From 0adb12e106537e1836701aff0357481e05fd2370 Mon Sep 17 00:00:00 2001
From: Arnav Bhatt <arnav@ghativega.in>
Date: Thu, 20 Jun 2024 03:20:01 +0530
Subject: [PATCH] add window resize and position change support

Signed-off-by: Arnav Bhatt <arnav@ghativega.in>
---
 src/video/kolibri/SDL_kolibrivideo.c  |  8 +++++---
 src/video/kolibri/SDL_kolibrivideo.h  |  1 -
 src/video/kolibri/SDL_kolibriwindow.c | 22 +++++++++++++++++++---
 3 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/src/video/kolibri/SDL_kolibrivideo.c b/src/video/kolibri/SDL_kolibrivideo.c
index 2b2e4c5..3de88ff 100644
--- a/src/video/kolibri/SDL_kolibrivideo.c
+++ b/src/video/kolibri/SDL_kolibrivideo.c
@@ -29,12 +29,14 @@ int KOLIBRI_VideoInit(_THIS)
 {
     SDL_DisplayMode mode;
     SDL_VideoData *data = _this->driverdata;
-    data->screen_size = _ksys_screen_size();
+    ksys_pos_t screen_size;
+
+    screen_size = _ksys_screen_size();
 
     /* Use 24-bpp desktop mode */
     mode.format = SDL_PIXELFORMAT_RGB24;
-    mode.w = data->screen_size.x;
-    mode.h = data->screen_size.y;
+    mode.w = screen_size.x;
+    mode.h = screen_size.y;
     mode.refresh_rate = 0;
     mode.driverdata = NULL;
     if (SDL_AddBasicVideoDisplay(&mode) < 0)
diff --git a/src/video/kolibri/SDL_kolibrivideo.h b/src/video/kolibri/SDL_kolibrivideo.h
index 0c872cc..a97a39e 100644
--- a/src/video/kolibri/SDL_kolibrivideo.h
+++ b/src/video/kolibri/SDL_kolibrivideo.h
@@ -5,7 +5,6 @@
 typedef struct SDL_VideoData
 {
     Uint32 window_id;
-    ksys_pos_t screen_size;
 } SDL_VideoData;
 
 #endif
diff --git a/src/video/kolibri/SDL_kolibriwindow.c b/src/video/kolibri/SDL_kolibriwindow.c
index 81d250c..158c61d 100644
--- a/src/video/kolibri/SDL_kolibriwindow.c
+++ b/src/video/kolibri/SDL_kolibriwindow.c
@@ -25,16 +25,22 @@ void KOLIBRI_RepaintWnd(_THIS)
 
     win_size_w = window->w + WINDOW_BORDER_W;
     win_size_h = window->h + _ksys_get_skin_height() + WINDOW_BORDER_H;
-    win_pos_x = data->screen_size.x / 2 - win_size_w / 2;
-    win_pos_y = data->screen_size.y / 2 - win_size_h / 2;
 
     _ksys_start_draw();
-    _ksys_create_window(win_pos_x, win_pos_y, win_size_w, win_size_h, window->title, 0, 0x34);
+    _ksys_create_window(window->x, window->y, win_size_w, win_size_h, window->title, 0, 0x34);
     if (wdata->surface->pixels)
         _ksys_draw_bitmap(wdata->surface->pixels, 0, 0, wdata->surface->w, wdata->surface->h);
     _ksys_end_draw();
 }
 
+void KOLIBRI_change_window_size_and_pos(int w, int h, int x, int y)
+{
+    w += WINDOW_BORDER_W;
+    h += _ksys_get_skin_height() + WINDOW_BORDER_H;
+
+    _ksys_change_window(x, y, w, h);
+}
+
 int KOLIBRI_CreateWindow(_THIS, SDL_Window *window)
 {
     SDL_VideoData *data = (SDL_VideoData *)_this->driverdata;
@@ -58,6 +64,16 @@ int KOLIBRI_CreateWindow(_THIS, SDL_Window *window)
     return 0;
 }
 
+void KOLIBRI_SetWindowPosition(_THIS, SDL_Window *window)
+{
+    KOLIBRI_change_window_size_and_pos(window->w, window->h, window->x, window->y);
+}
+
+void KOLIBRI_SetWindowSize(_THIS, SDL_Window *window)
+{
+    KOLIBRI_change_window_size_and_pos(window->w, window->h, window->x, window->y);
+}
+
 void KOLIBRI_SetWindowTitle(_THIS, SDL_Window *window)
 {
     _ksys_set_window_title(window->title);