mirror of
https://git.pwmt.org/pwmt/zathura.git
synced 2024-12-29 12:55:59 +01:00
Merge branch 'master' of pwmt.org:zathura
This commit is contained in:
Moritz Lipp
commit
da61a695bd
1 changed files with 55 additions and 39 deletions
94
zathura.c
94
zathura.c
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@ -1,6 +1,7 @@
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/* See LICENSE file for license and copyright information */
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#define _BSD_SOURCE || _XOPEN_SOURCE >= 500
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#define _BSD_SOURCE
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#define _XOPEN_SOURCE 500
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#include <regex.h>
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#include <limits.h>
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@ -18,8 +19,14 @@
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#include <gdk/gdkkeysyms.h>
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/* macros */
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#define LENGTH(x) sizeof(x)/sizeof((x)[0])
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#define LENGTH(x) (sizeof(x)/sizeof((x)[0]))
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#define CLEAN(m) (m & ~(GDK_MOD2_MASK) & ~(GDK_BUTTON1_MASK) & ~(GDK_BUTTON2_MASK) & ~(GDK_BUTTON3_MASK) & ~(GDK_BUTTON4_MASK) & ~(GDK_BUTTON5_MASK) & ~(GDK_LEAVE_NOTIFY_MASK))
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#if defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC) || defined(__clang__)
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/* only gcc, clang and Intel's cc seem support this */
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#define NORETURN __attribute__((noreturn))
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#else
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#define NORETURN
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#endif
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/* enums */
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enum { NEXT, PREVIOUS, LEFT, RIGHT, UP, DOWN, BOTTOM, TOP, HIDE, HIGHLIGHT,
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@ -343,18 +350,18 @@ struct
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/* function declarations */
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void init_look();
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void init_directories();
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void init_bookmarks();
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void init_keylist();
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void init_settings();
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void init_zathura();
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void init_look(void);
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void init_directories(void);
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void init_bookmarks(void);
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void init_keylist(void);
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void init_settings(void);
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void init_zathura(void);
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void add_marker(int);
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void build_index(GtkTreeModel*, GtkTreeIter*, PopplerIndexIter*);
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void change_mode(int);
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void calculate_offset(GtkWidget*, double*, double*);
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void close_file(gboolean);
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void enter_password();
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void enter_password(void);
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void highlight_result(int, PopplerRectangle*);
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void draw(int);
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void eval_marker(int);
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@ -362,10 +369,10 @@ void notify(int, const char*);
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gboolean open_file(char*, char*);
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gboolean open_stdin(gchar*);
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void open_uri(char*);
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void out_of_memory();
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void update_status();
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void out_of_memory(void) NORETURN;
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void update_status(void);
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void read_configuration_file(const char*);
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void read_configuration();
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void read_configuration(void);
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void recalcRectangle(int, PopplerRectangle*);
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void setCompletionRowColor(GtkBox*, int, int);
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void set_page(int);
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@ -373,9 +380,9 @@ void switch_view(GtkWidget*);
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GtkEventBox* createCompletionRow(GtkBox*, char*, char*, gboolean);
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gchar* fix_path(const gchar*);
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gchar* path_from_env(const gchar*);
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gchar* get_home_dir();
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gchar* get_home_dir(void);
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Completion* completion_init();
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Completion* completion_init(void);
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CompletionGroup* completion_group_create(char*);
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void completion_add_group(Completion*, CompletionGroup*);
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void completion_free(Completion*);
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@ -466,7 +473,7 @@ gboolean cb_watch_file(GFileMonitor*, GFile*, GFile*, GFileMonitorEvent, gpointe
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/* function implementation */
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void
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init_look()
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init_look(void)
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{
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/* parse */
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gdk_color_parse(default_fgcolor, &(Zathura.Style.default_fg));
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@ -557,14 +564,14 @@ gchar* path_from_env(const gchar* var)
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return res;
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}
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gchar* get_home_dir()
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gchar* get_home_dir(void)
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{
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const gchar* homedir = g_getenv("HOME");
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return g_strdup(homedir ? homedir : g_get_home_dir());
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}
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void
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init_directories()
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init_directories(void)
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{
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/* setup directories */
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if (!Zathura.Config.config_dir)
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@ -594,7 +601,7 @@ init_directories()
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}
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void
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init_bookmarks()
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init_bookmarks(void)
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{
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/* create or open existing bookmark file */
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Zathura.Bookmarks.data = g_key_file_new();
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@ -619,7 +626,7 @@ init_bookmarks()
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}
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void
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init_keylist()
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init_keylist(void)
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{
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ShortcutList* e = NULL;
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ShortcutList* p = NULL;
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@ -644,7 +651,7 @@ init_keylist()
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}
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void
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init_settings()
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init_settings(void)
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{
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Zathura.State.filename = g_strdup((char*) default_text);
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Zathura.Global.adjust_mode = adjust_open;
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@ -653,7 +660,7 @@ init_settings()
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}
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void
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init_zathura()
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init_zathura(void)
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{
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/* init mutexes */
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g_static_mutex_init(&(Zathura.Lock.pdflib_lock));
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@ -1126,7 +1133,7 @@ close_file(gboolean keep_monitor)
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}
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void
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enter_password()
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enter_password(void)
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{
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/* replace default inputbar handler */
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g_signal_handler_disconnect((gpointer) Zathura.UI.inputbar, Zathura.Handler.inputbar_activate);
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@ -1418,30 +1425,43 @@ open_stdin(gchar* password)
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}
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// read from stdin and dump to temporary file
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int stdinfno = fileno(stdin);
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if (stdinfno == -1)
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{
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gchar* message = g_strdup_printf("Can not read from stdin.");
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notify(ERROR, message);
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g_free(message);
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close(handle);
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g_unlink(file);
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g_free(file);
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return FALSE;
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}
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char buffer[BUFSIZ];
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ssize_t count = 0;
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while ((count = read(0, buffer, BUFSIZ)) > 0)
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while ((count = read(stdinfno, buffer, BUFSIZ)) > 0)
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{
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if (write(handle, buffer, count) != count)
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{
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gchar* message = g_strdup_printf("Can not write to temporary file: %s", file);
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notify(ERROR, message);
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g_free(message);
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close(handle);
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g_unlink(file);
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g_free(file);
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close(handle);
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return FALSE;
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}
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}
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if (count != 0)
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{
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gchar* message = g_strdup_printf("Can not read from stdin");
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gchar* message = g_strdup_printf("Can not read from stdin.");
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notify(ERROR, message);
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g_free(message);
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close(handle);
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g_unlink(file);
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g_free(file);
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close(handle);
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return FALSE;
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}
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@ -1463,14 +1483,14 @@ void open_uri(char* uri)
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g_free(escaped_uri);
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}
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void out_of_memory()
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void out_of_memory(void)
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{
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printf("error: out of memory\n");
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exit(-1);
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}
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void
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update_status()
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update_status(void)
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{
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/* update text */
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gtk_label_set_markup((GtkLabel*) Zathura.Global.status_text, Zathura.State.filename);
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@ -1530,7 +1550,7 @@ read_configuration_file(const char* rcfile)
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}
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void
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read_configuration()
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read_configuration(void)
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{
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char* zathurarc = g_build_filename(Zathura.Config.config_dir, ZATHURA_RC, NULL);
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read_configuration_file(GLOBAL_RC);
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@ -1702,7 +1722,7 @@ switch_view(GtkWidget* widget)
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}
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Completion*
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completion_init()
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completion_init(void)
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{
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Completion *completion = malloc(sizeof(Completion));
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if(!completion)
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@ -2010,14 +2030,14 @@ sc_follow(Argument* argument)
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return;
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Page* current_page = Zathura.PDF.pages[Zathura.PDF.page_number];
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int number_of_links = 0, link_id = 1;
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int link_id = 1;
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g_static_mutex_lock(&(Zathura.Lock.pdflib_lock));
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GList *link_list = poppler_page_get_link_mapping(current_page->page);
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g_static_mutex_unlock(&(Zathura.Lock.pdflib_lock));
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link_list = g_list_reverse(link_list);
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if((number_of_links = g_list_length(link_list)) <= 0)
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if(g_list_length(link_list) <= 0)
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return;
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GList *links;
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@ -2142,7 +2162,6 @@ sc_scroll(Argument* argument)
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gdouble view_size = gtk_adjustment_get_page_size(adjustment);
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gdouble value = gtk_adjustment_get_value(adjustment);
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gdouble max = gtk_adjustment_get_upper(adjustment) - view_size;
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gdouble new_value = value;
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gboolean static ss = FALSE;
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if((argument->n == UP || argument->n == HALF_UP || argument->n == FULL_UP) && value == 0)
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@ -2163,7 +2182,9 @@ sc_scroll(Argument* argument)
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sc_navigate(&arg);
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return;
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}
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else if(argument->n == FULL_UP)
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gdouble new_value;
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if(argument->n == FULL_UP)
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new_value = (value - view_size) < 0 ? 0 : (value - view_size);
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else if(argument->n == FULL_DOWN)
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new_value = (value + view_size) > max ? max : (value + view_size);
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@ -2544,14 +2565,12 @@ isc_completion(Argument* argument)
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char* current_command;
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char* current_parameter;
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int current_command_length;
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int current_parameter_length;
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if(!first_space)
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{
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current_command = g_strdup(input);
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current_command_length = length;
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current_parameter = NULL;
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current_parameter_length = 0;
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}
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else
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{
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@ -2559,7 +2578,6 @@ isc_completion(Argument* argument)
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current_command = g_strndup(input, offset);
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current_command_length = strlen(current_command);
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current_parameter = input + offset + 1;
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current_parameter_length = strlen(current_parameter);
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}
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/* if the identifier does not match the command sign and
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@ -3074,13 +3092,11 @@ cmd_export(int argc, char** argv)
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for(images = image_list; images; images = g_list_next(images))
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{
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PopplerImageMapping *image_mapping;
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PopplerRectangle image_field;
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gint image_id;
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char* file;
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char* filename;
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image_mapping = (PopplerImageMapping*) images->data;
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image_field = image_mapping->area;
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image_id = image_mapping->image_id;
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g_static_mutex_lock(&(Zathura.Lock.pdflib_lock));
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