void destroy_cb ( Ewl_Widget *w, void *event, void *data )
{
ewl_widget_destroy ( w );
ewl_main_quit();
//double cropwidth=ewl_pdf_pdf_page_get(EWL_PDF(pdfwidget))->page->getCropWidth();
//int docwidth,docheight;
//epdf_page_size_get (EWL_PDF(pdfwidget)->pdf_page,&docwidth,&docheight);
//fprintf(stderr,"full:%d crop:%f",docwidth,cropwidth);
}
static void
eke_gui_ewl_exit_cb(Ewl_Widget *w, void *ev, void *data)
{
ewl_widget_destroy(w);
ewl_main_quit();
return;
ev = NULL;
data = NULL;
}
static void
_main_window_close (Ewl_Widget *w, void *ev_data, void *user_data)
{
ewl_widget_destroy (w);
ewl_main_quit ();
}
int
main (int argc, char *argv[])
{
Ecore_List *str_data = NULL;
Ewl_Widget *window;
Ewl_Widget *hbox;
Ewl_Widget *list;
Ewl_Model *model;
Ewl_View *view;
Ewl_Widget *dvi;
Ewl_Widget *sp;
const Edvi_Document *document;
int page_count;
int i;
if (argc == 1) {
printf ("Usage: %s dvi_file\n", argv[0]);
return EXIT_FAILURE;
}
printf ("[DVI] version : %s\n", edvi_version_get ());
if (!edvi_init (300, "cx", 4,
1.0, 1.0,
0, 255, 255, 255, 0, 0, 0))
return EXIT_FAILURE;
ewl_init (&argc, (char **)argv);
str_data = ecore_list_new();
ecore_list_free_cb_set (str_data, free);
/* We open the dvi file */
dvi = ewl_dvi_new ();
if (!ewl_dvi_file_set (EWL_DVI (dvi), argv[1])) {
printf ("Can not load the document %s\nExiting...", argv[1]);
ecore_list_destroy (str_data);
ewl_main_quit();
return EXIT_FAILURE;
}
window = ewl_window_new ();
ewl_window_title_set (EWL_WINDOW (window), "Ewl Dvi Test Application");
ewl_callback_append (window, EWL_CALLBACK_DELETE_WINDOW,
_quit_cb, str_data);
hbox = ewl_hbox_new ();
ewl_box_homogeneous_set (EWL_BOX (hbox), FALSE);
ewl_container_child_append (EWL_CONTAINER (window), hbox);
ewl_widget_show (hbox);
sp = ewl_scrollpane_new ();
ewl_container_child_append (EWL_CONTAINER (hbox), sp);
ewl_widget_show (sp);
document = ewl_dvi_dvi_document_get (EWL_DVI (dvi));
page_count = edvi_document_page_count_get (document);
for (i = 0; i < page_count; i++) {
char row_text[64];
char *txt;
snprintf (row_text, 64, "%d", i + 1);
txt = strdup (row_text);
ecore_list_append(str_data, txt);
}
model = ewl_model_ecore_list_instance();
view = ewl_label_view_get();
list = ewl_list_new ();
ewl_mvc_model_set(EWL_MVC(list), model);
ewl_mvc_view_set(EWL_MVC(list), view);
ewl_mvc_data_set(EWL_MVC(list), str_data);
ewl_callback_append (list,
EWL_CALLBACK_VALUE_CHANGED,
EWL_CALLBACK_FUNCTION (_change_page_cb),
dvi);
ewl_container_child_append (EWL_CONTAINER (sp), list);
ewl_widget_show (list);
ewl_dvi_mag_set (EWL_DVI (dvi), 0.5);
ewl_container_child_append (EWL_CONTAINER (hbox), dvi);
ewl_widget_show (dvi);
ewl_widget_show (window);
ewl_main ();
edvi_shutdown ();
return EXIT_SUCCESS;
}
void destroy_cb(Ewl_Widget *w, void *event, void *data) {
ewl_widget_destroy(w);
ewl_main_quit();
}
void cb_key_down(Ewl_Widget *w, void *ev, void *data)
{
Ewl_Widget *curwidget;
Ewl_Event_Key_Down *e;
e = (Ewl_Event_Key_Down*)ev;
int k = translate_key(e);
curwidget=ewl_widget_name_find("pdfwidget");
switch(k)
{
case 0:
ewl_pdf_page_next(EWL_PDF(curwidget));
resize_and_rescale(curscale);
fprintf(stderr,"l:%d; r:%d; t:%d; b:%d\n",get_left_margin(),get_right_margin(),get_top_margin(),get_bottom_margin());
//update_statusbar();
break;
case 9:
ewl_pdf_page_previous(EWL_PDF(curwidget));
resize_and_rescale(curscale);
//update_statusbar();
break;
case 8:
curscale+=((double)get_settings()->zoominc)/100.0;
resize_and_rescale(curscale);
//update_statusbar();
break;
case 7:
curscale-=((double)get_settings()->zoominc)/100.0;
resize_and_rescale(curscale);
//update_statusbar();
break;
/*case 6:
if(ewl_pdf_orientation_get(EWL_PDF(curwidget))==EPDF_PAGE_ORIENTATION_LANDSCAPE)
ewl_pdf_orientation_set(EWL_PDF(curwidget),EPDF_PAGE_ORIENTATION_PORTRAIT);
else
ewl_pdf_orientation_set(EWL_PDF(curwidget),EPDF_PAGE_ORIENTATION_LANDSCAPE);
resize_and_rescale(curscale);
//update_statusbar();
break;*/
case 1:
move_hscrollbar(EWL_SCROLLPANE(scrollpane), -get_horizontal_pan_inc());
break;
case 2:
move_hscrollbar(EWL_SCROLLPANE(scrollpane), get_horizontal_pan_inc());
break;
case 3:
move_vscrollbar(EWL_SCROLLPANE(scrollpane), get_vertical_pan_inc());
break;
case 4:
move_vscrollbar(EWL_SCROLLPANE(scrollpane), -get_vertical_pan_inc());
break;
case 5:
if(fitmode==0)
fitmode=1;
else if(fitmode==1)
fitmode=0;
calculate_margins();
resize_and_rescale(curscale);
break;
case K_RETURN:
ewl_widget_show(menu);
ewl_widget_focus_send(menu);
break;
case K_ESCAPE:
ewl_main_quit();
break;
default:
return;
}
}
void cb_key_down(Ewl_Widget *w, void *ev, void *data)
{
Ewl_Widget *curwidget;
Ewl_Event_Key_Down *e;
e = (Ewl_Event_Key_Down*)ev;
int k = translate_key(e);
curwidget=ewl_widget_name_find("pdfwidget");
switch(k)
{
case 0:
ewl_pdf_page_next(EWL_PDF(curwidget));
resize_and_rescale(curscale);
break;
case 9:
ewl_pdf_page_previous(EWL_PDF(curwidget));
resize_and_rescale(curscale);
break;
case 8:
curscale+=((double)get_settings()->zoominc)/100.0;
resize_and_rescale(curscale);
break;
case 7:
curscale-=((double)get_settings()->zoominc)/100.0;
resize_and_rescale(curscale);
break;
case 6:
change_orientation(curwidget);
resize_and_rescale(curscale);
break;
case 1:
move_hscrollbar(EWL_SCROLLPANE(scrollpane), -1);
break;
case 2:
move_hscrollbar(EWL_SCROLLPANE(scrollpane), 1);
break;
case 3:
move_vscrollbar(EWL_SCROLLPANE(scrollpane), 1);
break;
case 4:
move_vscrollbar(EWL_SCROLLPANE(scrollpane), -1);
break;
case 5:
if(fitmode==0)
fitmode=1;
else if(fitmode==1)
fitmode=0;
calculate_margins();
resize_and_rescale(curscale);
break;
case K_RETURN:
ewl_widget_show(menu);
ewl_widget_focus_send(menu);
break;
case K_ESCAPE:
ewl_main_quit();
break;
default:
return;
}
}
