)SubclassWindow(tmp, _BtProc);
4567 4612
4568 SetWindowLongPtr(tmp, GWLP_USERDATA, (LONG_PTR)bubble); 4613 SetWindowLongPtr(tmp, GWLP_USERDATA, (LONG_PTR)bubble);
4569 4614
4570 strcpy(file, filename); 4615 if(icon)
4571 4616 {
4572 /* check if we can read from this file (it exists and read permission) */ 4617 SendMessage(tmp, BM_SETIMAGE,
4573 if(access(file, 04) == 0) 4618 (WPARAM) IMAGE_ICON,
4574 hbitmap = (HBITMAP)LoadImage(NULL, file, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE); 4619 (LPARAM) icon);
4575 else 4620 }
4576 { 4621 else if(hbitmap)
4577 /* Try with .bmp extention */ 4622 {
4578 strcat(file, ".bmp");
4579 if(access(file, 04) == 0)
4580 hbitmap = (HBITMAP)LoadImage(NULL, file, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
4581 }
4582
4583
4584 if(hbitmap)
4585 SendMessage(tmp, BM_SETIMAGE, 4623 SendMessage(tmp, BM_SETIMAGE,
4586 (WPARAM) IMAGE_BITMAP, 4624 (WPARAM) IMAGE_BITMAP,
4587 (LPARAM) hbitmap); 4625 (LPARAM) hbitmap);
4626 }
4588 free(file); 4627 free(file);
4589 return tmp; 4628 return tmp;
4590 } 4629 }
4591 4630
4592 /* 4631 /*