139 lines
4.1 KiB
C++
139 lines
4.1 KiB
C++
/*
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* main.cpp
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* libdialogs entry point for shared modal dialogs
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* Copyright (c) 2026 Daniel Hammer
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*/
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#include <montauk/syscall.h>
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#include <montauk/string.h>
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#include <montauk/heap.h>
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#include <gui/gui.hpp>
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#include <gui/standalone.hpp>
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#include <gui/font.hpp>
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#include <gui/dialogs.hpp>
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#include "main.hpp"
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#include "filedialog.hpp"
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#include "printdialog.hpp"
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using namespace gui;
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namespace dlg = gui::dialogs;
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AppState g_app = {};
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static bool g_fonts_ready = false;
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void dialog_finish(const char* status, const char* path, const char* job_id, const char* message,
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const char* printer_uri, const char* printer_name, uint32_t copies) {
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gui::dialogs::safe_copy(g_app.result.status, sizeof(g_app.result.status), status);
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gui::dialogs::safe_copy(g_app.result.path, sizeof(g_app.result.path), path);
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gui::dialogs::safe_copy(g_app.result.job_id, sizeof(g_app.result.job_id), job_id);
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gui::dialogs::safe_copy(g_app.result.printer_uri, sizeof(g_app.result.printer_uri), printer_uri);
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gui::dialogs::safe_copy(g_app.result.printer_name, sizeof(g_app.result.printer_name), printer_name);
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g_app.result.copies = copies;
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gui::dialogs::safe_copy(g_app.result.message, sizeof(g_app.result.message), message);
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g_app.running = false;
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}
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void dialog_cancel(const char* message) {
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dialog_finish("cancel", "", "", message, "", "", 0);
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}
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void cleanup() {
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if (g_app.is_print) {
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printdialog::cleanup();
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} else {
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filedialog::cleanup();
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}
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g_app.win.destroy();
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}
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static void set_error_result(dlg::Result* result, const char* message) {
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if (!result) return;
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dlg::reset_result(result);
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dlg::safe_copy(result->status, sizeof(result->status), "error");
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dlg::safe_copy(result->message, sizeof(result->message), message);
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}
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extern "C" bool dialogs_run_request(const dlg::Request* request, dlg::Result* out_result) {
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if (!request || !out_result) return false;
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set_error_result(out_result, "dialog failed");
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if (!g_fonts_ready) {
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if (!fonts::init()) {
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set_error_result(out_result, "failed to initialize dialog fonts");
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return true;
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}
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g_fonts_ready = true;
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}
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if (request->kind != dlg::REQUEST_KIND_FILE && request->kind != dlg::REQUEST_KIND_PRINT) {
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set_error_result(out_result, "unsupported dialog request");
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return true;
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}
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g_app = AppState {};
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g_app.request = *request;
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g_app.running = true;
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dlg::reset_result(&g_app.result);
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g_app.is_print = g_app.request.kind == dlg::REQUEST_KIND_PRINT;
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const int init_w = g_app.is_print ? printdialog::PRINT_INIT_W : filedialog::FILE_INIT_W;
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const int init_h = g_app.is_print ? printdialog::PRINT_INIT_H : filedialog::FILE_INIT_H;
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const char* title = g_app.request.title[0] ? g_app.request.title : (g_app.is_print ? "Print" : "Open");
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if (g_app.is_print) printdialog::init(g_app.request);
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else filedialog::init(g_app.request);
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if (!g_app.win.create(title, init_w, init_h)) {
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cleanup();
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set_error_result(out_result, "failed to create dialog window");
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return true;
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}
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if (g_app.is_print) printdialog::draw();
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else filedialog::draw();
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g_app.win.present();
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while (g_app.running) {
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if (g_app.is_print) printdialog::draw();
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else filedialog::draw();
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g_app.win.present();
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Montauk::WinEvent ev;
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int rc = g_app.win.poll(&ev);
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if (rc < 0) {
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dialog_cancel("");
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break;
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}
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if (rc == 0) {
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montauk::sleep_ms(16);
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continue;
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}
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if (ev.type == 3) {
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dialog_cancel("");
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break;
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}
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if (ev.type == 2 || ev.type == 4) {
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continue;
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}
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if (ev.type == 1) {
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if (g_app.is_print) printdialog::handle_mouse(ev);
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else filedialog::handle_mouse(ev);
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continue;
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}
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if (ev.type == 0) {
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if (g_app.is_print) printdialog::handle_key(ev.key);
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else filedialog::handle_key(ev.key);
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}
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}
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cleanup();
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*out_result = g_app.result;
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return true;
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}
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