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Merge pull request #34 from sebosp/cursorWindowFocusAware

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cursor empty fill and no blink when not focused
This commit is contained in:
Kovid Goyal 2017-01-14 17:52:28 +05:30 committed by GitHub
commit 8300fb31e5
3 changed files with 14 additions and 5 deletions
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8
kitty/boss.py
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@ -70,6 +70,7 @@ class Boss(Thread):
startup_session = create_session(opts, args)
self.cursor_blink_zero_time = monotonic()
self.cursor_blinking = True
self.window_is_focused = True
self.glfw_window_title = None
self.action_queue = Queue()
self.pending_resize = False
@ -287,10 +288,15 @@ class Boss(Thread):
@callback
def on_focus(self, window, focused):
self.window_is_focused = focused
w = self.active_window
if w is not None:
yield w
w.focus_changed(focused)
if focused:
self.start_cursor_blink()
else:
self.stop_cursor_blinking()
def display_scrollback(self, data):
if self.opts.scrollback_in_new_tab:
@ -408,7 +414,7 @@ class Boss(Thread):
self.ui_timers.add_if_missing(((n + 1) * d / 1000) - now, glfw_post_empty_event)
if draw_cursor:
with self.cursor_program:
active.char_grid.render_cursor(rd, self.cursor_program)
active.char_grid.render_cursor(rd, self.cursor_program, self.window_is_focused)
def gui_close_window(self, window):
if window.char_grid.buffer_id is not None:

9
kitty/char_grid.py
View File

@ -14,7 +14,7 @@ from .utils import get_logical_dpi, to_color, set_primary_selection, open_url, c
from .fast_data_types import (
glUniform2ui, glUniform4f, glUniform1i, glUniform2f, glDrawArraysInstanced,
GL_TRIANGLE_FAN, glEnable, glDisable, GL_BLEND, glDrawArrays, ColorProfile,
CURSOR_BEAM, CURSOR_BLOCK, CURSOR_UNDERLINE, DATA_CELL_SIZE
CURSOR_BEAM, CURSOR_BLOCK, CURSOR_UNDERLINE, DATA_CELL_SIZE, GL_LINE_LOOP
)
Cursor = namedtuple('Cursor', 'x y shape color blink')
@ -454,7 +454,7 @@ class CharGrid:
def render_cells(self, sg, cell_program, sprites):
render_cells(self.buffer_id, sg, cell_program, sprites)
def render_cursor(self, sg, cursor_program):
def render_cursor(self, sg, cursor_program, is_focused):
cursor = self.current_cursor
if not self.screen.cursor_visible or self.scrolled_by:
return
@ -481,5 +481,8 @@ class CharGrid:
glUniform4f(ul('color'), col[0], col[1], col[2], alpha)
glUniform2f(ul('xpos'), left, right)
glUniform2f(ul('ypos'), top, bottom)
glDrawArrays(GL_TRIANGLE_FAN, 0, 4)
if is_focused:
glDrawArrays(GL_TRIANGLE_FAN, 0, 4)
else:
glDrawArrays(GL_LINE_LOOP, 0, 4)
glDisable(GL_BLEND)

2
kitty/gl.h
View File

@ -654,7 +654,7 @@ int add_module_gl_constants(PyObject *module) {
GLC(GL_VENDOR);
GLC(GL_SHADING_LANGUAGE_VERSION);
GLC(GL_RENDERER);
GLC(GL_TRIANGLE_FAN); GLC(GL_TRIANGLE_STRIP); GLC(GL_TRIANGLES);
GLC(GL_TRIANGLE_FAN); GLC(GL_TRIANGLE_STRIP); GLC(GL_TRIANGLES); GLC(GL_LINE_LOOP);
GLC(GL_COLOR_BUFFER_BIT);
GLC(GL_VERTEX_SHADER);
GLC(GL_FRAGMENT_SHADER);