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Commit eb26d8e0 authored by Sven Neumann's avatar Sven Neumann
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autoscroll in the layers dialog, a few cosmetic changes 

and a german plug-in po-file


--Sven
parent 2df06061
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ChangeLog
View file @ eb26d8e0
Sun Oct 24 22:10:16 MEST 1999 Sven Neumann <sven@gimp.org>
* app/channels_dialog.c
* app/layers_dialog.c
* app/lc_dialogP.h
* app/paths_dialog.c: some cosmetic changes. The layers dialog now
automatically scrolls to keep the active layer in view. This is
disabled in the channels dialog until I figure out why it doesn't
work there.
Sun Oct 24 15:24:15 MEST 1999 Sven Neumann <sven@gimp.org>
 
* libgimp/gimpexport.c: get rid of remaining (invisible) layers
......
app/channels_dialog.c
View file @ eb26d8e0
......@@ -50,19 +50,6 @@
#include "channel_pvt.h"
#define PREVIEW_EVENT_MASK GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_ENTER_NOTIFY_MASK
#define BUTTON_EVENT_MASK GDK_EXPOSURE_MASK | GDK_ENTER_NOTIFY_MASK | \
GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_BUTTON_RELEASE_MASK
#define CHANNEL_LIST_WIDTH 200
#define CHANNEL_LIST_HEIGHT 150
#define NORMAL 0
#define SELECTED 1
#define INSENSITIVE 2
#define COMPONENT_BASE_ID 0x10000000
typedef struct _ChannelsDialog ChannelsDialog;
......@@ -71,6 +58,7 @@ struct _ChannelsDialog
{
GtkWidget *vbox;
GtkWidget *channel_list;
GtkWidget *scrolled_win;
GtkWidget *preview;
GtkWidget *ops_menu;
GtkAccelGroup *accel_group;
......@@ -113,6 +101,7 @@ struct _ChannelWidget
/* channels dialog widget routines */
static void channels_dialog_preview_extents (void);
static void channels_dialog_set_menu_sensitivity (void);
static void channels_dialog_scroll_index (gint index);
static void channels_dialog_set_channel (ChannelWidget *);
static void channels_dialog_unset_channel (ChannelWidget *);
static void channels_dialog_position_channel (Channel *, gint);
......@@ -248,7 +237,6 @@ GtkWidget *
channels_dialog_create ()
{
GtkWidget *vbox;
GtkWidget *listbox;
GtkWidget *button_box;
if (channelsD)
......@@ -272,18 +260,18 @@ channels_dialog_create ()
channelsD->vbox = vbox = gtk_vbox_new (FALSE, 1);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
/* The layers commands pulldown menu */
/* The channels commands pulldown menu */
menus_get_channels_menu (&channelsD->ops_menu, &channelsD->accel_group);
/* The channels listbox */
listbox = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (listbox),
channelsD->scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (channelsD->scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
gtk_widget_set_usize (listbox, CHANNEL_LIST_WIDTH, CHANNEL_LIST_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox), listbox, TRUE, TRUE, 2);
gtk_widget_set_usize (channelsD->scrolled_win, LIST_WIDTH, LIST_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox), channelsD->scrolled_win, TRUE, TRUE, 2);
channelsD->channel_list = gtk_list_new ();
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (listbox),
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (channelsD->scrolled_win),
channelsD->channel_list);
gtk_list_set_selection_mode (GTK_LIST (channelsD->channel_list),
GTK_SELECTION_MULTIPLE);
......@@ -291,12 +279,12 @@ channels_dialog_create ()
(GtkSignalFunc) channel_list_events,
channelsD);
gtk_container_set_focus_vadjustment (GTK_CONTAINER (channelsD->channel_list),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (listbox)));
GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (listbox)->vscrollbar,
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (channelsD->scrolled_win)));
GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (channelsD->scrolled_win)->vscrollbar,
GTK_CAN_FOCUS);
gtk_widget_show (channelsD->channel_list);
gtk_widget_show (listbox);
gtk_widget_show (channelsD->scrolled_win);
/* The ops buttons */
button_box = ops_button_box_new (lc_dialog->shell, tool_tips,
......@@ -650,6 +638,27 @@ channels_dialog_set_menu_sensitivity ()
#undef SET_SENSITIVE
}
static void
channels_dialog_scroll_index (gint index)
{
GtkAdjustment *adj;
gint item_height;
item_height = 6 + (preview_size ? preview_size : channel_height);
adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (channelsD->scrolled_win));
if (index * item_height < adj->value)
{
adj->value = index * item_height;
gtk_adjustment_value_changed (adj);
}
else if ((index + 1) * item_height > adj->value + adj->page_size)
{
adj->value = (index + 1) * item_height - adj->page_size;
gtk_adjustment_value_changed (adj);
}
}
static void
channels_dialog_set_channel (ChannelWidget *channel_widget)
{
......@@ -678,6 +687,7 @@ channels_dialog_set_channel (ChannelWidget *channel_widget)
index + channelsD->num_components);
gtk_object_set_user_data (GTK_OBJECT (channel_widget->list_item),
channel_widget);
/* channels_dialog_scroll_index (index + channelsD->num_components); */
}
}
else
......@@ -705,6 +715,7 @@ channels_dialog_set_channel (ChannelWidget *channel_widget)
gtk_object_set_user_data (GTK_OBJECT (channel_widget->list_item),
channel_widget);
/* channels_dialog_scroll_index (0); */
}
}
suspend_gimage_notify--;
......@@ -802,6 +813,10 @@ channels_dialog_position_channel (Channel *channel,
g_slist_insert (channelsD->channel_widgets, channel_widget,
new_index + channelsD->num_components);
/* channels_dialog_scroll_index (new_index > 0 ? */
/* new_index + channelsD->num_components + 1 : */
/* channelsD->num_components); */
suspend_gimage_notify--;
}
......@@ -855,7 +870,6 @@ channel_list_events (GtkWidget *widget,
GdkEvent *event)
{
ChannelWidget *channel_widget;
GdkEventKey *kevent;
GdkEventButton *bevent;
GtkWidget *event_widget;
......@@ -884,21 +898,6 @@ channel_list_events (GtkWidget *widget,
}
break;
case GDK_KEY_PRESS:
kevent = (GdkEventKey *) event;
switch (kevent->keyval)
{
case GDK_Up:
/* g_print ("up arrow\n"); */
break;
case GDK_Down:
/* g_print ("down arrow\n"); */
break;
default:
return FALSE;
}
return FALSE;
default:
break;
}
......
app/gui/channels-dialog.c
View file @ eb26d8e0
......@@ -50,19 +50,6 @@
#include "channel_pvt.h"
#define PREVIEW_EVENT_MASK GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_ENTER_NOTIFY_MASK
#define BUTTON_EVENT_MASK GDK_EXPOSURE_MASK | GDK_ENTER_NOTIFY_MASK | \
GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_BUTTON_RELEASE_MASK
#define CHANNEL_LIST_WIDTH 200
#define CHANNEL_LIST_HEIGHT 150
#define NORMAL 0
#define SELECTED 1
#define INSENSITIVE 2
#define COMPONENT_BASE_ID 0x10000000
typedef struct _ChannelsDialog ChannelsDialog;
......@@ -71,6 +58,7 @@ struct _ChannelsDialog
{
GtkWidget *vbox;
GtkWidget *channel_list;
GtkWidget *scrolled_win;
GtkWidget *preview;
GtkWidget *ops_menu;
GtkAccelGroup *accel_group;
......@@ -113,6 +101,7 @@ struct _ChannelWidget
/* channels dialog widget routines */
static void channels_dialog_preview_extents (void);
static void channels_dialog_set_menu_sensitivity (void);
static void channels_dialog_scroll_index (gint index);
static void channels_dialog_set_channel (ChannelWidget *);
static void channels_dialog_unset_channel (ChannelWidget *);
static void channels_dialog_position_channel (Channel *, gint);
......@@ -248,7 +237,6 @@ GtkWidget *
channels_dialog_create ()
{
GtkWidget *vbox;
GtkWidget *listbox;
GtkWidget *button_box;
if (channelsD)
......@@ -272,18 +260,18 @@ channels_dialog_create ()
channelsD->vbox = vbox = gtk_vbox_new (FALSE, 1);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 2);
/* The layers commands pulldown menu */
/* The channels commands pulldown menu */
menus_get_channels_menu (&channelsD->ops_menu, &channelsD->accel_group);
/* The channels listbox */
listbox = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (listbox),
channelsD->scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (channelsD->scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
gtk_widget_set_usize (listbox, CHANNEL_LIST_WIDTH, CHANNEL_LIST_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox), listbox, TRUE, TRUE, 2);
gtk_widget_set_usize (channelsD->scrolled_win, LIST_WIDTH, LIST_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox), channelsD->scrolled_win, TRUE, TRUE, 2);
channelsD->channel_list = gtk_list_new ();
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (listbox),
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (channelsD->scrolled_win),
channelsD->channel_list);
gtk_list_set_selection_mode (GTK_LIST (channelsD->channel_list),
GTK_SELECTION_MULTIPLE);
......@@ -291,12 +279,12 @@ channels_dialog_create ()
(GtkSignalFunc) channel_list_events,
channelsD);
gtk_container_set_focus_vadjustment (GTK_CONTAINER (channelsD->channel_list),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (listbox)));
GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (listbox)->vscrollbar,
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (channelsD->scrolled_win)));
GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (channelsD->scrolled_win)->vscrollbar,
GTK_CAN_FOCUS);
gtk_widget_show (channelsD->channel_list);
gtk_widget_show (listbox);
gtk_widget_show (channelsD->scrolled_win);
/* The ops buttons */
button_box = ops_button_box_new (lc_dialog->shell, tool_tips,
......@@ -650,6 +638,27 @@ channels_dialog_set_menu_sensitivity ()
#undef SET_SENSITIVE
}
static void
channels_dialog_scroll_index (gint index)
{
GtkAdjustment *adj;
gint item_height;
item_height = 6 + (preview_size ? preview_size : channel_height);
adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (channelsD->scrolled_win));
if (index * item_height < adj->value)
{
adj->value = index * item_height;
gtk_adjustment_value_changed (adj);
}
else if ((index + 1) * item_height > adj->value + adj->page_size)
{
adj->value = (index + 1) * item_height - adj->page_size;
gtk_adjustment_value_changed (adj);
}
}
static void
channels_dialog_set_channel (ChannelWidget *channel_widget)
{
......@@ -678,6 +687,7 @@ channels_dialog_set_channel (ChannelWidget *channel_widget)
index + channelsD->num_components);
gtk_object_set_user_data (GTK_OBJECT (channel_widget->list_item),
channel_widget);
/* channels_dialog_scroll_index (index + channelsD->num_components); */
}
}
else
......@@ -705,6 +715,7 @@ channels_dialog_set_channel (ChannelWidget *channel_widget)
gtk_object_set_user_data (GTK_OBJECT (channel_widget->list_item),
channel_widget);
/* channels_dialog_scroll_index (0); */
}
}
suspend_gimage_notify--;
......@@ -802,6 +813,10 @@ channels_dialog_position_channel (Channel *channel,
g_slist_insert (channelsD->channel_widgets, channel_widget,
new_index + channelsD->num_components);
/* channels_dialog_scroll_index (new_index > 0 ? */
/* new_index + channelsD->num_components + 1 : */
/* channelsD->num_components); */
suspend_gimage_notify--;
}
......@@ -855,7 +870,6 @@ channel_list_events (GtkWidget *widget,
GdkEvent *event)
{
ChannelWidget *channel_widget;
GdkEventKey *kevent;
GdkEventButton *bevent;
GtkWidget *event_widget;
......@@ -884,21 +898,6 @@ channel_list_events (GtkWidget *widget,
}
break;
case GDK_KEY_PRESS:
kevent = (GdkEventKey *) event;
switch (kevent->keyval)
{
case GDK_Up:
/* g_print ("up arrow\n"); */
break;
case GDK_Down:
/* g_print ("down arrow\n"); */
break;
default:
return FALSE;
}
return FALSE;
default:
break;
}
......
app/gui/layers-dialog.c
View file @ eb26d8e0
......@@ -59,23 +59,10 @@
#include "layer_pvt.h"
#define PREVIEW_EVENT_MASK GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_ENTER_NOTIFY_MASK
#define BUTTON_EVENT_MASK GDK_EXPOSURE_MASK | GDK_ENTER_NOTIFY_MASK | \
GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_BUTTON_RELEASE_MASK
#define LAYER_LIST_WIDTH 200
#define LAYER_LIST_HEIGHT 150
#define LAYER_PREVIEW 0
#define MASK_PREVIEW 1
#define FS_PREVIEW 2
#define NORMAL 0
#define SELECTED 1
#define INSENSITIVE 2
typedef struct _LayersDialog LayersDialog;
struct _LayersDialog
......@@ -83,6 +70,7 @@ struct _LayersDialog
GtkWidget *vbox;
GtkWidget *mode_option_menu;
GtkWidget *layer_list;
GtkWidget *scrolled_win;
GtkWidget *preserve_trans;
GtkWidget *mode_box;
GtkWidget *opacity_box;
......@@ -137,6 +125,7 @@ struct _LayerWidget
/* layers dialog widget routines */
static void layers_dialog_preview_extents (void);
static void layers_dialog_set_menu_sensitivity (void);
static void layers_dialog_scroll_index (gint index);
static void layers_dialog_set_active_layer (Layer *);
static void layers_dialog_unset_layer (Layer *);
static void layers_dialog_position_layer (Layer *, gint);
......@@ -149,22 +138,22 @@ static void paint_mode_menu_callback (GtkWidget *, gpointer);
static gint paint_mode_menu_get_position (gint);
static void opacity_scale_update (GtkAdjustment *, gpointer);
static void preserve_trans_update (GtkWidget *, gpointer);
static gint layer_list_events (GtkWidget *, GdkEvent *);
static gint layer_list_events (GtkWidget *, GdkEvent *, gpointer);
/* for (un)installing the menu accelarators */
static void layers_dialog_map_callback (GtkWidget *, gpointer);
static void layers_dialog_unmap_callback (GtkWidget *, gpointer);
static void layers_dialog_map_callback (GtkWidget *, gpointer);
static void layers_dialog_unmap_callback (GtkWidget *, gpointer);
/* ops buttons dnd callbacks */
static gboolean layers_dialog_drag_new_layer_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_new_layer_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_duplicate_layer_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_trashcan_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_trashcan_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
/* layer widget function prototypes */
static LayerWidget *layer_widget_get_ID (Layer *);
......@@ -324,8 +313,7 @@ layers_dialog_create ()
GtkWidget *label;
GtkWidget *menu;
GtkWidget *slider;
GtkWidget *listbox;
if (layersD)
return layersD->vbox;
......@@ -401,27 +389,27 @@ layers_dialog_create ()
gtk_widget_show (util_box);
/* The layers listbox */
listbox = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (listbox),
layersD->scrolled_win = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (layersD->scrolled_win),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
gtk_widget_set_usize (listbox, LAYER_LIST_WIDTH, LAYER_LIST_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox), listbox, TRUE, TRUE, 2);
gtk_widget_set_usize (layersD->scrolled_win, LIST_WIDTH, LIST_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox), layersD->scrolled_win, TRUE, TRUE, 2);
layersD->layer_list = gtk_list_new ();
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (listbox),
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (layersD->scrolled_win),
layersD->layer_list);
gtk_list_set_selection_mode (GTK_LIST (layersD->layer_list),
GTK_SELECTION_BROWSE);
gtk_signal_connect (GTK_OBJECT (layersD->layer_list), "event",
(GtkSignalFunc) layer_list_events,
(GtkSignalFunc) layer_list_events,
layersD);
gtk_container_set_focus_vadjustment (GTK_CONTAINER (layersD->layer_list),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (listbox)));
GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (listbox)->vscrollbar,
gtk_container_set_focus_vadjustment (GTK_CONTAINER (layersD->layer_list),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (layersD->scrolled_win)));
GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (layersD->scrolled_win)->vscrollbar,
GTK_CAN_FOCUS);
gtk_widget_show (layersD->layer_list);
gtk_widget_show (listbox);
gtk_widget_show (layersD->scrolled_win);
/* The ops buttons */
button_box = ops_button_box_new (lc_dialog->shell, tool_tips,
......@@ -1058,6 +1046,27 @@ layers_dialog_set_menu_sensitivity ()
gtk_widget_set_sensitive (layersD->mode_box, lp);
}
static void
layers_dialog_scroll_index (gint index)
{
GtkAdjustment *adj;
gint item_height;
item_height = 6 + (preview_size ? preview_size : layer_height);
adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (layersD->scrolled_win));
if (index * item_height < adj->value)
{
adj->value = index * item_height;
gtk_adjustment_value_changed (adj);
}
else if ((index + 1) * item_height > adj->value + adj->page_size)
{
adj->value = (index + 1) * item_height - adj->page_size;
gtk_adjustment_value_changed (adj);
}
}
static void
layers_dialog_set_active_layer (Layer *layer)
{
......@@ -1079,6 +1088,8 @@ layers_dialog_set_active_layer (Layer *layer)
gtk_object_set_user_data (GTK_OBJECT (layer_widget->list_item), NULL);
gtk_list_select_item (GTK_LIST (layersD->layer_list), index);
gtk_object_set_user_data (GTK_OBJECT (layer_widget->list_item), layer_widget);
layers_dialog_scroll_index (index);
}
suspend_gimage_notify--;
......@@ -1137,6 +1148,10 @@ layers_dialog_position_layer (Layer *layer,
gtk_list_insert_items (GTK_LIST (layersD->layer_list), list, new_index);
layersD->layer_widgets = g_slist_insert (layersD->layer_widgets,
layer_widget, new_index);
/* Adjust the scrollbar so the layer is visible */
layers_dialog_scroll_index (new_index > 0 ? new_index + 1: 0);
suspend_gimage_notify--;
}
......@@ -1314,20 +1329,21 @@ preserve_trans_update (GtkWidget *widget,
layer->preserve_trans = FALSE;
}
/********************************/
/* layer list events callback */
/********************************/
static gint
layer_list_events (GtkWidget *widget,
GdkEvent *event)
GdkEvent *event,
gpointer data)
{
GdkEventKey *kevent;
GdkEventButton *bevent;
GtkWidget *event_widget;
LayerWidget *layer_widget;
event_widget = gtk_get_event_widget (event);
event_widget = gtk_get_event_widget (event);
if (GTK_IS_LIST_ITEM (event_widget))
{
......@@ -1347,27 +1363,11 @@ layer_list_events (GtkWidget *widget,
return TRUE;
}
break;
case GDK_2BUTTON_PRESS:
bevent = (GdkEventButton *) event;
layers_dialog_edit_layer_query (layer_widget);
return TRUE;
case GDK_KEY_PRESS:
kevent = (GdkEventKey *) event;
switch (kevent->keyval)
{
case GDK_Up:
/* g_print ("up arrow\n"); */
break;
case GDK_Down:
/* g_print ("down arrow\n"); */
break;
default:
return FALSE;
}
return FALSE;
default:
break;
}
......
app/gui/paths-dialog.c
View file @ eb26d8e0
This diff is collapsed.
app/layers_dialog.c
View file @ eb26d8e0
......@@ -59,23 +59,10 @@
#include "layer_pvt.h"
#define PREVIEW_EVENT_MASK GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_ENTER_NOTIFY_MASK
#define BUTTON_EVENT_MASK GDK_EXPOSURE_MASK | GDK_ENTER_NOTIFY_MASK | \
GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | \
GDK_BUTTON_RELEASE_MASK
#define LAYER_LIST_WIDTH 200
#define LAYER_LIST_HEIGHT 150
#define LAYER_PREVIEW 0
#define MASK_PREVIEW 1
#define FS_PREVIEW 2
#define NORMAL 0
#define SELECTED 1
#define INSENSITIVE 2
typedef struct _LayersDialog LayersDialog;
struct _LayersDialog
......@@ -83,6 +70,7 @@ struct _LayersDialog
GtkWidget *vbox;
GtkWidget *mode_option_menu;
GtkWidget *layer_list;
GtkWidget *scrolled_win;
GtkWidget *preserve_trans;
GtkWidget *mode_box;
GtkWidget *opacity_box;
......@@ -137,6 +125,7 @@ struct _LayerWidget
/* layers dialog widget routines */
static void layers_dialog_preview_extents (void);
static void layers_dialog_set_menu_sensitivity (void);
static void layers_dialog_scroll_index (gint index);
static void layers_dialog_set_active_layer (Layer *);
static void layers_dialog_unset_layer (Layer *);
static void layers_dialog_position_layer (Layer *, gint);
......@@ -149,22 +138,22 @@ static void paint_mode_menu_callback (GtkWidget *, gpointer);
static gint paint_mode_menu_get_position (gint);
static void opacity_scale_update (GtkAdjustment *, gpointer);
static void preserve_trans_update (GtkWidget *, gpointer);
static gint layer_list_events (GtkWidget *, GdkEvent *);
static gint layer_list_events (GtkWidget *, GdkEvent *, gpointer);
/* for (un)installing the menu accelarators */
static void layers_dialog_map_callback (GtkWidget *, gpointer);
static void layers_dialog_unmap_callback (GtkWidget *, gpointer);
static void layers_dialog_map_callback (GtkWidget *, gpointer);
static void layers_dialog_unmap_callback (GtkWidget *, gpointer);
/* ops buttons dnd callbacks */
static gboolean layers_dialog_drag_new_layer_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_new_layer_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_duplicate_layer_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_trashcan_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);
static gboolean layers_dialog_drag_trashcan_callback (GtkWidget *,
GdkDragContext *,
gint, gint, guint);