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updated the imagemap plug-in

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--Sven
This commit is contained in:
Sven Neumann
1999-10-24 20:57:17 +00:00
parent 88e0cc3155
commit ecfb8a1210
76 changed files with 2078 additions and 561 deletions
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237
plug-ins/imagemap/imap_main.c
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@ -26,6 +26,7 @@
#include <stdio.h>
#include <string.h>
#include "libgimp/gimp.h"
#include "gdk/gdkkeysyms.h" /* for keyboard values */
#include "gtk/gtk.h"
#include "imap_about.h"
@ -38,11 +39,15 @@
#include "imap_cmd_move.h"
#include "imap_cmd_move_down.h"
#include "imap_cmd_move_sash.h"
#include "imap_cmd_move_selected.h"
#include "imap_cmd_move_to_front.h"
#include "imap_cmd_move_up.h"
#include "imap_cmd_object_move.h"
#include "imap_cmd_paste.h"
#include "imap_cmd_select.h"
#include "imap_cmd_select_all.h"
#include "imap_cmd_select_next.h"
#include "imap_cmd_select_prev.h"
#include "imap_cmd_select_region.h"
#include "imap_cmd_send_to_back.h"
#include "imap_cmd_unselect.h"
@ -51,6 +56,7 @@
#include "imap_edit_area_info.h"
#include "imap_file.h"
#include "imap_grid.h"
#include "libgimp/stdplugins-intl.h"
#include "imap_main.h"
#include "imap_menu.h"
#include "imap_object.h"
@ -73,7 +79,7 @@
/* Global variables */
static MapInfo_t _map_info;
static PreferencesData_t _preferences = {CSIM, TRUE, FALSE, TRUE, TRUE, FALSE,
FALSE, 4};
FALSE, DEFAULT_UNDO_LEVELS, DEFAULT_MRU_SIZE};
static MRU_t *_mru;
static GdkCursorType _cursor;
@ -124,6 +130,8 @@ static void query()
static int nargs = sizeof (args) / sizeof (args[0]);
static int nreturn_vals = 0;
INIT_I18N();
gimp_install_procedure("plug_in_imagemap",
"Creates a clickable imagemap.",
"",
@ -146,6 +154,8 @@ run(char *name, int n_params, GParam *param, int *nreturn_vals,
GRunModeType run_mode;
GStatusType status = STATUS_SUCCESS;
INIT_I18N_UI();
*nreturn_vals = 1;
*return_vals = values;
@ -194,12 +204,6 @@ get_preferences(void)
return &_preferences;
}
GtkWidget*
get_top_widget(void)
{
return _dlg;
}
static void
init_preferences(void)
{
@ -242,6 +246,9 @@ init_preferences(void)
gdk_gc_set_background(_preferences.normal_gc, &colors->normal_bg);
gdk_gc_set_foreground(_preferences.selected_gc, &colors->selected_fg);
gdk_gc_set_background(_preferences.selected_gc, &colors->selected_bg);
mru_set_size(_mru, _preferences.mru_size);
command_list_set_undo_level(_preferences.undo_levels);
}
/* Get yellow for tooltips */
@ -377,13 +384,13 @@ draw_polygon(GdkWindow *window, GdkGC *gc, GList *list)
static gboolean _preview_redraw_blocked;
static void
void
preview_freeze(void)
{
_preview_redraw_blocked = TRUE;
}
static void
void
preview_thaw(void)
{
_preview_redraw_blocked = FALSE;
@ -393,7 +400,8 @@ preview_thaw(void)
void
redraw_preview(void)
{
preview_redraw(_preview);
if (!_preview_redraw_blocked)
preview_redraw(_preview);
}
static void
@ -509,8 +517,8 @@ main_set_title(const char *filename)
char *p;
g_strreplace(&_filename, filename);
p = (filename) ? g_basename(filename) : "<Untitled>";
sprintf(title, "%s - ImageMap 1.2", p);
p = (filename) ? g_basename(filename) : _("<Untitled>");
sprintf(title, "%s - ImageMap 1.3", p);
gtk_window_set_title(GTK_WINDOW(_dlg), title);
}
@ -540,67 +548,6 @@ hide_url(void)
statusbar_clear_status(_statusbar);
}
static gint start_x, start_y;
static gint obj_start_x, obj_start_y;
static gint obj_x, obj_y, obj_width, obj_height;
static gboolean _moved_first_time = TRUE;
static void
button_motion(GtkWidget *widget, GdkEventMotion *event, gpointer data)
{
Object_t *obj = (Object_t*) data;
gint dx = GET_REAL_COORD((gint) event->x) - start_x;
gint dy = GET_REAL_COORD((gint) event->y) - start_y;
if (_moved_first_time) {
_moved_first_time = FALSE;
preview_set_cursor(_preview, GDK_FLEUR);
gdk_gc_set_function(_preferences.normal_gc, GDK_EQUIV);
gdk_gc_set_function(_preferences.selected_gc, GDK_EQUIV);
hide_url();
}
if (obj_x + dx < 0)
dx = -obj_x;
if (obj_x + obj_width + dx > _image_width)
dx = _image_width - obj_width - obj_x;
if (obj_y + dy < 0)
dy = -obj_y;
if (obj_y + obj_height + dy > _image_height)
dy = _image_height - obj_height - obj_y;
if (dx || dy) {
start_x = GET_REAL_COORD((gint) event->x);
start_y = GET_REAL_COORD((gint) event->y);
obj_x += dx;
obj_y += dy;
object_draw(obj, widget->window);
object_move(obj, dx, dy);
object_draw(obj, widget->window);
}
}
static void
button_release(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
gtk_signal_disconnect_by_func(GTK_OBJECT(widget),
(GtkSignalFunc) button_motion, data);
gtk_signal_disconnect_by_func(GTK_OBJECT(widget),
(GtkSignalFunc) button_release, data);
_moved_first_time = TRUE;
preview_set_cursor(_preview, _cursor);
gdk_gc_set_function(_preferences.normal_gc, GDK_COPY);
gdk_gc_set_function(_preferences.selected_gc, GDK_COPY);
redraw_preview();
show_url();
obj_x -= obj_start_x;
obj_y -= obj_start_y;
if (obj_x || obj_y)
command_list_add(move_command_new((Object_t*) data, obj_x, obj_y));
}
void
select_shape(GtkWidget *widget, GdkEventButton *event)
{
@ -640,15 +587,8 @@ select_shape(GtkWidget *widget, GdkEventButton *event)
}
command_execute(command);
start_x = x;
start_y = y;
object_get_dimensions(obj, &obj_x, &obj_y, &obj_width, &obj_height);
obj_start_x = obj_x;
obj_start_y = obj_y;
gtk_signal_connect(GTK_OBJECT(widget), "button_release_event",
(GtkSignalFunc) button_release, obj);
gtk_signal_connect(GTK_OBJECT(widget), "motion_notify_event",
(GtkSignalFunc) button_motion, obj);
command = move_command_new(_preview, obj, x, y);
command_execute(command);
} else { /* Start selection rectangle */
command = select_region_command_new(widget, _shapes, x, y);
command_execute(command);
@ -725,12 +665,12 @@ do_data_changed_dialog(void (*continue_cb)(gpointer), gpointer param)
static DefaultDialog_t *dialog;
if (!dialog) {
dialog = make_default_dialog("Data changed");
dialog = make_default_dialog(_("Data changed"));
default_dialog_hide_apply_button(dialog);
default_dialog_set_label(
dialog,
" Some data has been changed. \n"
"Do you really want to continue?");
_(" Some data has been changed. \n"
"Do you really want to continue?"));
}
default_dialog_set_ok_cb(dialog, continue_cb, param);
default_dialog_show(dialog);
@ -833,7 +773,7 @@ save_as_cern(gpointer param, OutputFunc_t output)
write_cern_comment(param, output);
output(param, "-:Please do not edit lines starting with \"#$\"\n");
write_cern_comment(param, output);
output(param, "VERSION:1.2\n");
output(param, "VERSION:1.3\n");
write_cern_comment(param, output);
output(param, "TITLE:%s\n", _map_info.title);
write_cern_comment(param, output);
@ -868,7 +808,7 @@ save_as_csim(gpointer param, OutputFunc_t output)
output(param, "<!-- #$-:GIMP Imagemap Plugin by Maurits Rijk -->\n");
output(param,
"<!-- #$-:Please do not edit lines starting with \"#$\" -->\n");
output(param, "<!-- #$VERSION:1.2 -->\n");
output(param, "<!-- #$VERSION:1.3 -->\n");
output(param, "<!-- #$AUTHOR:%s -->\n", _map_info.author);
description = g_strdup(_map_info.description);
@ -892,7 +832,7 @@ save_as_ncsa(gpointer param, OutputFunc_t output)
output(param, "#$-:Image Map file created by GIMP Imagemap Plugin\n");
output(param, "#$-:GIMP Imagemap Plugin by Maurits Rijk\n");
output(param, "#$-:Please do not edit lines starting with \"#$\"\n");
output(param, "#$VERSION:1.2\n");
output(param, "#$VERSION:1.3\n");
output(param, "#$TITLE:%s\n", _map_info.title);
output(param, "#$AUTHOR:%s\n", _map_info.author);
output(param, "#$FORMAT:ncsa\n");
@ -1051,6 +991,17 @@ preview_move(GtkWidget *widget, GdkEventMotion *event)
statusbar_clear_status(_statusbar);
}
}
#ifdef _NOT_READY_YET_
if (!obj) {
if (grid_near_x(x)) {
preview_set_cursor(_preview, GDK_SB_H_DOUBLE_ARROW);
} else if (grid_near_y(y)) {
preview_set_cursor(_preview, GDK_SB_V_DOUBLE_ARROW);
} else {
preview_set_cursor(_preview, _cursor);
}
}
#endif
}
static void
@ -1072,13 +1023,103 @@ button_press(GtkWidget* widget, GdkEventButton* event, gpointer data)
_button_press_func(widget, event, _button_press_param);
}
#ifdef _NOT_READY_YET_
/* A few global vars for key movement */
static gint _timeout;
static guint _keyval;
static gint _dx, _dy;
static void
move_selected_objects(gint dx, gint dy, gboolean fast)
{
if (fast) {
dx *= 5;
dy *= 5;
}
_dx += dx;
_dy += dy;
gdk_gc_set_function(_preferences.normal_gc, GDK_EQUIV);
gdk_gc_set_function(_preferences.selected_gc, GDK_EQUIV);
object_list_draw_selected(_shapes, _preview->preview->window);
object_list_move_selected(_shapes, dx, dy);
object_list_draw_selected(_shapes, _preview->preview->window);
gdk_gc_set_function(_preferences.normal_gc, GDK_COPY);
gdk_gc_set_function(_preferences.selected_gc, GDK_COPY);
}
static gboolean
key_timeout_cb(gpointer data)
{
switch (_keyval) {
case GDK_Left:
case GDK_Right:
case GDK_Up:
case GDK_Down:
command_list_add(move_selected_command_new(_shapes, _dx, _dy));
_dx = _dy = 0;
break;
}
preview_thaw();
return FALSE;
}
static gboolean
key_press_cb(GtkWidget *widget, GdkEventKey *event)
{
gint handled = FALSE;
gboolean shift = event->state & GDK_SHIFT_MASK;
Command_t *command;
preview_freeze();
if (_timeout)
gtk_timeout_remove(_timeout);
switch (event->keyval) {
case GDK_Left:
move_selected_objects(-1, 0, shift);
handled = TRUE;
break;
case GDK_Right:
move_selected_objects(1, 0, shift);
handled = TRUE;
break;
case GDK_Up:
move_selected_objects(0, -1, shift);
handled = TRUE;
break;
case GDK_Down:
move_selected_objects(0, 1, shift);
handled = TRUE;
break;
case GDK_Tab:
if (shift)
command = select_prev_command_new(_shapes);
else
command = select_next_command_new(_shapes);
command_execute(command);
handled = TRUE;
break;
}
if (handled)
gtk_signal_emit_stop_by_name(GTK_OBJECT(widget), "key_press_event");
return handled;
}
static gboolean
key_release_cb(GtkWidget *widget, GdkEventKey *event)
{
_keyval = event->keyval;
_timeout = gtk_timeout_add(250, key_timeout_cb, NULL);
return FALSE;
}
static void
geometry_changed(Object_t *obj, gpointer data)
{
redraw_preview();
redraw_preview(); /* Fix me! */
}
#endif
static void
data_changed(Object_t *obj, gpointer data)
@ -1286,7 +1327,6 @@ dialog(GDrawable *drawable)
GtkWidget *hbox;
GtkWidget *main_vbox;
Tools_t *tools;
guchar *color_cube;
gchar **argv;
gint argc = 1;
Menu_t *menu;
@ -1300,13 +1340,9 @@ dialog(GDrawable *drawable)
gdk_set_use_xshm(gimp_use_xshm());
gtk_preview_set_gamma(gimp_gamma());
gtk_preview_set_install_cmap(gimp_install_cmap());
color_cube = gimp_color_cube();
gtk_preview_set_color_cube(color_cube[0], color_cube[1],
color_cube[2], color_cube[3]);
gtk_widget_set_default_visual(gtk_preview_get_visual());
gtk_widget_set_default_colormap(gtk_preview_get_cmap());
gtk_widget_set_default_colormap(gdk_rgb_get_cmap());
_shapes = make_object_list();
@ -1319,6 +1355,11 @@ dialog(GDrawable *drawable)
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_MOUSE);
gtk_signal_connect(GTK_OBJECT(dlg), "destroy",
(GtkSignalFunc) close_callback, NULL);
gtk_signal_connect(GTK_OBJECT(dlg), "key_press_event",
(GtkSignalFunc) key_press_cb, NULL);
gtk_signal_connect(GTK_OBJECT(dlg), "key_release_event",
(GtkSignalFunc) key_release_cb, NULL);
main_vbox = gtk_vbox_new(FALSE, 1);
gtk_container_set_border_width(GTK_CONTAINER(main_vbox), 1);
gtk_container_add(GTK_CONTAINER(dlg), main_vbox);
@ -1394,7 +1435,7 @@ dialog(GDrawable *drawable)
add_preview_button_press_event(_preview, (GtkSignalFunc) button_press);
gtk_container_add(GTK_CONTAINER(hbox), _preview->window);
/* object_list_add_changed_cb(_shapes, geometry_changed, NULL); */
object_list_add_geometry_cb(_shapes, geometry_changed, NULL);
object_list_add_update_cb(_shapes, data_changed, NULL);
object_list_add_add_cb(_shapes, data_changed, NULL);
object_list_add_remove_cb(_shapes, data_changed, NULL);