Rename src/linux to src/gtk (which is more accurate)

git-svn-id: https://tikzit.svn.sourceforge.net/svnroot/tikzit/trunk@392 7c02a99a-9b00-45e3-bf44-6f3dd7fddb64

1 files changed, 152 insertions, 0 deletions

diff --git a/tikzit/src/gtk/FileChooserDialog.m b/tikzit/src/gtk/FileChooserDialog.m
new file mode 100644
index 0000000..9498e4c
--- /dev/null
+++ b/tikzit/src/gtk/FileChooserDialog.m
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2011  Alex Merry <alex.merry@kdemail.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#import "FileChooserDialog.h"
+
+@implementation FileChooserDialog: NSObject
+
++ (FileChooserDialog*) saveDialog { return [[[self alloc] initSaveDialog] autorelease]; }
++ (FileChooserDialog*) saveDialogWithParent:(GtkWindow*)parent
+    { return [[[self alloc] initSaveDialogWithParent:parent] autorelease]; }
++ (FileChooserDialog*) saveDialogWithTitle:(NSString*)title parent:(GtkWindow*)parent
+    { return [[[self alloc] initSaveDialogWithTitle:title parent:parent] autorelease]; }
++ (FileChooserDialog*) openDialog { return [[[self alloc] initOpenDialog] autorelease]; }
++ (FileChooserDialog*) openDialogWithParent:(GtkWindow*)parent
+    { return [[[self alloc] initOpenDialogWithParent:parent] autorelease]; }
++ (FileChooserDialog*) openDialogWithTitle:(NSString*)title parent:(GtkWindow*)parent
+    { return [[[self alloc] initOpenDialogWithTitle:title parent:parent] autorelease]; }
+
+- (id) initSaveDialog { return [self initSaveDialogWithParent:NULL]; }
+- (id) initSaveDialogWithParent:(GtkWindow*)parent
+    { return [self initSaveDialogWithTitle:@"Save file" parent:parent]; }
+- (id) initSaveDialogWithTitle:(NSString*)title parent:(GtkWindow*)parent {
+    self = [super init];
+
+    if (self) {
+        dialog = GTK_FILE_CHOOSER (gtk_file_chooser_dialog_new (
+                [title UTF8String],
+                parent,
+                GTK_FILE_CHOOSER_ACTION_SAVE,
+                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+                GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+                NULL));
+        gtk_file_chooser_set_do_overwrite_confirmation (dialog, TRUE);
+    }
+
+    return self;
+}
+
+- (id) initOpenDialog { return [self initOpenDialogWithParent:NULL]; }
+- (id) initOpenDialogWithParent:(GtkWindow*)parent
+    { return [self initOpenDialogWithTitle:@"Open file" parent:parent]; }
+- (id) initOpenDialogWithTitle:(NSString*)title parent:(GtkWindow*)parent {
+    self = [super init];
+
+    if (self) {
+        dialog = GTK_FILE_CHOOSER (gtk_file_chooser_dialog_new (
+                [title UTF8String],
+                parent,
+                GTK_FILE_CHOOSER_ACTION_OPEN,
+                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+                GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+                NULL));
+    }
+
+    return self;
+}
+
+- (void) addStandardFilters {
+    GtkFileFilter *tikzfilter = gtk_file_filter_new();
+    gtk_file_filter_set_name(tikzfilter, ".tikz files");
+    gtk_file_filter_add_pattern(tikzfilter, "*.tikz");
+    gtk_file_chooser_add_filter(dialog, tikzfilter);
+    GtkFileFilter *allfilter = gtk_file_filter_new();
+    gtk_file_filter_set_name(allfilter, "all files");
+    gtk_file_filter_add_pattern(allfilter, "*");
+    gtk_file_chooser_add_filter(dialog, allfilter);
+    gtk_file_chooser_set_filter(dialog, tikzfilter);
+}
+
+- (void) addFileFilter:(NSString*)filterName withPattern:(NSString*)filePattern {
+    [self addFileFilter:filterName withPattern:filePattern setSelected:NO];
+}
+
+- (void) addFileFilter:(NSString*)filterName withPattern:(NSString*)filePattern setSelected:(BOOL)selected {
+    GtkFileFilter *oldFilter = selected ? NULL : gtk_file_chooser_get_filter (dialog);
+    GtkFileFilter *filter = gtk_file_filter_new();
+    gtk_file_filter_set_name(filter, [filterName UTF8String]);
+    gtk_file_filter_add_pattern(filter, [filePattern UTF8String]);
+    gtk_file_chooser_add_filter(dialog, filter);
+    if (selected) {
+        gtk_file_chooser_set_filter (dialog, filter);
+    } else if (oldFilter) {
+        gtk_file_chooser_set_filter (dialog, oldFilter);
+    }
+}
+
+- (void) setCurrentFolder:(NSString*)path {
+    gchar *folder = [path glibFilename];
+    if (folder) {
+        gtk_file_chooser_set_current_folder(dialog, folder);
+        g_free (folder);
+    }
+}
+
+- (NSString*) currentFolder {
+    NSString *path = nil;
+    gchar *folder = gtk_file_chooser_get_current_folder(dialog);
+    if (folder) {
+        path = [NSString stringWithGlibFilename:folder];
+        g_free (folder);
+    }
+    return path;
+}
+
+- (void) setSuggestedName:(NSString*)fileName {
+    gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), [fileName UTF8String]);
+}
+
+- (NSString*) filePath {
+    NSString *path = nil;
+    gchar *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+    if (filename) {
+        path = [NSString stringWithGlibFilename:filename];
+        g_free (filename);
+    }
+    return path;
+}
+
+- (BOOL) showDialog {
+    return (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) ? YES : NO;
+}
+
+- (void) destroy {
+    gtk_widget_destroy (GTK_WIDGET (dialog));
+    dialog = NULL;
+}
+
+- (void) dealloc {
+    if (dialog) {
+        g_warning ("Failed to destroy file chooser dialog!\n");
+        gtk_widget_destroy (GTK_WIDGET (dialog));
+    }
+    [super dealloc];
+}
+
+@end
+
+// vim:ft=objc:ts=8:et:sts=4:sw=4