From 0cf5be08cdd7b2717b5d40615658e8bf9007c36f Mon Sep 17 00:00:00 2001
From: Faye <justalittleepsilon@gmail.com>
Date: Mon, 6 Jul 2020 16:45:55 -0500
Subject: [PATCH] Add a snap_to_page command

---
 doc/man/zathurarc.5.rst |  4 ++++
 zathura/config.c        |  3 +++
 zathura/shortcuts.c     | 13 +++++++++++++
 zathura/shortcuts.h     | 10 ++++++++++
 4 files changed, 30 insertions(+)

diff --git a/doc/man/zathurarc.5.rst b/doc/man/zathurarc.5.rst
index de5c4a0..d2b2d96 100644
--- a/doc/man/zathurarc.5.rst
+++ b/doc/man/zathurarc.5.rst
@@ -289,6 +289,10 @@ They can also be combined with modifiers:
 
     Set an option.
 
+  * ``snap_to_page``
+
+    Snaps to the current page. Equivalent to ``goto <current_page>``
+
   * ``toggle_fullscreen``
 
     Toggle fullscreen.
diff --git a/zathura/config.c b/zathura/config.c
index 8ab2950..2a5d7b4 100644
--- a/zathura/config.c
+++ b/zathura/config.c
@@ -358,6 +358,8 @@ config_load_default(zathura_t* zathura)
 \
   girara_shortcut_add(gsession, 0,                GDK_KEY_n,          NULL, sc_search,                  (mode),     FORWARD,                NULL); \
   girara_shortcut_add(gsession, 0,                GDK_KEY_N,          NULL, sc_search,                  (mode),     BACKWARD,               NULL); \
+\
+  girara_shortcut_add(gsession, 0,                GDK_KEY_P,          NULL, sc_snap_to_page,            (mode),     0,                      NULL); \
 \
   girara_shortcut_add(gsession, 0,                GDK_KEY_Tab,        NULL, sc_toggle_index,            (mode),     0,                      NULL); \
   girara_shortcut_add(gsession, GDK_CONTROL_MASK, GDK_KEY_n,          NULL, girara_sc_toggle_statusbar, (mode),     0,                      NULL); \
@@ -527,6 +529,7 @@ config_load_default(zathura_t* zathura)
   girara_shortcut_mapping_add(gsession, "rotate",              sc_rotate);
   girara_shortcut_mapping_add(gsession, "scroll",              sc_scroll);
   girara_shortcut_mapping_add(gsession, "search",              sc_search);
+  girara_shortcut_mapping_add(gsession, "snap_to_page",        sc_snap_to_page);
   girara_shortcut_mapping_add(gsession, "toggle_fullscreen",   sc_toggle_fullscreen);
   girara_shortcut_mapping_add(gsession, "toggle_index",        sc_toggle_index);
   girara_shortcut_mapping_add(gsession, "toggle_page_mode",    sc_toggle_page_mode);
diff --git a/zathura/shortcuts.c b/zathura/shortcuts.c
index eef6b76..d53dacd 100644
--- a/zathura/shortcuts.c
+++ b/zathura/shortcuts.c
@@ -1469,3 +1469,16 @@ sc_nohlsearch(girara_session_t* session, girara_argument_t* UNUSED(argument), gi
 
   return false;
 }
+
+bool sc_snap_to_page(girara_session_t *session,
+                     girara_argument_t *UNUSED(argument),
+                     girara_event_t *UNUSED(event), unsigned int UNUSED(t)) {
+  g_return_val_if_fail(session != NULL, false);
+  g_return_val_if_fail(session->global.data != NULL, false);
+  zathura_t *zathura = session->global.data;
+  g_return_val_if_fail(zathura->document != NULL, false);
+  zathura_document_t *document = zathura->document;
+
+  int page = zathura_document_get_current_page_number(document);
+  return page_set(zathura, page);
+}
diff --git a/zathura/shortcuts.h b/zathura/shortcuts.h
index 182303f..f198880 100644
--- a/zathura/shortcuts.h
+++ b/zathura/shortcuts.h
@@ -303,5 +303,15 @@ bool sc_exec(girara_session_t* session, girara_argument_t* argument, girara_even
  */
 bool sc_nohlsearch(girara_session_t* session, girara_argument_t* argument, girara_event_t* event, unsigned int t);
 
+/**
+ * Snaps the current view to the current page
+ *
+ * @param session The used girara session
+ * @param argument The used argument
+ * @param event Girara event
+ * @param t Number of executions
+ * @return true if no error occurred otherwise false
+ */
+bool sc_snap_to_page(girara_session_t *session, girara_argument_t *argument, girara_event_t *event, unsigned int t);
 
 #endif // SHORTCUTS_H