Mercurial > sdl-ios-xcode
annotate src/video/photon/SDL_ph_wm.c @ 1558:b46bb79cc197
Fixed bug #113:
Date: Sat, 16 Apr 2005 08:39:22 +1000
From: "Eric Mangold"
Subject: [SDL] Window manager does not show SDL window titles
Hello,
I have an issue with SDL-using applications and the sawfish window manager.
The problem is that SDL windows do not show the window caption. My gnome
panel *does* show the window name, but the actual sawfish window frame
shows no caption at all. All other non-SDL applications that I use work
fine.
I tried a couple other window managers, and they *were* able to show the
SDL window captions correctly. Though there many be other WMs that can't.
I believe the problem is that SDL is using the UTF8_STRING type for the
window's WM_NAME and WM_ICON properties. In fact, WM_NAME and WM_ICON are
supposed to set to a TEXT type, usually STRING (ISO 8859-1).
The property names _NET_WM_NAME and _NET_WM_ICON_NAME should be used to
store the UTF8_STRING versions of the window title and icon name.
You can see the properties I refer to with a command like this:
xprop|grep -e "WM.*NAME"
Please note the freedesktop.org standard:
http://standards.freedesktop.org/wm-spec/wm-spec-1.3.html#id2506954
This page talks a little bit about the history of these properties. Just
search down the page for "WM_NAME".
http://www.cl.cam.ac.uk/~mgk25/unicode.html
Please let me know if I can be of any assistance in resolving this issue.
Thanks,
Eric Mangold
author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 20 Mar 2006 07:31:36 +0000 |
parents | 141528317f4f |
children | 782fd950bd46 c121d94672cb a1b03ba2fcd0 |
rev | line source |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
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3 Copyright (C) 1997-2006 Sam Lantinga |
0 | 4 |
5 This library is free software; you can redistribute it and/or | |
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6 modify it under the terms of the GNU Lesser General Public |
0 | 7 License as published by the Free Software Foundation; either |
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8 version 2.1 of the License, or (at your option) any later version. |
0 | 9 |
10 This library is distributed in the hope that it will be useful, | |
11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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13 Lesser General Public License for more details. |
0 | 14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
0 | 18 |
19 Sam Lantinga | |
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20 slouken@libsdl.org |
0 | 21 */ |
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22 #include "SDL_config.h" |
0 | 23 |
24 #include <Ph.h> | |
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25 #include <photon/PpProto.h> |
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26 #include <photon/PhWm.h> |
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27 #include <photon/wmapi.h> |
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28 |
0 | 29 #include "SDL_version.h" |
30 #include "SDL_timer.h" | |
31 #include "SDL_video.h" | |
32 #include "SDL_syswm.h" | |
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33 #include "../SDL_pixels_c.h" |
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34 #include "../../events/SDL_events_c.h" |
0 | 35 #include "SDL_ph_modes_c.h" |
36 #include "SDL_ph_wm_c.h" | |
37 | |
38 void ph_SetIcon(_THIS, SDL_Surface *icon, Uint8 *mask) | |
39 { | |
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40 return; |
0 | 41 } |
42 | |
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43 /* Set window caption */ |
0 | 44 void ph_SetCaption(_THIS, const char *title, const char *icon) |
45 { | |
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46 SDL_Lock_EventThread(); |
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47 |
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48 /* sanity check for set caption call before window init */ |
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49 if (window!=NULL) |
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50 { |
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51 PtSetResource(window, Pt_ARG_WINDOW_TITLE, title, 0); |
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52 } |
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53 |
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54 SDL_Unlock_EventThread(); |
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55 } |
0 | 56 |
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57 /* Iconify current window */ |
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58 int ph_IconifyWindow(_THIS) |
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59 { |
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60 PhWindowEvent_t windowevent; |
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61 |
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62 SDL_Lock_EventThread(); |
0 | 63 |
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64 SDL_memset(&windowevent, 0, sizeof(windowevent)); |
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65 windowevent.event_f = Ph_WM_HIDE; |
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66 windowevent.event_state = Ph_WM_EVSTATE_HIDE; |
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67 windowevent.rid = PtWidgetRid(window); |
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68 PtForwardWindowEvent(&windowevent); |
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69 |
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70 SDL_Unlock_EventThread(); |
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71 |
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72 return 0; |
0 | 73 } |
74 | |
75 SDL_GrabMode ph_GrabInputNoLock(_THIS, SDL_GrabMode mode) | |
76 { | |
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77 short abs_x, abs_y; |
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78 |
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79 if( mode == SDL_GRAB_OFF ) |
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80 { |
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81 PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_FALSE, Ph_WM_STATE_ISALTKEY); |
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82 } |
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83 else |
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84 { |
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85 PtSetResource(window, Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISALTKEY); |
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86 |
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87 PtGetAbsPosition(window, &abs_x, &abs_y); |
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88 PhMoveCursorAbs(PhInputGroup(NULL), abs_x + SDL_VideoSurface->w/2, abs_y + SDL_VideoSurface->h/2); |
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89 } |
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90 |
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91 SDL_Unlock_EventThread(); |
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92 |
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93 return(mode); |
0 | 94 } |
95 | |
96 SDL_GrabMode ph_GrabInput(_THIS, SDL_GrabMode mode) | |
97 { | |
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98 SDL_Lock_EventThread(); |
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99 mode = ph_GrabInputNoLock(this, mode); |
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100 SDL_Unlock_EventThread(); |
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101 |
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102 return(mode); |
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103 } |
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104 |
0 | 105 |
106 int ph_GetWMInfo(_THIS, SDL_SysWMinfo *info) | |
107 { | |
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108 if (info->version.major <= SDL_MAJOR_VERSION) |
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109 { |
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110 return 1; |
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111 } |
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112 else |
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113 { |
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114 SDL_SetError("Application not compiled with SDL %d.%d\n", |
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115 SDL_MAJOR_VERSION, SDL_MINOR_VERSION); |
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116 return -1; |
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117 } |
0 | 118 } |