view src/proto/gui_x11.pro @ 34379:37b4c89ba420 v9.1.0116

patch 9.1.0116: win_split_ins may not check available room Commit: https://github.com/vim/vim/commit/0fd44a5ad81ade342cb54d8984965bdedd2272c8 Author: Sean Dewar <6256228+seandewar@users.noreply.github.com> Date: Tue Feb 20 20:28:15 2024 +0100 patch 9.1.0116: win_split_ins may not check available room Problem: win_split_ins has no check for E36 when moving an existing window Solution: check for room and fix the issues in f_win_splitmove() (Sean Dewar) win_split_ins has no check for E36 when moving an existing window, allowing for layouts with many overlapping zero-sized windows to be created (which may also cause drawing issues with tablines and such). f_win_splitmove also has some bugs. So check for room and fix the issues in f_win_splitmove. Handle failure in the two relevant win_split_ins callers by restoring the original layout, and factor the common logic into win_splitmove. Don't check for room when opening an autocommand window, as it's a temporary window that's rarely interacted with or drawn anyhow, and is rather important for some autocommands. Issues fixed in f_win_splitmove: - Error if splitting is disallowed. - Fix heap-use-after-frees if autocommands fired from switching to "targetwin" close "wp" or "oldwin". - Fix splitting the wrong window if autocommands fired from switching to "targetwin" switch to a different window. - Ensure -1 is returned for all errors. Also handle allocation failure a bit earlier in make_snapshot (callers, except win_splitmove, don't really care if a snapshot can't be made, so just ignore the return value). Note: Test_smoothscroll_in_zero_width_window failed after these changes with E36, as it was using the previous behaviour to create a zero-width window. I've fixed the test such that it fails with UBSAN as expected when v9.0.1367 is reverted (and simplified it too). related: #14042 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Tue, 20 Feb 2024 22:30:04 +0100
parents f103da6ba95f
children
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/* gui_x11.c */
void gui_x11_key_hit_cb(Widget w, XtPointer dud, XEvent *event, Boolean *dum);
void gui_mch_prepare(int *argc, char **argv);
int gui_mch_init_check(void);
int gui_mch_init(void);
void gui_mch_uninit(void);
void gui_mch_new_colors(void);
int gui_mch_open(void);
void gui_init_tooltip_font(void);
void gui_init_menu_font(void);
void gui_mch_exit(int rc);
int gui_mch_get_winpos(int *x, int *y);
void gui_mch_set_winpos(int x, int y);
void gui_mch_set_shellsize(int width, int height, int min_width, int min_height, int base_width, int base_height, int direction);
void gui_mch_get_screen_dimensions(int *screen_w, int *screen_h);
int gui_mch_init_font(char_u *font_name, int do_fontset);
GuiFont gui_mch_get_font(char_u *name, int giveErrorIfMissing);
char_u *gui_mch_get_fontname(GuiFont font, char_u *name);
int gui_mch_adjust_charheight(void);
void gui_mch_set_font(GuiFont font);
void gui_mch_set_fontset(GuiFontset fontset);
void gui_mch_free_font(GuiFont font);
void gui_mch_free_fontset(GuiFontset fontset);
GuiFontset gui_mch_get_fontset(char_u *name, int giveErrorIfMissing, int fixed_width);
int fontset_height(XFontSet fs);
guicolor_T gui_mch_get_color(char_u *name);
guicolor_T gui_mch_get_rgb_color(int r, int g, int b);
void gui_mch_set_fg_color(guicolor_T color);
void gui_mch_set_bg_color(guicolor_T color);
void gui_mch_set_sp_color(guicolor_T color);
void gui_mch_draw_string(int row, int col, char_u *s, int len, int flags);
int gui_mch_haskey(char_u *name);
int gui_get_x11_windis(Window *win, Display **dis);
void gui_mch_beep(void);
void gui_mch_flash(int msec);
void gui_mch_invert_rectangle(int r, int c, int nr, int nc);
void gui_mch_iconify(void);
void gui_mch_set_foreground(void);
void gui_mch_draw_hollow_cursor(guicolor_T color);
void gui_mch_draw_part_cursor(int w, int h, guicolor_T color);
void gui_mch_update(void);
int gui_mch_wait_for_chars(long wtime);
void gui_mch_flush(void);
void gui_mch_clear_block(int row1, int col1, int row2, int col2);
void gui_mch_clear_all(void);
void gui_mch_delete_lines(int row, int num_lines);
void gui_mch_insert_lines(int row, int num_lines);
void clip_mch_lose_selection(Clipboard_T *cbd);
int clip_mch_own_selection(Clipboard_T *cbd);
void clip_mch_request_selection(Clipboard_T *cbd);
void clip_mch_set_selection(Clipboard_T *cbd);
void gui_mch_menu_grey(vimmenu_T *menu, int grey);
void gui_mch_menu_hidden(vimmenu_T *menu, int hidden);
void gui_mch_draw_menubar(void);
void gui_x11_menu_cb(Widget w, XtPointer client_data, XtPointer call_data);
int gui_mch_is_blinking(void);
int gui_mch_is_blink_off(void);
void gui_mch_set_blinking(long waittime, long on, long off);
void gui_mch_stop_blink(int may_call_gui_update_cursor);
void gui_mch_start_blink(void);
guicolor_T gui_mch_get_rgb(guicolor_T pixel);
void gui_x11_callbacks(Widget textArea, Widget vimForm);
void gui_mch_getmouse(int *x, int *y);
void gui_mch_setmouse(int x, int y);
XButtonPressedEvent *gui_x11_get_last_mouse_event(void);
void gui_mch_drawsign(int row, int col, int typenr);
void *gui_mch_register_sign(char_u *signfile);
void gui_mch_destroy_sign(void *sign);
void gui_mch_mousehide(int hide);
void mch_set_mouse_shape(int shape);
void gui_mch_menu_set_tip(vimmenu_T *menu);
/* vim: set ft=c : */