Mercurial > vim
annotate src/gui_beval.c @ 15286:d2a162896a2a v8.1.0651
patch 8.1.0651: :args "foo works like :args without argument
commit https://github.com/vim/vim/commit/2ac372ccee1af6f9fa105bf2648d5e4efa554236
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Dec 28 19:06:47 2018 +0100
patch 8.1.0651: :args \"foo works like :args without argument
Problem: :args \"foo works like :args without argument.
Solution: Fix check for empty argument. (closes https://github.com/vim/vim/issues/3728)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 28 Dec 2018 19:15:05 +0100 |
parents | 11978f68a8c3 |
children | 2ba09a55bee6 |
rev | line source |
---|---|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
9630
diff
changeset
|
1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * Visual Workshop integration by Gordon Prieur | |
5 * | |
6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
7 * Do ":help credits" in Vim to see a list of people who contributed. | |
8 * See README.txt for an overview of the Vim source code. | |
9 */ | |
10 | |
11 #include "vim.h" | |
12 | |
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
13 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
192 | 14 |
15 /* on Win32 only get_beval_info() is required */ | |
7 | 16 #if !defined(FEAT_GUI_W32) || defined(PROTO) |
17 | |
18 #ifdef FEAT_GUI_GTK | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
19 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
20 # include <gdk/gdkkeysyms-compat.h> |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
21 # else |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
22 # include <gdk/gdkkeysyms.h> |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
23 # endif |
7 | 24 # include <gtk/gtk.h> |
25 #else | |
26 # include <X11/keysym.h> | |
27 # ifdef FEAT_GUI_MOTIF | |
28 # include <Xm/PushB.h> | |
29 # include <Xm/Separator.h> | |
30 # include <Xm/List.h> | |
31 # include <Xm/Label.h> | |
32 # include <Xm/AtomMgr.h> | |
33 # include <Xm/Protocols.h> | |
34 # else | |
35 /* Assume Athena */ | |
36 # include <X11/Shell.h> | |
680 | 37 # ifdef FEAT_GUI_NEXTAW |
38 # include <X11/neXtaw/Label.h> | |
39 # else | |
40 # include <X11/Xaw/Label.h> | |
41 # endif | |
7 | 42 # endif |
43 #endif | |
44 | |
45 #ifndef FEAT_GUI_GTK | |
46 extern Widget vimShell; | |
47 | |
48 /* | |
49 * Currently, we assume that there can be only one BalloonEval showing | |
50 * on-screen at any given moment. This variable will hold the currently | |
51 * showing BalloonEval or NULL if none is showing. | |
52 */ | |
53 static BalloonEval *current_beval = NULL; | |
54 #endif | |
55 | |
56 #ifdef FEAT_GUI_GTK | |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
57 static void addEventHandler(GtkWidget *, BalloonEval *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
58 static void removeEventHandler(BalloonEval *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
59 static gint target_event_cb(GtkWidget *, GdkEvent *, gpointer); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
60 static gint mainwin_event_cb(GtkWidget *, GdkEvent *, gpointer); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
61 static void pointer_event(BalloonEval *, int, int, unsigned); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
62 static void key_event(BalloonEval *, unsigned, int); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
63 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
64 static gboolean timeout_cb(gpointer); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
65 # else |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
66 static gint timeout_cb(gpointer); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
67 # endif |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
68 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
69 static gboolean balloon_draw_event_cb (GtkWidget *, cairo_t *, gpointer); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
70 # else |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
71 static gint balloon_expose_event_cb (GtkWidget *, GdkEventExpose *, gpointer); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
72 # endif |
7 | 73 #else |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
74 static void addEventHandler(Widget, BalloonEval *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
75 static void removeEventHandler(BalloonEval *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
76 static void pointerEventEH(Widget, XtPointer, XEvent *, Boolean *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
77 static void pointerEvent(BalloonEval *, XEvent *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
78 static void timerRoutine(XtPointer, XtIntervalId *); |
7 | 79 #endif |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
80 static void cancelBalloon(BalloonEval *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
81 static void requestBalloon(BalloonEval *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
82 static void drawBalloon(BalloonEval *); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
83 static void undrawBalloon(BalloonEval *beval); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
6297
diff
changeset
|
84 static void createBalloonEvalWindow(BalloonEval *); |
7 | 85 |
86 /* | |
87 * Create a balloon-evaluation area for a Widget. | |
88 * There can be either a "mesg" for a fixed string or "mesgCB" to generate a | |
89 * message by calling this callback function. | |
90 * When "mesg" is not NULL it must remain valid for as long as the balloon is | |
91 * used. It is not freed here. | |
92 * Returns a pointer to the resulting object (NULL when out of memory). | |
93 */ | |
94 BalloonEval * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
95 gui_mch_create_beval_area( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
96 void *target, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
97 char_u *mesg, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
98 void (*mesgCB)(BalloonEval *, int), |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
99 void *clientData) |
7 | 100 { |
101 #ifndef FEAT_GUI_GTK | |
102 char *display_name; /* get from gui.dpy */ | |
103 int screen_num; | |
104 char *p; | |
105 #endif | |
106 BalloonEval *beval; | |
107 | |
108 if (mesg != NULL && mesgCB != NULL) | |
109 { | |
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10176
diff
changeset
|
110 IEMSG(_("E232: Cannot create BalloonEval with both message and callback")); |
7 | 111 return NULL; |
112 } | |
113 | |
14208
4cb334816bb1
patch 8.1.0121: crash when using ballooneval related to 'vartabstop'
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
114 beval = (BalloonEval *)alloc_clear(sizeof(BalloonEval)); |
7 | 115 if (beval != NULL) |
116 { | |
117 #ifdef FEAT_GUI_GTK | |
118 beval->target = GTK_WIDGET(target); | |
119 #else | |
120 beval->target = (Widget)target; | |
121 beval->appContext = XtWidgetToApplicationContext((Widget)target); | |
122 #endif | |
123 beval->showState = ShS_NEUTRAL; | |
124 beval->msg = mesg; | |
125 beval->msgCB = mesgCB; | |
126 beval->clientData = clientData; | |
127 | |
128 /* | |
129 * Set up event handler which will keep its eyes on the pointer, | |
130 * and when the pointer rests in a certain spot for a given time | |
131 * interval, show the beval. | |
132 */ | |
133 addEventHandler(beval->target, beval); | |
134 createBalloonEvalWindow(beval); | |
135 | |
136 #ifndef FEAT_GUI_GTK | |
137 /* | |
138 * Now create and save the screen width and height. Used in drawing. | |
139 */ | |
140 display_name = DisplayString(gui.dpy); | |
141 p = strrchr(display_name, '.'); | |
142 if (p != NULL) | |
143 screen_num = atoi(++p); | |
144 else | |
145 screen_num = 0; | |
146 beval->screen_width = DisplayWidth(gui.dpy, screen_num); | |
147 beval->screen_height = DisplayHeight(gui.dpy, screen_num); | |
148 #endif | |
149 } | |
150 | |
151 return beval; | |
152 } | |
153 | |
154 #if defined(FEAT_BEVAL_TIP) || defined(PROTO) | |
155 /* | |
1228 | 156 * Destroy a balloon-eval and free its associated memory. |
7 | 157 */ |
158 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
159 gui_mch_destroy_beval_area(BalloonEval *beval) |
7 | 160 { |
161 cancelBalloon(beval); | |
162 removeEventHandler(beval); | |
163 /* Children will automatically be destroyed */ | |
164 # ifdef FEAT_GUI_GTK | |
165 gtk_widget_destroy(beval->balloonShell); | |
166 # else | |
167 XtDestroyWidget(beval->balloonShell); | |
168 # endif | |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
169 # ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
170 if (beval->vts) |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
171 vim_free(beval->vts); |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
172 # endif |
7 | 173 vim_free(beval); |
174 } | |
175 #endif | |
176 | |
177 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
178 gui_mch_enable_beval_area(BalloonEval *beval) |
7 | 179 { |
180 if (beval != NULL) | |
181 addEventHandler(beval->target, beval); | |
182 } | |
183 | |
184 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
185 gui_mch_disable_beval_area(BalloonEval *beval) |
7 | 186 { |
187 if (beval != NULL) | |
188 removeEventHandler(beval); | |
189 } | |
190 | |
191 #if defined(FEAT_BEVAL_TIP) || defined(PROTO) | |
192 /* | |
193 * This function returns the BalloonEval * associated with the currently | |
194 * displayed tooltip. Returns NULL if there is no tooltip currently showing. | |
195 * | |
196 * Assumption: Only one tooltip can be shown at a time. | |
197 */ | |
198 BalloonEval * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
199 gui_mch_currently_showing_beval(void) |
7 | 200 { |
201 return current_beval; | |
202 } | |
203 #endif | |
204 #endif /* !FEAT_GUI_W32 */ | |
205 | |
192 | 206 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \ |
207 || defined(FEAT_EVAL) || defined(PROTO) | |
7 | 208 # if !defined(FEAT_GUI_W32) || defined(PROTO) |
209 | |
210 /* | |
211 * Show a balloon with "mesg". | |
212 */ | |
213 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
214 gui_mch_post_balloon(BalloonEval *beval, char_u *mesg) |
7 | 215 { |
216 beval->msg = mesg; | |
217 if (mesg != NULL) | |
218 drawBalloon(beval); | |
219 else | |
220 undrawBalloon(beval); | |
221 } | |
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
222 # endif /* !FEAT_GUI_W32 */ |
7 | 223 #endif /* FEAT_SUN_WORKSHOP || FEAT_NETBEANS_INTG || PROTO */ |
224 | |
225 #if !defined(FEAT_GUI_W32) || defined(PROTO) | |
226 #if defined(FEAT_BEVAL_TIP) || defined(PROTO) | |
227 /* | |
228 * Hide the given balloon. | |
229 */ | |
230 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
231 gui_mch_unpost_balloon(BalloonEval *beval) |
7 | 232 { |
233 undrawBalloon(beval); | |
234 } | |
235 #endif | |
236 | |
237 #ifdef FEAT_GUI_GTK | |
238 static void | |
239 addEventHandler(GtkWidget *target, BalloonEval *beval) | |
240 { | |
241 /* | |
242 * Connect to the generic "event" signal instead of the individual | |
243 * signals for each event type, because the former is emitted earlier. | |
244 * This allows us to catch events independently of the signal handlers | |
245 * in gui_gtk_x11.c. | |
246 */ | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
247 g_signal_connect(G_OBJECT(target), "event", |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
248 G_CALLBACK(target_event_cb), |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
249 beval); |
7 | 250 /* |
251 * Nasty: Key press events go to the main window thus the drawing area | |
252 * will never see them. This means we have to connect to the main window | |
253 * as well in order to catch those events. | |
254 */ | |
255 if (gtk_socket_id == 0 && gui.mainwin != NULL | |
256 && gtk_widget_is_ancestor(target, gui.mainwin)) | |
257 { | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
258 g_signal_connect(G_OBJECT(gui.mainwin), "event", |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
259 G_CALLBACK(mainwin_event_cb), |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
260 beval); |
7 | 261 } |
262 } | |
263 | |
264 static void | |
265 removeEventHandler(BalloonEval *beval) | |
266 { | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
267 g_signal_handlers_disconnect_by_func(G_OBJECT(beval->target), |
10176
51888fb2599f
commit https://github.com/vim/vim/commit/d47d83745ff450232328ca7a4b8b00b31bad22fc
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
268 FUNC2GENERIC(target_event_cb), |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
269 beval); |
7 | 270 |
271 if (gtk_socket_id == 0 && gui.mainwin != NULL | |
272 && gtk_widget_is_ancestor(beval->target, gui.mainwin)) | |
273 { | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
274 g_signal_handlers_disconnect_by_func(G_OBJECT(gui.mainwin), |
10176
51888fb2599f
commit https://github.com/vim/vim/commit/d47d83745ff450232328ca7a4b8b00b31bad22fc
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
275 FUNC2GENERIC(mainwin_event_cb), |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
276 beval); |
7 | 277 } |
278 } | |
279 | |
280 static gint | |
281 target_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data) | |
282 { | |
283 BalloonEval *beval = (BalloonEval *)data; | |
284 | |
285 switch (event->type) | |
286 { | |
287 case GDK_ENTER_NOTIFY: | |
288 pointer_event(beval, (int)event->crossing.x, | |
289 (int)event->crossing.y, | |
290 event->crossing.state); | |
291 break; | |
292 case GDK_MOTION_NOTIFY: | |
293 if (event->motion.is_hint) | |
294 { | |
295 int x; | |
296 int y; | |
297 GdkModifierType state; | |
298 /* | |
299 * GDK_POINTER_MOTION_HINT_MASK is set, thus we cannot obtain | |
300 * the coordinates from the GdkEventMotion struct directly. | |
301 */ | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
302 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
303 { |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
304 GdkWindow * const win = gtk_widget_get_window(widget); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
305 GdkDisplay * const dpy = gdk_window_get_display(win); |
8926
fc69eed19ba7
commit https://github.com/vim/vim/commit/30e12d259ee78272359f9da2655d0593a4f6a626
Christian Brabandt <cb@256bit.org>
parents:
8218
diff
changeset
|
306 # if GTK_CHECK_VERSION(3,20,0) |
fc69eed19ba7
commit https://github.com/vim/vim/commit/30e12d259ee78272359f9da2655d0593a4f6a626
Christian Brabandt <cb@256bit.org>
parents:
8218
diff
changeset
|
307 GdkSeat * const seat = gdk_display_get_default_seat(dpy); |
fc69eed19ba7
commit https://github.com/vim/vim/commit/30e12d259ee78272359f9da2655d0593a4f6a626
Christian Brabandt <cb@256bit.org>
parents:
8218
diff
changeset
|
308 GdkDevice * const dev = gdk_seat_get_pointer(seat); |
fc69eed19ba7
commit https://github.com/vim/vim/commit/30e12d259ee78272359f9da2655d0593a4f6a626
Christian Brabandt <cb@256bit.org>
parents:
8218
diff
changeset
|
309 # else |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
310 GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
311 GdkDevice * const dev = gdk_device_manager_get_client_pointer(mngr); |
8926
fc69eed19ba7
commit https://github.com/vim/vim/commit/30e12d259ee78272359f9da2655d0593a4f6a626
Christian Brabandt <cb@256bit.org>
parents:
8218
diff
changeset
|
312 # endif |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
313 gdk_window_get_device_position(win, dev , &x, &y, &state); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
314 } |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
315 # else |
7 | 316 gdk_window_get_pointer(widget->window, &x, &y, &state); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
317 # endif |
7 | 318 pointer_event(beval, x, y, (unsigned int)state); |
319 } | |
320 else | |
321 { | |
322 pointer_event(beval, (int)event->motion.x, | |
323 (int)event->motion.y, | |
324 event->motion.state); | |
325 } | |
326 break; | |
327 case GDK_LEAVE_NOTIFY: | |
328 /* | |
329 * Ignore LeaveNotify events that are not "normal". | |
330 * Apparently we also get it when somebody else grabs focus. | |
331 */ | |
332 if (event->crossing.mode == GDK_CROSSING_NORMAL) | |
333 cancelBalloon(beval); | |
334 break; | |
335 case GDK_BUTTON_PRESS: | |
336 case GDK_SCROLL: | |
337 cancelBalloon(beval); | |
338 break; | |
339 case GDK_KEY_PRESS: | |
340 key_event(beval, event->key.keyval, TRUE); | |
341 break; | |
342 case GDK_KEY_RELEASE: | |
343 key_event(beval, event->key.keyval, FALSE); | |
344 break; | |
345 default: | |
346 break; | |
347 } | |
348 | |
349 return FALSE; /* continue emission */ | |
350 } | |
351 | |
352 static gint | |
1884 | 353 mainwin_event_cb(GtkWidget *widget UNUSED, GdkEvent *event, gpointer data) |
7 | 354 { |
355 BalloonEval *beval = (BalloonEval *)data; | |
356 | |
357 switch (event->type) | |
358 { | |
359 case GDK_KEY_PRESS: | |
360 key_event(beval, event->key.keyval, TRUE); | |
361 break; | |
362 case GDK_KEY_RELEASE: | |
363 key_event(beval, event->key.keyval, FALSE); | |
364 break; | |
365 default: | |
366 break; | |
367 } | |
368 | |
369 return FALSE; /* continue emission */ | |
370 } | |
371 | |
372 static void | |
373 pointer_event(BalloonEval *beval, int x, int y, unsigned state) | |
374 { | |
375 int distance; | |
376 | |
377 distance = ABS(x - beval->x) + ABS(y - beval->y); | |
378 | |
379 if (distance > 4) | |
380 { | |
381 /* | |
382 * Moved out of the balloon location: cancel it. | |
383 * Remember button state | |
384 */ | |
385 beval->state = state; | |
386 cancelBalloon(beval); | |
387 | |
388 /* Mouse buttons are pressed - no balloon now */ | |
389 if (!(state & ((int)GDK_BUTTON1_MASK | (int)GDK_BUTTON2_MASK | |
390 | (int)GDK_BUTTON3_MASK))) | |
391 { | |
392 beval->x = x; | |
393 beval->y = y; | |
394 | |
395 if (state & (int)GDK_MOD1_MASK) | |
396 { | |
397 /* | |
398 * Alt is pressed -- enter super-evaluate-mode, | |
399 * where there is no time delay | |
400 */ | |
401 if (beval->msgCB != NULL) | |
402 { | |
403 beval->showState = ShS_PENDING; | |
404 (*beval->msgCB)(beval, state); | |
405 } | |
406 } | |
407 else | |
408 { | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
409 beval->timerID = g_timeout_add((guint)p_bdlay, |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
410 &timeout_cb, beval); |
7 | 411 } |
412 } | |
413 } | |
414 } | |
415 | |
416 static void | |
417 key_event(BalloonEval *beval, unsigned keyval, int is_keypress) | |
418 { | |
419 if (beval->showState == ShS_SHOWING && beval->msgCB != NULL) | |
420 { | |
421 switch (keyval) | |
422 { | |
423 case GDK_Shift_L: | |
424 case GDK_Shift_R: | |
425 beval->showState = ShS_UPDATE_PENDING; | |
426 (*beval->msgCB)(beval, (is_keypress) | |
427 ? (int)GDK_SHIFT_MASK : 0); | |
428 break; | |
429 case GDK_Control_L: | |
430 case GDK_Control_R: | |
431 beval->showState = ShS_UPDATE_PENDING; | |
432 (*beval->msgCB)(beval, (is_keypress) | |
433 ? (int)GDK_CONTROL_MASK : 0); | |
434 break; | |
435 default: | |
667 | 436 /* Don't do this for key release, we apparently get these with |
437 * focus changes in some GTK version. */ | |
438 if (is_keypress) | |
439 cancelBalloon(beval); | |
7 | 440 break; |
441 } | |
442 } | |
443 else | |
444 cancelBalloon(beval); | |
445 } | |
446 | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
447 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
448 static gboolean |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
449 # else |
7 | 450 static gint |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
451 # endif |
7 | 452 timeout_cb(gpointer data) |
453 { | |
454 BalloonEval *beval = (BalloonEval *)data; | |
455 | |
456 beval->timerID = 0; | |
457 /* | |
458 * If the timer event happens then the mouse has stopped long enough for | |
459 * a request to be started. The request will only send to the debugger if | |
460 * there the mouse is pointing at real data. | |
461 */ | |
462 requestBalloon(beval); | |
463 | |
464 return FALSE; /* don't call me again */ | |
465 } | |
466 | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
467 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
468 static gboolean |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
469 balloon_draw_event_cb(GtkWidget *widget, |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
470 cairo_t *cr, |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
471 gpointer data UNUSED) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
472 { |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
473 GtkStyleContext *context = NULL; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
474 gint width = -1, height = -1; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
475 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
476 if (widget == NULL) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
477 return TRUE; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
478 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
479 context = gtk_widget_get_style_context(widget); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
480 width = gtk_widget_get_allocated_width(widget); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
481 height = gtk_widget_get_allocated_height(widget); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
482 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
483 gtk_style_context_save(context); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
484 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
485 gtk_style_context_add_class(context, "tooltip"); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
486 gtk_style_context_set_state(context, GTK_STATE_FLAG_NORMAL); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
487 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
488 cairo_save(cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
489 gtk_render_frame(context, cr, 0, 0, width, height); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
490 gtk_render_background(context, cr, 0, 0, width, height); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
491 cairo_restore(cr); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
492 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
493 gtk_style_context_restore(context); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
494 |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
495 return FALSE; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
496 } |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
497 # else |
7 | 498 static gint |
1884 | 499 balloon_expose_event_cb(GtkWidget *widget, |
500 GdkEventExpose *event, | |
501 gpointer data UNUSED) | |
7 | 502 { |
503 gtk_paint_flat_box(widget->style, widget->window, | |
504 GTK_STATE_NORMAL, GTK_SHADOW_OUT, | |
505 &event->area, widget, "tooltip", | |
506 0, 0, -1, -1); | |
507 | |
508 return FALSE; /* continue emission */ | |
509 } | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
510 # endif /* !GTK_CHECK_VERSION(3,0,0) */ |
7 | 511 |
512 #else /* !FEAT_GUI_GTK */ | |
513 | |
514 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
515 addEventHandler(Widget target, BalloonEval *beval) |
7 | 516 { |
517 XtAddEventHandler(target, | |
518 PointerMotionMask | EnterWindowMask | | |
519 LeaveWindowMask | ButtonPressMask | KeyPressMask | | |
520 KeyReleaseMask, | |
521 False, | |
522 pointerEventEH, (XtPointer)beval); | |
523 } | |
524 | |
525 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
526 removeEventHandler(BalloonEval *beval) |
7 | 527 { |
528 XtRemoveEventHandler(beval->target, | |
529 PointerMotionMask | EnterWindowMask | | |
530 LeaveWindowMask | ButtonPressMask | KeyPressMask | | |
531 KeyReleaseMask, | |
532 False, | |
533 pointerEventEH, (XtPointer)beval); | |
534 } | |
535 | |
536 | |
537 /* | |
538 * The X event handler. All it does is call the real event handler. | |
539 */ | |
540 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
541 pointerEventEH( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
542 Widget w UNUSED, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
543 XtPointer client_data, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
544 XEvent *event, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
545 Boolean *unused UNUSED) |
7 | 546 { |
547 BalloonEval *beval = (BalloonEval *)client_data; | |
548 pointerEvent(beval, event); | |
549 } | |
550 | |
551 | |
552 /* | |
553 * The real event handler. Called by pointerEventEH() whenever an event we are | |
1228 | 554 * interested in occurs. |
7 | 555 */ |
556 | |
557 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
558 pointerEvent(BalloonEval *beval, XEvent *event) |
7 | 559 { |
4352 | 560 Position distance; /* a measure of how much the pointer moved */ |
7 | 561 Position delta; /* used to compute distance */ |
562 | |
563 switch (event->type) | |
564 { | |
565 case EnterNotify: | |
566 case MotionNotify: | |
567 delta = event->xmotion.x - beval->x; | |
568 if (delta < 0) | |
569 delta = -delta; | |
570 distance = delta; | |
571 delta = event->xmotion.y - beval->y; | |
572 if (delta < 0) | |
573 delta = -delta; | |
574 distance += delta; | |
575 if (distance > 4) | |
576 { | |
577 /* | |
578 * Moved out of the balloon location: cancel it. | |
579 * Remember button state | |
580 */ | |
581 beval->state = event->xmotion.state; | |
582 if (beval->state & (Button1Mask|Button2Mask|Button3Mask)) | |
583 { | |
584 /* Mouse buttons are pressed - no balloon now */ | |
585 cancelBalloon(beval); | |
586 } | |
587 else if (beval->state & (Mod1Mask|Mod2Mask|Mod3Mask)) | |
588 { | |
589 /* | |
590 * Alt is pressed -- enter super-evaluate-mode, | |
591 * where there is no time delay | |
592 */ | |
593 beval->x = event->xmotion.x; | |
594 beval->y = event->xmotion.y; | |
595 beval->x_root = event->xmotion.x_root; | |
596 beval->y_root = event->xmotion.y_root; | |
597 cancelBalloon(beval); | |
598 if (beval->msgCB != NULL) | |
599 { | |
600 beval->showState = ShS_PENDING; | |
601 (*beval->msgCB)(beval, beval->state); | |
602 } | |
603 } | |
604 else | |
605 { | |
606 beval->x = event->xmotion.x; | |
607 beval->y = event->xmotion.y; | |
608 beval->x_root = event->xmotion.x_root; | |
609 beval->y_root = event->xmotion.y_root; | |
610 cancelBalloon(beval); | |
611 beval->timerID = XtAppAddTimeOut( beval->appContext, | |
612 (long_u)p_bdlay, timerRoutine, beval); | |
613 } | |
614 } | |
615 break; | |
616 | |
617 /* | |
618 * Motif and Athena version: Keystrokes will be caught by the | |
619 * "textArea" widget, and handled in gui_x11_key_hit_cb(). | |
620 */ | |
621 case KeyPress: | |
622 if (beval->showState == ShS_SHOWING && beval->msgCB != NULL) | |
623 { | |
624 Modifiers modifier; | |
625 KeySym keysym; | |
626 | |
627 XtTranslateKeycode(gui.dpy, | |
628 event->xkey.keycode, event->xkey.state, | |
629 &modifier, &keysym); | |
630 if (keysym == XK_Shift_L || keysym == XK_Shift_R) | |
631 { | |
632 beval->showState = ShS_UPDATE_PENDING; | |
633 (*beval->msgCB)(beval, ShiftMask); | |
634 } | |
635 else if (keysym == XK_Control_L || keysym == XK_Control_R) | |
636 { | |
637 beval->showState = ShS_UPDATE_PENDING; | |
638 (*beval->msgCB)(beval, ControlMask); | |
639 } | |
640 else | |
641 cancelBalloon(beval); | |
642 } | |
643 else | |
644 cancelBalloon(beval); | |
645 break; | |
646 | |
647 case KeyRelease: | |
648 if (beval->showState == ShS_SHOWING && beval->msgCB != NULL) | |
649 { | |
650 Modifiers modifier; | |
651 KeySym keysym; | |
652 | |
653 XtTranslateKeycode(gui.dpy, event->xkey.keycode, | |
654 event->xkey.state, &modifier, &keysym); | |
655 if ((keysym == XK_Shift_L) || (keysym == XK_Shift_R)) { | |
656 beval->showState = ShS_UPDATE_PENDING; | |
657 (*beval->msgCB)(beval, 0); | |
658 } | |
659 else if ((keysym == XK_Control_L) || (keysym == XK_Control_R)) | |
660 { | |
661 beval->showState = ShS_UPDATE_PENDING; | |
662 (*beval->msgCB)(beval, 0); | |
663 } | |
664 else | |
665 cancelBalloon(beval); | |
666 } | |
667 else | |
668 cancelBalloon(beval); | |
669 break; | |
670 | |
671 case LeaveNotify: | |
672 /* Ignore LeaveNotify events that are not "normal". | |
673 * Apparently we also get it when somebody else grabs focus. | |
674 * Happens for me every two seconds (some clipboard tool?) */ | |
675 if (event->xcrossing.mode == NotifyNormal) | |
676 cancelBalloon(beval); | |
677 break; | |
678 | |
679 case ButtonPress: | |
680 cancelBalloon(beval); | |
681 break; | |
682 | |
683 default: | |
684 break; | |
685 } | |
686 } | |
687 | |
688 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
689 timerRoutine(XtPointer dx, XtIntervalId *id UNUSED) |
7 | 690 { |
691 BalloonEval *beval = (BalloonEval *)dx; | |
692 | |
693 beval->timerID = (XtIntervalId)NULL; | |
694 | |
695 /* | |
696 * If the timer event happens then the mouse has stopped long enough for | |
697 * a request to be started. The request will only send to the debugger if | |
698 * there the mouse is pointing at real data. | |
699 */ | |
700 requestBalloon(beval); | |
701 } | |
702 | |
703 #endif /* !FEAT_GUI_GTK */ | |
704 | |
705 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
706 requestBalloon(BalloonEval *beval) |
7 | 707 { |
708 if (beval->showState != ShS_PENDING) | |
709 { | |
710 /* Determine the beval to display */ | |
711 if (beval->msgCB != NULL) | |
712 { | |
713 beval->showState = ShS_PENDING; | |
714 (*beval->msgCB)(beval, beval->state); | |
715 } | |
716 else if (beval->msg != NULL) | |
717 drawBalloon(beval); | |
718 } | |
719 } | |
720 | |
721 #ifdef FEAT_GUI_GTK | |
722 /* | |
723 * Convert the string to UTF-8 if 'encoding' is not "utf-8". | |
724 * Replace any non-printable characters and invalid bytes sequences with | |
725 * "^X" or "<xx>" escapes, and apply SpecialKey highlighting to them. | |
726 * TAB and NL are passed through unscathed. | |
727 */ | |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
728 # define IS_NONPRINTABLE(c) (((c) < 0x20 && (c) != TAB && (c) != NL) \ |
7 | 729 || (c) == DEL) |
730 static void | |
944 | 731 set_printable_label_text(GtkLabel *label, char_u *text) |
7 | 732 { |
733 char_u *convbuf = NULL; | |
734 char_u *buf; | |
735 char_u *p; | |
736 char_u *pdest; | |
737 unsigned int len; | |
738 int charlen; | |
739 int uc; | |
740 PangoAttrList *attr_list; | |
741 | |
742 /* Convert to UTF-8 if it isn't already */ | |
743 if (output_conv.vc_type != CONV_NONE) | |
744 { | |
944 | 745 convbuf = string_convert(&output_conv, text, NULL); |
7 | 746 if (convbuf != NULL) |
944 | 747 text = convbuf; |
7 | 748 } |
749 | |
750 /* First let's see how much we need to allocate */ | |
751 len = 0; | |
944 | 752 for (p = text; *p != NUL; p += charlen) |
7 | 753 { |
754 if ((*p & 0x80) == 0) /* be quick for ASCII */ | |
755 { | |
756 charlen = 1; | |
757 len += IS_NONPRINTABLE(*p) ? 2 : 1; /* nonprintable: ^X */ | |
758 } | |
759 else | |
760 { | |
474 | 761 charlen = utf_ptr2len(p); |
7 | 762 uc = utf_ptr2char(p); |
763 | |
764 if (charlen != utf_char2len(uc)) | |
765 charlen = 1; /* reject overlong sequences */ | |
766 | |
767 if (charlen == 1 || uc < 0xa0) /* illegal byte or */ | |
768 len += 4; /* control char: <xx> */ | |
769 else if (!utf_printable(uc)) | |
770 /* Note: we assume here that utf_printable() doesn't | |
771 * care about characters outside the BMP. */ | |
772 len += 6; /* nonprintable: <xxxx> */ | |
773 else | |
774 len += charlen; | |
775 } | |
776 } | |
777 | |
778 attr_list = pango_attr_list_new(); | |
779 buf = alloc(len + 1); | |
780 | |
781 /* Now go for the real work */ | |
782 if (buf != NULL) | |
783 { | |
784 attrentry_T *aep; | |
785 PangoAttribute *attr; | |
786 guicolor_T pixel; | |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
787 #if GTK_CHECK_VERSION(3,0,0) |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
788 GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 }; |
9630
0c098fb3994c
commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
789 # if PANGO_VERSION_CHECK(1,38,0) |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
790 PangoAttribute *attr_alpha; |
9630
0c098fb3994c
commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
791 # endif |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
792 #else |
7 | 793 GdkColor color = { 0, 0, 0, 0 }; |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
794 #endif |
7 | 795 |
796 /* Look up the RGB values of the SpecialKey foreground color. */ | |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
797 aep = syn_gui_attr2entry(HL_ATTR(HLF_8)); |
7 | 798 pixel = (aep != NULL) ? aep->ae_u.gui.fg_color : INVALCOLOR; |
799 if (pixel != INVALCOLOR) | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
800 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
801 { |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
802 color.red = ((pixel & 0xff0000) >> 16) / 255.0; |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
803 color.green = ((pixel & 0xff00) >> 8) / 255.0; |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
804 color.blue = (pixel & 0xff) / 255.0; |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
805 color.alpha = 1.0; |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
806 } |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
807 # else |
7 | 808 gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea), |
809 (unsigned long)pixel, &color); | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
810 # endif |
7 | 811 |
812 pdest = buf; | |
944 | 813 p = text; |
7 | 814 while (*p != NUL) |
815 { | |
816 /* Be quick for ASCII */ | |
817 if ((*p & 0x80) == 0 && !IS_NONPRINTABLE(*p)) | |
818 { | |
819 *pdest++ = *p++; | |
820 } | |
821 else | |
822 { | |
474 | 823 charlen = utf_ptr2len(p); |
7 | 824 uc = utf_ptr2char(p); |
825 | |
826 if (charlen != utf_char2len(uc)) | |
827 charlen = 1; /* reject overlong sequences */ | |
828 | |
829 if (charlen == 1 || uc < 0xa0 || !utf_printable(uc)) | |
830 { | |
831 int outlen; | |
832 | |
833 /* Careful: we can't just use transchar_byte() here, | |
834 * since 'encoding' is not necessarily set to "utf-8". */ | |
835 if (*p & 0x80 && charlen == 1) | |
836 { | |
837 transchar_hex(pdest, *p); /* <xx> */ | |
838 outlen = 4; | |
839 } | |
840 else if (uc >= 0x80) | |
841 { | |
842 /* Note: we assume here that utf_printable() doesn't | |
843 * care about characters outside the BMP. */ | |
844 transchar_hex(pdest, uc); /* <xx> or <xxxx> */ | |
845 outlen = (uc < 0x100) ? 4 : 6; | |
846 } | |
847 else | |
848 { | |
849 transchar_nonprint(pdest, *p); /* ^X */ | |
850 outlen = 2; | |
851 } | |
852 if (pixel != INVALCOLOR) | |
853 { | |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
854 #if GTK_CHECK_VERSION(3,0,0) |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
855 # define DOUBLE2UINT16(val) ((guint16)((val) * 65535 + 0.5)) |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
856 attr = pango_attr_foreground_new( |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
857 DOUBLE2UINT16(color.red), |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
858 DOUBLE2UINT16(color.green), |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
859 DOUBLE2UINT16(color.blue)); |
9630
0c098fb3994c
commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
860 # if PANGO_VERSION_CHECK(1,38,0) |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
861 attr_alpha = pango_attr_foreground_alpha_new( |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
862 DOUBLE2UINT16(color.alpha)); |
9630
0c098fb3994c
commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
863 # endif |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
864 # undef DOUBLE2UINT16 |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
865 #else |
7 | 866 attr = pango_attr_foreground_new( |
867 color.red, color.green, color.blue); | |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
868 #endif |
7 | 869 attr->start_index = pdest - buf; |
870 attr->end_index = pdest - buf + outlen; | |
871 pango_attr_list_insert(attr_list, attr); | |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
872 #if GTK_CHECK_VERSION(3,0,0) |
9630
0c098fb3994c
commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
873 # if PANGO_VERSION_CHECK(1,38,0) |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
874 attr_alpha->start_index = pdest - buf; |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
875 attr_alpha->end_index = pdest - buf + outlen; |
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
876 pango_attr_list_insert(attr_list, attr_alpha); |
9630
0c098fb3994c
commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents:
9624
diff
changeset
|
877 # endif |
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9217
diff
changeset
|
878 #endif |
7 | 879 } |
880 pdest += outlen; | |
881 p += charlen; | |
882 } | |
883 else | |
884 { | |
885 do | |
886 *pdest++ = *p++; | |
887 while (--charlen != 0); | |
888 } | |
889 } | |
890 } | |
891 *pdest = NUL; | |
892 } | |
893 | |
894 vim_free(convbuf); | |
895 | |
896 gtk_label_set_text(label, (const char *)buf); | |
897 vim_free(buf); | |
898 | |
899 gtk_label_set_attributes(label, attr_list); | |
900 pango_attr_list_unref(attr_list); | |
901 } | |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
902 # undef IS_NONPRINTABLE |
7 | 903 |
904 /* | |
905 * Draw a balloon. | |
906 */ | |
907 static void | |
908 drawBalloon(BalloonEval *beval) | |
909 { | |
910 if (beval->msg != NULL) | |
911 { | |
912 GtkRequisition requisition; | |
913 int screen_w; | |
914 int screen_h; | |
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
915 int screen_x; |
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
916 int screen_y; |
7 | 917 int x; |
918 int y; | |
919 int x_offset = EVAL_OFFSET_X; | |
920 int y_offset = EVAL_OFFSET_Y; | |
921 PangoLayout *layout; | |
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
922 |
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
923 # if !GTK_CHECK_VERSION(3,22,2) |
7 | 924 GdkScreen *screen; |
925 | |
926 screen = gtk_widget_get_screen(beval->target); | |
927 gtk_window_set_screen(GTK_WINDOW(beval->balloonShell), screen); | |
928 # endif | |
14638
067aeec2d1e7
patch 8.1.0332: get Gdk-Critical error on first balloon show
Christian Brabandt <cb@256bit.org>
parents:
14575
diff
changeset
|
929 gui_gtk_get_screen_geom_of_win(beval->target, |
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
930 &screen_x, &screen_y, &screen_w, &screen_h); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
931 # if !GTK_CHECK_VERSION(3,0,0) |
7 | 932 gtk_widget_ensure_style(beval->balloonShell); |
933 gtk_widget_ensure_style(beval->balloonLabel); | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
934 # endif |
7 | 935 |
936 set_printable_label_text(GTK_LABEL(beval->balloonLabel), beval->msg); | |
937 /* | |
938 * Dirty trick: Enable wrapping mode on the label's layout behind its | |
939 * back. This way GtkLabel won't try to constrain the wrap width to a | |
940 * builtin maximum value of about 65 Latin characters. | |
941 */ | |
942 layout = gtk_label_get_layout(GTK_LABEL(beval->balloonLabel)); | |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
943 # ifdef PANGO_WRAP_WORD_CHAR |
7 | 944 pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR); |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
945 # else |
7 | 946 pango_layout_set_wrap(layout, PANGO_WRAP_WORD); |
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
947 # endif |
7 | 948 pango_layout_set_width(layout, |
949 /* try to come up with some reasonable width */ | |
950 PANGO_SCALE * CLAMP(gui.num_cols * gui.char_width, | |
951 screen_w / 2, | |
952 MAX(20, screen_w - 20))); | |
953 | |
954 /* Calculate the balloon's width and height. */ | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
955 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
956 gtk_widget_get_preferred_size(beval->balloonShell, &requisition, NULL); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
957 # else |
7 | 958 gtk_widget_size_request(beval->balloonShell, &requisition); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
959 # endif |
7 | 960 |
961 /* Compute position of the balloon area */ | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
962 gdk_window_get_origin(gtk_widget_get_window(beval->target), &x, &y); |
7 | 963 x += beval->x; |
964 y += beval->y; | |
965 | |
966 /* Get out of the way of the mouse pointer */ | |
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
967 if (x + x_offset + requisition.width > screen_x + screen_w) |
7 | 968 y_offset += 15; |
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
969 if (y + y_offset + requisition.height > screen_y + screen_h) |
7 | 970 y_offset = -requisition.height - EVAL_OFFSET_Y; |
971 | |
972 /* Sanitize values */ | |
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
973 x = CLAMP(x + x_offset, 0, |
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
974 MAX(0, screen_x + screen_w - requisition.width)); |
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
975 y = CLAMP(y + y_offset, 0, |
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14208
diff
changeset
|
976 MAX(0, screen_y + screen_h - requisition.height)); |
7 | 977 |
978 /* Show the balloon */ | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
979 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
980 gtk_window_move(GTK_WINDOW(beval->balloonShell), x, y); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
981 # else |
7 | 982 gtk_widget_set_uposition(beval->balloonShell, x, y); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
983 # endif |
7 | 984 gtk_widget_show(beval->balloonShell); |
985 | |
986 beval->showState = ShS_SHOWING; | |
987 } | |
988 } | |
989 | |
990 /* | |
991 * Undraw a balloon. | |
992 */ | |
993 static void | |
994 undrawBalloon(BalloonEval *beval) | |
995 { | |
996 if (beval->balloonShell != NULL) | |
997 gtk_widget_hide(beval->balloonShell); | |
998 beval->showState = ShS_NEUTRAL; | |
999 } | |
1000 | |
1001 static void | |
1002 cancelBalloon(BalloonEval *beval) | |
1003 { | |
1004 if (beval->showState == ShS_SHOWING | |
1005 || beval->showState == ShS_UPDATE_PENDING) | |
1006 undrawBalloon(beval); | |
1007 | |
1008 if (beval->timerID != 0) | |
1009 { | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1010 g_source_remove(beval->timerID); |
7 | 1011 beval->timerID = 0; |
1012 } | |
1013 beval->showState = ShS_NEUTRAL; | |
1014 } | |
1015 | |
1016 static void | |
1017 createBalloonEvalWindow(BalloonEval *beval) | |
1018 { | |
1019 beval->balloonShell = gtk_window_new(GTK_WINDOW_POPUP); | |
1020 | |
1021 gtk_widget_set_app_paintable(beval->balloonShell, TRUE); | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1022 gtk_window_set_resizable(GTK_WINDOW(beval->balloonShell), FALSE); |
7 | 1023 gtk_widget_set_name(beval->balloonShell, "gtk-tooltips"); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1024 gtk_container_set_border_width(GTK_CONTAINER(beval->balloonShell), 4); |
7 | 1025 |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1026 # if GTK_CHECK_VERSION(3,0,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1027 g_signal_connect(G_OBJECT(beval->balloonShell), "draw", |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1028 G_CALLBACK(balloon_draw_event_cb), NULL); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1029 # else |
7 | 1030 gtk_signal_connect((GtkObject*)(beval->balloonShell), "expose_event", |
1031 GTK_SIGNAL_FUNC(balloon_expose_event_cb), NULL); | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1032 # endif |
7 | 1033 beval->balloonLabel = gtk_label_new(NULL); |
1034 | |
1035 gtk_label_set_line_wrap(GTK_LABEL(beval->balloonLabel), FALSE); | |
1036 gtk_label_set_justify(GTK_LABEL(beval->balloonLabel), GTK_JUSTIFY_LEFT); | |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1037 # if GTK_CHECK_VERSION(3,16,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1038 gtk_label_set_xalign(GTK_LABEL(beval->balloonLabel), 0.5); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1039 gtk_label_set_yalign(GTK_LABEL(beval->balloonLabel), 0.5); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1040 # elif GTK_CHECK_VERSION(3,14,0) |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1041 GValue align_val = G_VALUE_INIT; |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1042 g_value_init(&align_val, G_TYPE_FLOAT); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1043 g_value_set_float(&align_val, 0.5); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1044 g_object_set_property(G_OBJECT(beval->balloonLabel), "xalign", &align_val); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1045 g_object_set_property(G_OBJECT(beval->balloonLabel), "yalign", &align_val); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1046 g_value_unset(&align_val); |
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1047 # else |
7 | 1048 gtk_misc_set_alignment(GTK_MISC(beval->balloonLabel), 0.5f, 0.5f); |
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1049 # endif |
7 | 1050 gtk_widget_set_name(beval->balloonLabel, "vim-balloon-label"); |
1051 gtk_widget_show(beval->balloonLabel); | |
1052 | |
1053 gtk_container_add(GTK_CONTAINER(beval->balloonShell), beval->balloonLabel); | |
1054 } | |
1055 | |
1056 #else /* !FEAT_GUI_GTK */ | |
1057 | |
1058 /* | |
1059 * Draw a balloon. | |
1060 */ | |
1061 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1062 drawBalloon(BalloonEval *beval) |
7 | 1063 { |
1064 Dimension w; | |
1065 Dimension h; | |
1066 Position tx; | |
1067 Position ty; | |
1068 | |
1069 if (beval->msg != NULL) | |
1070 { | |
1071 /* Show the Balloon */ | |
1072 | |
1073 /* Calculate the label's width and height */ | |
1074 #ifdef FEAT_GUI_MOTIF | |
1075 XmString s; | |
1076 | |
1077 /* For the callback function we parse NL characters to create a | |
1078 * multi-line label. This doesn't work for all languages, but | |
1079 * XmStringCreateLocalized() doesn't do multi-line labels... */ | |
1080 if (beval->msgCB != NULL) | |
1081 s = XmStringCreateLtoR((char *)beval->msg, XmFONTLIST_DEFAULT_TAG); | |
1082 else | |
1083 s = XmStringCreateLocalized((char *)beval->msg); | |
1084 { | |
1085 XmFontList fl; | |
1086 | |
1087 fl = gui_motif_fontset2fontlist(&gui.tooltip_fontset); | |
6003 | 1088 if (fl == NULL) |
7 | 1089 { |
6003 | 1090 XmStringFree(s); |
1091 return; | |
7 | 1092 } |
6003 | 1093 XmStringExtent(fl, s, &w, &h); |
1094 XmFontListFree(fl); | |
7 | 1095 } |
1096 w += gui.border_offset << 1; | |
1097 h += gui.border_offset << 1; | |
1098 XtVaSetValues(beval->balloonLabel, XmNlabelString, s, NULL); | |
1099 XmStringFree(s); | |
1100 #else /* Athena */ | |
1101 /* Assume XtNinternational == True */ | |
1102 XFontSet fset; | |
1103 XFontSetExtents *ext; | |
1104 | |
1105 XtVaGetValues(beval->balloonLabel, XtNfontSet, &fset, NULL); | |
1106 ext = XExtentsOfFontSet(fset); | |
1107 h = ext->max_ink_extent.height; | |
1108 w = XmbTextEscapement(fset, | |
1109 (char *)beval->msg, | |
1110 (int)STRLEN(beval->msg)); | |
1111 w += gui.border_offset << 1; | |
1112 h += gui.border_offset << 1; | |
1113 XtVaSetValues(beval->balloonLabel, XtNlabel, beval->msg, NULL); | |
1114 #endif | |
1115 | |
1116 /* Compute position of the balloon area */ | |
1117 tx = beval->x_root + EVAL_OFFSET_X; | |
1118 ty = beval->y_root + EVAL_OFFSET_Y; | |
1119 if ((tx + w) > beval->screen_width) | |
1120 tx = beval->screen_width - w; | |
1121 if ((ty + h) > beval->screen_height) | |
1122 ty = beval->screen_height - h; | |
1123 #ifdef FEAT_GUI_MOTIF | |
1124 XtVaSetValues(beval->balloonShell, | |
1125 XmNx, tx, | |
1126 XmNy, ty, | |
1127 NULL); | |
1128 #else | |
1129 /* Athena */ | |
1130 XtVaSetValues(beval->balloonShell, | |
1131 XtNx, tx, | |
1132 XtNy, ty, | |
1133 NULL); | |
1134 #endif | |
1844 | 1135 /* Set tooltip colors */ |
1136 { | |
1137 Arg args[2]; | |
1138 | |
1139 #ifdef FEAT_GUI_MOTIF | |
1140 args[0].name = XmNbackground; | |
1141 args[0].value = gui.tooltip_bg_pixel; | |
1142 args[1].name = XmNforeground; | |
1143 args[1].value = gui.tooltip_fg_pixel; | |
1144 #else /* Athena */ | |
1145 args[0].name = XtNbackground; | |
1146 args[0].value = gui.tooltip_bg_pixel; | |
1147 args[1].name = XtNforeground; | |
1148 args[1].value = gui.tooltip_fg_pixel; | |
1149 #endif | |
1150 XtSetValues(beval->balloonLabel, &args[0], XtNumber(args)); | |
1151 } | |
7 | 1152 |
1153 XtPopup(beval->balloonShell, XtGrabNone); | |
1154 | |
1155 beval->showState = ShS_SHOWING; | |
1156 | |
1157 current_beval = beval; | |
1158 } | |
1159 } | |
1160 | |
1161 /* | |
1162 * Undraw a balloon. | |
1163 */ | |
1164 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1165 undrawBalloon(BalloonEval *beval) |
7 | 1166 { |
1167 if (beval->balloonShell != (Widget)0) | |
1168 XtPopdown(beval->balloonShell); | |
1169 beval->showState = ShS_NEUTRAL; | |
1170 | |
1171 current_beval = NULL; | |
1172 } | |
1173 | |
1174 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1175 cancelBalloon(BalloonEval *beval) |
7 | 1176 { |
1177 if (beval->showState == ShS_SHOWING | |
1178 || beval->showState == ShS_UPDATE_PENDING) | |
1179 undrawBalloon(beval); | |
1180 | |
1181 if (beval->timerID != (XtIntervalId)NULL) | |
1182 { | |
1183 XtRemoveTimeOut(beval->timerID); | |
1184 beval->timerID = (XtIntervalId)NULL; | |
1185 } | |
1186 beval->showState = ShS_NEUTRAL; | |
1187 } | |
1188 | |
1189 | |
1190 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1191 createBalloonEvalWindow(BalloonEval *beval) |
7 | 1192 { |
1193 Arg args[12]; | |
1194 int n; | |
1195 | |
1196 n = 0; | |
1197 #ifdef FEAT_GUI_MOTIF | |
1198 XtSetArg(args[n], XmNallowShellResize, True); n++; | |
1199 beval->balloonShell = XtAppCreateShell("balloonEval", "BalloonEval", | |
1200 overrideShellWidgetClass, gui.dpy, args, n); | |
1201 #else | |
1202 /* Athena */ | |
1203 XtSetArg(args[n], XtNallowShellResize, True); n++; | |
1204 beval->balloonShell = XtAppCreateShell("balloonEval", "BalloonEval", | |
1205 overrideShellWidgetClass, gui.dpy, args, n); | |
1206 #endif | |
1207 | |
1208 n = 0; | |
1209 #ifdef FEAT_GUI_MOTIF | |
1210 { | |
1211 XmFontList fl; | |
1212 | |
1213 fl = gui_motif_fontset2fontlist(&gui.tooltip_fontset); | |
1214 XtSetArg(args[n], XmNforeground, gui.tooltip_fg_pixel); n++; | |
1215 XtSetArg(args[n], XmNbackground, gui.tooltip_bg_pixel); n++; | |
1216 XtSetArg(args[n], XmNfontList, fl); n++; | |
1217 XtSetArg(args[n], XmNalignment, XmALIGNMENT_BEGINNING); n++; | |
1218 beval->balloonLabel = XtCreateManagedWidget("balloonLabel", | |
1219 xmLabelWidgetClass, beval->balloonShell, args, n); | |
1220 } | |
1221 #else /* FEAT_GUI_ATHENA */ | |
1222 XtSetArg(args[n], XtNforeground, gui.tooltip_fg_pixel); n++; | |
1223 XtSetArg(args[n], XtNbackground, gui.tooltip_bg_pixel); n++; | |
1224 XtSetArg(args[n], XtNinternational, True); n++; | |
1225 XtSetArg(args[n], XtNfontSet, gui.tooltip_fontset); n++; | |
1226 beval->balloonLabel = XtCreateManagedWidget("balloonLabel", | |
1227 labelWidgetClass, beval->balloonShell, args, n); | |
1228 #endif | |
1229 } | |
1230 | |
1231 #endif /* !FEAT_GUI_GTK */ | |
1232 #endif /* !FEAT_GUI_W32 */ | |
1233 | |
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
1234 #endif /* FEAT_BEVAL_GUI */ |