Add menu item to launcher to open a terminal window that can be used to

start the game. Add missing 'edit' menu. Set svn:ignore property for osx
directory.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 1824

10 files changed, 139 insertions, 10 deletions

diff --git a/pkg/osx/.gitignore b/pkg/osx/.gitignore
index 5b7a16ef..ca1a7908 100644
--- a/pkg/osx/.gitignore
+++ b/pkg/osx/.gitignore
@@ -1,5 +1,7 @@
 Info.plist
+Info-gnustep.plist
 launcher
 *.o
 *.d
+*.dmg
 staging
diff --git a/pkg/osx/Execute.h b/pkg/osx/Execute.h
index e92d3a11..2098be8a 100644
--- a/pkg/osx/Execute.h
+++ b/pkg/osx/Execute.h
@@ -25,6 +25,7 @@
 
 void SetProgramLocation(const char *path);
 void ExecuteProgram(const char *executable, const char *iwad, const char *args);
+void OpenTerminalWindow(const char *doomwadpath);
 
 #endif /* #ifndef LAUNCHER_EXECUTE_H */
 
diff --git a/pkg/osx/Execute.m b/pkg/osx/Execute.m
index 1afcab1f..bb4eed45 100644
--- a/pkg/osx/Execute.m
+++ b/pkg/osx/Execute.m
@@ -24,10 +24,16 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 
+#include <AppKit/AppKit.h>
+
+#include "config.h"
+
 #define RESPONSE_FILE "/tmp/launcher.rsp"
+#define TEMP_SCRIPT "/tmp/tempscript.sh"
 
 static char *executable_path;
 
@@ -109,3 +115,83 @@ void ExecuteProgram(const char *executable, const char *iwad, const char *args)
     }
 }
 
+// Write a sequence of commands that will display the specified message
+// via shell commands.
+
+static void WriteMessage(FILE *script, char *msg)
+{
+    char *p;
+
+    fprintf(script, "echo \"");
+
+    for (p=msg; *p != '\0'; ++p)
+    {
+        // Start new line?
+
+        if (*p == '\n')
+        {
+            fprintf(script, "\"\necho \"");
+            continue;
+        }
+
+        // Escaped character?
+
+        if (*p == '\\' || *p == '\"')
+        {
+            fprintf(script, "\\");
+        }
+
+        fprintf(script, "%c", *p);
+    }
+
+    fprintf(script, "\"\n");
+}
+
+// Open a terminal window with the PATH set appropriately, and DOOMWADPATH
+// set to the specified value.
+
+void OpenTerminalWindow(const char *doomwadpath)
+{
+    FILE *stream;
+
+    // Generate a shell script that sets the PATH to include the location
+    // where the Doom binaries are, and DOOMWADPATH to include the
+    // IWAD files that have been configured in the launcher interface.
+    // The script then deletes itself and starts a shell.
+
+    stream = fopen(TEMP_SCRIPT, "w");
+
+    fprintf(stream, "#!/bin/sh\n");
+    //fprintf(stream, "set -x\n");
+    fprintf(stream, "PATH=\"%s:$PATH\"\n", executable_path);
+    fprintf(stream, "DOOMWADPATH=\"%s\"\n", doomwadpath);
+    fprintf(stream, "export DOOMWADPATH\n");
+    fprintf(stream, "rm -f \"%s\"\n", TEMP_SCRIPT);
+
+    // Display a useful message:
+
+    fprintf(stream, "clear\n");
+    WriteMessage(stream,
+        "\n"
+        "This command line has the PATH variable configured so that you may\n"
+        "launch the game with whatever parameters you desire.\n"
+        "\n"
+        "For example:\n"
+        "\n"
+        "   " PACKAGE_TARNAME " -iwad doom2.wad -file sid.wad -warp 1\n"
+        "\n"
+        "Type 'exit' to exit.\n");
+
+    fprintf(stream, "exec $SHELL\n");
+    fprintf(stream, "\n");
+
+    fclose(stream);
+
+    chmod(TEMP_SCRIPT, 0755);
+
+    // Tell the terminal to open a window to run the script.
+
+    [[NSWorkspace sharedWorkspace] openFile: @TEMP_SCRIPT
+                                   withApplication: @"Terminal"];
+}
+
diff --git a/pkg/osx/IWADController.h b/pkg/osx/IWADController.h
index 8bdd0d55..90f44667 100644
--- a/pkg/osx/IWADController.h
+++ b/pkg/osx/IWADController.h
@@ -45,6 +45,7 @@
 - (BOOL) setDropdownList;
 - (void) setDropdownSelection;
 - (void) saveConfig;
+- (char *) doomWadPath;
 - (void) setEnvironment;
 
 @end
diff --git a/pkg/osx/IWADController.m b/pkg/osx/IWADController.m
index a7730cc7..3c596850 100644
--- a/pkg/osx/IWADController.m
+++ b/pkg/osx/IWADController.m
@@ -264,10 +264,10 @@ static NSString *IWADFilenames[NUM_IWAD_TYPES + 1] =
     }
 }
 
-// Set the DOOMWADPATH environment variable to contain the path to each
-// of the configured IWAD files.
+// Generate a value to set for the DOOMWADPATH environment variable
+// that contains each of the configured IWAD files.
 
-- (void) setEnvironment
+- (char *) doomWadPath
 {
     IWADLocation *iwadList[NUM_IWAD_TYPES];
     NSString *location;
@@ -280,7 +280,7 @@ static NSString *IWADFilenames[NUM_IWAD_TYPES + 1] =
 
     // Calculate length of environment string.
 
-    len = 30;
+    len = 0;
 
     for (i=0; i<NUM_IWAD_TYPES; ++i)
     {
@@ -295,7 +295,7 @@ static NSString *IWADFilenames[NUM_IWAD_TYPES + 1] =
     // Build string.
 
     env = malloc(len);
-    strcpy(env, "DOOMWADPATH=");
+    strcpy(env, "");
 
     first = YES;
 
@@ -315,6 +315,27 @@ static NSString *IWADFilenames[NUM_IWAD_TYPES + 1] =
         }
     }
 
+    return env;
+}
+
+// Set the DOOMWADPATH environment variable to contain the path to each
+// of the configured IWAD files.
+
+- (void) setEnvironment
+{
+    char *doomwadpath;
+    char *env;
+
+    // Get the value for the path.
+
+    doomwadpath = [self doomWadPath];
+
+    env = malloc(strlen(doomwadpath) + 15);
+
+    sprintf(env, "DOOMWADPATH=%s", doomwadpath);
+
+    free(doomwadpath);
+
     // Load into environment:
 
     putenv(env);
diff --git a/pkg/osx/LauncherManager.h b/pkg/osx/LauncherManager.h
index eac4cfba..76c74624 100644
--- a/pkg/osx/LauncherManager.h
+++ b/pkg/osx/LauncherManager.h
@@ -43,7 +43,7 @@
 - (void) clearCommandLine;
 - (void) addFileToCommandLine: (NSString *) fileName
          forArgument: (NSString *) args;
-
+- (void) openTerminal: (id) sender;
 
 @end
 
diff --git a/pkg/osx/LauncherManager.m b/pkg/osx/LauncherManager.m
index 0d0ab4ea..ee7ed3dc 100644
--- a/pkg/osx/LauncherManager.m
+++ b/pkg/osx/LauncherManager.m
@@ -299,6 +299,8 @@ static NSString *AppendQuotedFilename(NSString *str, NSString *fileName)
     [NSApp terminate:sender];
 }
 
+// Invoked when the "Setup Tool" button is clicked, to run the setup tool:
+
 - (void) runSetup: (id)sender
 {
     [self saveConfig];
@@ -307,6 +309,22 @@ static NSString *AppendQuotedFilename(NSString *str, NSString *fileName)
     ExecuteProgram("chocolate-setup", NULL, NULL);
 }
 
+// Invoked when the "Terminal" option is selected from the menu, to open
+// a terminal window.
+
+- (void) openTerminal: (id) sender
+{
+    char *doomwadpath;
+
+    [self saveConfig];
+
+    doomwadpath = [self->iwadController doomWadPath];
+
+    OpenTerminalWindow(doomwadpath);
+
+    free(doomwadpath);
+}
+
 - (void) awakeFromNib
 {
     [self->packageLabel setStringValue: @PACKAGE_STRING];
diff --git a/pkg/osx/Resources/launcher.nib/classes.nib b/pkg/osx/Resources/launcher.nib/classes.nib
index 3ff47e71..236f6b67 100644
--- a/pkg/osx/Resources/launcher.nib/classes.nib
+++ b/pkg/osx/Resources/launcher.nib/classes.nib
@@ -30,7 +30,7 @@
             SUPERCLASS = NSObject; 
         }, 
         {
-            ACTIONS = {launch = id; runSetup = id; }; 
+            ACTIONS = {launch = id; openTerminal = id; runSetup = id; }; 
             CLASS = LauncherManager; 
             LANGUAGE = ObjC; 
             OUTLETS = {
diff --git a/pkg/osx/Resources/launcher.nib/info.nib b/pkg/osx/Resources/launcher.nib/info.nib
index aecf812a..32b331f5 100644
--- a/pkg/osx/Resources/launcher.nib/info.nib
+++ b/pkg/osx/Resources/launcher.nib/info.nib
@@ -3,18 +3,18 @@
 <plist version="1.0">
 <dict>
 	<key>IBDocumentLocation</key>
-	<string>170 140 612 260 0 0 1440 878 </string>
+	<string>484 105 612 260 0 0 1440 878 </string>
 	<key>IBEditorPositions</key>
 	<dict>
 		<key>29</key>
-		<string>108 337 163 44 0 0 1440 878 </string>
+		<string>221 322 205 44 0 0 1440 878 </string>
 	</dict>
 	<key>IBFramework Version</key>
 	<string>446.1</string>
 	<key>IBOpenObjects</key>
 	<array>
-		<integer>21</integer>
 		<integer>29</integer>
+		<integer>21</integer>
 		<integer>227</integer>
 	</array>
 	<key>IBSystem Version</key>
diff --git a/pkg/osx/Resources/launcher.nib/keyedobjects.nib b/pkg/osx/Resources/launcher.nib/keyedobjects.nib
index 12cf6aa5..4f078d7c 100644
--- a/pkg/osx/Resources/launcher.nib/keyedobjects.nib
+++ b/pkg/osx/Resources/launcher.nib/keyedobjects.nib