diff options
Diffstat (limited to 'plug-ins/imagemap/imap_object.h')
| -rw-r--r-- | plug-ins/imagemap/imap_object.h | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/plug-ins/imagemap/imap_object.h b/plug-ins/imagemap/imap_object.h new file mode 100644 index 0000000..0aaf078 --- /dev/null +++ b/plug-ins/imagemap/imap_object.h @@ -0,0 +1,253 @@ +/* + * This is a plug-in for GIMP. + * + * Generates clickable image maps. + * + * Copyright (C) 1998-2005 Maurits Rijk m.rijk@chello.nl + * + * 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 3 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 <https://www.gnu.org/licenses/>. + * + */ + +#ifndef _IMAP_OBJECT_H +#define _IMAP_OBJECT_H + +typedef struct Object_t Object_t; +typedef struct ObjectClass_t ObjectClass_t; +typedef struct ObjectList_t ObjectList_t; + +#include "imap_edit_area_info.h" +#include "imap_menu_funcs.h" + +struct Object_t { + ObjectClass_t *class; + ObjectList_t *list; + gint refcount; + gboolean selected; + gboolean locked; + gchar *url; + gchar *target; + gchar *comment; + gchar *mouse_over; + gchar *mouse_out; + gchar *focus; + gchar *blur; +}; + +typedef void (*MoveSashFunc_t)(Object_t*, gint, gint); +typedef void (*OutputFunc_t)(gpointer, const char*, ...) G_GNUC_PRINTF(2,3); + +struct AreaInfoDialog_t; + +struct ObjectClass_t { + const gchar *name; + AreaInfoDialog_t *info_dialog; + + gboolean (*is_valid)(Object_t *obj); + void (*destruct)(Object_t *obj); + Object_t* (*clone)(Object_t *obj); + void (*assign)(Object_t *obj, Object_t *des); + void (*normalize)(Object_t *obj); + void (*draw)(Object_t *obj, cairo_t *cr); + void (*draw_sashes)(Object_t *obj, cairo_t *cr); + MoveSashFunc_t (*near_sash)(Object_t *obj, gint x, gint y); + gboolean (*point_is_on)(Object_t *obj, gint x, gint y); + void (*get_dimensions)(Object_t *obj, gint *x, gint *y, gint *width, + gint *height); + void (*resize)(Object_t *obj, gint percentage_x, gint percentage_y); + void (*move)(Object_t *obj, gint dx, gint dy); + gpointer (*create_info_widget)(GtkWidget *frame); + void (*update_info_widget)(Object_t *obj, gpointer data); + void (*fill_info_tab)(Object_t *obj, gpointer data); + void (*set_initial_focus)(Object_t *obj, gpointer data); + void (*update)(Object_t *obj, gpointer data); + void (*write_csim)(Object_t *obj, gpointer param, OutputFunc_t output); + void (*write_cern)(Object_t *obj, gpointer param, OutputFunc_t output); + void (*write_ncsa)(Object_t *obj, gpointer param, OutputFunc_t output); + void (*do_popup)(Object_t *obj, GdkEventButton *event); + + const gchar* (*get_stock_icon_name)(void); +}; + +Object_t *object_ref(Object_t *obj); +void object_unref(Object_t *obj); +Object_t* object_init(Object_t *obj, ObjectClass_t *class); +Object_t* object_clone(Object_t *obj); +Object_t* object_assign(Object_t *src, Object_t *des); +void object_draw(Object_t *obj, cairo_t *cr); +void object_edit(Object_t *obj, gboolean add); +void object_select(Object_t *obj); +void object_unselect(Object_t *obj); +void object_move(Object_t *obj, gint dx, gint dy); +void object_move_sash(Object_t *obj, gint dx, gint dy); +void object_remove(Object_t *obj); +void object_lock(Object_t *obj); +void object_unlock(Object_t *obj); +void object_set_url(Object_t *obj, const gchar *url); +void object_set_target(Object_t *obj, const gchar *target); +void object_set_comment(Object_t *obj, const gchar *comment); +void object_set_mouse_over(Object_t *obj, const gchar *mouse_over); +void object_set_mouse_out(Object_t *obj, const gchar *mouse_out); +void object_set_focus(Object_t *obj, const gchar *focus); +void object_set_blur(Object_t *obj, const gchar *blur); +gint object_get_position_in_list(Object_t *obj); + +void object_emit_changed_signal(Object_t *obj); +void object_emit_geometry_signal(Object_t *obj); +void object_emit_update_signal(Object_t *obj); + +#define object_is_valid(obj) \ + ((obj)->class->is_valid(obj)) + +#define object_get_dimensions(obj, x, y, width, height) \ + ((obj)->class->get_dimensions((obj), (x), (y), (width), (height))) + +#define object_normalize(obj) \ + ((obj)->class->normalize(obj)) + +#define object_resize(obj, per_x, per_y) \ + ((obj)->class->resize((obj), (per_x), (per_y))) + +#define object_update(obj, data) \ + ((obj)->class->update((obj), (data))) + +#define object_update_info_widget(obj, data) \ + ((obj)->class->update_info_widget((obj), (data))) + +#define object_fill_info_tab(obj, data) \ + ((obj)->class->fill_info_tab((obj), (data))) + +#define object_get_stock_icon_name(obj) \ + ((obj)->class->get_stock_icon_name()) + +typedef struct { + Object_t *obj; + gboolean (*finish)(Object_t *obj, gint x, gint y); + gboolean (*cancel)(GdkEventButton *event, Object_t *obj); + Object_t* (*create_object)(gint x, gint y); + void (*set_xy)(Object_t *obj, guint state, gint x, gint y); +} ObjectFactory_t; + +gboolean object_on_button_press(GtkWidget *widget, GdkEventButton *event, + gpointer data); + +typedef struct { + GList *list; +} ObjectListCallback_t; + +struct ObjectList_t { + GList *list; + gboolean changed; + ObjectListCallback_t changed_cb; + ObjectListCallback_t update_cb; + ObjectListCallback_t add_cb; + ObjectListCallback_t remove_cb; + ObjectListCallback_t select_cb; + ObjectListCallback_t move_cb; + ObjectListCallback_t geometry_cb; +}; + +ObjectList_t *make_object_list (void); +void object_list_destruct(ObjectList_t *list); +ObjectList_t *object_list_copy(ObjectList_t *des, ObjectList_t *src); +ObjectList_t *object_list_append_list(ObjectList_t *des, ObjectList_t *src); + +void object_list_append(ObjectList_t *list, Object_t *object); +void object_list_prepend(ObjectList_t *list, Object_t *object); +void object_list_insert(ObjectList_t *list, gint position, Object_t *object); +void object_list_remove(ObjectList_t *list, Object_t *object); +void object_list_remove_link(ObjectList_t *list, GList *link); +void object_list_update(ObjectList_t *list, Object_t *object); +void object_list_draw(ObjectList_t *list, cairo_t *cr); +void object_list_draw_selected(ObjectList_t *list, cairo_t *cr); +Object_t *object_list_find(ObjectList_t *list, gint x, gint y); +Object_t *object_list_near_sash(ObjectList_t *list, gint x, gint y, + MoveSashFunc_t *sash_func); + +gint object_list_cut(ObjectList_t *list); +void object_list_copy_to_paste_buffer(ObjectList_t *list); +void object_list_paste(ObjectList_t *list); + +void object_list_remove_all(ObjectList_t *list); +void object_list_delete_selected(ObjectList_t *list); +void object_list_edit_selected(ObjectList_t *list); +gint object_list_select_all(ObjectList_t *list); +void object_list_select_next(ObjectList_t *list); +void object_list_select_prev(ObjectList_t *list); +gint object_list_select_region(ObjectList_t *list, gint x, gint y, gint width, + gint height); +gint object_list_deselect_all(ObjectList_t *list, Object_t *exception); +gint object_list_nr_selected(ObjectList_t *list); +void object_list_resize(ObjectList_t *list, gint percentage_x, + gint percentage_y); +void object_list_move_selected(ObjectList_t *list, gint dx, gint dy); +void object_list_move_up(ObjectList_t *list, Object_t *obj); +void object_list_move_down(ObjectList_t *list, Object_t *obj); +void object_list_move_selected_up(ObjectList_t *list); +void object_list_move_selected_down(ObjectList_t *list); +void object_list_move_to_front(ObjectList_t *list); +void object_list_send_to_back(ObjectList_t *list); +void object_list_move_sash_selected(ObjectList_t *list, gint dx, gint dy); + +void object_list_write_csim(ObjectList_t *list, gpointer param, + OutputFunc_t output); +void object_list_write_cern(ObjectList_t *list, gpointer param, + OutputFunc_t output); +void object_list_write_ncsa(ObjectList_t *list, gpointer param, + OutputFunc_t output); + +typedef void (*ObjectListCallbackFunc_t)(Object_t*, gpointer); + +gpointer object_list_add_changed_cb(ObjectList_t *list, + ObjectListCallbackFunc_t func, + gpointer data); +gpointer object_list_add_update_cb(ObjectList_t *list, + ObjectListCallbackFunc_t func, + gpointer data); +gpointer object_list_add_add_cb(ObjectList_t *list, + ObjectListCallbackFunc_t func, gpointer data); +gpointer object_list_add_remove_cb(ObjectList_t *list, + ObjectListCallbackFunc_t func, + gpointer data); +gpointer object_list_add_select_cb(ObjectList_t *list, + ObjectListCallbackFunc_t func, + gpointer data); +gpointer object_list_add_move_cb(ObjectList_t *list, + ObjectListCallbackFunc_t func, gpointer data); +gpointer object_list_add_geometry_cb(ObjectList_t *list, + ObjectListCallbackFunc_t func, + gpointer data); + +void object_list_remove_add_cb(ObjectList_t *list, gpointer id); +void object_list_remove_select_cb(ObjectList_t *list, gpointer id); +void object_list_remove_remove_cb(ObjectList_t *list, gpointer id); +void object_list_remove_move_cb(ObjectList_t *list, gpointer id); +void object_list_remove_geometry_cb(ObjectList_t *list, gpointer id); + +#define object_list_clear_changed(list) ((list)->changed = FALSE) +#define object_list_set_changed(list, ischanged) \ + ((list)->changed = (ischanged)) +#define object_list_get_changed(list) ((list)->changed) + +void clear_paste_buffer(void); +gpointer paste_buffer_add_add_cb(ObjectListCallbackFunc_t func, gpointer data); +gpointer paste_buffer_add_remove_cb(ObjectListCallbackFunc_t func, + gpointer data); +ObjectList_t *get_paste_buffer(void); + +void do_object_locked_dialog(void); + +#endif /* _IMAP_OBJECT_H */ + + |