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Diffstat (limited to 'tikzit/src/gtk/NodeStylesPalette.m')
| -rw-r--r-- | tikzit/src/gtk/NodeStylesPalette.m | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/tikzit/src/gtk/NodeStylesPalette.m b/tikzit/src/gtk/NodeStylesPalette.m deleted file mode 100644 index e28edbb..0000000 --- a/tikzit/src/gtk/NodeStylesPalette.m +++ /dev/null @@ -1,197 +0,0 @@ -/* - * Copyright 2011 Alex Merry <dev@randomguy3.me.uk> - * - * 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 "NodeStylesPalette.h" - -#import "NodeStyleSelector.h" -#import "NodeStyleEditor.h" -#import "NodeStylesModel.h" -#import "StyleManager.h" - -// {{{ Internal interfaces -// {{{ GTK+ Callbacks -static void add_style_button_cb (GtkButton *widget, NodeStylesPalette *palette); -static void remove_style_button_cb (GtkButton *widget, NodeStylesPalette *palette); -// }}} -// {{{ Notifications - -@interface NodeStylesPalette (Notifications) -- (void) selectedStyleChanged:(NSNotification*)notification; -@end - -// }}} -// {{{ Private - -@interface NodeStylesPalette (Private) -- (void) updateButtonState; -- (void) removeSelectedStyle; -- (void) addStyle; -@end - -// }}} -// }}} -// {{{ API - -@implementation NodeStylesPalette - -@synthesize widget=palette; - -- (id) init { - [self release]; - return nil; -} - -- (id) initWithManager:(StyleManager*)m { - self = [super init]; - - if (self) { - selector = [[NodeStyleSelector alloc] initWithStyleManager:m]; - editor = [[NodeStyleEditor alloc] init]; - - palette = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (palette), 6); - g_object_ref_sink (palette); - - GtkWidget *mainBox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (palette), mainBox, FALSE, FALSE, 0); - gtk_widget_show (mainBox); - - GtkWidget *selectorScroller = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (selectorScroller), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - GtkWidget *selectorFrame = gtk_frame_new (NULL); - gtk_container_add (GTK_CONTAINER (selectorScroller), [selector widget]); - gtk_container_add (GTK_CONTAINER (selectorFrame), selectorScroller); - gtk_box_pack_start (GTK_BOX (mainBox), selectorFrame, TRUE, TRUE, 0); - gtk_widget_show (selectorScroller); - gtk_widget_show (selectorFrame); - gtk_widget_show ([selector widget]); - - gtk_box_pack_start (GTK_BOX (mainBox), [editor widget], TRUE, TRUE, 0); - gtk_widget_show ([editor widget]); - - GtkBox *buttonBox = GTK_BOX (gtk_hbox_new(FALSE, 0)); - gtk_box_pack_start (GTK_BOX (palette), GTK_WIDGET (buttonBox), FALSE, FALSE, 0); - - GtkWidget *addStyleButton = gtk_button_new (); - gtk_widget_set_tooltip_text (addStyleButton, "Add a new style"); - GtkWidget *addIcon = gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_BUTTON); - gtk_container_add (GTK_CONTAINER (addStyleButton), addIcon); - gtk_box_pack_start (buttonBox, addStyleButton, FALSE, FALSE, 0); - g_signal_connect (G_OBJECT (addStyleButton), - "clicked", - G_CALLBACK (add_style_button_cb), - self); - - removeStyleButton = gtk_button_new (); - g_object_ref_sink (removeStyleButton); - gtk_widget_set_tooltip_text (removeStyleButton, "Delete selected style"); - GtkWidget *removeIcon = gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_BUTTON); - gtk_container_add (GTK_CONTAINER (removeStyleButton), removeIcon); - gtk_box_pack_start (buttonBox, removeStyleButton, FALSE, FALSE, 0); - g_signal_connect (G_OBJECT (removeStyleButton), - "clicked", - G_CALLBACK (remove_style_button_cb), - self); - - gtk_widget_show_all (GTK_WIDGET (buttonBox)); - - [[NSNotificationCenter defaultCenter] addObserver:self - selector:@selector(selectedStyleChanged:) - name:@"SelectedStyleChanged" - object:selector]; - - [self updateButtonState]; - } - - return self; -} - -- (StyleManager*) styleManager { - return [[selector model] styleManager]; -} - -- (void) setStyleManager:(StyleManager*)m { - [[selector model] setStyleManager:m]; -} - -- (void) dealloc { - [[NSNotificationCenter defaultCenter] removeObserver:self]; - [editor release]; - [selector release]; - g_object_unref (palette); - g_object_unref (removeStyleButton); - - [super dealloc]; -} - -@end - -// }}} -// {{{ Notifications - -@implementation NodeStylesPalette (Notifications) -- (void) selectedStyleChanged:(NSNotification*)notification { - [editor setStyle:[selector selectedStyle]]; - [self updateButtonState]; -} -@end - -// }}} -// {{{ Private - -@implementation NodeStylesPalette (Private) -- (void) updateButtonState { - gboolean hasStyleSelection = [selector selectedStyle] != nil; - - gtk_widget_set_sensitive (removeStyleButton, hasStyleSelection); -} - -- (void) removeSelectedStyle { - NodeStyle *style = [selector selectedStyle]; - if (style) - [[[selector model] styleManager] removeNodeStyle:style]; -} - -- (void) addStyle { - NodeStyle *newStyle = [NodeStyle defaultNodeStyleWithName:@"newstyle"]; - [[self styleManager] addNodeStyle:newStyle]; - [selector setSelectedStyle:newStyle]; - [editor selectNameField]; -} - -@end - -// }}} -// {{{ GTK+ callbacks - -static void add_style_button_cb (GtkButton *widget, NodeStylesPalette *palette) { - NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; - [palette addStyle]; - [pool drain]; -} - -static void remove_style_button_cb (GtkButton *widget, NodeStylesPalette *palette) { - NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; - [palette removeSelectedStyle]; - [pool drain]; -} - -// }}} - -// vim:ft=objc:ts=8:et:sts=4:sw=4:foldmethod=marker |