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/*******************************************************************************************
*
* raylib [core] example - Windows drop files
*
* NOTE: This example only works on platforms that support drag & drop (Windows, Linux, OSX, Html5?)
*
* Example originally created with raylib 1.3, last time updated with raylib 4.2
*
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software
*
* Copyright (c) 2015-2024 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#include <stdlib.h> // Required for: calloc(), free()
#define MAX_FILEPATH_RECORDED 4096
#define MAX_FILEPATH_SIZE 2048
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - drop files");
int filePathCounter = 0;
char *filePaths[MAX_FILEPATH_RECORDED] = { 0 }; // We will register a maximum of filepaths
// Allocate space for the required file paths
for (int i = 0; i < MAX_FILEPATH_RECORDED; i++)
{
filePaths[i] = (char *)RL_CALLOC(MAX_FILEPATH_SIZE, 1);
}
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsFileDropped())
{
FilePathList droppedFiles = LoadDroppedFiles();
for (int i = 0, offset = filePathCounter; i < (int)droppedFiles.count; i++)
{
if (filePathCounter < (MAX_FILEPATH_RECORDED - 1))
{
TextCopy(filePaths[offset + i], droppedFiles.paths[i]);
filePathCounter++;
}
}
UnloadDroppedFiles(droppedFiles); // Unload filepaths from memory
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
if (filePathCounter == 0) DrawText("Drop your files to this window!", 100, 40, 20, DARKGRAY);
else
{
DrawText("Dropped files:", 100, 40, 20, DARKGRAY);
for (int i = 0; i < filePathCounter; i++)
{
if (i%2 == 0) DrawRectangle(0, 85 + 40*i, screenWidth, 40, Fade(LIGHTGRAY, 0.5f));
else DrawRectangle(0, 85 + 40*i, screenWidth, 40, Fade(LIGHTGRAY, 0.3f));
DrawText(filePaths[i], 120, 100 + 40*i, 10, GRAY);
}
DrawText("Drop new files...", 100, 110 + 40*filePathCounter, 20, DARKGRAY);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
for (int i = 0; i < MAX_FILEPATH_RECORDED; i++)
{
RL_FREE(filePaths[i]); // Free allocated memory for all filepaths
}
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}