ScummVM API documentation
message.h
1 /* ScummVM - Graphic Adventure Engine
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5  * file distributed with this source distribution.
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8  * it under the terms of the GNU General Public License as published by
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12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  *
20  */
21 
22 #ifndef MESSAGE_DIALOG_H
23 #define MESSAGE_DIALOG_H
24 
25 #include "gui/dialog.h"
26 #include "common/str.h"
27 #include "common/str-array.h"
28 
29 namespace GUI {
30 
31 class CommandSender;
32 class StaticTextWidget;
33 class ButtonWidget;
34 
35 enum {
36  kMessageOK = 0,
37  kMessageAlt = 1
38 };
39 
40 
44 class MessageDialog : public Dialog {
45 public:
46  MessageDialog(const Common::U32String &message,
47  const Common::U32String &defaultButton = Common::U32String("OK"),
48  const Common::U32String &altButton = Common::U32String(),
50  const char *url = nullptr,
51  const Common::U32String &extraMessage = Common::U32String());
52  MessageDialog(const Common::String &message,
53  const Common::String &defaultButton = "OK",
54  const Common::String &altButton = Common::String(),
56  const char *url = nullptr);
57  MessageDialog(const Common::U32String &message,
58  const Common::U32String &defaultButton,
59  const Common::U32StringArray &altButtons,
61 
62  void handleCommand(CommandSender *sender, uint32 cmd, uint32 data) override;
63  void reflowLayout() override;
64 
65 private:
66  const char *_url;
67  void init(const Common::U32String &message,
68  const Common::U32String &defaultButton,
69  const Common::U32StringArray &altButtons,
70  Graphics::TextAlign alignment,
71  const char *url,
72  const Common::U32String &extraMessage);
73 
74 protected:
75  Common::U32String _message;
76  Graphics::TextAlign _alignment;
79  StaticTextWidget *_extraMessage;
80 };
81 
86 public:
87  TimedMessageDialog(const Common::U32String &message, uint32 duration);
88 
89  void handleTickle() override;
90 
91 protected:
92  uint32 _timer;
93 };
94 
99 public:
101  uint32 duration,
102  const Common::U32String &defaultButton = Common::U32String("OK"),
103  const Common::U32String &altButton = Common::U32String(),
105  const Common::U32String &countdownMessage = Common::U32String(""));
106 
107  void handleTickle() override;
108 
109 protected:
110  void updateCountdown();
111 
112  uint32 _timer;
113  uint32 _startTime;
114  Common::U32String _countdownMessage;
115 };
116 
121 public:
122  MessageDialogWithURL(const Common::U32String &message, const char *url, const Common::U32String &defaultButton = Common::U32String("OK"), Graphics::TextAlign alignment = Graphics::kTextAlignCenter);
123  MessageDialogWithURL(const Common::String &message, const char *url, const char *defaultButton = "OK", Graphics::TextAlign alignment = Graphics::kTextAlignCenter);
124 };
125 
126 
127 
128 } // End of namespace GUI
129 
130 #endif
Definition: message.h:98
Center the text.
Definition: font.h:52
Definition: message.h:120
Definition: str.h:59
TextAlign
Definition: font.h:48
Definition: message.h:44
Definition: array.h:52
Definition: widget.h:205
Definition: system.h:46
Definition: ustr.h:57
Definition: dialog.h:49
Definition: message.h:85
Definition: object.h:40