m/grafX2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Drag and drop files: more stable. Unfinished

Browse Source 
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1570 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2010-08-12 20:08:36 +00:00
parent cd39485232
commit c83cd8c339
4 changed files with 101 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
src/input.c
View File

@@ -51,7 +51,10 @@ int Snap_axis = 0;
int Snap_axis_origin_X;
int Snap_axis_origin_Y;
volatile int Need_Timer_events;
volatile int Need_timer_for_tool;
volatile int Need_timer_for_cursor;
char * Drop_file_name = NULL;
// --
@@ -229,7 +232,11 @@ int Move_cursor_with_constraints()
feedback=1;
if (Input_new_mouse_K == 0)
{
Input_sticky_control = 0;
Need_timer_for_tool=0;
Need_timer_for_cursor=0;
}
}
// Hide cursor, because even just a click change needs it
if (!Mouse_moved)
@@ -753,26 +760,43 @@ int Get_input(void)
case SDL_SYSWMEVENT:
#ifdef __WIN32__
if(event.syswm.msg->msg == WM_DROPFILES) {
int fileCount;
if(event.syswm.msg->msg == WM_DROPFILES)
{
int file_count;
HDROP hdrop = (HDROP)(event.syswm.msg->wParam);
if((fileCount = DragQueryFile(hdrop,(UINT)-1,(LPTSTR) NULL ,(UINT) 0)) > 0) {
char buf[MAX_PATH];
T_IO_Context context;
char* flimit;
DragQueryFile(hdrop,0 ,(LPTSTR) buf ,(UINT) MAX_PATH);
flimit = Find_last_slash(buf);
*(flimit++) = '\0';
// TODO : check if there are unsaved changes first !
Init_context_layered_image(&context, flimit, buf);
Load_image(&context);
Destroy_context(&context);
Redraw_layered_image();
End_of_modification();
Display_all_screen();
if((file_count = DragQueryFile(hdrop,(UINT)-1,(LPTSTR) NULL ,(UINT) 0)) > 0)
{
long len;
// Query filename length
len = DragQueryFile(hdrop,0 ,NULL ,0);
if (len)
{
Drop_file_name=calloc(len+1,1);
if (Drop_file_name)
{
if (DragQueryFile(hdrop,0 ,(LPTSTR) Drop_file_name ,(UINT) MAX_PATH))
{
// Success
}
else
{
free(Drop_file_name);
// Don't report name copy error
}
}
else
{
// Don't report alloc error (for a file name? :/ )
}
}
else
{
// Don't report weird Windows error
}
}
else
{
// Drop of zero files. Thanks for the information, Bill.
}
}
#endif
@@ -798,6 +822,7 @@ int Get_input(void)
Directional_left||Directional_up_left))
{
Directional_delay=-1;
Need_timer_for_cursor=1;
Directional_last_move=SDL_GetTicks();
}
else