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Display current page number in statusbar

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This commit is contained in:
Moritz Lipp 2011-04-27 19:57:49 +02:00
parent 1ba891658c
commit 4763624dab
3 changed files with 33 additions and 11 deletions
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5
render.c
View File

@ -239,9 +239,14 @@ page_expose_event(GtkWidget* widget, GdkEventExpose* event, gpointer data)
/* render real page */ /* render real page */
render_page(page->document->zathura->sync.render_thread, page); render_page(page->document->zathura->sync.render_thread, page);
/* update statusbar */
} }
cairo_destroy(cairo); cairo_destroy(cairo);
page->document->current_page_number = page->number;
statusbar_page_number_update(page->document->zathura);
g_static_mutex_unlock(&(page->lock)); g_static_mutex_unlock(&(page->lock));
return TRUE; return TRUE;

17
zathura.c
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@ -318,10 +318,7 @@ page_set(zathura_t* zathura, unsigned int page_id)
/* update page number */ /* update page number */
zathura->document->current_page_number = page_id; zathura->document->current_page_number = page_id;
statusbar_page_number_update(zathura);
char* page_number = g_strdup_printf("[%d/%d]", page_id + 1, zathura->document->number_of_pages);
girara_statusbar_item_set_text(zathura->ui.session, zathura->ui.statusbar.page_number, page_number);
g_free(page_number);
return true; return true;
@ -330,6 +327,18 @@ error_out:
return false; return false;
} }
void
statusbar_page_number_update(zathura_t* zathura)
{
if (zathura == NULL || zathura->ui.statusbar.page_number == NULL) {
return;
}
char* page_number_text = g_strdup_printf("[%d/%d]", zathura->document->current_page_number + 1, zathura->document->number_of_pages);
girara_statusbar_item_set_text(zathura->ui.session, zathura->ui.statusbar.page_number, page_number_text);
g_free(page_number_text);
}
void void
page_view_set_mode(zathura_t* zathura, unsigned int pages_per_row) page_view_set_mode(zathura_t* zathura, unsigned int pages_per_row)
{ {

22
zathura.h
View File

@ -78,21 +78,21 @@ typedef struct zathura_s
* *
* @param argc Number of arguments * @param argc Number of arguments
* @param argv Values of arguments * @param argv Values of arguments
* @return Zathura zathura object or NULL if zathura could not been initialized * @return zathura session object or NULL if zathura could not been initialized
*/ */
zathura_t* zathura_init(int argc, char* argv[]); zathura_t* zathura_init(int argc, char* argv[]);
/** /**
* Free zathura zathura * Free zathura session
* *
* @param zathura The zathura zathura * @param zathura The zathura session
*/ */
void zathura_free(zathura_t* zathura); void zathura_free(zathura_t* zathura);
/** /**
* Opens a file * Opens a file
* *
* @param zathura The zathura zathura * @param zathura The zathura session
* @param path The path to the file * @param path The path to the file
* @param password The password of the file * @param password The password of the file
* *
@ -103,7 +103,7 @@ bool document_open(zathura_t* zathura, const char* path, const char* password);
/** /**
* Closes the current opened document * Closes the current opened document
* *
* @param zathura The zathura zathura * @param zathura The zathura session
* @return If no error occured true, otherwise false, is returned. * @return If no error occured true, otherwise false, is returned.
*/ */
bool document_close(zathura_t* zathura); bool document_close(zathura_t* zathura);
@ -111,7 +111,7 @@ bool document_close(zathura_t* zathura);
/** /**
* Opens the page with the given number * Opens the page with the given number
* *
* @param zathura The zathura zathura * @param zathura The zathura session
* @return If no error occured true, otherwise false, is returned. * @return If no error occured true, otherwise false, is returned.
*/ */
bool page_set(zathura_t* zathura, unsigned int page_id); bool page_set(zathura_t* zathura, unsigned int page_id);
@ -119,9 +119,17 @@ bool page_set(zathura_t* zathura, unsigned int page_id);
/** /**
* Builds the box structure to show the rendered pages * Builds the box structure to show the rendered pages
* *
* @param zathura The zathura zathura * @param zathura The zathura session
* @param pages_per_row Number of shown pages per row * @param pages_per_row Number of shown pages per row
*/ */
void page_view_set_mode(zathura_t* zathura, unsigned int pages_per_row); void page_view_set_mode(zathura_t* zathura, unsigned int pages_per_row);
/**
* Updates the page number in the statusbar. Note that 1 will be added to the
* displayed number
*
* @param zathura The zathura session
*/
void statusbar_page_number_update(zathura_t* zathura);
#endif // ZATHURA_H #endif // ZATHURA_H