Commit 33110386 authored by Moritz Lipp's avatar Moritz Lipp

Begin to draw sc_follow results

parent 8ce61ed6
......@@ -43,17 +43,21 @@ config_load_default(zathura_t* zathura)
girara_setting_add(gsession, "zoom-step", &int_value, INT, false, "Zoom step", NULL, NULL);
int_value = 1;
girara_setting_add(gsession, "page-padding", &int_value, INT, true, "Padding between pages", NULL, NULL);
int_value = 2;
int_value = 1;
girara_setting_add(gsession, "pages-per-row", &int_value, INT, false, "Number of pages per row", cb_pages_per_row_value_changed, zathura);
float_value = 40;
girara_setting_add(gsession, "scroll-step", &float_value, FLOAT, false, "Scroll step", NULL, NULL);
string_value = "#FFFFFF";
girara_setting_add(gsession, "recolor-darkcolor", string_value, STRING, false, "Recoloring (dark color)", NULL, NULL);
string_value = "#000000";
girara_setting_add(gsession, "recolor-lightcolor", string_value, STRING, false, "Recoloring (light color)", NULL, NULL);
string_value = "#9FBC00";
girara_setting_add(gsession, "highlight-color", string_value, STRING, false, "Color for highlighting", NULL, NULL);
float_value = 0.5;
girara_setting_add(gsession, "highlight-transparency", &float_value, FLOAT, false, "Transparency for highlighting", NULL, NULL);
/* define default shortcuts */
girara_shortcut_add(gsession, GDK_CONTROL_MASK, GDK_c, NULL, sc_abort, 0, 0, NULL);
girara_shortcut_add(gsession, 0, GDK_Escape, NULL, sc_abort, 0, 0, NULL);
......
......@@ -298,7 +298,7 @@ page_expose_event(GtkWidget* UNUSED(widget), GdkEventExpose* UNUSED(event),
if (page->surface != NULL) {
cairo_save(cairo);
switch(page->document->rotate) {
switch (page->document->rotate) {
case 90:
cairo_translate(cairo, page_width, 0);
break;
......
......@@ -103,6 +103,63 @@ sc_follow(girara_session_t* session, girara_argument_t* UNUSED(argument),
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) {
return false;
}
char* font = girara_setting_get(session, "font");
float transparency = 0.5;
float* tmp = girara_setting_get(session, "highlight-transparency");
if (tmp != NULL) {
transparency = *tmp;
free(tmp);
}
unsigned int link_id = 0;
for (unsigned int page_id = 0; page_id < zathura->document->number_of_pages; page_id++) {
zathura_page_t* page = zathura->document->pages[page_id];
if (page == NULL) {
continue;
}
// TODO: is page visible?
girara_list_t* links = zathura_page_links_get(page);
if (links == NULL || girara_list_size(links) == 0) {
continue;
}
GIRARA_LIST_FOREACH(links, zathura_link_t*, iter, link)
cairo_t* cairo = gdk_cairo_create(page->drawing_area->window);
if (font != NULL) {
cairo_select_font_face(cairo, font, CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD);
}
zathura_rectangle_t position = recalc_rectangle(page, link->position);
/* draw text */
cairo_set_font_size(cairo, 10);
cairo_move_to(cairo, position.x1 + 1, position.y1 - 1);
char* link_number = g_strdup_printf("%i", ++link_id);
cairo_show_text(cairo, link_number);
/* draw rectangle */
GdkColor color = zathura->ui.colors.highlight_color;
cairo_set_source_rgba(cairo, color.red, color.green, color.blue, transparency);
cairo_rectangle(cairo, position.x1, position.y1, (position.x2 - position.x1), (position.y2 - position.y1));
cairo_fill(cairo);
cairo_destroy(cairo);
GIRARA_LIST_FOREACH_END(links, zathura_link_t*, iter, link);
}
if (font != NULL) {
free(font);
}
return false;
}
......
......@@ -217,6 +217,12 @@ zathura_init(int argc, char* argv[])
g_free(string_value);
}
string_value = girara_setting_get(zathura->ui.session, "highlight-color");
if (string_value != NULL) {
gdk_color_parse(string_value, &(zathura->ui.colors.highlight_color));
g_free(string_value);
}
/* database */
zathura->database = zathura_db_init(zathura->config.data_dir);
if (zathura->database == NULL) {
......
......@@ -49,6 +49,7 @@ typedef struct zathura_s
{
GdkColor recolor_dark_color; /**> Dark color for recoloring */
GdkColor recolor_light_color; /**> Light color for recoloring */
GdkColor highlight_color; /**> Color for highlighting */
} colors;
GtkWidget *page_view_alignment;
......
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