UnrealXR/raylib
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Tweak WindowDropCallback() #2943

Browse source
This commit is contained in:
Ray 2023-03-06 13:15:13 +01:00
parent aae7ab64c7
commit cf1ebada0e
1 changed files with 17 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

31
src/rcore.c
View file

@ -5598,25 +5598,28 @@ static void CursorEnterCallback(GLFWwindow *window, int enter)
// GLFW3 Window Drop Callback, runs when drop files into window // GLFW3 Window Drop Callback, runs when drop files into window
static void WindowDropCallback(GLFWwindow *window, int count, const char **paths) static void WindowDropCallback(GLFWwindow *window, int count, const char **paths)
{ {
// In case previous dropped filepaths have not been freed, we free them if (count > 0)
if (CORE.Window.dropFileCount > 0)
{ {
for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++) RL_FREE(CORE.Window.dropFilepaths[i]); // In case previous dropped filepaths have not been freed, we free them
if (CORE.Window.dropFileCount > 0)
{
for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++) RL_FREE(CORE.Window.dropFilepaths[i]);
RL_FREE(CORE.Window.dropFilepaths); RL_FREE(CORE.Window.dropFilepaths);
CORE.Window.dropFileCount = 0; CORE.Window.dropFileCount = 0;
CORE.Window.dropFilepaths = NULL; CORE.Window.dropFilepaths = NULL;
} }
// WARNING: Paths are freed by GLFW when the callback returns, we must keep an internal copy // WARNING: Paths are freed by GLFW when the callback returns, we must keep an internal copy
CORE.Window.dropFileCount = count; CORE.Window.dropFileCount = count;
CORE.Window.dropFilepaths = (char **)RL_CALLOC(CORE.Window.dropFileCount, sizeof(char *)); CORE.Window.dropFilepaths = (char **)RL_CALLOC(CORE.Window.dropFileCount, sizeof(char *));
for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++) for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++)
{ {
CORE.Window.dropFilepaths[i] = (char *)RL_CALLOC(MAX_FILEPATH_LENGTH, sizeof(char)); CORE.Window.dropFilepaths[i] = (char *)RL_CALLOC(MAX_FILEPATH_LENGTH, sizeof(char));
strcpy(CORE.Window.dropFilepaths[i], paths[i]); strcpy(CORE.Window.dropFilepaths[i], paths[i]);
}
} }
} }
#endif #endif