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Port mouse cursor change over hyperlinks to C

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Kovid Goyal
2017-09-13 23:34:00 +05:30
parent 271b623f82
commit 1c1d0a4e91
4 changed files with 18 additions and 2 deletions
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8
kitty/mouse.c
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@@ -6,6 +6,8 @@
*/
#include "state.h"
#include "screen.h"
#include "lineops.h"
#include <GLFW/glfw3.h>
extern void set_click_cursor(bool yes);
@@ -21,7 +23,7 @@ contains_mouse(Window *w) {
static inline bool
cell_for_pos(Window *w, unsigned int *x, unsigned int *y) {
unsigned int qx = (unsigned int)((double)global_state.mouse_x / global_state.cell_width);
unsigned int qy = (unsigned int)((double)global_state.mouse_x / global_state.cell_width);
unsigned int qy = (unsigned int)((double)global_state.mouse_y / global_state.cell_height);
bool ret = false;
Screen *screen = w->render_data.screen;
if (screen && qx <= screen->columns && qy <= screen->lines) {
@@ -34,6 +36,8 @@ void
handle_move_event(Window *w, int UNUSED button, int UNUSED modifiers) {
unsigned int x, y;
if (cell_for_pos(w, &x, &y)) {
Line *line = screen_visual_line(w->render_data.screen, y);
has_click_cursor = (line && line_url_start_at(line, x) < line->xnum) ? true : false;
if (x != w->mouse_cell_x || y != w->mouse_cell_y) {
w->mouse_cell_x = x; w->mouse_cell_y = y;
}
@@ -75,7 +79,7 @@ mouse_event(int button, int modifiers) {
} else {
Tab *t = global_state.tabs + global_state.active_tab;
for (size_t i = 0; i < t->num_windows; i++) {
if (contains_mouse(t->windows + i)) {
if (contains_mouse(t->windows + i) && t->windows[i].render_data.screen) {
handle_event(t->windows + i, button, modifiers);
break;
}