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cf76e892 JPM |
1 | // |
2 | // memory1browser.cpp - Jaguar memory window 1 browser | |
3 | // | |
4 | // by Jean-Paul Mari | |
5 | // | |
6 | // JPM = Jean-Paul Mari <djipi.mari@gmail.com> | |
7 | // | |
8 | // Who When What | |
9 | // --- ---------- ----------------------------------------------------------- | |
10 | // JPM 08/07/2017 Created this file | |
11 | // | |
12 | ||
13 | // STILL TO DO: | |
14 | // | |
15 | ||
16 | #include "memory1browser.h" | |
17 | #include "memory.h" | |
5fe21518 | 18 | #include "debugger/DBGManager.h" |
8d867eb2 | 19 | #include "settings.h" |
cf76e892 JPM |
20 | |
21 | ||
22 | // | |
23 | Memory1BrowserWindow::Memory1BrowserWindow(QWidget * parent/*= 0*/): QWidget(parent, Qt::Dialog), | |
cf76e892 JPM |
24 | layout(new QVBoxLayout), text(new QLabel), |
25 | refresh(new QPushButton(tr("Refresh"))), | |
26 | address(new QLineEdit), | |
27 | go(new QPushButton(tr("Go"))), | |
28 | memBase(0), memOrigin(0), NumWinOrigin(0) | |
29 | { | |
cf76e892 JPM |
30 | address->setPlaceholderText("0x<value>, decimal value or symbol name"); |
31 | ||
32 | QHBoxLayout * hbox1 = new QHBoxLayout; | |
33 | hbox1->addWidget(refresh); | |
34 | hbox1->addWidget(address); | |
35 | hbox1->addWidget(go); | |
36 | ||
cf76e892 | 37 | QFont fixedFont("Lucida Console", 8, QFont::Normal); |
cf76e892 JPM |
38 | fixedFont.setStyleHint(QFont::TypeWriter); |
39 | text->setFont(fixedFont); | |
cf76e892 JPM |
40 | setLayout(layout); |
41 | ||
42 | layout->addWidget(text); | |
cf76e892 JPM |
43 | layout->addLayout(hbox1); |
44 | ||
45 | connect(refresh, SIGNAL(clicked()), this, SLOT(RefreshContentsWindow())); | |
46 | connect(go, SIGNAL(clicked()), this, SLOT(GoToAddress())); | |
47 | } | |
48 | ||
49 | ||
50 | // Refresh / Display the window contents | |
51 | void Memory1BrowserWindow::RefreshContents(size_t NumWin) | |
52 | { | |
53 | char string[100]; | |
54 | ||
55 | if (isVisible()) | |
56 | { | |
8d867eb2 | 57 | sprintf(string, "Memory %i - 0x%06X", (unsigned int)((NumWinOrigin = NumWin) + 1), (unsigned int)memOrigin); |
cf76e892 | 58 | setWindowTitle(tr(string)); |
cf76e892 JPM |
59 | RefreshContentsWindow(); |
60 | } | |
61 | } | |
62 | ||
63 | ||
64 | // Refresh / Display the window contents | |
65 | void Memory1BrowserWindow::RefreshContentsWindow(void) | |
66 | { | |
67 | char string[1024], buf[64]; | |
68 | QString memDump; | |
69 | size_t i, j; | |
70 | uint8_t c; | |
71 | ||
72 | for (i = 0; i < 480; i += 16) | |
73 | { | |
74 | sprintf(string, "%s%06X: ", (i ? "<br>" : ""), (unsigned int)(memBase + i)); | |
75 | ||
76 | for (j = 0; j < 16; j++) | |
77 | { | |
78 | sprintf(buf, "%02X ", jaguarMainRAM[memBase + i + j]); | |
79 | strcat(string, buf); | |
80 | } | |
81 | ||
82 | sprintf(buf, "| "); | |
83 | strcat(string, buf); | |
84 | ||
85 | for (j = 0; j < 16; j++) | |
86 | { | |
87 | c = jaguarMainRAM[memBase + i + j]; | |
88 | sprintf(buf, "&#%i;", c); | |
89 | ||
90 | if (c == 0x20) | |
91 | sprintf(buf, " "); | |
92 | ||
93 | if ((c < 0x20) || (c > 0x7E)) | |
94 | sprintf(buf, "."); | |
95 | ||
96 | strcat(string, buf); | |
97 | } | |
98 | ||
99 | memDump += QString(string); | |
100 | } | |
101 | ||
102 | text->clear(); | |
103 | text->setText(memDump); | |
104 | } | |
105 | ||
106 | ||
107 | // | |
108 | void Memory1BrowserWindow::keyPressEvent(QKeyEvent * e) | |
109 | { | |
110 | if (e->key() == Qt::Key_Escape) | |
111 | { | |
112 | hide(); | |
113 | } | |
114 | else | |
115 | { | |
116 | if (e->key() == Qt::Key_PageUp) | |
117 | { | |
a2dfb8e5 | 118 | if ((memBase -= 480) < 0) |
8d867eb2 | 119 | { |
cf76e892 | 120 | memBase = 0; |
8d867eb2 | 121 | } |
cf76e892 JPM |
122 | |
123 | RefreshContentsWindow(); | |
124 | } | |
125 | else | |
126 | { | |
127 | if (e->key() == Qt::Key_PageDown) | |
128 | { | |
a2dfb8e5 | 129 | if ((memBase += 480) > (vjs.DRAM_size - 480)) |
8d867eb2 JPM |
130 | { |
131 | memBase = vjs.DRAM_size - 480; | |
132 | } | |
cf76e892 JPM |
133 | |
134 | RefreshContentsWindow(); | |
135 | } | |
136 | else | |
137 | { | |
138 | if (e->key() == Qt::Key_Up || e->key() == Qt::Key_Minus) | |
139 | { | |
a2dfb8e5 | 140 | if ((memBase -= 16) < 0) |
8d867eb2 | 141 | { |
cf76e892 | 142 | memBase = 0; |
8d867eb2 | 143 | } |
cf76e892 JPM |
144 | |
145 | RefreshContentsWindow(); | |
146 | } | |
147 | else | |
148 | { | |
149 | if (e->key() == Qt::Key_Down || e->key() == Qt::Key_Equal) | |
150 | { | |
a2dfb8e5 | 151 | if ((memBase += 16) > (vjs.DRAM_size - 480)) |
8d867eb2 JPM |
152 | { |
153 | memBase = vjs.DRAM_size - 480; | |
154 | } | |
cf76e892 JPM |
155 | |
156 | RefreshContentsWindow(); | |
157 | } | |
158 | else | |
159 | { | |
160 | if (e->key() == Qt::Key_Return) | |
161 | { | |
162 | GoToAddress(); | |
163 | } | |
164 | } | |
165 | } | |
166 | } | |
167 | } | |
168 | } | |
169 | } | |
170 | ||
171 | ||
172 | // Go to the requested address | |
173 | // Address can be an hexa, decimal or a symbol name | |
174 | void Memory1BrowserWindow::GoToAddress(void) | |
175 | { | |
176 | bool ok; | |
a2dfb8e5 | 177 | size_t len; |
cf76e892 | 178 | QString newAddress; |
8d867eb2 | 179 | size_t newmemBase; |
cf76e892 | 180 | |
8d867eb2 | 181 | QPalette p = address->palette(); |
cf76e892 JPM |
182 | newAddress = address->text(); |
183 | ||
a2dfb8e5 | 184 | if ((len = newAddress.size())) |
cf76e892 | 185 | { |
a2dfb8e5 | 186 | if ((len > 1) && (newAddress.at(0) == QChar('0')) && (newAddress.at(1) == QChar('x'))) |
cf76e892 | 187 | { |
8d867eb2 JPM |
188 | newmemBase = newAddress.toUInt(&ok, 16); |
189 | } | |
190 | else | |
191 | { | |
192 | if (!(newmemBase = DBGManager_GetAdrFromSymbolName(newAddress.toLatin1().data()))) | |
193 | { | |
194 | newmemBase = newAddress.toUInt(&ok, 10); | |
195 | } | |
196 | else | |
197 | { | |
198 | ok = true; | |
199 | } | |
cf76e892 | 200 | } |
cf76e892 | 201 | |
8d867eb2 JPM |
202 | if (!ok || (newmemBase < 0) || (newmemBase > vjs.DRAM_size)) |
203 | { | |
204 | p.setColor(QPalette::Text, Qt::red); | |
205 | } | |
206 | else | |
207 | { | |
208 | p.setColor(QPalette::Text, Qt::black); | |
209 | memOrigin = (memBase = newmemBase); | |
210 | RefreshContents(NumWinOrigin); | |
211 | } | |
212 | address->setPalette(p); | |
213 | } | |
cf76e892 | 214 | } |