zathura/callbacks.h
2012-02-09 01:46:51 +01:00

101 lines
2.7 KiB
C

/* See LICENSE file for license and copyright information */
#ifndef CALLBACKS_H
#define CALLBACKS_H
#include <gtk/gtk.h>
#include <girara/types.h>
#include <girara/macros.h>
#include "document.h"
/**
* Quits the current zathura session
*
* @param widget The gtk window of zathura
* @param data NULL
* @return true if no error occured and the event has been handled
*/
gboolean cb_destroy(GtkWidget* widget, gpointer data);
/**
* This function gets called when the buffer of girara changes
*
* @param session The girara session
*/
void cb_buffer_changed(girara_session_t* session);
/**
* This function gets called when the value of the vertical scrollbars
* changes (e.g.: by scrolling, moving to another page)
*
* @param adjustment The vadjustment of the page view
* @param data NULL
*/
void cb_view_vadjustment_value_changed(GtkAdjustment *adjustment, gpointer data);
/**
* This function gets called when the value of the "pages-per-row"
* variable changes
*
* @param session The current girara session
* @param name The name of the row
* @param type The settings type
* @param value The value
* @param data Custom data
*/
void cb_pages_per_row_value_changed(girara_session_t* session, const char* name,
girara_setting_type_t type, void* value, void* data);
/**
* Called when an index element is activated (e.g.: double click)
*
* @param tree_view Tree view
* @param path Path
* @param column Column
* @param zathura Zathura session
*/
void cb_index_row_activated(GtkTreeView* tree_view, GtkTreePath* path,
GtkTreeViewColumn* column, void* zathura);
/**
* Called when input has been passed to the sc_follow dialog
*
* @param entry The dialog inputbar
* @param session The girara session
* @return true if no error occured and the event has been handled
*/
bool cb_sc_follow(GtkEntry* entry, girara_session_t* session);
/**
* Emitted when file has been changed
*
* @param monitor The file monitor
* @param file The file
* @param other_file A file or NULL
* @param event The monitor event
* @param session The girara session
*/
void cb_file_monitor(GFileMonitor* monitor, GFile* file, GFile* other_file,
GFileMonitorEvent event, girara_session_t* session);
/**
* Callback to read new password for file that should be opened
*
* @param entry The password entry
* @param dialog The dialog information
* @return true if input has been handled
*/
bool cb_password_dialog(GtkEntry* entry, zathura_password_dialog_info_t* dialog);
/**
* Emitted when the view has been resized
*
* @param widget View
* @param allocation Allocation
* @param zathura Zathura session
* @return true if signal has been handled successfully
*/
bool cb_view_resized(GtkWidget* widget, GtkAllocation* allocation, zathura_t* zathura);
#endif // CALLBACKS_H