Commit 26aeb767 authored by Karel Král's avatar Karel Král Committed by Sebastian Ramacher

Implement copy link (fixes #197)

Implement copying the link target into the system clipboard.
parent fb671c26
......@@ -113,6 +113,8 @@ General
Follow links
F
Display link target
c
Copy link target into the clipboard
\:
Enter command
r
......
......@@ -370,6 +370,7 @@ cb_index_row_activated(GtkTreeView* tree_view, GtkTreePath* path,
typedef enum zathura_link_action_e
{
ZATHURA_LINK_ACTION_FOLLOW,
ZATHURA_LINK_ACTION_COPY,
ZATHURA_LINK_ACTION_DISPLAY
} zathura_link_action_t;
......@@ -425,6 +426,9 @@ handle_link(GtkEntry* entry, girara_session_t* session,
case ZATHURA_LINK_ACTION_DISPLAY:
zathura_link_display(zathura, link);
break;
case ZATHURA_LINK_ACTION_COPY:
zathura_link_copy(zathura, link);
break;
}
}
}
......@@ -452,6 +456,13 @@ cb_sc_display_link(GtkEntry* entry, void* data)
return handle_link(entry, session, ZATHURA_LINK_ACTION_DISPLAY);
}
gboolean
cb_sc_copy_link(GtkEntry* entry, void* data)
{
girara_session_t* session = data;
return handle_link(entry, session, ZATHURA_LINK_ACTION_COPY);
}
static gboolean
file_monitor_reload(void* data)
{
......
......@@ -174,6 +174,15 @@ gboolean cb_sc_follow(GtkEntry* entry, void* session);
*/
gboolean cb_sc_display_link(GtkEntry* entry, void* session);
/**
* Called when input has been passed to the sc_copy_link dialog
*
* @param entry The dialog inputbar
* @param session The girara session
* @return true if no error occurred and the event has been handled
*/
gboolean cb_sc_copy_link(GtkEntry* entry, void* session);
/**
* Emitted when file has been changed
*
......
......@@ -298,6 +298,7 @@ config_load_default(zathura_t* zathura)
girara_shortcut_add(gsession, 0, GDK_KEY_s, NULL, sc_adjust_window, (mode), ZATHURA_ADJUST_WIDTH, NULL); \
\
girara_shortcut_add(gsession, 0, GDK_KEY_F, NULL, sc_display_link, (mode), 0, NULL); \
girara_shortcut_add(gsession, 0, GDK_KEY_c, NULL, sc_copy_link, (mode), 0, NULL); \
\
girara_shortcut_add(gsession, 0, GDK_KEY_slash, NULL, sc_focus_inputbar, (mode), 0, &("/")); \
girara_shortcut_add(gsession, GDK_SHIFT_MASK, GDK_KEY_slash, NULL, sc_focus_inputbar, (mode), 0, &("/")); \
......@@ -514,6 +515,7 @@ config_load_default(zathura_t* zathura)
girara_shortcut_mapping_add(gsession, "bisect", sc_bisect);
girara_shortcut_mapping_add(gsession, "change_mode", sc_change_mode);
girara_shortcut_mapping_add(gsession, "display_link", sc_display_link);
girara_shortcut_mapping_add(gsession, "copy_link", sc_copy_link);
girara_shortcut_mapping_add(gsession, "exec", sc_exec);
girara_shortcut_mapping_add(gsession, "focus_inputbar", sc_focus_inputbar);
girara_shortcut_mapping_add(gsession, "follow", sc_follow);
......
......@@ -5,6 +5,7 @@
#include <girara/utils.h>
#include <girara/session.h>
#include <girara/settings.h>
#include <gtk/gtk.h>
#include "adjustment.h"
#include "links.h"
......@@ -291,3 +292,27 @@ zathura_link_display(zathura_t* zathura, zathura_link_t* link)
girara_notify(zathura->ui.session, GIRARA_ERROR, _("Link: Invalid"));
}
}
void
zathura_link_copy(zathura_t* zathura, zathura_link_t* link)
{
zathura_link_type_t type = zathura_link_get_type(link);
zathura_link_target_t target = zathura_link_get_target(link);
switch (type) {
case ZATHURA_LINK_GOTO_DEST:
copy_int_to_clipboard(target.page_number);
girara_notify(zathura->ui.session, GIRARA_INFO, _("Copied page number: %d"),
target.page_number);
break;
case ZATHURA_LINK_GOTO_REMOTE:
case ZATHURA_LINK_URI:
case ZATHURA_LINK_LAUNCH:
case ZATHURA_LINK_NAMED:
copy_str_to_clipboard(target.value);
girara_notify(zathura->ui.session, GIRARA_INFO, _("Copied link: %s"),
target.value);
break;
default:
girara_notify(zathura->ui.session, GIRARA_ERROR, _("Link: Invalid"));
}
}
......@@ -64,4 +64,12 @@ void zathura_link_evaluate(zathura_t* zathura, zathura_link_t* link);
*/
void zathura_link_display(zathura_t* zathura, zathura_link_t* link);
/**
* Copy a link into the clipboard using and display it using girara_notify
*
* @param zathura Zathura instance
* @param link The link
*/
void zathura_link_copy(zathura_t* zathura, zathura_link_t* link);
#endif // LINK_H
......@@ -149,6 +149,31 @@ sc_display_link(girara_session_t* session, girara_argument_t* UNUSED(argument),
return false;
}
bool
sc_copy_link(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;
if (zathura->document == NULL || zathura->ui.session == NULL) {
return false;
}
bool show_links = draw_links(zathura);
/* ask for input */
if (show_links) {
zathura_document_set_adjust_mode(zathura->document, ZATHURA_ADJUST_INPUTBAR);
girara_dialog(zathura->ui.session, "Copy link:", FALSE, NULL,
cb_sc_copy_link,
zathura->ui.session);
}
return false;
}
bool
sc_focus_inputbar(girara_session_t* session, girara_argument_t* argument, girara_event_t* UNUSED(event), unsigned int UNUSED(t))
{
......
......@@ -49,6 +49,17 @@ bool sc_change_mode(girara_session_t* session, girara_argument_t* argument, gira
*/
bool sc_display_link(girara_session_t* session, girara_argument_t* argument, girara_event_t* event, unsigned int t);
/**
* Copy a link
*
* @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_copy_link(girara_session_t* session, girara_argument_t* argument, girara_event_t* event, unsigned int t);
/**
* Shortcut function to focus the inputbar
*
......
......@@ -460,3 +460,18 @@ flatten_rectangles(girara_list_t* rectangles) {
girara_list_free(points);
return new_rectangles;
}
void copy_str_to_clipboard(const char* text) {
GtkClipboard* clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
gtk_clipboard_set_text(clipboard, text, -1);
}
void copy_int_to_clipboard(int n) {
char* str;
const char fmt[] = "%d";
const int len = 1 + snprintf(NULL, 0, fmt, n);
str = malloc(len);
snprintf(str, len, fmt, n);
copy_str_to_clipboard(str);
free(str);
}
......@@ -145,4 +145,18 @@ bool running_under_wsl(void);
*/
girara_list_t* flatten_rectangles(girara_list_t* rectangles);
/**
* Copy text into the clipboard.
*
* @param str The string to be copied
*/
void copy_str_to_clipboard(const char* text);
/**
* Copy integer as a string into the clipboard.
*
* @param n The integer to be copied
*/
void copy_int_to_clipboard(int n);
#endif // UTILS_H
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