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annotate src/beval.h @ 14208:4cb334816bb1 v8.1.0121

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patch 8.1.0121: crash when using ballooneval related to 'vartabstop' commit https://github.com/vim/vim/commit/ca4b613c692b927c9345dc9e3d6be5de35266be2 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 28 12:05:11 2018 +0200 patch 8.1.0121: crash when using ballooneval related to 'vartabstop' Problem: Crash when using ballooneval related to 'vartabstop'. Solution: Initialize balloonEval->vts to NULL. (Markus Braun)
author Christian Brabandt <cb@256bit.org>
date Thu, 28 Jun 2018 12:15:06 +0200
parents 2ad722003b36
children e3dfd25b0679
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 * Visual Workshop integration by Gordon Prieur
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5 *
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6 * Do ":help uganda" in Vim to read copying and usage conditions.
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7 * Do ":help credits" in Vim to see a list of people who contributed.
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8 */
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9
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10 #if !defined(BEVAL__H) && (defined(FEAT_BEVAL) || defined(PROTO))
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11 #define BEVAL__H
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12
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13 #ifdef FEAT_GUI_GTK
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14 # ifdef USE_GTK3
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15 # include <gtk/gtk.h>
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16 # else
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17 # include <gtk/gtkwidget.h>
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18 # endif
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19 #else
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20 # if defined(FEAT_GUI_X11)
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21 # include <X11/Intrinsic.h>
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22 # endif
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23 #endif
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24
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25 typedef enum
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26 {
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27 ShS_NEUTRAL, /* nothing showing or pending */
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28 ShS_PENDING, /* data requested from debugger */
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29 ShS_UPDATE_PENDING, /* switching information displayed */
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30 ShS_SHOWING /* the balloon is being displayed */
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31 } BeState;
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32
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33 typedef struct BalloonEvalStruct
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34 {
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35 #ifdef FEAT_BEVAL_GUI
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36 # ifdef FEAT_GUI_GTK
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37 GtkWidget *target; /* widget we are monitoring */
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38 GtkWidget *balloonShell;
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39 GtkWidget *balloonLabel;
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40 unsigned int timerID; /* timer for run */
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41 BeState showState; /* tells us whats currently going on */
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42 int x;
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43 int y;
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44 unsigned int state; /* Button/Modifier key state */
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45 # else
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46 # if !defined(FEAT_GUI_W32)
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47 Widget target; /* widget we are monitoring */
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48 Widget balloonShell;
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49 Widget balloonLabel;
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50 XtIntervalId timerID; /* timer for run */
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51 BeState showState; /* tells us whats currently going on */
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52 XtAppContext appContext; /* used in event handler */
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53 Position x;
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54 Position y;
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55 Position x_root;
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56 Position y_root;
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57 int state; /* Button/Modifier key state */
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58 # else
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59 HWND target;
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60 HWND balloon;
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61 int x;
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62 int y;
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63 BeState showState; /* tells us whats currently going on */
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64 # endif
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65 # endif
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66 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_W32)
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67 Dimension screen_width; /* screen width in pixels */
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68 Dimension screen_height; /* screen height in pixels */
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69 # endif
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70 void (*msgCB)(struct BalloonEvalStruct *, int);
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71 void *clientData; /* For callback */
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72 #endif
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73
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74 int ts; // tabstop setting for this buffer
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75 #ifdef FEAT_VARTABS
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76 int *vts; // vartabstop setting for this buffer
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77 #endif
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78 char_u *msg;
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79 } BalloonEval;
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80
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81 #define EVAL_OFFSET_X 15 /* displacement of beval topleft corner from pointer */
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82 #define EVAL_OFFSET_Y 10
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83
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84 #ifdef FEAT_BEVAL_GUI
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85 # include "gui_beval.pro"
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86 #endif
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87
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88 #endif /* BEVAL__H and FEAT_BEVAL_GUI */