+Cancel download [needs to test]

TODO.md

@@ -1,12 +1,13 @@
 # TODO:
 
 ## Current:
+- [ ] Break line automatically in modal widgets
+- [ ] Cancel upload/download
+- [ ] Show download/upload progress in percentages
 - [ ] File upload multiline description (window)
 - [ ] Separate common structures in the common.h
 - [ ] Sorting in the file list
-- [ ] Cancel upload/download
+- [ ] Resume download
-- [ ] Break line automatically in modal widgets
-- [ ] Show download/upload progress in percentages
 - [x] Input: fix non-Latin letters
 - [x] Get rid of unsigned integers
 - [x] Check registration / enter server name again

src/draw_modal.c

@@ -28,7 +28,7 @@ void app_draw_modal(app_t *app) {
     case S_PRINT_SERVER_MESSAGE:
       m_server_message_init(app);
       break;
-    case S_FILE_DOWNLOAD:
+    case S_DOWNLOAD_FILE:
       m_load_pr_init(app, false);
       break;
     case S_UPLOAD_FILE:

src/file_processor.c

@@ -101,7 +101,7 @@ int32_t ui_file_select(file_args_t *f_args, query_args_t *q_args, int32_t idx) {
     return -2;
   }
   server_send_string(q_args, "file download [%s]\n", f_selected->name);
-  q_args->state = S_FILE_DOWNLOAD;
+  q_args->state = S_DOWNLOAD_FILE;
   free(file_path);
   return OK;
 }

src/main.h

@@ -42,7 +42,7 @@ enum state {
   S_FILE_LIST,
   S_WAIT_PASS,
   /* S_FILE_SELECT, */
-  S_FILE_DOWNLOAD,
+  S_DOWNLOAD_FILE,
   S_UPLOAD_PARAMS,
   S_UPLOAD_FILE,
   /* S_UPLOAD_FILE_SELECT, */

src/modals/load_pr.c

@@ -1,25 +1,44 @@
+#include "../server.h"
 #include "alert.h"
 #include "dialogue.h"
 #include "group.h"
+#include "utils.h"
+#include "../windows/file_list.h"
 #include <ncursesw/ncurses.h>
 #include <stdint.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <widget.h>
 
 void dwn_pr_modal_cb(w_cb_args_t *args) {
   /* only cancel action */
   int32_t key = *((int32_t *)args->data);
+  
   if (key != '\n') {
     return;
   }
+  
   app_t *app = args->app;
+  w_dialogue_t *d = &(app->modal);
   /* TODO: forward actual file name */
-  bool response = w_bool_ask("Cancel file load", "Yes", "No", false,
+  if (app->query_args->state == S_UPLOAD_FILE) {
-                             "You're going to cancel download\n Are you sure?",
+    bool response = w_bool_ask("Cancel file upload", "Yes", "No", false,
-                             app->query_args->file->name);
+                               "You're going to cancel upload\n Are you sure?");
     if (response) {
       app->query_args->file->signal = sig_cancel;
     }
+  } else if (app->query_args->state == S_DOWNLOAD_FILE) {
+    w_ui_file_list_t *fui = (w_ui_file_list_t *)app->query_args->main_ui->ui;
+    bool response =
+        w_bool_ask("Cancel file download", "Yes", "No", false,
+                   "You're going to cancel download\n Are you sure?");
+    server_send_string(app->query_args, "cancel\n");
+    FILE_CLEAN(app);
+    d->needs_destroy = true;
+    app->query_args->state = S_FILE_LIST;
+    server_send_string(app->query_args, "file list %d %d\n", fui->max_lines,
+                         fui->current_page);
+  }
 }
 
 w_dialogue_t *m_load_pr_init(app_t *app, bool is_upload) {

src/query.c

@@ -45,13 +45,6 @@ int32_t process_user_input(app_t *app, w_cb_args_t *d_args);
     app_destroy(app, exit_code);                                               \
   }
 
-#define FILE_CLEAN(app)                                                        \
-  if (app->query_args->file != NULL) {                                         \
-    FREE_MLC(app->query_args->file->name);                                     \
-    FREE_MLC(app->query_args->file->path);                                     \
-    FREE_MLC(app->query_args->file);                                           \
-  }
-
 void query_loop(app_t *app) {
   query_args_t *query_args = app->query_args;
   fd_set readfds;
@@ -183,7 +176,7 @@ int process_query(app_t *app) {
   case S_FILE_LIST:
     file_list(file_args, query_args);
     break;
-  case S_FILE_DOWNLOAD:
+  case S_DOWNLOAD_FILE:
     file_download(file_args, query_args);
     break;
   case S_UPLOAD_REQUESTED:

src/utils/utils.h

@@ -9,4 +9,11 @@
     free(arg);                                                                 \
     arg = NULL;                                                                \
   }
+
+#define FILE_CLEAN(app)                                                        \
+  if (app->query_args->file != NULL) {                                         \
+    FREE_MLC(app->query_args->file->name);                                     \
+    FREE_MLC(app->query_args->file->path);                                     \
+    FREE_MLC(app->query_args->file);                                           \
+  }
 #endif

src/widget/dialogue.c

@@ -60,7 +60,7 @@ static void decr_active_id(w_dialogue_t *d) {
   }
 
 static void case_callback(w_cb_args_t *args, w_cb_args_t *new_args) {
-  w_dialogue_t *d = (void *)args->element;
+  w_dialogue_t *d = args->element;
   /* run callback function */
   if (d->active_el->g_type == g_content) {
     new_args->element = d->g_content;
@@ -74,7 +74,7 @@ static void case_callback(w_cb_args_t *args, w_cb_args_t *new_args) {
 }
 
 void w_dialogue_callback_default(w_cb_args_t *args) {
-  w_dialogue_t *d = (void *)args->element;
+  w_dialogue_t *d = args->element;
   int32_t key = *((int32_t *)args->data);
   w_cb_args_t new_args;
   memcpy(&new_args, args, sizeof(w_cb_args_t));