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https://github.com/JannisHeydemann/BoredOS.git
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Initial commit
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Chris
329
src/kernel/control_panel.c
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329
src/kernel/control_panel.c
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#include "control_panel.h"
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#include "graphics.h"
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#include <stddef.h>
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#include "wm.h"
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Window win_control_panel;
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#define COLOR_COFFEE 0xFF6B4423
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#define COLOR_TEAL 0xFF008080
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#define COLOR_GREEN 0xFF008000
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#define COLOR_BLUE_BG 0xFF000080
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#define COLOR_PURPLE 0xFF800080
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// Control panel state
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#define VIEW_MAIN 0
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#define VIEW_WALLPAPER 1
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static int current_view = VIEW_MAIN;
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static char rgb_r[4] = "";
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static char rgb_g[4] = "";
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static char rgb_b[4] = "";
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static int focused_field = -1; // -1=none, 0=R, 1=G, 2=B
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static int input_cursor = 0;
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static uint32_t parse_rgb_separate(const char *r, const char *g, const char *b) {
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int rv = 0, gv = 0, bv = 0;
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// Parse R
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for (int i = 0; r[i] && i < 3; i++) {
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if (r[i] >= '0' && r[i] <= '9') {
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rv = rv * 10 + (r[i] - '0');
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}
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}
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// Parse G
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for (int i = 0; g[i] && i < 3; i++) {
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if (g[i] >= '0' && g[i] <= '9') {
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gv = gv * 10 + (g[i] - '0');
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}
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}
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// Parse B
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for (int i = 0; b[i] && i < 3; i++) {
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if (b[i] >= '0' && b[i] <= '9') {
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bv = bv * 10 + (b[i] - '0');
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}
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}
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// Clamp values
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if (rv > 255) rv = 255;
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if (gv > 255) gv = 255;
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if (bv > 255) bv = 255;
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return 0xFF000000 | (rv << 16) | (gv << 8) | bv;
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}
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static void control_panel_paint_main(Window *win) {
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int offset_x = win->x + 8;
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int offset_y = win->y + 30;
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// Draw wallpaper folder icon
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// Folder icon
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draw_rect(offset_x + 5, offset_y, 15, 6, COLOR_LTGRAY);
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draw_rect(offset_x + 5, offset_y, 15, 1, COLOR_BLACK);
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draw_rect(offset_x + 5, offset_y, 1, 6, COLOR_BLACK);
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draw_rect(offset_x + 19, offset_y, 1, 6, COLOR_BLACK);
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draw_rect(offset_x + 5, offset_y + 6, 25, 15, COLOR_LTGRAY);
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draw_rect(offset_x + 5, offset_y + 6, 25, 1, COLOR_BLACK);
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draw_rect(offset_x + 5, offset_y + 6, 1, 15, COLOR_BLACK);
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draw_rect(offset_x + 29, offset_y + 6, 1, 15, COLOR_BLACK);
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draw_rect(offset_x + 5, offset_y + 20, 25, 1, COLOR_BLACK);
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// Label
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draw_string(offset_x + 40, offset_y + 8, "Wallpaper", 0xFF000000);
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}
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static void control_panel_paint_wallpaper(Window *win) {
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int offset_x = win->x + 8;
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int offset_y = win->y + 30;
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// Back button
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draw_string(offset_x, offset_y, "< Back", 0xFF000080);
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draw_string(offset_x, offset_y + 25, "Presets:", 0xFF000000);
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// Color buttons
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int button_y = offset_y + 45;
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int button_x = offset_x;
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// Coffee button
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draw_button(button_x, button_y, 60, 20, "Coffee", false);
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draw_rect(button_x + 65, button_y + 5, 20, 10, COLOR_COFFEE);
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// Teal button
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draw_button(button_x + 100, button_y, 60, 20, "Teal", false);
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draw_rect(button_x + 165, button_y + 5, 20, 10, COLOR_TEAL);
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// Green button
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draw_button(button_x + 200, button_y, 60, 20, "Green", false);
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draw_rect(button_x + 265, button_y + 5, 20, 10, COLOR_GREEN);
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// Blue button
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button_y += 30;
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draw_button(button_x, button_y, 60, 20, "Blue", false);
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draw_rect(button_x + 65, button_y + 5, 20, 10, COLOR_BLUE_BG);
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// Purple button
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draw_button(button_x + 100, button_y, 60, 20, "Purple", false);
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draw_rect(button_x + 165, button_y + 5, 20, 10, COLOR_PURPLE);
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// Custom color section
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button_y += 40;
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draw_string(offset_x, button_y, "Or something custom", 0xFF000000);
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button_y += 20;
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// R input box
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draw_string(button_x, button_y, "R:", 0xFF000000);
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draw_rect(button_x + 25, button_y, 50, 15, 0xFFFFFFFF);
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draw_rect(button_x + 25, button_y, 50, 1, COLOR_BLACK);
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draw_rect(button_x + 25, button_y, 1, 15, COLOR_BLACK);
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draw_rect(button_x + 74, button_y, 1, 15, COLOR_BLACK);
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draw_rect(button_x + 25, button_y + 14, 50, 1, COLOR_BLACK);
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draw_string(button_x + 30, button_y + 3, rgb_r, (focused_field == 0) ? 0xFFFF0000 : COLOR_BLACK);
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if (focused_field == 0) {
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// Draw cursor
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int cursor_x = button_x + 30 + input_cursor * 8;
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draw_rect(cursor_x, button_y + 3, 1, 9, 0xFFFF0000);
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}
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// G input box
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draw_string(button_x + 90, button_y, "G:", 0xFF000000);
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draw_rect(button_x + 115, button_y, 50, 15, 0xFFFFFFFF);
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draw_rect(button_x + 115, button_y, 50, 1, COLOR_BLACK);
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draw_rect(button_x + 115, button_y, 1, 15, COLOR_BLACK);
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draw_rect(button_x + 164, button_y, 1, 15, COLOR_BLACK);
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draw_rect(button_x + 115, button_y + 14, 50, 1, COLOR_BLACK);
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draw_string(button_x + 120, button_y + 3, rgb_g, (focused_field == 1) ? 0xFF00AA00 : COLOR_BLACK);
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if (focused_field == 1) {
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// Draw cursor
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int cursor_x = button_x + 120 + input_cursor * 8;
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draw_rect(cursor_x, button_y + 3, 1, 9, 0xFF00AA00);
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}
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// B input box
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draw_string(button_x + 180, button_y, "B:", 0xFF000000);
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draw_rect(button_x + 205, button_y, 50, 15, 0xFFFFFFFF);
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draw_rect(button_x + 205, button_y, 50, 1, COLOR_BLACK);
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draw_rect(button_x + 205, button_y, 1, 15, COLOR_BLACK);
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draw_rect(button_x + 254, button_y, 1, 15, COLOR_BLACK);
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draw_rect(button_x + 205, button_y + 14, 50, 1, COLOR_BLACK);
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draw_string(button_x + 210, button_y + 3, rgb_b, (focused_field == 2) ? 0xFF0000FF : COLOR_BLACK);
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if (focused_field == 2) {
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// Draw cursor
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int cursor_x = button_x + 210 + input_cursor * 8;
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draw_rect(cursor_x, button_y + 3, 1, 9, 0xFF0000FF);
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}
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// Apply button
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draw_button(button_x, button_y + 25, 70, 20, "Apply", false);
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}
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static void control_panel_paint(Window *win) {
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if (current_view == VIEW_MAIN) {
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control_panel_paint_main(win);
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} else if (current_view == VIEW_WALLPAPER) {
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control_panel_paint_wallpaper(win);
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}
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}
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static void control_panel_handle_click(Window *win, int x, int y) {
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(void)win; // Unused parameter
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if (current_view == VIEW_MAIN) {
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int offset_x = 8;
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int offset_y = 30;
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// Check wallpaper folder click
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if (x >= offset_x + 5 && x < offset_x + 35 &&
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y >= offset_y && y < offset_y + 25) {
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current_view = VIEW_WALLPAPER;
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}
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} else if (current_view == VIEW_WALLPAPER) {
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int offset_x = 8;
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int offset_y = 30;
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int button_y = offset_y + 45;
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int button_x = offset_x;
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// Back button
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if (x >= offset_x && x < offset_x + 40 &&
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y >= offset_y && y < offset_y + 15) {
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current_view = VIEW_MAIN;
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return;
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}
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// Check Coffee button
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if (x >= button_x && x < button_x + 60 && y >= button_y && y < button_y + 20) {
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graphics_set_bg_color(COLOR_COFFEE);
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return;
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}
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// Check Teal button
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if (x >= button_x + 100 && x < button_x + 160 && y >= button_y && y < button_y + 20) {
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graphics_set_bg_color(COLOR_TEAL);
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return;
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}
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// Check Green button
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if (x >= button_x + 200 && x < button_x + 260 && y >= button_y && y < button_y + 20) {
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graphics_set_bg_color(COLOR_GREEN);
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return;
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}
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// Check Blue button
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button_y += 30;
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if (x >= button_x && x < button_x + 60 && y >= button_y && y < button_y + 20) {
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graphics_set_bg_color(COLOR_BLUE_BG);
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return;
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}
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// Check Purple button
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if (x >= button_x + 100 && x < button_x + 160 && y >= button_y && y < button_y + 20) {
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graphics_set_bg_color(COLOR_PURPLE);
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return;
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}
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// Custom RGB section
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button_y += 40;
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button_y += 20;
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// Check R input box click
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if (x >= button_x + 25 && x < button_x + 75 && y >= button_y && y < button_y + 15) {
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if (focused_field != 0) {
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rgb_r[0] = '\0'; // Clear when first focused
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}
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focused_field = 0;
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input_cursor = 0;
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return;
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}
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// Check G input box click
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if (x >= button_x + 115 && x < button_x + 165 && y >= button_y && y < button_y + 15) {
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if (focused_field != 1) {
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rgb_g[0] = '\0'; // Clear when first focused
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}
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focused_field = 1;
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input_cursor = 0;
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return;
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}
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// Check B input box click
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if (x >= button_x + 205 && x < button_x + 255 && y >= button_y && y < button_y + 15) {
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if (focused_field != 2) {
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rgb_b[0] = '\0'; // Clear when first focused
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}
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focused_field = 2;
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input_cursor = 0;
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return;
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}
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// Check Apply button
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if (x >= button_x && x < button_x + 70 && y >= button_y + 25 && y < button_y + 45) {
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graphics_set_bg_color(parse_rgb_separate(rgb_r, rgb_g, rgb_b));
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return;
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}
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}
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}
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static void control_panel_handle_key(Window *win, char c) {
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(void)win; // Unused parameter
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if (current_view != VIEW_WALLPAPER) return;
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if (focused_field < 0) return; // No field focused
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// Get the currently focused field buffer
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char *focused_buffer = NULL;
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int max_len = 3; // RGB values are 0-255, max 3 digits
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if (focused_field == 0) {
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focused_buffer = rgb_r;
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} else if (focused_field == 1) {
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focused_buffer = rgb_g;
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} else if (focused_field == 2) {
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focused_buffer = rgb_b;
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} else {
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return;
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}
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if (c == '\b') { // Backspace
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if (input_cursor > 0) {
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input_cursor--;
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focused_buffer[input_cursor] = '\0';
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}
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} else if (c >= '0' && c <= '9') { // Digits only
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if (input_cursor < max_len) {
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focused_buffer[input_cursor] = c;
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input_cursor++;
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focused_buffer[input_cursor] = '\0';
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}
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} else if (c == '\t') { // Tab - switch to next field
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focused_field = (focused_field + 1) % 3;
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input_cursor = 0;
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}
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}
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void control_panel_init(void) {
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win_control_panel.title = "Control Panel";
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win_control_panel.x = 200;
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win_control_panel.y = 150;
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win_control_panel.w = 350;
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win_control_panel.h = 300;
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win_control_panel.visible = false;
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win_control_panel.focused = false;
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win_control_panel.z_index = 0;
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win_control_panel.paint = control_panel_paint;
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win_control_panel.handle_key = control_panel_handle_key;
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win_control_panel.handle_click = control_panel_handle_click;
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win_control_panel.handle_right_click = NULL;
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win_control_panel.buf_len = 0;
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win_control_panel.cursor_pos = 0;
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}
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void control_panel_reset(void) {
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win_control_panel.focused = false;
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current_view = VIEW_MAIN;
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focused_field = -1;
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input_cursor = 0;
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}
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