hi

1 files changed, 318 insertions, 0 deletions

diff --git a/imagesortc.c b/imagesortc.c
new file mode 100644
index 0000000..ea7a0e3
--- /dev/null
+++ b/imagesortc.c
@@ -0,0 +1,318 @@
+#include <SDL2/SDL.h> 
+#include <SDL2/SDL_assert.h>
+#include <SDL2/SDL_image.h>
+#include <SDL2/SDL_keyboard.h>
+#include <SDL2/SDL_scancode.h>
+#include <SDL2/SDL_surface.h>
+#include <SDL2/SDL_ttf.h> 
+#include <SDL2/SDL_render.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdlib.h>
+#include <dirent.h>
+
+
+#define WINTITLE "sorting..."
+#define FONTSIZE 80 
+#define FONTPATH "./font/FreeSans.ttf"
+
+SDL_Color textcolor = { 255, 255, 255, 255 };
+
+typedef struct displayer {
+    SDL_Window *window;
+    SDL_Renderer *renderer;
+    SDL_Texture *background;
+    TTF_Font *font; 
+}displayer;
+
+
+void sdlcleanup(displayer *displayerer, char **images, DIR *dir, int count, int exitstatus){ 
+    
+    closedir(dir);
+    int i = 0; 
+    while(i < count){
+        free(images[i]); 
+        i++;
+    }
+    free(images); 
+
+    TTF_CloseFont(displayerer->font);
+    SDL_DestroyTexture(displayerer->background); 
+    SDL_DestroyRenderer(displayerer->renderer);
+    SDL_DestroyWindow(displayerer->window);
+    TTF_Quit();
+    IMG_Quit(); 
+    SDL_Quit();
+    exit(exitstatus); 
+}
+
+bool sdlinit(displayer *displayerer){
+
+
+
+    if (SDL_Init(SDL_INIT_EVERYTHING)){
+        fprintf(stderr, "failed to initialize SDL: %s\n", SDL_GetError());
+        return true; 
+    }
+
+
+    int imginit = IMG_Init(IMG_INIT_PNG | IMG_INIT_JPG);
+    if ((imginit & (IMG_INIT_PNG | IMG_INIT_JPG)) != (IMG_INIT_PNG | IMG_INIT_JPG)){     
+        fprintf(stderr, "failed to initialize SDL: %s\n", IMG_GetError());
+        return true; 
+    }
+
+    if (TTF_Init()){ 
+        fprintf(stderr, "failed to initialize ttf: %s\n", TTF_GetError());
+        return true; 
+    }
+    
+    displayerer->font = TTF_OpenFont(FONTPATH, FONTSIZE);
+    if(!displayerer->font) {    
+        fprintf(stderr, "failed to load font: %s\n", TTF_GetError());
+        return true; 
+    }
+
+    displayerer->window = SDL_CreateWindow(
+            WINTITLE,SDL_WINDOWPOS_CENTERED, 
+            SDL_WINDOWPOS_CENTERED, 0, 0,
+            SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE | 
+            SDL_WINDOW_ALWAYS_ON_TOP); 
+    if(!displayerer->window){
+    fprintf(stderr, "failed to create window: %s\n", SDL_GetError());
+    return true; 
+    }
+
+    displayerer->renderer = SDL_CreateRenderer(displayerer->window, -1, 0); 
+    if(!displayerer->renderer){
+    fprintf(stderr, "failed to create renderer: %s\n", SDL_GetError());
+    return true; 
+    }
+
+
+return false;  
+}
+
+
+bool loadimages(displayer *displayerer,char *who){
+    
+    displayerer->background = IMG_LoadTexture(displayerer->renderer, who); 
+    
+    if(!displayerer->background) {    
+        fprintf(stderr, "failed to load image: %s\n", IMG_GetError());
+        return true; 
+    }
+
+return false; 
+} 
+
+
+int main(int argc, char **argv){
+
+    struct displayer displayerer = {
+        .window = NULL, 
+        .renderer = NULL,
+        .background = NULL,
+        .font = NULL,
+    }; 
+    
+    const char *path = (argc > 1) ? argv[1] : ".";
+
+    char **images = malloc(16 * sizeof(char *));
+    DIR *dir = opendir(path); 
+        if(!dir){ 
+            fprintf(stderr, "%s: can't open dir %s", argv[0], argv[1]);
+            return 1;
+        } 
+
+        struct dirent *files; 
+        int count = 0;
+        char buf[1024];
+        int capacity = 16; //tiny because i actally wanna realloc
+        while ((files = readdir(dir)) != NULL) {
+            char *ext = strrchr(files->d_name, '.');
+            if (ext == NULL) continue; 
+            if (strcasecmp(ext, ".png") != 0 && strcasecmp(ext, ".jpg") != 0 && strcasecmp(ext, ".jpeg") != 0) continue;
+
+            if(count == capacity){
+                capacity *= 2; 
+                images = realloc(images, capacity * sizeof(char *)); 
+                if(images == NULL){
+                sdlcleanup(&displayerer, images, dir, count, EXIT_FAILURE);
+                }
+            }
+
+            
+            snprintf(buf, sizeof(buf), "%s/%s", path, files->d_name); //i hate how c does things 
+            images[count] = strdup(buf);  
+            count++; 
+        }
+        if(count == 0){
+            printf("erm idk what you did here but you probably ran the program in a dir with no .pngs or .jpgs... hopefully you're not gonna segfault here"); 
+            sdlcleanup(&displayerer, images, dir, count, EXIT_FAILURE);
+        }
+
+    mkdir("../saved", 0755);
+    mkdir("../other", 0755);
+    mkdir("../delete", 0755);
+
+    if(sdlinit(&displayerer)){
+        sdlcleanup(&displayerer, images, dir, count, EXIT_FAILURE);
+    }
+
+    int whichone = 1; //0 means nothing it doesn't load lol 
+    int typing = 0;
+    int len; 
+    char textbuf[256];
+    
+    loadimages(&displayerer, images[whichone]);
+    
+    while(true){
+
+        SDL_Event event;
+        while(SDL_PollEvent(&event)){
+            switch(event.type){
+            default : break; 
+                case SDL_QUIT:
+                    sdlcleanup(&displayerer, images, dir, count, EXIT_SUCCESS); break; 
+                case SDL_TEXTINPUT:
+                    strcat(textbuf, event.text.text);
+                    break; 
+                case SDL_TEXTEDITING:
+                    strcpy(textbuf, event.edit.text);  
+                    break; 
+                        
+                case SDL_KEYDOWN : switch(event.key.keysym.scancode){
+                    default: break; 
+
+                    case SDL_SCANCODE_BACKSPACE:
+                         len = strlen(textbuf);
+                            if (len > 0) {
+                            textbuf[len - 1] = '\0';
+                            }
+                            break; 
+                    case SDL_SCANCODE_ESCAPE: 
+                        sdlcleanup(&displayerer, images, dir, count, EXIT_SUCCESS); break;
+                    case SDL_SCANCODE_W:
+                        if(!typing){
+                            typing = 1;
+                            textbuf[0] = '\0';
+                            SDL_StartTextInput();
+                        } 
+                        break;
+                    case SDL_SCANCODE_RETURN:
+                        if(typing){
+                            typing = 0;
+                            SDL_StopTextInput();
+                            char *ext = strrchr(images[whichone], '.');
+                            char savedbuf[1024];
+                            snprintf(savedbuf, sizeof(savedbuf), "../saved/%s%s", textbuf, ext ? ext : "");
+                            rename(images[whichone], savedbuf);
+                            if(whichone + 1 < count){
+                                whichone++;
+                                SDL_DestroyTexture(displayerer.background);
+                                loadimages(&displayerer, images[whichone]);
+                            }
+                        }
+                        break;
+                    case SDL_SCANCODE_Q:
+                        if(!typing){if(whichone + 1 < count){
+                            whichone++;
+                            SDL_DestroyTexture(displayerer.background);}
+                            loadimages(&displayerer, images[whichone]);
+                            printf("loaded: %s\n", images[whichone]);
+                        }else { whichone = 0;} 
+                        break;
+                    case SDL_SCANCODE_A: 
+                        if(!typing){if(whichone > 1){
+                            whichone--;
+                            SDL_DestroyTexture(displayerer.background);
+                            loadimages(&displayerer, images[whichone]);
+                            printf("loaded: %s\n", images[whichone]);
+                            }
+                        }
+                        break;
+                    case SDL_SCANCODE_S:
+                        if(!typing){
+                            char otherbuf[1024];
+                            snprintf(otherbuf, sizeof(otherbuf), "../other/%s", strrchr(images[whichone], '/') + 1);
+                            rename(images[whichone], otherbuf);
+                        if(whichone + 1 < count){
+                            whichone++;
+                            SDL_DestroyTexture(displayerer.background);
+                            loadimages(&displayerer, images[whichone]);
+                            }
+                        }
+                        break;
+                    case SDL_SCANCODE_D:
+                        if(!typing){
+                            char otherbuf[1024];
+                            snprintf(otherbuf, sizeof(otherbuf), "../other/%s", strrchr(images[whichone], '/') + 1);
+                            rename(images[whichone], otherbuf);
+                        if(whichone + 1 < count){
+                            whichone++;
+                            SDL_DestroyTexture(displayerer.background);
+                            loadimages(&displayerer, images[whichone]);
+                            }
+                        }
+                        break;
+                    }   
+            } 
+        }
+        
+        SDL_RenderClear(displayerer.renderer);
+
+        //is it wise to calculate this each frame? no. will i optimize it? no
+        //actually yeah because i can resize the window 
+        int imgw, imgh,winw, winh;
+        SDL_QueryTexture(displayerer.background, NULL, NULL, &imgw, &imgh);
+        SDL_GetRendererOutputSize(displayerer.renderer, &winw, &winh);
+
+        float scalex = (float)winw / imgw;
+        float scaley = (float)winh / imgh;
+        float scale = (scalex < scaley) ? scalex : scaley;
+        SDL_Rect dst = {
+            .w = (int)(imgw * scale),
+            .h = (int)(imgh * scale),
+        };
+        dst.x = (winw - dst.w) / 2;
+        dst.y = (winh - dst.h) / 2;
+        //if i was smarter i'd wrap this in another function
+        
+        SDL_RenderCopy(displayerer.renderer, displayerer.background, NULL, &dst);
+        
+        SDL_Rect angle = {
+            .w = (int)winw, 
+            .h = (int) 100,
+            .y = (int)(winh)/2-50,
+            .x = (int) 0,
+        };
+
+        if(typing){
+            SDL_SetRenderDrawColor(displayerer.renderer, 0, 0, 0, 255); 
+            SDL_RenderFillRect(displayerer.renderer, &angle);
+
+            SDL_Surface *surf  = TTF_RenderText_Solid(displayerer.font, textbuf[0] ? textbuf : " ", textcolor);
+            SDL_Texture *tex = SDL_CreateTextureFromSurface(displayerer.renderer, surf);
+            int tw, th;
+            SDL_QueryTexture(tex, NULL, NULL, &tw, &th);
+            SDL_Rect textrect = {
+                .x = winw/2 - tw/2,
+                .y = winh/2 - th/2,
+                .w = tw,
+                .h = th,
+            };
+            SDL_RenderCopy(displayerer.renderer, tex, NULL, &textrect);
+            SDL_DestroyTexture(tex);
+        }
+
+        SDL_RenderPresent(displayerer.renderer);
+ 
+        SDL_Delay(8); //about 120 fps, worthless since this is not really a game  
+    }
+    
+    sdlcleanup(&displayerer, images, dir, count, EXIT_SUCCESS);
+    return 0;
+}