@@ -34,6 +34,7 @@

  *      20250330 Refine background loading.

  *      20250413 Background loading for windows target.

  *      20250420 Fix background loading for windows target.

+ *      20250427 Start move image functionality.

  *

  * Author: Dario Rodriguez dario@darionomono.com

  * (c) Dario Rodriguez 2025

@@ -265,6 +266,7 @@ typedef struct body_t {

         xywh_t dirdataadd;

         Font roundedbox;

         bg_t *bg;

+        char selectedpath[2048];

 } body_t;

 typedef struct im_t {

@@ -295,6 +297,8 @@ body_t *im_body_init(int x, int y, font_t *font, font_t *fontbig, font_t *fonthu

 void im_body_free(body_t *body);

 int im_body_add(body_t *body,char *dir);

+int im_body_tryselect(body_t *body, Vector2 mousepos);

+

 int im_body_mouse(body_t *body, Vector2 mousepos, Vector2 wheel, int lmbpressed, int lmbreleased, int lmbdown, int *click_avail);

 int im_body_draw(body_t *body, Vector2 mousepos, int lmbdown, int rmbdown, int windowwidth, int windowheight, int *needs_nextredraw, int scrollspeed);

@@ -363,6 +367,7 @@ main(int argc, char *argv[])

         needs_nextredraw=1;

         scrollstart=0;

         is_scrolling=0;

+        im->body->selectedpath[0]='\0';

         while(!WindowShouldClose()) {

                 imutil_fpsreset();

                 oldmousepos=mousepos;

@@ -399,8 +404,12 @@ main(int argc, char *argv[])

                         }

                         t=scrollstartpos.x-mousepos.x;

                         t=(t<0)?-t:t;

-                        if(t>SCROLLTHRESHOLD)

+                        if(t>SCROLLTHRESHOLD) {

                                 is_scrolling=0,scrollstart=0;

+                                im_body_tryselect(im->body,scrollstartpos);

+                                if(im->body->selectedpath[0]!='\0')

+                                        click_avail=0;

+                        }

                 }

                 if(is_scrolling) {

                         long long tcur,tdif;

@@ -668,7 +677,7 @@ im_menubar_mouse(menubar_t *menubar, Vector2 mousepos, int lmbpressed, int lmbre

         *sel_menu=NULL;

         *sel_submenu=NULL;

         flag_outsideall=1;

-#if 1

+#if 0

 if(lmbpressed || lmbdown)

  fprintf(stderr,"in_menubar_mouse: lmbpressed:%i lmbdown:%i\n",lmbpressed,lmbdown);

 #endif

@@ -896,6 +905,30 @@ im_body_add(body_t *body,char *dir)

         return(0);

 }

+int

+im_body_tryselect(body_t *body, Vector2 mousepos)

+{

+        int i;

+        listing_t *listing;

+        listingdata_t *elem;

+        if(body==NULL || body->currentdirdata<0 || body->currentdirdata>=body->sizedirdata || body->dirdata[body->currentdirdata]==NULL || body->currentdirdata>=body->sizedirdata)

+                return(-1); /* sanity check failed */

+        body->selectedpath[0]='\0';

+        if(!is_imutil_insidexywh(mousepos,&(body->xywh),0) || mousepos.x>body->leftsize)

+                return(-1); /* outside leftside */

+        listing=&(body->dirdata[body->currentdirdata]->listing);

+        for(i=0;i<listing->usedelems;i++) {

+                elem=listing->elems+i;

+                if(is_imutil_insidexywh(mousepos,&(elem->left.screenxywh),0)) {

+                        strncpy(body->selectedpath,elem->name,sizeof(body->selectedpath));

+                        body->selectedpath[sizeof(body->selectedpath)-1]='\0';

+                        return(0); /* found */

+                }

+        }

+        return(-1); /* no thumbnail found for pos */

+}

+

+

 int

 im_body_mouse(body_t *body, Vector2 mousepos, Vector2 wheel, int lmbpressed, int lmbreleased, int lmbdown, int *click_avail)

 {

@@ -922,7 +955,7 @@ im_body_mouse(body_t *body, Vector2 mousepos, Vector2 wheel, int lmbpressed, int

                 return(0); /* nothing else to do */

         }

         margin=body->ptrfont->height/4;

-        if(body->is_displayingtexture && lmbreleased && is_imutil_insidexywh(mousepos,&(body->texture.source),margin)) {

+        if(body->is_displayingtexture && lmbreleased && is_imutil_insidexywh(mousepos,&(body->texture.source),margin) && body->selectedpath[0]=='\0') {

                 body->flag_drawbigtexture=1;

                 return(0); /* nothing else to do */

         }

@@ -970,28 +1003,51 @@ im_body_mouse(body_t *body, Vector2 mousepos, Vector2 wheel, int lmbpressed, int

                         return(0);

                 }

         }

-        /* dirdata select */

-        if(mousepos.x>body->leftsize && mousepos.y>body->xywh.y) {

-                int righty;

-                for(righty=body->xywh.y,i=0;i<body->sizedirdata;i++) {

-                        if(body->dirdata[i]==NULL)

-                                continue;

-                        if(mousepos.y>=righty && mousepos.y<(righty+body->dirdata[i]->height) && i!=body->currentdirdata) {

-                                body->currentdirdata=i;

-                                *click_avail=0;

-                                return(0);

+        /* dirdata processing */

+        if(body->selectedpath[0]=='\0') {

+                /* dirdata select */

+                if(mousepos.x>body->leftsize && mousepos.y>body->xywh.y) {

+                        int righty;

+                        for(righty=body->xywh.y,i=0;i<body->sizedirdata;i++) {

+                                if(body->dirdata[i]==NULL)

+                                        continue;

+                                if(mousepos.y>=righty && mousepos.y<(righty+body->dirdata[i]->height) && i!=body->currentdirdata) {

+                                        body->currentdirdata=i;

+                                        *click_avail=0;

+                                        return(0);

+                                }

+                                righty+=body->dirdata[i]->height;

                         }

-                        righty+=body->dirdata[i]->height;

                 }

+                /* detect click on "add dirdata" button */

+                if(is_imutil_insidexywh(mousepos,&(body->dirdataadd),0)) {

+                        im_body_add(body,body->dirdata[body->currentdirdata]->dirname);

+                        *click_avail=0;

+                        return(0);

+                }

+                /* dirdata remove */

+#warning TODO

         }

-        /* detect click on "add dirdata" button */

-        if(is_imutil_insidexywh(mousepos,&(body->dirdataadd),0)) {

-                im_body_add(body,body->dirdata[body->currentdirdata]->dirname);

-                *click_avail=0;

-                return(0);

-        }

-        /* dirdata remove */

+        /* unselect selectedpath */

+        if(lmbpressed==0 && body->selectedpath[0]!='\0') {

+                if(mousepos.x>body->leftsize && mousepos.y>body->xywh.y) {

+                        int righty;

+                        for(righty=body->xywh.y,i=0;i<body->sizedirdata;i++) {

+                                if(body->dirdata[i]==NULL)

+                                        continue;

+                                if(mousepos.y>=righty && mousepos.y<(righty+body->dirdata[i]->height) && i!=body->currentdirdata && strcmp(body->dirdata[i]->dirname,body->dirdata[body->currentdirdata]->dirname)!=0) {

 #warning TODO

+#if 1

+fprintf(stderr,"WOULD MOVE \"%s/%s\" to \"%s\"\n",body->dirdata[body->currentdirdata]->dirname,body->selectedpath+1,body->dirdata[i]->dirname);

+#endif

+                                        *click_avail=0;

+                                        break;

+                                }

+                                righty+=body->dirdata[i]->height;

+                        }

+                }

+                body->selectedpath[0]='\0';

+        }

         return(0);

 }

@@ -1010,6 +1066,7 @@ im_body_draw(body_t *body, Vector2 mousepos, int lmbdown, int rmbdown, int windo

         int xoff,yoff;

         thumb_t *thumb;

         char statustooltip[1024];

+        thumb_t *selectedthumb;

         if(body==NULL)

                 return(-1);

         font=body->ptrfont;

@@ -1018,6 +1075,7 @@ im_body_draw(body_t *body, Vector2 mousepos, int lmbdown, int rmbdown, int windo

         FILLXYWH(body->backxywh,0,0,0,0);

         margin=font->height/4;

         body->is_displayingtexture=0;

+        selectedthumb=NULL;

         /* if we are displaying a full screenimage... */

         if(body->flag_drawbigtexture && body->texture.has_texture) {

                 /* draw image in full screen */

@@ -1256,6 +1314,17 @@ fprintf(stderr,"elem:\"%s\" sidelen:%i old:%ix%i new:%ix%i\n",elem->name+1,sidel

                                         DrawTextEx(font->font,shortname,(Vector2){pos->x+xoff+font->height/4,pos->y+yoff+font->height/4},font->height,0,(Color){ 192,192,192,255 });

                                         lastx=xywh->x+xoff+xywh->w,lasty=xywh->y+yoff+xywh->h;

                                 }

+                                /* show selected rectangle */

+                                if(is_leftside && strcmp(body->selectedpath,elem->name)==0) {

+                                        Color c=((Color){0,0,255,64});

+                                        DrawRectangle(UNROLLXYWH(thumb->screenxywh),c);

+                                        c=((Color){0,0,255,255});

+                                        DrawRectangle(thumb->screenxywh.x,thumb->screenxywh.y,thumb->screenxywh.w,2,c);

+                                        DrawRectangle(thumb->screenxywh.x,thumb->screenxywh.y+2,2,thumb->screenxywh.h-4,c);

+                                        DrawRectangle(thumb->screenxywh.x+thumb->screenxywh.w-2,thumb->screenxywh.y+2,2,thumb->screenxywh.h-4,c);

+                                        DrawRectangle(thumb->screenxywh.x,thumb->screenxywh.y+thumb->screenxywh.h-2,thumb->screenxywh.w,2,c);

+                                        selectedthumb=thumb;

+                                }

                         }

                         for(;k<dirdata->listing.usedelems;k++) {

                                 elem=dirdata->listing.elems+k;

@@ -1271,6 +1340,16 @@ fprintf(stderr,"elem:\"%s\" sidelen:%i old:%ix%i new:%ix%i\n",elem->name+1,sidel

                                 if(i==body->currentdirdata) {

                                         /* draw right side "current" marker inside left side area */

                                         DrawTriangle((Vector2){((float)body->xywh.x)+body->leftsize,((float)righty)}, (Vector2){((float)body->xywh.x)+body->leftsize-DEFAULTDIRDATATRIANGLEW,((float)righty)+dirdata->height/2}, (Vector2){((float)body->xywh.x)+body->leftsize,((float)righty)+dirdata->height-1}, (Color){ 168, 168, 168, 255 } );

+                                } else if(body->selectedpath[0]!='\0' && mousepos.x>body->leftsize && mousepos.y>=righty && mousepos.y<(righty+dirdata->height) && strcmp(body->dirdata[i]->dirname,body->dirdata[body->currentdirdata]->dirname)!=0) {

+                                        xywh_t xywh;

+                                        Color c=((Color){0,0,255,64});

+                                        FILLXYWH(xywh,body->leftsize,righty,body->xywh.w-body->leftsize,dirdata->height);

+                                        DrawRectangle(UNROLLXYWH(xywh),c);

+                                        c=((Color){0,0,255,255});

+                                        DrawRectangle(xywh.x,xywh.y,xywh.w,2,c);

+                                        DrawRectangle(xywh.x,xywh.y+2,2,xywh.h-4,c);

+                                        DrawRectangle(xywh.x+xywh.w-2,xywh.y+2,2,xywh.h-4,c);

+                                        DrawRectangle(xywh.x,xywh.y+xywh.h-2,xywh.w,2,c);

                                 }

                                 /* advance to next element */

                                 righty+=dirdata->height;

@@ -1306,6 +1385,12 @@ fprintf(stderr,"elem:\"%s\" sidelen:%i old:%ix%i new:%ix%i\n",elem->name+1,sidel

         } else {

                 memset(&(body->dirdataadd),0,sizeof(body->dirdataadd));

         }

+        /* if moving elem, show line from orig to mousepos */

+        if(body->selectedpath[0]!='\0' && selectedthumb!=NULL) {

+                Color c=((Color){0,0,255,255});

+                DrawLineEx((Vector2){(float)(selectedthumb->screenxywh.x+selectedthumb->screenxywh.w/2),(float)(selectedthumb->screenxywh.y+selectedthumb->screenxywh.h/2)},mousepos,2.0,c);

+        }

+        /* show tooltip */

         if(statustooltip[0]!='\0') {

                 m2=MeasureTextEx(font->font,statustooltip,font->height,0);

                 DrawRectangle(0,windowheight-1-margin*2-font->height,m2.x+margin*2,font->height+margin*2,((Color){0,0,0,96}));