This commit is contained in:
Rasmus Rasmussen 2025-12-21 20:11:39 +01:00
parent 63991fd940
commit 3f4e32524a
4 changed files with 0 additions and 365 deletions

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#pragma once
#include <string>
struct TaskBarItem {
int id;
int place_x;
int place_y;
int width;
int height;
int offset_x;
bool focused;
std::string name;
};
struct Desktop_Item {
int id;
int place_x;
int place_y;
int icon_size_x;
int icon_size_y;
};

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#pragma once
#include <string>
#include <vector>
enum class WindowAction {
EXIT = 1,
FILE = 2,
HELP = 3,
MINIMIZE = 4,
CLOSE = 5,
};
struct WindowDecoration {
int x_offset;
int y_offset;
int width;
int height;
WindowAction action;
};
struct Window {
int id;
int x;
int y;
int width;
int height;
int background_color;
int foreground_color;
bool focused;
bool minimized;
std::string title;
std::vector<WindowDecoration> window_decorations;
};

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#include "window.h"
#include "GLOBALS.h"
#include "window_manager.h"
#include <algorithm>
void WindowManager::init(TFT_Handler* th, DISPLAY_STATE* ds) {
tft = th;
display_state = ds;
// Subscribe to click events
EventManager::getInstance().subscribe(this);
// Create desktop items
for (int i = 0; i < 5; i++) {
Desktop_Item di = {
.id = i,
.place_x = i * 50 + 1,
.place_y = 10,
.icon_size_x = 45,
.icon_size_y = 50,
};
items.push_back(di);
}
}
void WindowManager::on_click_event(CLICK_EVENT event) {
if (event.event != CLICK_EVENTS::LEFT_CLICK) return;
int icon_id = handle_desktop_click(event);
int window_id = handle_window_click(event);
int tast_icon_id = handle_taskbar_click(event);
bool ckicked_start_button = handle_start_button_click(event);
if (window_id >= 0) display_state->update_display.store(true);
}
// ======= Window =======
void WindowManager::create_window(Window window) {
int total_pos_x = window.x + window.width;
int total_pos_y = window.y + window.height;
// Clamp window within the screen size AND taskbar
if (total_pos_x > MAX_SCREEN_WIDTH) window.x = MAX_SCREEN_WIDTH - window.width;
if (total_pos_y > MAX_SCREEN_HEIGHT) window.y = MAX_SCREEN_HEIGHT - window.height - 29;
windows.push_back(window);
TaskBarItem item;
item.id = window.id;
item.focused = window.focused;
item.name = window.title;
item.width = 60;
item.height = 18;
item.offset_x = 65;
item.place_y = 298;
// Set place_x and place_y for ALL items
if (task_bar_items.size() == 0) {
item.place_x = 60;
} else {
// For subsequent items, use the previous item's position + offset
const TaskBarItem& prev = task_bar_items.back();
item.place_x = prev.place_x + prev.offset_x;
}
task_bar_items.push_back(item);
display_state->update_display.store(true);
}
void WindowManager::close_window(int window_id) {
for (auto it = windows.begin(); it != windows.end(); ++it) {
if (it->id == window_id) {
windows.erase(it);
display_state->update_display.store(true);
break;
}
}
for (auto it = task_bar_items.begin(); it != task_bar_items.end(); ++it) {
if (it->id == window_id) {
task_bar_items.erase(it);
display_state->update_display.store(true);
break;
}
}
}
void WindowManager::minimize_window(int window_id) {
for (auto it = windows.begin(); it != windows.end(); ++it) {
if (it->id == window_id) {
it->minimized = true;
display_state->update_display.store(true);
break;
}
}
}
void WindowManager::draw_all() {
tft->start_draw();
draw_background(0x0410);
draw_task_bar(0xbdf7);
for (const auto& item : items) {
draw_desktop_Item(item);
}
for (const auto& win : windows) {
draw_window(win);
}
tft->end_draw();
}
void WindowManager::draw_window(Window window) {
if (window.minimized) return;
// Outer shadow
tft->draw_rect(window.x, window.y, window.width + 2, window.height + 2, 1, 0x0000);
// Inner shadow
tft->draw_rect(window.x, window.y, window.width + 1, window.height + 1, 1, 0x8410);
// Highlight
tft->draw_rect(window.x - 1, window.y - 1, window.width + 1, window.height + 1, 1, 0xffff);
// Window
tft->draw_box(window.x, window.y, window.width, window.height, window.background_color);
// Decorations
tft->draw_box(window.x + 3, window.y + 3, window.width - 6, 30, window.foreground_color);
for (auto it = window.window_decorations.begin(); it != window.window_decorations.end(); ++it) {
if (it->action == WindowAction::CLOSE) {
// Close button
tft->draw_box(window.x + it->x_offset, window.y + it->y_offset, it->height, it->width, COL_RED);
}
if (it->action == WindowAction::MINIMIZE) {
// Minimize button
tft->draw_box(window.x + it->x_offset, window.y + it->y_offset, it->height, it->width, COL_LIGHT_GREY);
}
}
// Window title
tft->draw_text(window.x + 6 + 65, window.y + 10, window.title.c_str());
// Window content
tft->draw_box(window.x + 3, window.y + 35, window.width - 6, window.height - 38, COL_WHITE);
}
// ======= Desktop =======
void WindowManager::draw_background(int color) {
tft->fill_screen(color);
}
void WindowManager::draw_desktop_Item(Desktop_Item desktop_item) {
tft->draw_box(desktop_item.place_x, desktop_item.place_y, desktop_item.icon_size_x, desktop_item.icon_size_y, 0x4648);
}
void WindowManager::draw_task_bar(int color) {
// bar
tft->draw_box(0, 293, 480, 40, color);
tft->draw_line(0, 294, 480, 294, 0xffff);
// Outer shadow
tft->draw_box(5, 297, 53, 21, 0x0000);
// Inner shadow
tft->draw_box(6, 298, 51, 19, 0x8410);
// Highlight
tft->draw_box(5, 297, 51, 19, 0xffff);
// Button
tft->draw_box(6, 298, 50, 18, color);
Serial.println(task_bar_items.size());
//int temp_x = 0;
for (TaskBarItem item : task_bar_items) {
//temp_x += item.offset_x;
if (item.focused) {
tft->draw_box(item.place_x, item.place_y, item.width, item.height, COL_BLACK);
}
else {
tft->draw_box(item.place_x, item.place_y, item.width, item.height, COL_DARK_BLUE);
}
}
}
int WindowManager::handle_window_click(CLICK_EVENT event) {
// Iterate BACKWARDS - last window is on top
for (int i = windows.size() - 1; i >= 0; i--) {
Window& window = windows[i];
// Check if click is within window bounds
if (event.x >= window.x && event.x <= (window.x + window.width) &&
event.y >= window.y && event.y <= (window.y + window.height)) {
for (auto it = window.window_decorations.begin(); it != window.window_decorations.end(); ++it) {
int x = window.x + it->x_offset;
int y = window.y + it->y_offset;
if (event.x >= x && event.x <= (x + it->width) && event.y >= y && event.y <= (y + it->height) && it->action == WindowAction::CLOSE) {
close_window(window.id);
return window.id;
}
if (event.x >= x && event.x <= (x + it->width) && event.y >= y && event.y <= (y + it->height) && it->action == WindowAction::MINIMIZE) {
minimize_window(window.id);
return window.id;
}
}
if (window.focused) return -1;
// Unfocus all windows
for (auto& win : windows) {
win.focused = false;
}
// Focus this window
window.focused = true;
// Move window to end (top of z-order)
auto it = windows.begin() + i;
std::rotate(it, it + 1, windows.end());
return window.id;
}
}
return -1;
}
int WindowManager::handle_desktop_click(CLICK_EVENT event) {
// Check if click is on desktop (not on taskbar or windows)
// This is where you'd check if an icon was clicked
for (const auto& item : items) {
if (event.x >= item.place_x &&
event.x <= (item.place_x + item.icon_size_x) &&
event.y >= item.place_y &&
event.y <= (item.place_y + item.icon_size_y)) {
Serial.print("Desktop item clicked: ");
Serial.println(item.id);
// TODO: Handle icon click (open window, etc.)
return item.id;
}
}
return -1;
}
int WindowManager::handle_taskbar_click(CLICK_EVENT event) {
return -1;
}
bool WindowManager::handle_start_button_click(CLICK_EVENT event) {
if (event.x >= 6 && event.x <= (6 + 50) && event.y >= 298 && event.y <= (298 + 18)) {
Serial.println("Taskbar button clicked");
// TODO: Handle icon click (open window, etc.)
return true;
}
return false;
}

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#pragma once
#include "window.h"
#include "desktop.h"
#include "tft_handler.h"
#include "event_manager.h"
#include <vector>
#include "GLOBALS.h"
class WindowManager : public IEventListener {
private:
TFT_Handler* tft;
DISPLAY_STATE* display_state;
std::vector<Window> windows;
std::vector<TaskBarItem> task_bar_items;
std::vector<Desktop_Item> items;
int handle_window_click(CLICK_EVENT event);
int handle_desktop_click(CLICK_EVENT event);
int handle_taskbar_click(CLICK_EVENT event);
bool handle_start_button_click(CLICK_EVENT event);
public:
void init(TFT_Handler* th, DISPLAY_STATE* ds);
// ======= Window =======
void create_window(Window window);
void close_window(int window_id);
void minimize_window(int window_id);
void draw_window(Window window);
// ======= Desktop =======
void draw_background(int color);
void draw_task_bar(int color);
void draw_desktop_Item(Desktop_Item desktop_item);
// ======= Shared =======
void draw_all();
// IEventListener interface
void on_click_event(CLICK_EVENT event) override;
};