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https://git.pwmt.org/pwmt/zathura.git
synced 2024-12-28 05:16:01 +01:00
Added support for markers
It is now possible to add markers by using "m" followed by the id key that should identify the marker. To jump back to the page that is represented by the marker "'" is used. To toggle between the latest positions the command "''" is used.
This commit is contained in:
Moritz Lipp
parent
acf114b2ec
commit
8d449e3ff7
2 changed files with 132 additions and 29 deletions
58
config.def.h
58
config.def.h
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@ -46,30 +46,32 @@ static const char DEFAULT_TEXT[] = "[No Name]";
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/* shortcuts */
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Shortcut shortcuts[] = {
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/* mask, key, function, mode, argument */
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{GDK_CONTROL_MASK, GDK_n, sc_toggle_statusbar, -1, {0} },
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{GDK_CONTROL_MASK, GDK_m, sc_toggle_inputbar, -1, {0} },
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{GDK_CONTROL_MASK, GDK_n, sc_toggle_statusbar, NORMAL, {0} },
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{GDK_CONTROL_MASK, GDK_m, sc_toggle_inputbar, NORMAL, {0} },
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{GDK_CONTROL_MASK, GDK_q, sc_quit, -1, {0} },
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{GDK_CONTROL_MASK, GDK_c, sc_abort, -1, {0} },
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{GDK_CONTROL_MASK, GDK_i, sc_revert_video, -1, {0} },
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{GDK_SHIFT_MASK, GDK_slash, sc_focus_inputbar, -1, { .data = "/" } },
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{GDK_SHIFT_MASK, GDK_question, sc_focus_inputbar, -1, { .data = "?" } },
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{0, GDK_Tab, sc_toggle_index, -1, {0} },
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{0, GDK_J, sc_navigate, -1, { NEXT } },
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{0, GDK_K, sc_navigate, -1, { PREVIOUS } },
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{GDK_CONTROL_MASK, GDK_i, sc_revert_video, NORMAL, {0} },
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{GDK_SHIFT_MASK, GDK_slash, sc_focus_inputbar, NORMAL, { .data = "/" } },
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{GDK_SHIFT_MASK, GDK_question, sc_focus_inputbar, NORMAL, { .data = "?" } },
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{0, GDK_Tab, sc_toggle_index, NORMAL, {0} },
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{0, GDK_J, sc_navigate, NORMAL, { NEXT } },
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{0, GDK_K, sc_navigate, NORMAL, { PREVIOUS } },
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{0, GDK_Escape, sc_abort, -1, {0} },
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{0, GDK_i, sc_change_mode, NORMAL, { INSERT } },
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{0, GDK_v, sc_change_mode, NORMAL, { VISUAL } },
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{0, GDK_colon, sc_focus_inputbar, -1, { .data = ":" } },
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{0, GDK_o, sc_focus_inputbar, -1, { .data = ":open " } },
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{0, GDK_r, sc_rotate, -1, {0} },
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{0, GDK_h, sc_scroll, -1, { LEFT } },
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{0, GDK_j, sc_scroll, -1, { UP } },
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{0, GDK_k, sc_scroll, -1, { DOWN } },
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{0, GDK_l, sc_scroll, -1, { RIGHT } },
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{0, GDK_n, sc_search, -1, { FORWARD } },
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{0, GDK_N, sc_search, -1, { BACKWARD } },
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{0, GDK_a, sc_adjust_window, -1, { ADJUST_BESTFIT } },
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{0, GDK_s, sc_adjust_window, -1, { ADJUST_WIDTH } },
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{0, GDK_m, sc_change_mode, NORMAL, { ADD_MARKER } },
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{0, GDK_apostrophe, sc_change_mode, NORMAL, { EVAL_MARKER } },
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{0, GDK_colon, sc_focus_inputbar, NORMAL, { .data = ":" } },
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{0, GDK_o, sc_focus_inputbar, NORMAL, { .data = ":open " } },
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{0, GDK_r, sc_rotate, NORMAL, {0} },
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{0, GDK_h, sc_scroll, NORMAL, { LEFT } },
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{0, GDK_j, sc_scroll, NORMAL, { UP } },
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{0, GDK_k, sc_scroll, NORMAL, { DOWN } },
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{0, GDK_l, sc_scroll, NORMAL, { RIGHT } },
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{0, GDK_n, sc_search, NORMAL, { FORWARD } },
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{0, GDK_N, sc_search, NORMAL, { BACKWARD } },
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{0, GDK_a, sc_adjust_window, NORMAL, { ADJUST_BESTFIT } },
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{0, GDK_s, sc_adjust_window, NORMAL, { ADJUST_WIDTH } },
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{0, GDK_BackSpace, sc_change_buffer, -1, { DELETE_LAST } },
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};
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@ -102,15 +104,15 @@ Command commands[] = {
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/* buffer commands */
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BufferCommand buffer_commands[] = {
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/* regex, function, argument */
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{"^gg$", bcmd_goto, { TOP } },
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{"^G$", bcmd_goto, { BOTTOM } },
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{"^[0-9]+G$", bcmd_goto, {0} },
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{"^zI$", bcmd_zoom, { ZOOM_IN } },
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{"^zO$", bcmd_zoom, { ZOOM_OUT } },
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{"^z0$", bcmd_zoom, { ZOOM_ORIGINAL } },
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{"^[0-9]+Z$", bcmd_zoom, { ZOOM_SPECIFIC } },
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{"^[0-9]+%$", bcmd_scroll, {0} },
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/* regex, function, argument */
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{"^gg$", bcmd_goto, { TOP } },
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{"^G$", bcmd_goto, { BOTTOM } },
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{"^[0-9]+G$", bcmd_goto, {0} },
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{"^zI$", bcmd_zoom, { ZOOM_IN } },
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{"^zO$", bcmd_zoom, { ZOOM_OUT } },
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{"^z0$", bcmd_zoom, { ZOOM_ORIGINAL } },
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{"^[0-9]+Z$", bcmd_zoom, { ZOOM_SPECIFIC } },
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{"^[0-9]+%$", bcmd_scroll, {0} },
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};
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/* special commands */
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103
zathura.c
103
zathura.c
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@ -26,7 +26,7 @@ enum { NEXT, PREVIOUS, LEFT, RIGHT, UP, DOWN,
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ERROR, WARNING, NEXT_GROUP, PREVIOUS_GROUP,
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ZOOM_IN, ZOOM_OUT, ZOOM_ORIGINAL, ZOOM_SPECIFIC,
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FORWARD, BACKWARD, ADJUST_BESTFIT, ADJUST_WIDTH,
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CONTINUOUS, DELETE_LAST };
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CONTINUOUS, DELETE_LAST, ADD_MARKER, EVAL_MARKER };
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/* typedefs */
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struct CElement
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@ -123,6 +123,12 @@ typedef struct
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char* description;
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} Setting;
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typedef struct
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{
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int id;
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int page;
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} Marker;
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/* zathura */
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struct
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{
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@ -196,6 +202,13 @@ struct
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int scroll_percentage;
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} State;
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struct
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{
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Marker* markers;
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int number_of_markers;
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int last;
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} Marker;
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struct
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{
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PopplerDocument *document;
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@ -212,10 +225,12 @@ struct
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/* function declarations */
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void init_zathura();
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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 highlight_result(int, PopplerRectangle*);
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void draw(int);
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void eval_marker(int);
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void notify(int, char*);
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void update_status();
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void recalcRectangle(int, PopplerRectangle*);
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@ -267,8 +282,10 @@ Completion* cc_print(char*);
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Completion* cc_set(char*);
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/* buffer command declarations */
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void bcmd_evalmarker(char*, Argument*);
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void bcmd_goto(char*, Argument*);
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void bcmd_scroll(char*, Argument*);
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void bcmd_setmarker(char*, Argument*);
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void bcmd_zoom(char*, Argument*);
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/* special command delcarations */
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@ -324,6 +341,10 @@ init_zathura()
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Zathura.State.pages = "";
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Zathura.State.scroll_percentage = 0;
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Zathura.Marker.markers = NULL;
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Zathura.Marker.number_of_markers = 0;
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Zathura.Marker.last = -1;
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/* UI */
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Zathura.UI.window = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
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Zathura.UI.box = GTK_BOX(gtk_vbox_new(FALSE, 0));
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@ -416,6 +437,37 @@ init_zathura()
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gtk_box_pack_end( Zathura.UI.box, GTK_WIDGET(Zathura.UI.inputbar), FALSE, FALSE, 0);
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}
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void
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add_marker(int id)
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{
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if( (id < 0x30) || (id > 0x7A))
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return;
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/* current information */
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int page_number = Zathura.PDF.page_number;
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/* search if entry already exists */
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int i;
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for(i = 0; i < Zathura.Marker.number_of_markers; i++)
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{
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if(Zathura.Marker.markers[i].id == id)
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{
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Zathura.Marker.markers[i].page = page_number;
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Zathura.Marker.last = page_number;
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return;
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}
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}
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/* add new marker */
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int marker_index = Zathura.Marker.number_of_markers++;
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Zathura.Marker.markers = realloc(Zathura.Marker.markers, sizeof(Marker) *
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(Zathura.Marker.number_of_markers));
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Zathura.Marker.markers[marker_index].id = id;
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Zathura.Marker.markers[marker_index].page = page_number;
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Zathura.Marker.last = page_number;
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}
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void
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build_index(GtkTreeModel* model, GtkTreeIter* parent, PopplerIndexIter* index_iter)
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{
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@ -551,6 +603,12 @@ change_mode(int mode)
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case VISUAL:
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mode_text = "-- VISUAL --";
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break;
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case ADD_MARKER:
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mode_text = "";
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break;
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case EVAL_MARKER:
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mode_text = "";
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break;
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default:
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mode_text = "";
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mode = NORMAL;
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@ -561,6 +619,30 @@ change_mode(int mode)
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notify(DEFAULT, mode_text);
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}
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void
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eval_marker(int id)
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{
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/* go to last marker */
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if(id == 0x27)
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{
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int current_page = Zathura.PDF.page_number;
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set_page(Zathura.Marker.last);
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Zathura.Marker.last = current_page;
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return;
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}
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/* search markers */
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int i;
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for(i = 0; i < Zathura.Marker.number_of_markers; i++)
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{
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if(Zathura.Marker.markers[i].id == id)
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{
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set_page(Zathura.Marker.markers[i].page);
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return;
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}
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}
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}
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void
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highlight_result(int page_id, PopplerRectangle* rectangle)
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{
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@ -1464,6 +1546,12 @@ cmd_close(int argc, char** argv)
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Zathura.UI.information = NULL;
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}
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/* free markers */
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if(Zathura.Marker.markers)
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free(Zathura.Marker.markers);
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Zathura.Marker.number_of_markers = 0;
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Zathura.Marker.last = -1;
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update_status();
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return TRUE;
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@ -2222,6 +2310,19 @@ cb_view_kb_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
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}
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}
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if(Zathura.Global.mode == ADD_MARKER)
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{
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add_marker(event->keyval);
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change_mode(NORMAL);
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return TRUE;
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}
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else if(Zathura.Global.mode == EVAL_MARKER)
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{
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eval_marker(event->keyval);
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change_mode(NORMAL);
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return TRUE;
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}
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/* append only numbers and characters to buffer */
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if( (event->keyval >= 0x21) && (event->keyval <= 0x7A))
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{
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