Commit ccfe1d9f authored by Moritz Lipp's avatar Moritz Lipp
Browse files

Added some function comments

parent e043e55b
......@@ -6,8 +6,29 @@
#include <gtk/gtk.h>
#include <girara.h>
/**
* Quits the current zathura session
*
* @param widget The gtk window of zathura
* @param data NULL
* @return TRUE
*/
gboolean cb_destroy(GtkWidget* widget, gpointer data);
/**
* This function gets called when the buffer of girara changes
*
* @param session The girara session
*/
void buffer_changed(girara_session_t* session);
/**
* This function gets called when the 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);
#endif // CALLBACKS_H
......@@ -6,9 +6,38 @@
#include <stdbool.h>
#include <gtk/gtk.h>
/**
* Checks if the given file exists
*
* @param path Path to the file
* @return true if the file exists, otherwise false
*/
bool file_exists(const char* path);
/**
* Returns the file extension of a path
*
* @param path Path to the file
* @return The file extension or NULL
*/
const char* file_get_extension(const char* path);
/**
* Executes a system command and saves its output into output
*
* @param argv The command
* @param output Pointer where the output will be saved
* @return true if no error occured, otherwise false
*/
bool execute_command(char* const argv[], char** output);
/**
* Creates a blank page
*
* @param width The width of the page
* @param height The height of the page
* @return The widget of the page or NULL if an error occured
*/
GtkWidget* page_blank(unsigned int width, unsigned int height);
#endif // UTILS_H
......@@ -54,7 +54,6 @@ struct
*
* @return If no error occured true, otherwise false, is returned.
*/
bool init_zathura();
/**
......
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