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399354cbe53c726dbf19ecc246f59de8738b4b34
kitty-mirror/kitty/state.c
Kovid Goyal 399354cbe5 Fix tab_bar_min_tabs not tab_bar_filter 
Fixes #9278
2025-12-12 17:11:43 +05:30

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/*
* state.c
* Copyright (C) 2017 Kovid Goyal <kovid at kovidgoyal.net>
*
* Distributed under terms of the GPL3 license.
*/
#include "cleanup.h"
#include "options/to-c-generated.h"
#include <math.h>
#include <sys/mman.h>
GlobalState global_state = {{0}};
#define REMOVER(array, qid, count, destroy, capacity) { \
for (size_t i = 0; i < count; i++) { \
if (array[i].id == qid) { \
destroy(array + i); \
zero_at_i(array, i); \
remove_i_from_array(array, i, count); \
break; \
} \
}}
#define WITH_OS_WINDOW(os_window_id) \
for (size_t o = 0; o < global_state.num_os_windows; o++) { \
OSWindow *os_window = global_state.os_windows + o; \
if (os_window->id == os_window_id) {
#define END_WITH_OS_WINDOW break; }}
#define WITH_TAB(os_window_id, tab_id) \
for (size_t o = 0, tab_found = 0; o < global_state.num_os_windows && !tab_found; o++) { \
OSWindow *osw = global_state.os_windows + o; \
if (osw->id == os_window_id) { \
for (size_t t = 0; t < osw->num_tabs; t++) { \
if (osw->tabs[t].id == tab_id) { \
Tab *tab = osw->tabs + t;
#define END_WITH_TAB tab_found = 1; break; }}}}
#define WITH_WINDOW(os_window_id, tab_id, window_id) \
for (size_t o = 0, window_found = 0; o < global_state.num_os_windows && !window_found; o++) { \
OSWindow *osw = global_state.os_windows + o; \
if (osw->id == os_window_id) { \
for (size_t t = 0; t < osw->num_tabs && !window_found; t++) { \
if (osw->tabs[t].id == tab_id) { \
Tab *tab = osw->tabs + t; \
for (size_t w = 0; w < tab->num_windows; w++) { \
if (tab->windows[w].id == window_id) { \
Window *window = tab->windows + w;
#define END_WITH_WINDOW window_found = 1; break; }}}}}}
#define WITH_OS_WINDOW_REFS \
id_type cb_window_id = 0, focused_window_id = 0; \
if (global_state.callback_os_window) cb_window_id = global_state.callback_os_window->id; \
#define END_WITH_OS_WINDOW_REFS \
if (cb_window_id || focused_window_id) { \
global_state.callback_os_window = NULL; \
for (size_t wn = 0; wn < global_state.num_os_windows; wn++) { \
OSWindow *wp = global_state.os_windows + wn; \
if (wp->id == cb_window_id && cb_window_id) global_state.callback_os_window = wp; \
}}
static double
dpi_for_os_window(OSWindow *os_window) {
double dpi = (os_window->fonts_data->logical_dpi_x + os_window->fonts_data->logical_dpi_y) / 2.;
if (dpi == 0) dpi = (global_state.default_dpi.x + global_state.default_dpi.y) / 2.;
return dpi;
}
static double
dpi_for_os_window_id(id_type os_window_id) {
double dpi = 0;
if (os_window_id) {
WITH_OS_WINDOW(os_window_id)
dpi = dpi_for_os_window(os_window);
END_WITH_OS_WINDOW
}
if (dpi == 0) {
dpi = (global_state.default_dpi.x + global_state.default_dpi.y) / 2.;
}
return dpi;
}
static long
pt_to_px_for_os_window(double pt, OSWindow *w) {
const double dpi = dpi_for_os_window(w);
return ((long)round((pt * (dpi / 72.0))));
}
static long
pt_to_px(double pt, id_type os_window_id) {
const double dpi = dpi_for_os_window_id(os_window_id);
return ((long)round((pt * (dpi / 72.0))));
}
OSWindow*
current_os_window(void) {
if (global_state.callback_os_window) return global_state.callback_os_window;
for (size_t i = 0; i < global_state.num_os_windows; i++) {
if (global_state.os_windows[i].is_focused) return global_state.os_windows + i;
}
return global_state.os_windows;
}
static id_type
last_focused_os_window_id(void) {
id_type ans = 0, max_fc_count = 0;
for (size_t i = 0; i < global_state.num_os_windows; i++) {
OSWindow *w = &global_state.os_windows[i];
if (w->last_focused_counter > max_fc_count) {
ans = w->id; max_fc_count = w->last_focused_counter;
}
}
return ans;
}
static id_type
current_focused_os_window_id(void) {
for (size_t i = 0; i < global_state.num_os_windows; i++) {
OSWindow *w = &global_state.os_windows[i];
if (w->is_focused) { return w->id; }
}
return 0;
}
OSWindow*
os_window_for_id(id_type os_window_id) {
for (size_t i = 0; i < global_state.num_os_windows; i++) {
OSWindow *w = global_state.os_windows + i;
if (w->id == os_window_id) return w;
}
return NULL;
}
OSWindow*
os_window_for_kitty_window(id_type kitty_window_id) {
for (size_t i = 0; i < global_state.num_os_windows; i++) {
OSWindow *w = global_state.os_windows + i;
for (size_t t = 0; t < w->num_tabs; t++) {
Tab *tab = w->tabs + t;
for (size_t c = 0; c < tab->num_windows; c++) {
if (tab->windows[c].id == kitty_window_id) return w;
}
}
}
return NULL;
}
Window*
window_for_window_id(id_type kitty_window_id) {
for (size_t i = 0; i < global_state.num_os_windows; i++) {
OSWindow *w = global_state.os_windows + i;
for (size_t t = 0; t < w->num_tabs; t++) {
Tab *tab = w->tabs + t;
for (size_t c = 0; c < tab->num_windows; c++) {
if (tab->windows[c].id == kitty_window_id) return tab->windows + c;
}
}
}
return NULL;
}
static void
free_bgimage_bitmap(BackgroundImage *bgimage) {
if (!bgimage->bitmap) return;
if (bgimage->mmap_size) {
if (munmap(bgimage->bitmap, bgimage->mmap_size) != 0) log_error("Failed to unmap BackgroundImage with error: %s", strerror(errno));
} else free(bgimage->bitmap);
bgimage->bitmap = NULL;
bgimage->mmap_size = 0;
}
static void
send_bgimage_to_gpu(BackgroundImageLayout layout, BackgroundImage *bgimage) {
RepeatStrategy r = REPEAT_DEFAULT;
switch (layout) {
case SCALED:
case CLAMPED:
case CENTER_CLAMPED:
case CENTER_SCALED:
r = REPEAT_CLAMP; break;
case MIRRORED:
r = REPEAT_MIRROR; break;
case TILING:
r = REPEAT_DEFAULT; break;
}
bgimage->texture_id = 0;
size_t delta = bgimage->mmap_size ? bgimage->mmap_size - ((size_t)4) * bgimage->width * bgimage->height : 0;
send_image_to_gpu(&bgimage->texture_id, bgimage->bitmap + delta, bgimage->width,
bgimage->height, false, true, OPT(background_image_linear), r);
free_bgimage_bitmap(bgimage);
}
static void
free_bgimage(BackgroundImage **bgimage, bool release_texture) {
if (*bgimage && (*bgimage)->refcnt) {
(*bgimage)->refcnt--;
if ((*bgimage)->refcnt == 0) {
free_bgimage_bitmap(*bgimage);
if (release_texture) free_texture(&(*bgimage)->texture_id);
free(*bgimage);
}
}
bgimage = NULL;
}
OSWindow*
add_os_window(void) {
WITH_OS_WINDOW_REFS
ensure_space_for(&global_state, os_windows, OSWindow, global_state.num_os_windows + 1, capacity, 1, true);
OSWindow *ans = global_state.os_windows + global_state.num_os_windows++;
zero_at_ptr(ans);
ans->id = ++global_state.os_window_id_counter;
ans->tab_bar_render_data.vao_idx = create_cell_vao();
ans->background_opacity.alpha = OPT(background_opacity);
ans->created_at = monotonic();
bool wants_bg = OPT(background_image) && OPT(background_image)[0] != 0;
if (wants_bg) {
if (!global_state.bgimage) {
global_state.bgimage = calloc(1, sizeof(BackgroundImage));
if (!global_state.bgimage) fatal("Out of memory allocating the global bg image object");
global_state.bgimage->refcnt++;
if (image_path_to_bitmap(OPT(background_image), &global_state.bgimage->bitmap, &global_state.bgimage->width, &global_state.bgimage->height, &global_state.bgimage->mmap_size)) {
send_bgimage_to_gpu(OPT(background_image_layout), global_state.bgimage);
}
}
if (global_state.bgimage->texture_id) {
ans->bgimage = global_state.bgimage;
ans->bgimage->refcnt++;
}
}
END_WITH_OS_WINDOW_REFS
return ans;
}
static id_type
add_tab(id_type os_window_id) {
WITH_OS_WINDOW(os_window_id)
make_os_window_context_current(os_window);
ensure_space_for(os_window, tabs, Tab, os_window->num_tabs + 1, capacity, 1, true);
zero_at_i(os_window->tabs, os_window->num_tabs);
os_window->tabs[os_window->num_tabs].id = ++global_state.tab_id_counter;
os_window->tabs[os_window->num_tabs].border_rects.vao_idx = create_border_vao();
return os_window->tabs[os_window->num_tabs++].id;
END_WITH_OS_WINDOW
return 0;
}
static void
create_gpu_resources_for_window(Window *w) {
w->render_data.vao_idx = create_cell_vao();
}
static void
release_gpu_resources_for_window(Window *w) {
if (w->render_data.vao_idx > -1) remove_vao(w->render_data.vao_idx);
w->render_data.vao_idx = -1;
}
static bool
set_window_logo(Window *w, const char *path, const ImageAnchorPosition pos, float alpha, bool is_default, char *png_data, size_t png_data_size) {
bool ok = false;
if (path && path[0]) {
window_logo_id_t wl = find_or_create_window_logo(global_state.all_window_logos, path, png_data, png_data_size);
if (wl) {
if (w->window_logo.id) decref_window_logo(global_state.all_window_logos, w->window_logo.id);
w->window_logo.id = wl;
w->window_logo.position = pos;
w->window_logo.alpha = alpha;
ok = true;
}
} else {
if (w->window_logo.id) {
decref_window_logo(global_state.all_window_logos, w->window_logo.id);
w->window_logo.id = 0;
}
ok = true;
}
w->window_logo.using_default = is_default;
if (ok && w->render_data.screen) w->render_data.screen->is_dirty = true;
return ok;
}
static void
initialize_window(Window *w, PyObject *title, bool init_gpu_resources) {
w->id = ++global_state.window_id_counter;
w->visible = true;
w->title = title;
Py_XINCREF(title);
w->scrollbar.is_hovering = false;
if (!set_window_logo(w, OPT(default_window_logo), OPT(window_logo_position), OPT(window_logo_alpha), true, NULL, 0)) {
log_error("Failed to load default window logo: %s", OPT(default_window_logo));
if (PyErr_Occurred()) PyErr_Print();
}
if (init_gpu_resources) create_gpu_resources_for_window(w);
else {
w->render_data.vao_idx = -1;
}
}
static id_type
add_window(id_type os_window_id, id_type tab_id, PyObject *title) {
WITH_TAB(os_window_id, tab_id);
ensure_space_for(tab, windows, Window, tab->num_windows + 1, capacity, 1, true);
make_os_window_context_current(osw);
zero_at_i(tab->windows, tab->num_windows);
initialize_window(tab->windows + tab->num_windows, title, true);
return tab->windows[tab->num_windows++].id;
END_WITH_TAB;
return 0;
}
static void
update_window_title(id_type os_window_id, id_type tab_id, id_type window_id, PyObject *title) {
WITH_WINDOW(os_window_id, tab_id, window_id)
Py_CLEAR(window->title);
if (title) window->title = Py_NewRef(title);
END_WITH_WINDOW;
}
void
set_os_window_title_from_window(Window *w, OSWindow *os_window) {
if (os_window->disallow_title_changes || os_window->title_is_overriden) return;
if (w->title && w->title != os_window->window_title) {
Py_CLEAR(os_window->window_title);
os_window->window_title = Py_NewRef(w->title);
set_os_window_title(os_window, PyUnicode_AsUTF8(w->title));
}
}
void
update_os_window_title(OSWindow *os_window) {
if (os_window->num_tabs) {
Tab *tab = os_window->tabs + os_window->active_tab;
if (tab->num_windows) {
Window *w = tab->windows + tab->active_window;
set_os_window_title_from_window(w, os_window);
}
}
}
static void
destroy_window(Window *w) {
free(w->pending_clicks.clicks); zero_at_ptr(&w->pending_clicks);
free(w->buffered_keys.key_data); zero_at_ptr(&w->buffered_keys);
Py_CLEAR(w->render_data.screen); Py_CLEAR(w->title);
Py_CLEAR(w->title_bar_data.last_drawn_title_object_id);
free(w->title_bar_data.buf); w->title_bar_data.buf = NULL;
Py_CLEAR(w->url_target_bar_data.last_drawn_title_object_id);
free(w->url_target_bar_data.buf); w->url_target_bar_data.buf = NULL;
release_gpu_resources_for_window(w);
if (w->window_logo.id) {
decref_window_logo(global_state.all_window_logos, w->window_logo.id);
w->window_logo.id = 0;
}
}
static void
remove_window_inner(Tab *tab, id_type id) {
id_type active_window_id = 0;
if (tab->active_window < tab->num_windows) active_window_id = tab->windows[tab->active_window].id;
REMOVER(tab->windows, id, tab->num_windows, destroy_window, tab->capacity);
if (active_window_id) {
for (unsigned int w = 0; w < tab->num_windows; w++) {
if (tab->windows[w].id == active_window_id) {
tab->active_window = w; return;
}
}
}
if (tab->active_window >= tab->num_windows) tab->active_window = 0;
}
static void
remove_window(id_type os_window_id, id_type tab_id, id_type id) {
WITH_TAB(os_window_id, tab_id);
make_os_window_context_current(osw);
remove_window_inner(tab, id);
END_WITH_TAB;
}
typedef struct {
unsigned int num_windows, capacity;
Window *windows;
} DetachedWindows;
static DetachedWindows detached_windows = {0};
static void
add_detached_window(Window *w) {
ensure_space_for(&detached_windows, windows, Window, detached_windows.num_windows + 1, capacity, 8, true);
memcpy(detached_windows.windows + detached_windows.num_windows++, w, sizeof(Window));
}
static void
detach_window(id_type os_window_id, id_type tab_id, id_type id) {
WITH_TAB(os_window_id, tab_id);
for (size_t i = 0; i < tab->num_windows; i++) {
if (tab->windows[i].id == id) {
make_os_window_context_current(osw);
release_gpu_resources_for_window(&tab->windows[i]);
add_detached_window(tab->windows + i);
zero_at_i(tab->windows, i);
remove_i_from_array(tab->windows, i, tab->num_windows);
if (tab->active_window >= tab->num_windows) tab->active_window = tab->num_windows ? tab->num_windows - 1 : 0;
break;
}
}
END_WITH_TAB;
}
static void
resize_screen(OSWindow *os_window, Screen *screen, bool has_graphics) {
if (screen) {
screen->cell_size.width = os_window->fonts_data->fcm.cell_width;
screen->cell_size.height = os_window->fonts_data->fcm.cell_height;
screen_dirty_sprite_positions(screen);
if (has_graphics) screen_rescale_images(screen);
}
}
static void
attach_window(id_type os_window_id, id_type tab_id, id_type id) {
WITH_TAB(os_window_id, tab_id);
for (size_t i = 0; i < detached_windows.num_windows; i++) {
if (detached_windows.windows[i].id == id) {
ensure_space_for(tab, windows, Window, tab->num_windows + 1, capacity, 1, true);
Window *w = tab->windows + tab->num_windows++;
memcpy(w, detached_windows.windows + i, sizeof(Window));
zero_at_i(detached_windows.windows, i);
remove_i_from_array(detached_windows.windows, i, detached_windows.num_windows);
make_os_window_context_current(osw);
create_gpu_resources_for_window(w);
if (
w->render_data.screen->cell_size.width != osw->fonts_data->fcm.cell_width ||
w->render_data.screen->cell_size.height != osw->fonts_data->fcm.cell_height
) resize_screen(osw, w->render_data.screen, true);
else screen_dirty_sprite_positions(w->render_data.screen);
w->render_data.screen->reload_all_gpu_data = true;
break;
}
}
END_WITH_TAB;
}
static void
destroy_tab(Tab *tab) {
for (size_t i = tab->num_windows; i > 0; i--) remove_window_inner(tab, tab->windows[i - 1].id);
remove_vao(tab->border_rects.vao_idx);
free(tab->border_rects.rect_buf); tab->border_rects.rect_buf = NULL;
free(tab->windows); tab->windows = NULL;
}
static void
remove_tab_inner(OSWindow *os_window, id_type id) {
id_type active_tab_id = 0;
if (os_window->active_tab < os_window->num_tabs) active_tab_id = os_window->tabs[os_window->active_tab].id;
make_os_window_context_current(os_window);
REMOVER(os_window->tabs, id, os_window->num_tabs, destroy_tab, os_window->capacity);
if (active_tab_id) {
for (unsigned int i = 0; i < os_window->num_tabs; i++) {
if (os_window->tabs[i].id == active_tab_id) {
os_window->active_tab = i; break;
}
}
}
}
static void
remove_tab(id_type os_window_id, id_type id) {
WITH_OS_WINDOW(os_window_id)
remove_tab_inner(os_window, id);
END_WITH_OS_WINDOW
}
static void
destroy_os_window_item(OSWindow *w) {
for (size_t t = w->num_tabs; t > 0; t--) {
Tab *tab = w->tabs + t - 1;
remove_tab_inner(w, tab->id);
}
Py_CLEAR(w->window_title); Py_CLEAR(w->tab_bar_render_data.screen);
remove_vao(w->tab_bar_render_data.vao_idx);
free(w->tabs); w->tabs = NULL;
free_bgimage(&w->bgimage, true);
zero_at_ptr(&w->bgimage);
if (w->indirect_output.texture_id) free_texture(&w->indirect_output.texture_id);
if (w->indirect_output.framebuffer_id) free_framebuffer(&w->indirect_output.framebuffer_id);
}
bool
remove_os_window(id_type os_window_id) {
bool found = false;
WITH_OS_WINDOW(os_window_id)
found = true;
make_os_window_context_current(os_window);
END_WITH_OS_WINDOW
if (found) {
WITH_OS_WINDOW_REFS
REMOVER(global_state.os_windows, os_window_id, global_state.num_os_windows, destroy_os_window_item, global_state.capacity);
END_WITH_OS_WINDOW_REFS
update_os_window_references();
}
return found;
}
static void
mark_os_window_dirty(id_type os_window_id) {
WITH_OS_WINDOW(os_window_id)
os_window->needs_render = true;
END_WITH_OS_WINDOW
}
static void
set_active_tab(id_type os_window_id, unsigned int idx) {
WITH_OS_WINDOW(os_window_id)
os_window->active_tab = idx;
os_window->needs_render = true;
END_WITH_OS_WINDOW
}
static void
set_active_window(id_type os_window_id, id_type tab_id, id_type window_id) {
WITH_TAB(os_window_id, tab_id)
tab->active_window = 0;
for (unsigned w = 0; w < tab->num_windows; w++) {
if (tab->windows[w].id == window_id) {
tab->active_window = w; break;
}
}
osw->needs_render = true;
set_os_window_chrome(osw);
END_WITH_TAB;
}
static bool
buffer_keys_in_window(id_type os_window_id, id_type tab_id, id_type window_id, bool enable) {
WITH_WINDOW(os_window_id, tab_id, window_id)
window->buffered_keys.enabled = enable;
if (!enable) dispatch_buffered_keys(window);
return true;
END_WITH_WINDOW;
return false;
}
static bool
set_redirect_keys_to_overlay(id_type os_window_id, id_type tab_id, id_type window_id, id_type overlay_id) {
WITH_WINDOW(os_window_id, tab_id, window_id)
window->redirect_keys_to_overlay = overlay_id;
return true;
END_WITH_WINDOW;
return false;
}
static void
swap_tabs(id_type os_window_id, unsigned int a, unsigned int b) {
WITH_OS_WINDOW(os_window_id)
Tab t = os_window->tabs[b];
os_window->tabs[b] = os_window->tabs[a];
os_window->tabs[a] = t;
END_WITH_OS_WINDOW
}
static PyObject*
pyset_borders_rects(PyObject *self UNUSED, PyObject *args) {
id_type os_window_id, tab_id;
PyObject *rects;
if (!PyArg_ParseTuple(args, "KKO!", &os_window_id, &tab_id, &PyList_Type, &rects)) return NULL;
WITH_TAB(os_window_id, tab_id)
BorderRects *br = &tab->border_rects;
br->is_dirty = true;
br->num_border_rects = PyList_GET_SIZE(rects);
ensure_space_for(br, rect_buf, BorderRect, br->num_border_rects + 1, capacity, 32, false);
for (unsigned i = 0; i < br->num_border_rects; i++) {
PyObject *pr = PyList_GET_ITEM(rects, i);
unsigned long left, top, right, bottom, color;
if (!PyArg_ParseTuple(pr, "kkkkk", &left, &top, &right, &bottom, &color)) return NULL;
BorderRect *r = br->rect_buf + i;
r->left = gl_pos_x(left, osw->viewport_width);
r->top = gl_pos_y(top, osw->viewport_height);
r->right = r->left + gl_size(right - left, osw->viewport_width);
r->bottom = r->top - gl_size(bottom - top, osw->viewport_height);
r->color = color;
}
END_WITH_TAB
Py_RETURN_NONE;
}
void
os_window_regions(OSWindow *os_window, Region *central, Region *tab_bar) {
if (!OPT(tab_bar_hidden) && os_window->num_tabs && !os_window->has_too_few_tabs) {
long margin_outer = pt_to_px_for_os_window(OPT(tab_bar_margin_height.outer), os_window);
long margin_inner = pt_to_px_for_os_window(OPT(tab_bar_margin_height.inner), os_window);
central->left = 0; central->right = os_window->viewport_width;
unsigned tab_bar_height = os_window->fonts_data->fcm.cell_height + margin_inner + margin_outer;
switch(OPT(tab_bar_edge)) {
case TOP_EDGE:
central->top = tab_bar_height;
central->bottom = os_window->viewport_height;
central->top = MIN(central->top, central->bottom);
tab_bar->top = margin_outer;
break;
default:
central->top = 0;
long bottom = os_window->viewport_height - tab_bar_height;
central->bottom = MAX(0, bottom);
tab_bar->top = central->bottom + margin_inner;
break;
}
tab_bar->left = central->left; tab_bar->right = central->right;
tab_bar->bottom = tab_bar->top + os_window->fonts_data->fcm.cell_height;
} else {
zero_at_ptr(tab_bar);
central->left = 0; central->top = 0; central->right = os_window->viewport_width;
central->bottom = os_window->viewport_height;
}
}
void
mark_os_window_for_close(OSWindow* w, CloseRequest cr) {
global_state.has_pending_closes = true;
w->close_request = cr;
}
static bool
owners_for_window_id(id_type window_id, OSWindow **os_window, Tab **tab) {
if (os_window) *os_window = NULL;
if (tab) *tab = NULL;
for (size_t o = 0; o < global_state.num_os_windows; o++) {
OSWindow *osw = global_state.os_windows + o;
for (size_t t = 0; t < osw->num_tabs; t++) {
Tab *qtab = osw->tabs + t;
for (size_t w = 0; w < qtab->num_windows; w++) {
Window *window = qtab->windows + w;
if (window->id == window_id) {
if (os_window) *os_window = osw;
if (tab) *tab = qtab;
return true;
}}}}
return false;
}
bool
make_window_context_current(id_type window_id) {
OSWindow *os_window;
if (owners_for_window_id(window_id, &os_window, NULL)) {
make_os_window_context_current(os_window);
return true;
}
return false;
}
void
dispatch_pending_clicks(id_type timer_id UNUSED, void *data UNUSED) {
bool dispatched = false;
do { // dispatching a click can cause windows/tabs/etc to close so do it one at a time.
const monotonic_t now = monotonic();
dispatched = false;
for (size_t o = 0; o < global_state.num_os_windows && !dispatched; o++) {
OSWindow *osw = global_state.os_windows + o;
for (size_t t = 0; t < osw->num_tabs && !dispatched; t++) {
Tab *qtab = osw->tabs + t;
for (size_t w = 0; w < qtab->num_windows && !dispatched; w++) {
Window *window = qtab->windows + w;
for (size_t i = 0; i < window->pending_clicks.num && !dispatched; i++) {
if (now - window->pending_clicks.clicks[i].at >= OPT(click_interval)) {
dispatched = true;
send_pending_click_to_window(window, i);
}
}
}
}
}
} while (dispatched);
}
bool
update_ime_position_for_window(id_type window_id, bool force, int update_focus) {
for (size_t o = 0; o < global_state.num_os_windows; o++) {
OSWindow *osw = global_state.os_windows + o;
for (size_t t = 0; t < osw->num_tabs; t++) {
Tab *qtab = osw->tabs + t;
for (size_t w = 0; w < qtab->num_windows; w++) {
Window *window = qtab->windows + w;
if (window->id == window_id) {
// The screen may not be ready after the new window is created and focused, and still needs to enable IME.
if ((window->render_data.screen && (force || osw->is_focused)) || update_focus > 0) {
OSWindow *orig = global_state.callback_os_window;
global_state.callback_os_window = osw;
if (update_focus) update_ime_focus(osw, update_focus > 0);
if (update_focus >= 0 && window->render_data.screen) {
update_ime_position(window, window->render_data.screen);
}
global_state.callback_os_window = orig;
return true;
}
return false;
}
}
}
}
return false;
}
// Python API {{{
#define PYWRAP0(name) static PyObject* py##name(PYNOARG)
#define PYWRAP1(name) static PyObject* py##name(PyObject UNUSED *self, PyObject *args)
#define PA(fmt, ...) if(!PyArg_ParseTuple(args, fmt, __VA_ARGS__)) return NULL;
#define ONE_UINT(name) PYWRAP1(name) { name((unsigned int)PyLong_AsUnsignedLong(args)); Py_RETURN_NONE; }
#define TWO_UINT(name) PYWRAP1(name) { unsigned int a, b; PA("II", &a, &b); name(a, b); Py_RETURN_NONE; }
#define THREE_UINT(name) PYWRAP1(name) { unsigned int a, b, c; PA("III", &a, &b, &c); name(a, b, c); Py_RETURN_NONE; }
#define TWO_ID(name) PYWRAP1(name) { id_type a, b; PA("KK", &a, &b); name(a, b); Py_RETURN_NONE; }
#define THREE_ID(name) PYWRAP1(name) { id_type a, b, c; PA("KKK", &a, &b, &c); name(a, b, c); Py_RETURN_NONE; }
#define THREE_ID_OBJ(name) PYWRAP1(name) { id_type a, b, c; PyObject *o; PA("KKKO", &a, &b, &c, &o); name(a, b, c, o); Py_RETURN_NONE; }
#define K(name) PYWRAP1(name) { id_type a; PA("K", &a); name(a); Py_RETURN_NONE; }
#define KI(name) PYWRAP1(name) { id_type a; unsigned int b; PA("KI", &a, &b); name(a, b); Py_RETURN_NONE; }
#define KII(name) PYWRAP1(name) { id_type a; unsigned int b, c; PA("KII", &a, &b, &c); name(a, b, c); Py_RETURN_NONE; }
#define KKI(name) PYWRAP1(name) { id_type a, b; unsigned int c; PA("KKI", &a, &b, &c); name(a, b, c); Py_RETURN_NONE; }
#define KKK(name) PYWRAP1(name) { id_type a, b, c; PA("KKK", &a, &b, &c); name(a, b, c); Py_RETURN_NONE; }
#define KKII(name) PYWRAP1(name) { id_type a, b; unsigned int c, d; PA("KKII", &a, &b, &c, &d); name(a, b, c, d); Py_RETURN_NONE; }
#define KKKK(name) PYWRAP1(name) { id_type a, b, c, d; PA("KKKK", &a, &b, &c, &d); name(a, b, c, d); Py_RETURN_NONE; }
#define KK5I(name) PYWRAP1(name) { id_type a, b; unsigned int c, d, e, f, g; PA("KKIIIII", &a, &b, &c, &d, &e, &f, &g); name(a, b, c, d, e, f, g); Py_RETURN_NONE; }
#define BOOL_SET(name) PYWRAP1(set_##name) { global_state.name = PyObject_IsTrue(args); Py_RETURN_NONE; }
#define dict_iter(d) { \
PyObject *key, *value; Py_ssize_t pos = 0; \
while (PyDict_Next(d, &pos, &key, &value))
PYWRAP1(update_ime_position_for_window) {
id_type window_id;
int force = 0;
int update_focus = 0;
PA("K|pi", &window_id, &force, &update_focus);
if (update_ime_position_for_window(window_id, force, update_focus)) Py_RETURN_TRUE;
Py_RETURN_FALSE;
}
PYWRAP0(next_window_id) {
return PyLong_FromUnsignedLongLong(global_state.window_id_counter + 1);
}
PYWRAP0(last_focused_os_window_id) {
return PyLong_FromUnsignedLongLong(last_focused_os_window_id());
}
PYWRAP0(current_focused_os_window_id) {
return PyLong_FromUnsignedLongLong(current_focused_os_window_id());
}
PYWRAP1(handle_for_window_id) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
return PyLong_FromVoidPtr(os_window->handle);
END_WITH_OS_WINDOW
PyErr_SetString(PyExc_ValueError, "No such window");
return NULL;
}
PYWRAP0(get_options) {
if (!global_state.options_object) {
PyErr_SetString(PyExc_RuntimeError, "Must call set_options() before using get_options()");
return NULL;
}
Py_INCREF(global_state.options_object);
return global_state.options_object;
}
PYWRAP1(set_options) {
PyObject *opts;
int is_wayland = 0, debug_rendering = 0, debug_font_fallback = 0;
PA("O|ppp", &opts, &is_wayland, &debug_rendering, &debug_font_fallback);
if (opts == Py_None) {
Py_CLEAR(global_state.options_object);
Py_RETURN_NONE;
}
#ifdef __APPLE__
global_state.is_apple = true;
global_state.has_render_frames = true;
#endif
global_state.is_wayland = is_wayland ? true : false;
if (global_state.is_wayland) global_state.has_render_frames = true;
global_state.debug_rendering = debug_rendering ? true : false;
global_state.debug_font_fallback = debug_font_fallback ? true : false;
if (!convert_opts_from_python_opts(opts, &global_state.opts)) return NULL;
global_state.options_object = opts;
Py_INCREF(global_state.options_object);
Py_RETURN_NONE;
}
PYWRAP1(set_ignore_os_keyboard_processing) {
set_ignore_os_keyboard_processing(PyObject_IsTrue(args));
Py_RETURN_NONE;
}
static void
init_window_render_data(WindowRenderData *d, const WindowGeometry g, Screen *screen) {
d->geometry = g;
Py_CLEAR(d->screen); d->screen = (Screen*)Py_NewRef(screen);
}
PYWRAP1(set_tab_bar_render_data) {
WindowGeometry g;
id_type os_window_id;
Screen *screen;
PA("KOIIII", &os_window_id, &screen, &g.left, &g.top, &g.right, &g.bottom);
WITH_OS_WINDOW(os_window_id)
init_window_render_data(&os_window->tab_bar_render_data, g, screen);
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
static PyTypeObject RegionType;
static PyStructSequence_Field region_fields[] = {
{"left", ""}, {"top", ""}, {"right", ""}, {"bottom", ""}, {"width", ""}, {"height", ""}, {NULL, NULL}
};
static PyStructSequence_Desc region_desc = {"Region", NULL, region_fields, 6};
static PyObject*
wrap_region(Region *r) {
PyObject *ans = PyStructSequence_New(&RegionType);
if (ans) {
PyStructSequence_SET_ITEM(ans, 0, PyLong_FromUnsignedLong(r->left));
PyStructSequence_SET_ITEM(ans, 1, PyLong_FromUnsignedLong(r->top));
PyStructSequence_SET_ITEM(ans, 2, PyLong_FromUnsignedLong(r->right));
PyStructSequence_SET_ITEM(ans, 3, PyLong_FromUnsignedLong(r->bottom));
PyStructSequence_SET_ITEM(ans, 4, PyLong_FromUnsignedLong(r->right - r->left));
PyStructSequence_SET_ITEM(ans, 5, PyLong_FromUnsignedLong(r->bottom - r->top));
}
return ans;
}
PYWRAP1(viewport_for_window) {
id_type os_window_id;
int vw = 100, vh = 100;
unsigned int cell_width = 1, cell_height = 1;
PA("K", &os_window_id);
Region central = {0}, tab_bar = {0};
WITH_OS_WINDOW(os_window_id)
os_window_regions(os_window, &central, &tab_bar);
vw = os_window->viewport_width; vh = os_window->viewport_height;
cell_width = os_window->fonts_data->fcm.cell_width; cell_height = os_window->fonts_data->fcm.cell_height;
goto end;
END_WITH_OS_WINDOW
end:
return Py_BuildValue("NNiiII", wrap_region(&central), wrap_region(&tab_bar), vw, vh, cell_width, cell_height);
}
PYWRAP1(cell_size_for_window) {
id_type os_window_id;
unsigned int cell_width = 0, cell_height = 0;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
cell_width = os_window->fonts_data->fcm.cell_width; cell_height = os_window->fonts_data->fcm.cell_height;
goto end;
END_WITH_OS_WINDOW
end:
return Py_BuildValue("II", cell_width, cell_height);
}
PYWRAP1(os_window_has_background_image) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
if (os_window->bgimage && os_window->bgimage->texture_id > 0) { Py_RETURN_TRUE; }
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
PYWRAP1(mark_os_window_for_close) {
id_type os_window_id;
CloseRequest cr = IMPERATIVE_CLOSE_REQUESTED;
PA("K|i", &os_window_id, &cr);
WITH_OS_WINDOW(os_window_id)
mark_os_window_for_close(os_window, cr);
Py_RETURN_TRUE;
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
PYWRAP1(set_application_quit_request) {
CloseRequest cr = IMPERATIVE_CLOSE_REQUESTED;
PA("|i", &cr);
global_state.quit_request = cr;
global_state.has_pending_closes = true;
request_tick_callback();
Py_RETURN_NONE;
}
PYWRAP0(current_application_quit_request) {
return Py_BuildValue("i", global_state.quit_request);
}
PYWRAP1(focus_os_window) {
id_type os_window_id;
int also_raise = 1;
const char *activation_token = NULL;
PA("K|pz", &os_window_id, &also_raise, &activation_token);
WITH_OS_WINDOW(os_window_id)
if (!os_window->is_focused || (activation_token && activation_token[0])) focus_os_window(os_window, also_raise, activation_token);
Py_RETURN_TRUE;
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
PYWRAP1(run_with_activation_token) {
for (size_t o = 0; o < global_state.num_os_windows; o++) {
OSWindow *os_window = global_state.os_windows + o;
if (os_window->is_focused) {
run_with_activation_token_in_os_window(os_window, args);
Py_RETURN_TRUE;
}
}
id_type os_window_id = last_focused_os_window_id();
if (!os_window_id) {
if (!global_state.num_os_windows) Py_RETURN_FALSE;
os_window_id = global_state.os_windows[0].id;
}
for (size_t o = 0; o < global_state.num_os_windows; o++) {
OSWindow *os_window = global_state.os_windows + o;
if (os_window->id == os_window_id) {
run_with_activation_token_in_os_window(os_window, args);
Py_RETURN_TRUE;
}
}
Py_RETURN_FALSE;
}
PYWRAP1(set_os_window_chrome) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
set_os_window_chrome(os_window);
Py_RETURN_TRUE;
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
PYWRAP1(mark_tab_bar_dirty) {
id_type os_window_id; int should_be_shown;
PA("Kp", &os_window_id, &should_be_shown);
WITH_OS_WINDOW(os_window_id)
os_window->has_too_few_tabs = !should_be_shown;
os_window->tab_bar_data_updated = false;
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(change_background_opacity) {
id_type os_window_id;
float opacity;
PA("Kf", &os_window_id, &opacity);
WITH_OS_WINDOW(os_window_id)
os_window->background_opacity.alpha = opacity;
if (!os_window->redraw_count) os_window->redraw_count++;
set_os_window_chrome(os_window); // on macOS titlebar opacity can depend on background_opacity
Py_RETURN_TRUE;
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
PYWRAP1(background_opacity_of) {
id_type os_window_id = PyLong_AsUnsignedLongLong(args);
if (PyErr_Occurred()) return NULL;
WITH_OS_WINDOW(os_window_id)
return PyFloat_FromDouble((double)effective_os_window_alpha(os_window));
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(set_window_padding) {
id_type os_window_id, tab_id, window_id;
unsigned int left, top, right, bottom;
PA("KKKIIII", &os_window_id, &tab_id, &window_id, &left, &top, &right, &bottom);
WITH_WINDOW(os_window_id, tab_id, window_id);
window->padding.left = left; window->padding.top = top; window->padding.right = right; window->padding.bottom = bottom;
END_WITH_WINDOW;
Py_RETURN_NONE;
}
PYWRAP1(set_window_render_data) {
#define B(name) &(g.name)
#define S(name) &(g.spaces.name)
id_type os_window_id, tab_id, window_id;
WindowGeometry g = {0};
Screen *screen;
PA("KKKOIIIIIIII", &os_window_id, &tab_id, &window_id, &screen,
B(left), B(top), B(right), B(bottom),
S(left), S(top), S(right), S(bottom));
WITH_WINDOW(os_window_id, tab_id, window_id);
init_window_render_data(&window->render_data, g, screen);
END_WITH_WINDOW;
Py_RETURN_NONE;
#undef B
#undef S
}
PYWRAP1(update_window_visibility) {
id_type os_window_id, tab_id, window_id;
int visible;
PA("KKKp", &os_window_id, &tab_id, &window_id, &visible);
WITH_WINDOW(os_window_id, tab_id, window_id);
bool was_visible = window->visible & 1;
window->visible = visible & 1;
if (!was_visible && window->visible) global_state.check_for_active_animated_images = true;
END_WITH_WINDOW;
Py_RETURN_NONE;
}
PYWRAP1(sync_os_window_title) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
update_os_window_title(os_window);
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(set_os_window_title) {
id_type os_window_id;
PyObject *title;
PA("KU", &os_window_id, &title);
WITH_OS_WINDOW(os_window_id)
if (os_window->disallow_title_changes) break;
if (PyUnicode_GetLength(title)) {
os_window->title_is_overriden = true;
Py_XDECREF(os_window->window_title);
os_window->window_title = title;
Py_INCREF(title);
set_os_window_title(os_window, PyUnicode_AsUTF8(title));
} else {
os_window->title_is_overriden = false;
if (os_window->window_title) set_os_window_title(os_window, PyUnicode_AsUTF8(os_window->window_title));
update_os_window_title(os_window);
}
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(get_os_window_title) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
if (os_window->window_title) return Py_BuildValue("O", os_window->window_title);
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(os_window_is_invisible) {
id_type os_window_id = PyLong_AsUnsignedLongLong(args);
if (PyErr_Occurred()) return NULL;
WITH_OS_WINDOW(os_window_id)
if (should_os_window_be_rendered(os_window)) { Py_RETURN_FALSE; }
Py_RETURN_TRUE;
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
PYWRAP1(pt_to_px) {
double pt;
id_type os_window_id = 0;
PA("d|K", &pt, &os_window_id);
return PyLong_FromLong(pt_to_px(pt, os_window_id));
}
PYWRAP1(global_font_size) {
double set_val = -1;
PA("|d", &set_val);
if (set_val > 0) OPT(font_size) = set_val;
return Py_BuildValue("d", OPT(font_size));
}
PYWRAP1(os_window_font_size) {
id_type os_window_id;
int force = 0;
double new_sz = -1;
PA("K|dp", &os_window_id, &new_sz, &force);
WITH_OS_WINDOW(os_window_id)
if (new_sz > 0 && (force || new_sz != os_window->fonts_data->font_sz_in_pts)) {
on_os_window_font_size_change(os_window, new_sz);
send_prerendered_sprites_for_window(os_window);
resize_screen(os_window, os_window->tab_bar_render_data.screen, false);
for (size_t ti = 0; ti < os_window->num_tabs; ti++) {
Tab *tab = os_window->tabs + ti;
for (size_t wi = 0; wi < tab->num_windows; wi++) {
Window *w = tab->windows + wi;
resize_screen(os_window, w->render_data.screen, true);
}
}
// On Wayland with CSD title needs to be re-rendered in a different font size
if (os_window->window_title && global_state.is_wayland) set_os_window_title(os_window, NULL);
}
return Py_BuildValue("d", os_window->fonts_data->font_sz_in_pts);
END_WITH_OS_WINDOW
return Py_BuildValue("d", 0.0);
}
PYWRAP1(set_os_window_size) {
id_type os_window_id;
int width, height;
PA("Kii", &os_window_id, &width, &height);
WITH_OS_WINDOW(os_window_id)
set_os_window_size(os_window, width, height);
Py_RETURN_TRUE;
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
PYWRAP1(get_os_window_size) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
double xdpi, ydpi;
float xscale, yscale;
int width, height, fw, fh;
get_os_window_size(os_window, &width, &height, &fw, &fh);
get_os_window_content_scale(os_window, &xdpi, &ydpi, &xscale, &yscale);
unsigned int cell_width = os_window->fonts_data->fcm.cell_width, cell_height = os_window->fonts_data->fcm.cell_height;
return Py_BuildValue("{si si si si sf sf sd sd sI sI sO}",
"width", width, "height", height, "framebuffer_width", fw, "framebuffer_height", fh,
"xscale", xscale, "yscale", yscale, "xdpi", xdpi, "ydpi", ydpi,
"cell_width", cell_width, "cell_height", cell_height, "is_layer_shell", os_window->is_layer_shell ? Py_True : Py_False);
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(get_os_window_pos) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
int x, y;
get_os_window_pos(os_window, &x, &y);
return Py_BuildValue("ii", x, y);
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(set_os_window_pos) {
id_type os_window_id;
int x, y;
PA("Kii", &os_window_id, &x, &y);
WITH_OS_WINDOW(os_window_id)
set_os_window_pos(os_window, x, y);
END_WITH_OS_WINDOW
Py_RETURN_NONE;
}
PYWRAP1(set_boss) {
Py_CLEAR(global_state.boss);
global_state.boss = args;
Py_INCREF(global_state.boss);
Py_RETURN_NONE;
}
PYWRAP0(get_boss) {
if (global_state.boss) {
Py_INCREF(global_state.boss);
return global_state.boss;
}
Py_RETURN_NONE;
}
PYWRAP0(apply_options_update) {
for (size_t o = 0; o < global_state.num_os_windows; o++) {
OSWindow *os_window = global_state.os_windows + o;
get_platform_dependent_config_values(os_window->handle);
os_window->background_opacity.alpha = OPT(background_opacity);
if (!os_window->redraw_count) os_window->redraw_count++;
for (size_t t = 0; t < os_window->num_tabs; t++) {
Tab *tab = os_window->tabs + t;
for (size_t w = 0; w < tab->num_windows; w++) {
Window *window = tab->windows + w;
if (window->window_logo.using_default) {
set_window_logo(window, OPT(default_window_logo), OPT(window_logo_position), OPT(window_logo_alpha), true, NULL, 0);
}
}
}
}
Py_RETURN_NONE;
}
PYWRAP1(patch_global_colors) {
PyObject *spec;
int configured;
if (!PyArg_ParseTuple(args, "Op", &spec, &configured)) return NULL;
#define P(name) { \
PyObject *val = PyDict_GetItemString(spec, #name); \
if (val) { \
if (val == Py_None) OPT(name) = 0; \
else if (PyLong_Check(val)) OPT(name) = PyLong_AsLong(val); \
} \
}
P(active_border_color); P(inactive_border_color); P(bell_border_color); P(tab_bar_background);
P(tab_bar_margin_color); P(macos_titlebar_color); P(wayland_titlebar_color);
P(scrollbar_handle_color); P(scrollbar_track_color);
if (configured) {
P(background); P(url_color);
}
if (PyErr_Occurred()) return NULL;
Py_RETURN_NONE;
}
PYWRAP1(update_tab_bar_edge_colors) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id)
if (os_window->tab_bar_render_data.screen) {
if (get_line_edge_colors(os_window->tab_bar_render_data.screen, &os_window->tab_bar_edge_color.left, &os_window->tab_bar_edge_color.right)) { Py_RETURN_TRUE; }
}
END_WITH_OS_WINDOW
Py_RETURN_FALSE;
}
static PyObject*
pyset_background_image(PyObject *self UNUSED, PyObject *args, PyObject *kw) {
const char *path;
PyObject *layout_name = NULL, *pylinear = NULL, *pytint = NULL, *pytint_gaps = NULL;
PyObject *os_window_ids;
int configured = 0;
char *png_data = NULL; Py_ssize_t png_data_size = 0;
static char *kwds[] = {"path", "os_window_ids", "configured", "layout_name", "png_data", "linear", "tint", "tint_gaps", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kw, "zO!|pOy#OOO", kwds, &path, &PyTuple_Type, &os_window_ids, &configured, &layout_name, &png_data, &png_data_size, &pylinear, &pytint, &pytint_gaps)) return NULL;
size_t size;
BackgroundImageLayout layout = PyUnicode_Check(layout_name) ? bglayout(layout_name) : OPT(background_image_layout);
BackgroundImage *bgimage = NULL;
if (path) {
bgimage = calloc(1, sizeof(BackgroundImage));
if (!bgimage) return PyErr_NoMemory();
bool ok;
if (png_data && png_data_size) {
ok = png_from_data(png_data, png_data_size, path, &bgimage->bitmap, &bgimage->width, &bgimage->height, &size);
} else {
ok = image_path_to_bitmap(path, &bgimage->bitmap, &bgimage->width, &bgimage->height, &bgimage->mmap_size);
}
if (!ok) {
PyErr_Format(PyExc_ValueError, "Failed to load image from: %s", path);
free(bgimage);
return NULL;
}
static uint32_t bgimage_id_counter = 0;
bgimage->id = ++bgimage_id_counter;
send_bgimage_to_gpu(layout, bgimage);
bgimage->refcnt++;
}
if (configured) {
free_bgimage(&global_state.bgimage, true);
global_state.bgimage = bgimage;
if (bgimage) bgimage->refcnt++;
OPT(background_image_layout) = layout;
if (pylinear && pylinear != Py_None) convert_from_python_background_image_linear(pylinear, &global_state.opts);
if (pytint && pytint != Py_None) convert_from_python_background_tint(pytint, &global_state.opts);
if (pytint_gaps && pytint_gaps != Py_None) convert_from_python_background_tint_gaps(pytint_gaps, &global_state.opts);
}
for (Py_ssize_t i = 0; i < PyTuple_GET_SIZE(os_window_ids); i++) {
id_type os_window_id = PyLong_AsUnsignedLongLong(PyTuple_GET_ITEM(os_window_ids, i));
WITH_OS_WINDOW(os_window_id)
make_os_window_context_current(os_window);
free_bgimage(&os_window->bgimage, true);
os_window->bgimage = bgimage;
os_window->render_calls = 0;
if (bgimage) bgimage->refcnt++;
END_WITH_OS_WINDOW
}
if (bgimage) free_bgimage(&bgimage, true);
Py_RETURN_NONE;
}
PYWRAP0(destroy_global_data) {
Py_CLEAR(global_state.boss);
free(global_state.os_windows); global_state.os_windows = NULL;
Py_RETURN_NONE;
}
PYWRAP0(wakeup_main_loop) {
wakeup_main_loop();
Py_RETURN_NONE;
}
static void
destroy_mock_window(PyObject *capsule) {
Window *w = PyCapsule_GetPointer(capsule, "Window");
if (w) {
destroy_window(w);
PyMem_Free(w);
}
}
static PyObject*
pycreate_mock_window(PyObject *self UNUSED, PyObject *args) {
Screen *screen;
PyObject *title = NULL;
if (!PyArg_ParseTuple(args, "O|U", &screen, &title)) return NULL;
Window *w = PyMem_Calloc(sizeof(Window), 1);
if (!w) return NULL;
Py_INCREF(screen);
PyObject *ans = PyCapsule_New(w, "Window", destroy_mock_window);
if (ans != NULL) {
initialize_window(w, title, false);
w->render_data.screen = screen;
}
return ans;
}
static bool
click_mouse_url(id_type os_window_id, id_type tab_id, id_type window_id) {
bool clicked = false;
WITH_WINDOW(os_window_id, tab_id, window_id);
clicked = mouse_open_url(window);
END_WITH_WINDOW;
return clicked;
}
static bool
click_mouse_cmd_output(id_type os_window_id, id_type tab_id, id_type window_id, int select_cmd_output) {
bool handled = false;
WITH_WINDOW(os_window_id, tab_id, window_id);
handled = mouse_set_last_visited_cmd_output(window);
if (select_cmd_output && handled) handled = mouse_select_cmd_output(window);
END_WITH_WINDOW;
return handled;
}
static bool
move_cursor_to_mouse_if_in_prompt(id_type os_window_id, id_type tab_id, id_type window_id) {
bool moved = false;
WITH_WINDOW(os_window_id, tab_id, window_id);
moved = move_cursor_to_mouse_if_at_shell_prompt(window);
END_WITH_WINDOW;
return moved;
}
static PyObject*
pyupdate_pointer_shape(PyObject *self UNUSED, PyObject *args) {
id_type os_window_id;
PA("K", &os_window_id);
WITH_OS_WINDOW(os_window_id);
OSWindow *orig = global_state.callback_os_window;
global_state.callback_os_window = os_window;
update_mouse_pointer_shape();
global_state.callback_os_window = orig;
END_WITH_OS_WINDOW;
Py_RETURN_NONE;
}
static PyObject*
pymouse_selection(PyObject *self UNUSED, PyObject *args) {
id_type os_window_id, tab_id, window_id;
int code, button;
PA("KKKii", &os_window_id, &tab_id, &window_id, &code, &button);
WITH_WINDOW(os_window_id, tab_id, window_id);
mouse_selection(window, code, button);
END_WITH_WINDOW;
Py_RETURN_NONE;
}
PYWRAP1(get_window_logo_settings_if_not_default) {
id_type os_window_id, tab_id, window_id;
PA("KKK", &os_window_id, &tab_id, &window_id);
WITH_WINDOW(os_window_id, tab_id, window_id);
if (window->window_logo.instance != NULL && window->window_logo.id && !window->window_logo.using_default) {
WindowLogo *wl = find_window_logo(global_state.all_window_logos, window->window_logo.id);
if (wl != NULL && wl->load_from_disk_ok) {
const char *path = window_logo_path_for_id(global_state.all_window_logos, window->window_logo.id);
if (path) {
ImageAnchorPosition *p = &window->window_logo.position;
return Py_BuildValue("sfN", path, window->window_logo.alpha, Py_BuildValue(
"ffff", p->image_x, p->image_y, p->canvas_x, p->canvas_y));
}
}
}
END_WITH_WINDOW;
Py_RETURN_NONE;
}
PYWRAP1(set_window_logo) {
id_type os_window_id, tab_id, window_id;
const char *path; PyObject *position;
float alpha = 0.5;
char *png_data = NULL; Py_ssize_t png_data_size = 0;
PA("KKKsUf|y#", &os_window_id, &tab_id, &window_id, &path, &position, &alpha, &png_data, &png_data_size);
bool ok = false;
WITH_WINDOW(os_window_id, tab_id, window_id);
ok = set_window_logo(window, path, PyObject_IsTrue(position) ? bganchor(position) : OPT(window_logo_position), (0 <= alpha && alpha <= 1) ? alpha : OPT(window_logo_alpha), false, png_data, png_data_size);
END_WITH_WINDOW;
if (ok) Py_RETURN_TRUE;
Py_RETURN_FALSE;
}
PYWRAP1(click_mouse_url) {
id_type a, b, c; PA("KKK", &a, &b, &c);
if (click_mouse_url(a, b, c)) { Py_RETURN_TRUE; }
Py_RETURN_FALSE;
}
PYWRAP1(click_mouse_cmd_output) {
id_type a, b, c; int d; PA("KKKp", &a, &b, &c, &d);
if (click_mouse_cmd_output(a, b, c, d)) { Py_RETURN_TRUE; }
Py_RETURN_FALSE;
}
PYWRAP1(move_cursor_to_mouse_if_in_prompt) {
id_type a, b, c; PA("KKK", &a, &b, &c);
if (move_cursor_to_mouse_if_in_prompt(a, b, c)) Py_RETURN_TRUE;
Py_RETURN_FALSE;
}
PYWRAP1(redirect_mouse_handling) {
global_state.redirect_mouse_handling = PyObject_IsTrue(args) ? true : false;
Py_RETURN_NONE;
}
PYWRAP1(buffer_keys_in_window) {
int enabled = 1;
id_type a, b, c; PA("KKK|p", &a, &b, &c, &enabled);
if (buffer_keys_in_window(a, b, c, enabled)) Py_RETURN_TRUE;
Py_RETURN_FALSE;
}
THREE_ID_OBJ(update_window_title)
THREE_ID(remove_window)
THREE_ID(detach_window)
THREE_ID(attach_window)
PYWRAP1(add_tab) { return PyLong_FromUnsignedLongLong(add_tab(PyLong_AsUnsignedLongLong(args))); }
PYWRAP1(add_window) { PyObject *title; id_type a, b; PA("KKO", &a, &b, &title); return PyLong_FromUnsignedLongLong(add_window(a, b, title)); }
PYWRAP0(current_os_window) { OSWindow *w = current_os_window(); if (!w) Py_RETURN_NONE; return PyLong_FromUnsignedLongLong(w->id); }
TWO_ID(remove_tab)
KI(set_active_tab)
K(mark_os_window_dirty)
KKK(set_active_window)
KII(swap_tabs)
KKKK(set_redirect_keys_to_overlay)
static PyObject*
os_window_focus_counters(PyObject *self UNUSED, PyObject *args UNUSED) {
RAII_PyObject(ans, PyDict_New());
for (size_t i = 0; i < global_state.num_os_windows; i++) {
OSWindow *w = &global_state.os_windows[i];
RAII_PyObject(key, PyLong_FromUnsignedLongLong(w->id));
RAII_PyObject(val, PyLong_FromUnsignedLongLong(w->last_focused_counter));
if (!key || !val) return NULL;
if (PyDict_SetItem(ans, key, val) != 0) return NULL;
}
Py_INCREF(ans);
return ans;
}
static PyObject*
get_mouse_data_for_window(PyObject *self UNUSED, PyObject *args) {
id_type os_window_id, tab_id, window_id;
PA("KKK", &os_window_id, &tab_id, &window_id);
WITH_WINDOW(os_window_id, tab_id, window_id)
return Py_BuildValue("{sI sI sO}", "cell_x", window->mouse_pos.cell_x, "cell_y", window->mouse_pos.cell_y,
"in_left_half_of_cell", window->mouse_pos.in_left_half_of_cell ? Py_True: Py_False);
END_WITH_WINDOW
Py_RETURN_NONE;
}
#define M(name, arg_type) {#name, (PyCFunction)name, arg_type, NULL}
#define MW(name, arg_type) {#name, (PyCFunction)py##name, arg_type, NULL}
static PyMethodDef module_methods[] = {
M(os_window_focus_counters, METH_NOARGS),
M(get_mouse_data_for_window, METH_VARARGS),
MW(update_pointer_shape, METH_VARARGS),
MW(current_os_window, METH_NOARGS),
MW(next_window_id, METH_NOARGS),
MW(last_focused_os_window_id, METH_NOARGS),
MW(current_focused_os_window_id, METH_NOARGS),
MW(set_options, METH_VARARGS),
MW(get_options, METH_NOARGS),
MW(click_mouse_url, METH_VARARGS),
MW(click_mouse_cmd_output, METH_VARARGS),
MW(move_cursor_to_mouse_if_in_prompt, METH_VARARGS),
MW(redirect_mouse_handling, METH_O),
MW(mouse_selection, METH_VARARGS),
MW(set_window_logo, METH_VARARGS),
MW(get_window_logo_settings_if_not_default, METH_VARARGS),
MW(set_ignore_os_keyboard_processing, METH_O),
MW(handle_for_window_id, METH_VARARGS),
MW(update_ime_position_for_window, METH_VARARGS),
MW(pt_to_px, METH_VARARGS),
MW(add_tab, METH_O),
MW(add_window, METH_VARARGS),
MW(update_window_title, METH_VARARGS),
MW(remove_tab, METH_VARARGS),
MW(remove_window, METH_VARARGS),
MW(detach_window, METH_VARARGS),
MW(attach_window, METH_VARARGS),
MW(set_active_tab, METH_VARARGS),
MW(mark_os_window_dirty, METH_VARARGS),
MW(set_redirect_keys_to_overlay, METH_VARARGS),
MW(buffer_keys_in_window, METH_VARARGS),
MW(set_active_window, METH_VARARGS),
MW(swap_tabs, METH_VARARGS),
MW(set_borders_rects, METH_VARARGS),
MW(set_tab_bar_render_data, METH_VARARGS),
MW(set_window_render_data, METH_VARARGS),
MW(set_window_padding, METH_VARARGS),
MW(viewport_for_window, METH_VARARGS),
MW(cell_size_for_window, METH_VARARGS),
MW(os_window_has_background_image, METH_VARARGS),
MW(mark_os_window_for_close, METH_VARARGS),
MW(set_application_quit_request, METH_VARARGS),
MW(current_application_quit_request, METH_NOARGS),
MW(set_os_window_chrome, METH_VARARGS),
MW(focus_os_window, METH_VARARGS),
MW(mark_tab_bar_dirty, METH_VARARGS),
MW(run_with_activation_token, METH_O),
MW(change_background_opacity, METH_VARARGS),
MW(background_opacity_of, METH_O),
MW(update_window_visibility, METH_VARARGS),
MW(sync_os_window_title, METH_VARARGS),
MW(get_os_window_title, METH_VARARGS),
MW(set_os_window_title, METH_VARARGS),
MW(get_os_window_pos, METH_VARARGS),
MW(set_os_window_pos, METH_VARARGS),
MW(global_font_size, METH_VARARGS),
{"set_background_image", (PyCFunction)(void (*) (void))pyset_background_image, METH_VARARGS | METH_KEYWORDS, ""},
MW(os_window_font_size, METH_VARARGS),
MW(set_os_window_size, METH_VARARGS),
MW(get_os_window_size, METH_VARARGS),
MW(os_window_is_invisible, METH_O),
MW(update_tab_bar_edge_colors, METH_VARARGS),
MW(set_boss, METH_O),
MW(get_boss, METH_NOARGS),
MW(apply_options_update, METH_NOARGS),
MW(patch_global_colors, METH_VARARGS),
MW(create_mock_window, METH_VARARGS),
MW(destroy_global_data, METH_NOARGS),
MW(wakeup_main_loop, METH_NOARGS),
{NULL, NULL, 0, NULL} /* Sentinel */
};
static void
finalize(void) {
while(detached_windows.num_windows--) {
destroy_window(&detached_windows.windows[detached_windows.num_windows]);
}
if (detached_windows.windows) free(detached_windows.windows);
detached_windows.capacity = 0;
#define F(x) free(OPT(x)); OPT(x) = NULL;
F(background_image); F(bell_path); F(bell_theme); F(default_window_logo);
#undef F
Py_CLEAR(global_state.options_object);
free_animation(OPT(animation.cursor));
free_animation(OPT(animation.visual_bell));
// we leak the texture here since it is not guaranteed
// that freeing the texture will work during shutdown and
// the GPU driver should take care of it when the OpenGL context is
// destroyed.
free_bgimage(&global_state.bgimage, false);
free_window_logo_table(&global_state.all_window_logos);
global_state.bgimage = NULL;
free_allocs_in_options(&global_state.opts);
}
bool
init_state(PyObject *module) {
OPT(font_size) = 11.0;
#ifdef __APPLE__
#define DPI 72.0
#else
#define DPI 96.0
#endif
global_state.default_dpi.x = DPI; global_state.default_dpi.y = DPI;
global_state.all_window_logos = alloc_window_logo_table();
if (!global_state.all_window_logos) { PyErr_NoMemory(); return false; }
if (PyModule_AddFunctions(module, module_methods) != 0) return false;
if (PyStructSequence_InitType2(&RegionType, &region_desc) != 0) return false;
Py_INCREF((PyObject *) &RegionType);
PyModule_AddObject(module, "Region", (PyObject *) &RegionType);
PyModule_AddIntConstant(module, "IMPERATIVE_CLOSE_REQUESTED", IMPERATIVE_CLOSE_REQUESTED);
PyModule_AddIntConstant(module, "NO_CLOSE_REQUESTED", NO_CLOSE_REQUESTED);
PyModule_AddIntConstant(module, "CLOSE_BEING_CONFIRMED", CLOSE_BEING_CONFIRMED);
PyModule_AddIntMacro(module, WINDOW_NORMAL);
PyModule_AddIntMacro(module, WINDOW_FULLSCREEN);
PyModule_AddIntMacro(module, WINDOW_MAXIMIZED);
PyModule_AddIntMacro(module, WINDOW_HIDDEN);
PyModule_AddIntMacro(module, WINDOW_MINIMIZED);
PyModule_AddIntMacro(module, TOP_EDGE);
PyModule_AddIntMacro(module, BOTTOM_EDGE);
register_at_exit_cleanup_func(STATE_CLEANUP_FUNC, finalize);
return true;
}
// }}}
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