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cebix |
1.1 |
/* |
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* main_Be.h - Main program, BeOS specific stuff |
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* |
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cebix |
1.2 |
* Frodo (C) 1994-1997,2002-2003 Christian Bauer |
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cebix |
1.1 |
* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#include <AppKit.h> |
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#include <StorageKit.h> |
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#include <Path.h> |
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#include <InterfaceKit.h> |
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#include "Version.h" |
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// Global variables |
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bool FromShell; |
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BEntry AppDirectory; |
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BBitmap *AboutBitmap; |
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const BRect AboutFrame = BRect(0, 0, 383, 99); |
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/* |
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* Create application object and start it |
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*/ |
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int main(int argc, char **argv) |
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{ |
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Frodo *the_app; |
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srand(real_time_clock()); |
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FromShell = (argc != 0); // !! This doesn't work... |
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the_app = new Frodo(); |
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if (the_app != NULL) { |
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the_app->Run(); |
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delete the_app; |
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} |
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return 0; |
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} |
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/* |
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* Constructor: Initialize member variables |
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*/ |
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Frodo::Frodo() : BApplication(APP_SIGNATURE), this_messenger(this) |
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{ |
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TheC64 = NULL; |
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AboutBitmap = NULL; |
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strcpy(prefs_path, "/boot/home/config/settings/Frodo_settings"); |
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prefs_showing = false; |
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// Create file panels |
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open_panel = new BFilePanel(B_OPEN_PANEL, &this_messenger, NULL, 0, false, new BMessage(MSG_OPEN_SNAPSHOT_RETURNED)); |
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open_panel->Window()->SetTitle("Frodo: Load snapshot"); |
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save_panel = new BFilePanel(B_SAVE_PANEL, &this_messenger, NULL, 0, false, new BMessage(MSG_SAVE_SNAPSHOT_RETURNED)); |
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save_panel->Window()->SetTitle("Frodo: Save snapshot"); |
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} |
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/* |
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* Process command line arguments |
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*/ |
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void Frodo::ArgvReceived(int32 argc, char **argv) |
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{ |
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if (argc == 2) { |
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strncpy(prefs_path, argv[1], 1023); |
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prefs_path[1023] = 0; |
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} |
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} |
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/* |
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* Process Browser arguments |
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*/ |
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void Frodo::RefsReceived(BMessage *message) |
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{ |
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// Set preferences path unless prefs editor is open or C64 is running |
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if (!prefs_showing && !TheC64) { |
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entry_ref the_ref; |
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BEntry the_entry; |
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if (message->FindRef("refs", &the_ref) == B_NO_ERROR) |
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if (the_entry.SetTo(&the_ref) == B_NO_ERROR) |
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if (the_entry.IsFile()) { |
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BPath the_path; |
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the_entry.GetPath(&the_path); |
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strncpy(prefs_path, the_path.Path(), 1023); |
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prefs_path[1023] = 0; |
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} |
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} |
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} |
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/* |
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* Arguments processed, prepare emulation and show preferences editor window |
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*/ |
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void Frodo::ReadyToRun(void) |
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{ |
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// Find application directory and cwd to it |
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app_info the_info; |
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GetAppInfo(&the_info); |
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BEntry the_file(&the_info.ref); |
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the_file.GetParent(&AppDirectory); |
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BPath the_path; |
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AppDirectory.GetPath(&the_path); |
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strncpy(AppDirPath, the_path.Path(), 1023); |
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AppDirPath[1023] = 0; |
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chdir(AppDirPath); |
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// Set up "about" window bitmap |
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AboutBitmap = new BBitmap(AboutFrame, B_COLOR_8_BIT); |
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FILE *logofile = fopen("Frodo Logo", "rb"); |
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if (logofile != NULL) { |
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fread(AboutBitmap->Bits(), 384*100, 1, logofile); |
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fclose(logofile); |
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} |
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// Load preferences |
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ThePrefs.Load(prefs_path); |
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// Show preferences editor (sends MSG_STARTUP on close) |
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prefs_showing = true; |
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ThePrefs.ShowEditor(true, prefs_path); |
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} |
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/* |
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* Handle incoming messages |
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*/ |
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void Frodo::MessageReceived(BMessage *msg) |
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{ |
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switch (msg->what) { |
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case MSG_STARTUP: // Start the emulation |
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// Preferences editor is not longer on screen |
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prefs_showing = false; |
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// Create everything |
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TheC64 = new C64; |
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// Load ROMs |
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cebix |
1.3 |
load_rom_files(); |
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cebix |
1.1 |
|
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// Run the 6510 |
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TheC64->Run(); |
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break; |
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case MSG_PREFS: // Show preferences editor |
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if (TheC64 != NULL && !prefs_showing) { |
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TheC64->Pause(); |
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TheC64->TheDisplay->Pause(); |
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Prefs *prefs = new Prefs(ThePrefs); |
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prefs_showing = true; |
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prefs->ShowEditor(false, prefs_path); // Sends MSG_PREFS_DONE on close |
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} |
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break; |
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cebix |
1.4 |
case MSG_PREFS_DONE: { // Preferences editor closed |
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cebix |
1.1 |
Prefs *prefs; |
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cebix |
1.4 |
msg->FindPointer("prefs", (void **)&prefs); |
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cebix |
1.1 |
if (!msg->FindBool("canceled")) { |
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TheC64->NewPrefs(prefs); |
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ThePrefs = *prefs; |
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} |
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delete prefs; |
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prefs_showing = false; |
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TheC64->TheDisplay->Resume(); |
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TheC64->Resume(); |
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break; |
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cebix |
1.4 |
} |
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cebix |
1.1 |
|
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case MSG_RESET: // Reset C64 |
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if (TheC64 != NULL) |
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TheC64->Reset(); |
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break; |
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case MSG_NMI: // NMI |
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if (TheC64 != NULL) |
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TheC64->NMI(); |
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break; |
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case MSG_SAM: // Invoke SAM |
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if (TheC64 != NULL && !prefs_showing && FromShell) { |
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TheC64->Pause(); |
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TheC64->TheDisplay->Pause(); |
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SAM(TheC64); |
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TheC64->TheDisplay->Resume(); |
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TheC64->Resume(); |
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} |
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break; |
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case MSG_NEXTDISK: // Insert next disk in drive 8 |
| 214 |
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if (TheC64 != NULL && !prefs_showing && strlen(ThePrefs.DrivePath[0]) > 4) { |
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char str[256]; |
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strcpy(str, ThePrefs.DrivePath[0]); |
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char *p = str + strlen(str) - 5; |
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// If path matches "*.?64", increment character before the '.' |
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if (p[1] == '.' && p[3] == '6' && p[4] == '4') { |
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p[0]++; |
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// If no such file exists, set character before the '.' to '1', 'a' or 'A' |
| 224 |
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FILE *file; |
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if ((file = fopen(str, "rb")) == NULL) { |
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if (isdigit(p[0])) |
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p[0] = '1'; |
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else if (isupper(p[0])) |
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p[0] = 'A'; |
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else |
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p[0] = 'a'; |
| 232 |
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} else |
| 233 |
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fclose(file); |
| 234 |
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| 235 |
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// Set new prefs |
| 236 |
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TheC64->Pause(); |
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Prefs *prefs = new Prefs(ThePrefs); |
| 238 |
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strcpy(prefs->DrivePath[0], str); |
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TheC64->NewPrefs(prefs); |
| 240 |
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ThePrefs = *prefs; |
| 241 |
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delete prefs; |
| 242 |
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TheC64->Resume(); |
| 243 |
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} |
| 244 |
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} |
| 245 |
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break; |
| 246 |
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| 247 |
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case MSG_TOGGLE_1541: // Toggle processor-level 1541 emulation |
| 248 |
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if (TheC64 != NULL && !prefs_showing) { |
| 249 |
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TheC64->Pause(); |
| 250 |
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Prefs *prefs = new Prefs(ThePrefs); |
| 251 |
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prefs->Emul1541Proc = !prefs->Emul1541Proc; |
| 252 |
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TheC64->NewPrefs(prefs); |
| 253 |
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ThePrefs = *prefs; |
| 254 |
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delete prefs; |
| 255 |
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TheC64->Resume(); |
| 256 |
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} |
| 257 |
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break; |
| 258 |
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| 259 |
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case MSG_OPEN_SNAPSHOT: |
| 260 |
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if (TheC64 != NULL && !prefs_showing) |
| 261 |
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open_panel->Show(); |
| 262 |
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break; |
| 263 |
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| 264 |
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case MSG_SAVE_SNAPSHOT: |
| 265 |
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if (TheC64 != NULL && !prefs_showing) |
| 266 |
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save_panel->Show(); |
| 267 |
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break; |
| 268 |
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| 269 |
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case MSG_OPEN_SNAPSHOT_RETURNED: |
| 270 |
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if (TheC64 != NULL && !prefs_showing) { |
| 271 |
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entry_ref the_ref; |
| 272 |
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BEntry the_entry; |
| 273 |
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if (msg->FindRef("refs", &the_ref) == B_NO_ERROR) |
| 274 |
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if (the_entry.SetTo(&the_ref) == B_NO_ERROR) |
| 275 |
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if (the_entry.IsFile()) { |
| 276 |
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char path[1024]; |
| 277 |
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BPath the_path; |
| 278 |
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the_entry.GetPath(&the_path); |
| 279 |
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strncpy(path, the_path.Path(), 1023); |
| 280 |
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path[1023] = 0; |
| 281 |
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TheC64->Pause(); |
| 282 |
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TheC64->LoadSnapshot(path); |
| 283 |
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TheC64->Resume(); |
| 284 |
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} |
| 285 |
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} |
| 286 |
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break; |
| 287 |
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| 288 |
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case MSG_SAVE_SNAPSHOT_RETURNED: |
| 289 |
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if (TheC64 != NULL && !prefs_showing) { |
| 290 |
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entry_ref the_ref; |
| 291 |
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BEntry the_entry; |
| 292 |
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if (msg->FindRef("directory", &the_ref) == B_NO_ERROR) |
| 293 |
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if (the_entry.SetTo(&the_ref) == B_NO_ERROR) { |
| 294 |
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char path[1024]; |
| 295 |
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BPath the_path; |
| 296 |
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the_entry.GetPath(&the_path); |
| 297 |
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strncpy(path, the_path.Path(), 1023); |
| 298 |
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strncat(path, "/", 1023); |
| 299 |
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strncat(path, msg->FindString("name"), 1023); |
| 300 |
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path[1023] = 0; |
| 301 |
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TheC64->Pause(); |
| 302 |
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TheC64->SaveSnapshot(path); |
| 303 |
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TheC64->Resume(); |
| 304 |
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} |
| 305 |
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} |
| 306 |
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break; |
| 307 |
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| 308 |
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default: |
| 309 |
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BApplication::MessageReceived(msg); |
| 310 |
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} |
| 311 |
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} |
| 312 |
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| 313 |
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| 314 |
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/* |
| 315 |
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* Quit requested (either by menu or by closing the C64 display window) |
| 316 |
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*/ |
| 317 |
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| 318 |
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bool Frodo::QuitRequested(void) |
| 319 |
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{ |
| 320 |
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// Stop emulation |
| 321 |
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if (TheC64) { |
| 322 |
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TheC64->Quit(); |
| 323 |
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delete TheC64; |
| 324 |
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} |
| 325 |
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| 326 |
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delete AboutBitmap; |
| 327 |
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delete open_panel; |
| 328 |
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delete save_panel; |
| 329 |
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| 330 |
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return BApplication::QuitRequested(); |
| 331 |
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} |
| 332 |
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| 333 |
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| 334 |
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/* |
| 335 |
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* Display "about" window |
| 336 |
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*/ |
| 337 |
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| 338 |
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class AboutView : public BView { |
| 339 |
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public: |
| 340 |
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AboutView() : BView(AboutFrame, "", B_FOLLOW_NONE, B_WILL_DRAW) {} |
| 341 |
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| 342 |
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virtual void AttachedToWindow(void) |
| 343 |
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{ |
| 344 |
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SetHighColor(0, 0, 0); |
| 345 |
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} |
| 346 |
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| 347 |
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virtual void Draw(BRect update) |
| 348 |
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{ |
| 349 |
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DrawBitmap(AboutBitmap, update, update); |
| 350 |
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| 351 |
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SetFont(be_bold_font); |
| 352 |
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SetDrawingMode(B_OP_OVER); |
| 353 |
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MovePenTo(204, 20); |
| 354 |
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DrawString(VERSION_STRING); |
| 355 |
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| 356 |
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SetFont(be_plain_font); |
| 357 |
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MovePenTo(204, 40); |
| 358 |
|
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DrawString("by Christian Bauer"); |
| 359 |
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MovePenTo(204, 52); |
| 360 |
|
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DrawString("<cbauer@iphcip1.physik.uni-mainz.de>"); |
| 361 |
|
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MovePenTo(204, 75); |
| 362 |
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DrawString(B_UTF8_COPYRIGHT " Copyright 1994-1997"); |
| 363 |
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MovePenTo(204, 87); |
| 364 |
|
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DrawString("Freely distributable."); |
| 365 |
|
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} |
| 366 |
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| 367 |
|
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virtual void MouseDown(BPoint point) |
| 368 |
|
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{ |
| 369 |
|
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Window()->PostMessage(B_QUIT_REQUESTED); |
| 370 |
|
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} |
| 371 |
|
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}; |
| 372 |
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|
| 373 |
|
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class AboutWindow : public BWindow { |
| 374 |
|
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public: |
| 375 |
|
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AboutWindow() : BWindow(AboutFrame, NULL, B_BORDERED_WINDOW, B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK) |
| 376 |
|
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{ |
| 377 |
|
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Lock(); |
| 378 |
|
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MoveTo(100, 100); |
| 379 |
|
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AboutView *view = new AboutView; |
| 380 |
|
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AddChild(view); |
| 381 |
|
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view->MakeFocus(); |
| 382 |
|
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Unlock(); |
| 383 |
|
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Show(); |
| 384 |
|
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} |
| 385 |
|
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}; |
| 386 |
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|
| 387 |
|
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void Frodo::AboutRequested(void) |
| 388 |
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{ |
| 389 |
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new AboutWindow(); |
| 390 |
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} |
