dialogue color improvement, implementation of print_multiline_text function.

src/ui/widget/dialogue.c

@@ -5,37 +5,43 @@
 #include <stdlib.h>
 #include <string.h>
 
-dialogue_t *init_dialogue(char title[]) {
+dialogue_t *init_dialogue(const char title[], const char text[],
+                          const uint32_t width, const uint32_t height) {
   dialogue_t *dialogue = malloc(sizeof(dialogue_t));
   dialogue->win = 0;
   dialogue->buttons = NULL;
+  dialogue->w.x = width;
+  dialogue->w.y = height;
   strcpy(dialogue->w.title, title);
+  strcpy(dialogue->text, text);
   return dialogue;
 }
 
 int32_t draw_dialogue(dialogue_t *d, uint32_t cur_x, uint32_t cur_y) {
-  d->w.x = 50;
-  d->w.y = 20;
   d->w.m_x = (cur_x - d->w.x) / 2;
   d->w.m_y = (cur_y - d->w.y) / 2;
 
   d->win = newwin(d->w.y, d->w.x, d->w.m_y, d->w.m_x);
-  
-  wcolor_set(d->win, MODAL_COLOR_PAIR, NULL);
-  wattrset(d->win, A_REVERSE);
 
+  color_set(MODAL_COLOR_PAIR, NULL);
+  wattrset(d->win, COLOR_PAIR(MODAL_COLOR_PAIR) | A_BOLD | A_REVERSE);
+
+  /* background */
   for (int xp = 1; xp < d->w.x; xp++) {
     for (int yp = 1; yp < d->w.y - 1; yp++) {
       mvwprintw(d->win, yp, xp, " ");
     }
   }
 
-  uint32_t title_mx_pos = (d->w.x - strlen(d->w.title)) / 2;
-  
+  /* title */
+  const uint32_t title_mx_pos = (d->w.x - strlen(d->w.title)) / 2;
   box(d->win, 0, 0);
-  mvwprintw(d->win, 0, title_mx_pos-1, " ");
-  mvwprintw(d->win, 0, title_mx_pos, d->w.title);
+  mvwprintw(d->win, 0, title_mx_pos - 1, " ");
+  mvwprintw(d->win, 0, title_mx_pos, "%s", d->w.title);
   mvwprintw(d->win, 0, title_mx_pos + strlen(d->w.title), " ");
+
+  /* text */
+  print_multiline_text(d->win, d->text, d->w.x, 1, 1, PMT_ALIGN_CENTER);
   wattroff(d->win, A_REVERSE);
   wrefresh(d->win);
 

src/ui/widget/dialogue.h

@@ -9,10 +9,11 @@ typedef struct {
   WINDOW *win;
   widget_t w;
   button_t *buttons; // ! should be NULL-terminated
+  char text[DIALOGUE_TEXT];
 } dialogue_t;
 
-dialogue_t *init_dialogue(char title[]);
-int32_t draw_dialogue(dialogue_t *d, uint32_t cur_x, uint32_t cur_y);
+dialogue_t *init_dialogue(const char title[], const char text[], const uint32_t w, const uint32_t h);
+int32_t draw_dialogue(dialogue_t *d, const uint32_t cur_x, const uint32_t cur_y);
 void destroy_active_dialogue(dialogue_t *d);
 
 #endif