diff options
Diffstat (limited to 'nncmpp.c')
| -rw-r--r-- | nncmpp.c | 85 |
1 files changed, 51 insertions, 34 deletions
@@ -2728,8 +2728,11 @@ app_editor_process_action (enum action action) // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +// Carefully chosen to limit the possibility of ever hitting termo keymods. +enum { APP_KEYMOD_DOUBLE_CLICK = 1 << 15 }; + static bool -app_process_left_mouse_click (struct widget *w, int x, int y, bool double_click) +app_process_left_mouse_click (struct widget *w, int x, int y, int modifiers) { switch (w->id) { @@ -2772,7 +2775,7 @@ app_process_left_mouse_click (struct widget *w, int x, int y, bool double_click) tab->item_selected = row_index + tab->item_top; app_invalidate (); - if (double_click) + if (modifiers & APP_KEYMOD_DOUBLE_CLICK) app_process_action (ACTION_CHOOSE); break; } @@ -2793,7 +2796,7 @@ app_process_left_mouse_click (struct widget *w, int x, int y, bool double_click) static bool app_process_mouse (termo_mouse_event_t type, int x, int y, int button, - bool double_click) + int modifiers) { // XXX: Terminals don't let us know which button has been released, // so we can't press buttons at that point. We'd need a special "click" @@ -2817,7 +2820,7 @@ app_process_mouse (termo_mouse_event_t type, int x, int y, int button, x -= target->x; y -= target->y; - return app_process_left_mouse_click (target, x, y, double_click); + return app_process_left_mouse_click (target, x, y, modifiers); } if (g.editor.line) @@ -2840,7 +2843,7 @@ app_process_mouse (termo_mouse_event_t type, int x, int y, int button, { case 1: g.ui_dragging = target->id; - return app_process_left_mouse_click (target, x, y, double_click); + return app_process_left_mouse_click (target, x, y, modifiers); case 4: if (target->id == WIDGET_LIST) return app_process_action (ACTION_SCROLL_UP); @@ -5243,23 +5246,25 @@ tui_on_tty_event (termo_key_t *event, int64_t event_ts) static int64_t last_event_ts; static int last_button; - int y, x, button, y_last, x_last; + int y, x, button, y_last, x_last, modifiers = 0; termo_mouse_event_t type, type_last; if (termo_interpret_mouse (g.tk, event, &type, &button, &y, &x)) { - bool double_click = termo_interpret_mouse + if (termo_interpret_mouse (g.tk, &last_event, &type_last, NULL, &y_last, &x_last) - && event_ts - last_event_ts < 500 - && type_last == TERMO_MOUSE_RELEASE && type == TERMO_MOUSE_PRESS - && y_last == y && x_last == x && last_button == button; - if (!app_process_mouse (type, x, y, button, double_click)) - beep (); - - // Prevent interpreting triple clicks as two double clicks - if (double_click) + && event_ts - last_event_ts < 500 + && type_last == TERMO_MOUSE_RELEASE && type == TERMO_MOUSE_PRESS + && y_last == y && x_last == x && last_button == button) + { + modifiers |= APP_KEYMOD_DOUBLE_CLICK; + // Prevent interpreting triple clicks as two double clicks. last_button = 0; + } else if (type == TERMO_MOUSE_PRESS) last_button = button; + + if (!app_process_mouse (type, x, y, button, modifiers)) + beep (); } else if (!app_process_termo_event (event)) beep (); @@ -6001,43 +6006,55 @@ x11_init_pixmap (void) = XRenderCreatePicture (g.dpy, g.x11_pixmap, format, 0, NULL); } +static int +x11_state_to_modifiers (unsigned int state) +{ + int modifiers = 0; + if (state & ShiftMask) modifiers |= TERMO_KEYMOD_SHIFT; + if (state & ControlMask) modifiers |= TERMO_KEYMOD_CTRL; + if (state & Mod1Mask) modifiers |= TERMO_KEYMOD_ALT; + return modifiers; +} + static bool on_x11_input_event (XEvent *ev) { - static XEvent last_button_event; + static XEvent last_press_event; if (ev->type == KeyPress) { - last_button_event = (XEvent) {}; + last_press_event = (XEvent) {}; return on_x11_keypress (ev); } if (ev->type == MotionNotify) { - // We only select for Button1MotionMask, so this works out. - int x = ev->xmotion.x, y = ev->xmotion.y; - return app_process_mouse (TERMO_MOUSE_DRAG, x, y, 1, false); + return app_process_mouse (TERMO_MOUSE_DRAG, + ev->xmotion.x, ev->xmotion.y, 1 /* Button1MotionMask */, + x11_state_to_modifiers (ev->xmotion.state)); } - // See tui_on_tty_event(). Just here we know the button on button release. + // This is nearly the same as tui_on_tty_event(). int x = ev->xbutton.x, y = ev->xbutton.y; unsigned int button = ev->xbutton.button; - bool double_click = ev->xbutton.time - last_button_event.xbutton.time < 500 - && last_button_event.type == ButtonRelease && ev->type == ButtonPress - && abs (last_button_event.xbutton.x - x) < 5 - && abs (last_button_event.xbutton.y - y) < 5 - && last_button_event.xbutton.button == button; - - // Prevent interpreting triple clicks as two double clicks. - // FIXME: This doesn't work: we skip ButtonPress, but use ButtonRelease. - last_button_event = (XEvent) {}; - if (!double_click) - last_button_event = *ev; + int modifiers = x11_state_to_modifiers (ev->xbutton.state); + if (ev->type == ButtonPress + && ev->xbutton.time - last_press_event.xbutton.time < 500 + && abs (last_press_event.xbutton.x - x) < 5 + && abs (last_press_event.xbutton.y - y) < 5 + && last_press_event.xbutton.button == button) + { + modifiers |= APP_KEYMOD_DOUBLE_CLICK; + // Prevent interpreting triple clicks as two double clicks. + last_press_event = (XEvent) {}; + } + else if (ev->type == ButtonPress) + last_press_event = *ev; if (ev->type == ButtonPress) return app_process_mouse - (TERMO_MOUSE_PRESS, x, y, button, double_click); + (TERMO_MOUSE_PRESS, x, y, button, modifiers); if (ev->type == ButtonRelease) return app_process_mouse - (TERMO_MOUSE_RELEASE, x, y, button, double_click); + (TERMO_MOUSE_RELEASE, x, y, button, modifiers); return false; } |