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-rw-r--r--src/linux/PropertyPane.m572
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diff --git a/src/linux/PropertyPane.m b/src/linux/PropertyPane.m
deleted file mode 100644
index ff3b9a4..0000000
--- a/src/linux/PropertyPane.m
+++ /dev/null
@@ -1,572 +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 "PropertyPane.h"
-#import "GraphElementProperty.h"
-#import "gtkhelpers.h"
-
-// {{{ Internal interfaces
-// {{{ GTK+ helpers
-static GtkWidget *createLabelledEntry (const gchar *labelText, GtkEntry **entry);
-static GtkWidget *createPropsPaneWithLabelEntry (PropertyListEditor *props, GtkEntry **labelEntry);
-// }}}
-// {{{ GTK+ callbacks
-static void node_label_changed_cb (GtkEditable *widget, PropertyPane *pane);
-static void edge_node_label_changed_cb (GtkEditable *widget, PropertyPane *pane);
-static void edge_node_toggled_cb (GtkToggleButton *widget, PropertyPane *pane);
-// }}}
-
-@interface PropertyPane (Notifications)
-- (void) nodeSelectionChanged:(NSNotification*)n;
-- (void) edgeSelectionChanged:(NSNotification*)n;
-- (void) graphChanged:(NSNotification*)n;
-- (void) nodeLabelEdited:(NSString*)newValue;
-- (void) edgeNodeLabelEdited:(NSString*)newValue;
-- (void) edgeNodeToggled:(BOOL)newValue;
-@end
-
-@interface PropertyPane (Private)
-- (void) updateGraphPane;
-- (void) updateNodePane;
-- (void) updateEdgePane;
-- (GtkExpander*) _addExpanderWithName:(const gchar*)name contents:(GtkWidget*)contents;
-@end
-
-// {{{ Delegates
-
-@interface GraphPropertyDelegate : NSObject<PropertyChangeDelegate> {
- TikzDocument *doc;
-}
-- (void) setDocument:(TikzDocument*)d;
-@end
-
-@interface NodePropertyDelegate : NSObject<PropertyChangeDelegate> {
- TikzDocument *doc;
- Node *node;
-}
-- (void) setDocument:(TikzDocument*)d;
-- (void) setNode:(Node*)n;
-@end
-
-@interface EdgePropertyDelegate : NSObject<PropertyChangeDelegate> {
- TikzDocument *doc;
- Edge *edge;
-}
-- (void) setDocument:(TikzDocument*)d;
-- (void) setEdge:(Edge*)e;
-@end
-
-// }}}
-
-// }}}
-// {{{ API
-
-@implementation PropertyPane
-
-@synthesize widget=propertiesPane;
-
-- (id) init {
- self = [super init];
-
- if (self) {
- document = nil;
- blockUpdates = NO;
-
- graphProps = [[PropertyListEditor alloc] init];
- graphPropDelegate = [[GraphPropertyDelegate alloc] init];
- [graphProps setDelegate:graphPropDelegate];
-
- nodeProps = [[PropertyListEditor alloc] init];
- nodePropDelegate = [[NodePropertyDelegate alloc] init];
- [nodeProps setDelegate:nodePropDelegate];
-
- edgeProps = [[PropertyListEditor alloc] init];
- edgePropDelegate = [[EdgePropertyDelegate alloc] init];
- [edgeProps setDelegate:edgePropDelegate];
-
- edgeNodeProps = [[PropertyListEditor alloc] init];
- [edgeNodeProps setDelegate:edgePropDelegate];
-
- propertiesPane = gtk_vbox_new (FALSE, 0);
- g_object_ref_sink (propertiesPane);
-
- /*
- * Graph properties
- */
- graphPropsExpander = [self _addExpanderWithName:"Graph properties"
- contents:[graphProps widget]];
- g_object_ref_sink (graphPropsExpander);
-
-
- /*
- * Node properties
- */
- GtkWidget *nodePropsWidget = createPropsPaneWithLabelEntry(nodeProps, &nodeLabelEntry);
- g_object_ref (nodeLabelEntry);
- nodePropsExpander = [self _addExpanderWithName:"Node properties"
- contents:nodePropsWidget];
- g_object_ref (nodePropsExpander);
- g_signal_connect (G_OBJECT (nodeLabelEntry),
- "changed",
- G_CALLBACK (node_label_changed_cb),
- self);
-
-
- /*
- * Edge properties
- */
- GtkBox *edgePropsBox = GTK_BOX (gtk_vbox_new (FALSE, 0));
- edgePropsExpander = [self _addExpanderWithName:"Edge properties"
- contents:GTK_WIDGET (edgePropsBox)];
- g_object_ref (edgePropsExpander);
-
- gtk_widget_show ([edgeProps widget]);
- gtk_box_pack_start (edgePropsBox, [edgeProps widget], FALSE, TRUE, 0);
-
- edgeNodeToggle = GTK_TOGGLE_BUTTON (gtk_check_button_new_with_label ("Child node"));
- g_object_ref (edgeNodeToggle);
- gtk_widget_show (GTK_WIDGET (edgeNodeToggle));
- gtk_box_pack_start (edgePropsBox, GTK_WIDGET (edgeNodeToggle), FALSE, TRUE, 0);
- g_signal_connect (G_OBJECT (GTK_WIDGET (edgeNodeToggle)),
- "toggled",
- G_CALLBACK (edge_node_toggled_cb),
- self);
-
- edgeNodePropsWidget = createPropsPaneWithLabelEntry(edgeNodeProps, &edgeNodeLabelEntry);
- g_object_ref (edgeNodePropsWidget);
- g_object_ref (edgeNodeLabelEntry);
- gtk_widget_show (edgeNodePropsWidget);
- gtk_box_pack_start (edgePropsBox, edgeNodePropsWidget, FALSE, TRUE, 0);
- g_signal_connect (G_OBJECT (edgeNodeLabelEntry),
- "changed",
- G_CALLBACK (edge_node_label_changed_cb),
- self);
- }
-
- return self;
-}
-
-- (void) dealloc {
- [[NSNotificationCenter defaultCenter] removeObserver:self];
- [document release];
-
- g_object_unref (propertiesPane);
- g_object_unref (graphPropsExpander);
- g_object_unref (nodePropsExpander);
- g_object_unref (edgePropsExpander);
- g_object_unref (nodeLabelEntry);
- g_object_unref (edgeNodeToggle);
- g_object_unref (edgeNodePropsWidget);
- g_object_unref (edgeNodeLabelEntry);
-
- [graphProps release];
- [nodeProps release];
- [edgeProps release];
- [edgeNodeProps release];
- [graphPropDelegate release];
- [nodePropDelegate release];
- [edgePropDelegate release];
-
- [super dealloc];
-}
-
-- (TikzDocument*) document {
- return document;
-}
-
-- (void) setDocument:(TikzDocument*)doc {
- if (document != nil) {
- [[NSNotificationCenter defaultCenter] removeObserver:self name:nil object:document];
- [[NSNotificationCenter defaultCenter] removeObserver:self name:nil object:[document pickSupport]];
- }
-
- [graphPropDelegate setDocument:doc];
- [nodePropDelegate setDocument:doc];
- [edgePropDelegate setDocument:doc];
-
- if (doc != nil) {
- [[NSNotificationCenter defaultCenter] addObserver:self
- selector:@selector(nodeSelectionChanged:)
- name:@"NodeSelectionChanged" object:[doc pickSupport]];
- [[NSNotificationCenter defaultCenter] addObserver:self
- selector:@selector(edgeSelectionChanged:)
- name:@"EdgeSelectionChanged" object:[doc pickSupport]];
- [[NSNotificationCenter defaultCenter] addObserver:self
- selector:@selector(graphChanged:)
- name:@"TikzChanged" object:doc];
- }
-
- [self updateGraphPane];
- [self updateNodePane];
- [self updateEdgePane];
-
- [doc retain];
- [document release];
- document = doc;
-}
-
-- (void) restoreUiStateFromConfig:(Configuration*)file group:(NSString*)group {
- gtk_expander_set_expanded (graphPropsExpander,
- [file booleanEntry:@"graph-props-expanded"
- inGroup:group
- withDefault:NO]);
- gtk_expander_set_expanded (nodePropsExpander,
- [file booleanEntry:@"node-props-expanded"
- inGroup:group
- withDefault:YES]);
- gtk_expander_set_expanded (edgePropsExpander,
- [file booleanEntry:@"edge-props-expanded"
- inGroup:group
- withDefault:NO]);
-}
-
-- (void) saveUiStateToConfig:(Configuration*)file group:(NSString*)group {
- [file setBooleanEntry:@"graph-props-expanded"
- inGroup:group
- value:gtk_expander_get_expanded (graphPropsExpander)];
- [file setBooleanEntry:@"node-props-expanded"
- inGroup:group
- value:gtk_expander_get_expanded (nodePropsExpander)];
- [file setBooleanEntry:@"edge-props-expanded"
- inGroup:group
- value:gtk_expander_get_expanded (edgePropsExpander)];
-}
-
-@end
-// }}}
-// {{{ Notifications
-
-@implementation PropertyPane (Notifications)
-
-- (void) nodeSelectionChanged:(NSNotification*)n {
- [self updateNodePane];
-}
-
-- (void) edgeSelectionChanged:(NSNotification*)n {
- [self updateEdgePane];
-}
-
-- (void) graphChanged:(NSNotification*)n {
- [self updateGraphPane];
- [self updateNodePane];
- [self updateEdgePane];
-}
-
-- (void) nodeLabelEdited:(NSString*)newValue {
- if (blockUpdates)
- return;
-
- NSSet *sel = [[document pickSupport] selectedNodes];
- if ([sel count] != 1) {
- NSLog(@"Expected single node selected; got %lu", [sel count]);
- return;
- }
-
- Node *node = [sel anyObject];
- [document startModifyNode:node];
- [node setLabel:newValue];
- [document endModifyNode];
-}
-
-- (void) edgeNodeLabelEdited:(NSString*)newValue {
- if (blockUpdates)
- return;
-
- NSSet *sel = [[document pickSupport] selectedEdges];
- if ([sel count] != 1) {
- NSLog(@"Expected single edge selected; got %lu", [sel count]);
- return;
- }
-
- Edge *edge = [sel anyObject];
- if (![edge hasEdgeNode]) {
- NSLog(@"Expected edge with edge node");
- return;
- }
-
- [document startModifyEdge:edge];
- [[edge edgeNode] setLabel:newValue];
- [document endModifyEdge];
-}
-
-- (void) edgeNodeToggled:(BOOL)newValue {
- if (blockUpdates)
- return;
-
- NSSet *sel = [[document pickSupport] selectedEdges];
- if ([sel count] != 1) {
- NSLog(@"Expected single edge selected; got %lu", [sel count]);
- return;
- }
-
- Edge *edge = [sel anyObject];
-
- [document startModifyEdge:edge];
- [edge setHasEdgeNode:newValue];
- [document endModifyEdge];
-}
-
-@end
-// }}}
-// {{{ Private
-
-@implementation PropertyPane (Private)
-
-- (void) updateGraphPane {
- blockUpdates = YES;
-
- GraphElementData *data = [[document graph] data];
- [graphProps setData:data];
- gtk_widget_set_sensitive (gtk_bin_get_child (GTK_BIN (graphPropsExpander)), data != nil);
-
- blockUpdates = NO;
-}
-
-- (void) updateNodePane {
- blockUpdates = YES;
-
- NSSet *sel = [[document pickSupport] selectedNodes];
- if ([sel count] == 1) {
- Node *n = [sel anyObject];
- [nodePropDelegate setNode:n];
- [nodeProps setData:[n data]];
- gtk_entry_set_text (nodeLabelEntry, [[n label] UTF8String]);
- gtk_widget_set_sensitive (gtk_bin_get_child (GTK_BIN (nodePropsExpander)), TRUE);
- } else {
- [nodePropDelegate setNode:nil];
- [nodeProps setData:nil];
- gtk_entry_set_text (nodeLabelEntry, "");
- gtk_widget_set_sensitive (gtk_bin_get_child (GTK_BIN (nodePropsExpander)), FALSE);
- }
-
- blockUpdates = NO;
-}
-
-- (void) updateEdgePane {
- blockUpdates = YES;
-
- NSSet *sel = [[document pickSupport] selectedEdges];
- if ([sel count] == 1) {
- Edge *e = [sel anyObject];
- [edgePropDelegate setEdge:e];
- [edgeProps setData:[e data]];
- gtk_widget_set_sensitive (gtk_bin_get_child (GTK_BIN (edgePropsExpander)), TRUE);
- if ([e hasEdgeNode]) {
- gtk_toggle_button_set_mode (edgeNodeToggle, TRUE);
- gtk_entry_set_text (GTK_ENTRY (edgeNodeLabelEntry), [[[e edgeNode] label] UTF8String]);
- [edgeNodeProps setData:[[e edgeNode] data]];
- gtk_widget_set_sensitive (edgeNodePropsWidget, TRUE);
- } else {
- gtk_toggle_button_set_mode (edgeNodeToggle, FALSE);
- gtk_entry_set_text (GTK_ENTRY (edgeNodeLabelEntry), "");
- [edgeNodeProps setData:nil];
- gtk_widget_set_sensitive (edgeNodePropsWidget, FALSE);
- }
- } else {
- [edgePropDelegate setEdge:nil];
- [edgeProps setData:nil];
- [edgeNodeProps setData:nil];
- gtk_entry_set_text (nodeLabelEntry, "");
- gtk_widget_set_sensitive (gtk_bin_get_child (GTK_BIN (edgePropsExpander)), FALSE);
- }
-
- blockUpdates = NO;
-}
-
-- (GtkExpander*) _addExpanderWithName:(const gchar*)name contents:(GtkWidget*)contents {
- GtkWidget *exp = gtk_expander_new (name);
- gtk_box_pack_start (GTK_BOX (propertiesPane),
- exp,
- FALSE, // expand
- TRUE, // fill
- 0); // padding
- gtk_widget_show (exp);
- gtk_container_add (GTK_CONTAINER (exp), contents);
- gtk_widget_show (contents);
- return GTK_EXPANDER (exp);
-}
-
-@end
-
-// }}}
-// {{{ Delegates
-
-@implementation GraphPropertyDelegate
-- (id) init {
- self = [super init];
- if (self) {
- doc = nil;
- }
- return self;
-}
-- (void) setDocument:(TikzDocument*)d {
- doc = d;
-}
-- (BOOL)startEdit {
- if ([doc graph] != nil) {
- [doc startChangeGraphProperties];
- return YES;
- }
- return NO;
-}
-- (void)endEdit {
- [doc endChangeGraphProperties];
-}
-- (void)cancelEdit {
- [doc cancelChangeGraphProperties];
-}
-@end
-
-@implementation NodePropertyDelegate
-- (id) init {
- self = [super init];
- if (self) {
- doc = nil;
- node = nil;
- }
- return self;
-}
-- (void) setDocument:(TikzDocument*)d {
- doc = d;
- node = nil;
-}
-- (void) setNode:(Node*)n {
- node = n;
-}
-- (BOOL)startEdit {
- if (node != nil) {
- [doc startModifyNode:node];
- return YES;
- }
- return NO;
-}
-- (void)endEdit {
- [doc endModifyNode];
-}
-- (void)cancelEdit {
- [doc cancelModifyNode];
-}
-@end
-
-@implementation EdgePropertyDelegate
-- (id) init {
- self = [super init];
- if (self) {
- doc = nil;
- edge = nil;
- }
- return self;
-}
-- (void) setDocument:(TikzDocument*)d {
- doc = d;
- edge = nil;
-}
-- (void) setEdge:(Edge*)e {
- edge = e;
-}
-- (BOOL)startEdit {
- if (edge != nil) {
- [doc startModifyEdge:edge];
- return YES;
- }
- return NO;
-}
-- (void)endEdit {
- [doc endModifyEdge];
-}
-- (void)cancelEdit {
- [doc cancelModifyEdge];
-}
-@end
-
-// }}}
-// {{{ GTK+ helpers
-
-static GtkWidget *createLabelledEntry (const gchar *labelText, GtkEntry **entry) {
- GtkBox *box = GTK_BOX (gtk_hbox_new (FALSE, 0));
- GtkWidget *label = gtk_label_new (labelText);
- gtk_widget_show (label);
- GtkWidget *entryWidget = gtk_entry_new ();
- gtk_widget_show (entryWidget);
- // container widget expand fill pad
- gtk_box_pack_start (box, label, FALSE, TRUE, 5);
- gtk_box_pack_start (box, entryWidget, FALSE, TRUE, 0);
- if (entry)
- *entry = GTK_ENTRY (entryWidget);
- return GTK_WIDGET (box);
-}
-
-static GtkWidget *createPropsPaneWithLabelEntry (PropertyListEditor *props, GtkEntry **labelEntry) {
- GtkBox *box = GTK_BOX (gtk_vbox_new (FALSE, 0));
-
- GtkWidget *labelWidget = createLabelledEntry ("Label", labelEntry);
- gtk_widget_show (labelWidget);
- // container widget expand fill pad
- gtk_box_pack_start (box, labelWidget, FALSE, TRUE, 0);
- gtk_box_pack_start (box, [props widget], FALSE, TRUE, 0);
- gtk_widget_show ([props widget]);
- return GTK_WIDGET (box);
-}
-
-// }}}
-// {{{ GTK+ callbacks
-
-static void node_label_changed_cb (GtkEditable *editable, PropertyPane *pane) {
- if (!gtk_widget_is_sensitive (GTK_WIDGET (editable))) {
- // clearly wasn't the user editing
- return;
- }
-
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
- NSString *newValue = gtk_editable_get_string (editable, 0, -1);
- [pane nodeLabelEdited:newValue];
-
- [pool drain];
-}
-
-static void edge_node_label_changed_cb (GtkEditable *editable, PropertyPane *pane) {
- if (!gtk_widget_is_sensitive (GTK_WIDGET (editable))) {
- // clearly wasn't the user editing
- return;
- }
-
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
- NSString *newValue = gtk_editable_get_string (editable, 0, -1);
- [pane edgeNodeLabelEdited:newValue];
-
- [pool drain];
-}
-
-static void edge_node_toggled_cb (GtkToggleButton *toggle, PropertyPane *pane) {
- if (!gtk_widget_is_sensitive (GTK_WIDGET (toggle))) {
- // clearly wasn't the user editing
- return;
- }
-
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
- gboolean newValue = gtk_toggle_button_get_mode (toggle);
- [pane edgeNodeToggled:newValue];
-
- [pool drain];
-}
-
-// }}}
-
-// vim:ft=objc:ts=8:et:sts=4:sw=4:foldmethod=marker
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-29 09:15:14 +0000