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-rw-r--r--common/xmlparser.cpp34
-rw-r--r--gui/ThemeDefaultXML.cpp33
-rw-r--r--gui/ThemeEval.h81
-rw-r--r--gui/ThemeParser.cpp50
-rw-r--r--gui/ThemeParser.h48
-rw-r--r--gui/ThemeRenderer.cpp5
-rw-r--r--gui/ThemeRenderer.h6
7 files changed, 231 insertions, 26 deletions
diff --git a/common/xmlparser.cpp b/common/xmlparser.cpp
index 030b5b9491..89dd5d7e32 100644
--- a/common/xmlparser.cpp
+++ b/common/xmlparser.cpp
@@ -41,25 +41,34 @@ bool XMLParser::parserError(const char *errorString, ...) {
int lineCount = 1;
int lineStart = 0;
- do {
- if (_text[pos] == '\n' || _text[pos] == '\r') {
- lineCount++;
-
- if (lineStart == 0)
- lineStart = MAX(pos + 1, _pos - 60);
- }
- } while (pos-- > 0);
+ if (_fileName == "Memory Stream") {
+ lineStart = MAX(0, _pos - 35);
+ lineCount = 0;
+ } else {
+ do {
+ if (_text[pos] == '\n' || _text[pos] == '\r') {
+ lineCount++;
+
+ if (lineStart == 0)
+ lineStart = MAX(pos + 1, _pos - 60);
+ }
+ } while (pos-- > 0);
+ }
char lineStr[70];
_text.stream()->seek(lineStart, SEEK_SET);
_text.stream()->readLine(lineStr, 70);
+
+ for (int i = 0; i < 70; ++i)
+ if (lineStr[i] == '\n')
+ lineStr[i] = ' ';
- printf(" File <%s>, line %d:\n", _fileName.c_str(), lineCount);
+ printf("\n File <%s>, line %d:\n", _fileName.c_str(), lineCount);
bool startFull = lineStr[0] == '<';
bool endFull = lineStr[strlen(lineStr) - 1] == '>';
- printf("%s%s%s\n", startFull ? "" : "...", endFull ? "" : "...", lineStr);
+ printf("%s%s%s\n", startFull ? "" : "...", lineStr, endFull ? "" : "...");
int cursor = MIN(_pos - lineStart, 70);
@@ -77,7 +86,7 @@ bool XMLParser::parserError(const char *errorString, ...) {
vprintf(errorString, args);
va_end(args);
- printf("\n");
+ printf("\n\n");
return false;
}
@@ -123,9 +132,8 @@ bool XMLParser::parseActiveKey(bool closed) {
return false;
}
- if (closed) {
+ if (closed)
delete _activeKey.pop();
- }
return true;
}
diff --git a/gui/ThemeDefaultXML.cpp b/gui/ThemeDefaultXML.cpp
index 7a5065afa9..4fdcbc8d58 100644
--- a/gui/ThemeDefaultXML.cpp
+++ b/gui/ThemeDefaultXML.cpp
@@ -154,16 +154,29 @@ bool ThemeRenderer::loadDefaultXML() {
"</render_info>"
"<layout_info>"
- "<definitions>"
- "<def widgetSize = '30' />"
- "<def buttonWidth = '120' buttonHeight = '25' />"
- "<def sliderWidth = '' sliderHeight = '' />"
- "<def lineHeight = 16 fontHeight = 14 />"
- "<def />"
- "</definitions>"
- "<widgets>"
- "<widget id = 'scrollbar' />"
- "</widgets>"
+ "<globals>"
+ "<def var = 'Widget.Size' value = '30' />"
+ "<def var = 'Line.Height' value = '16' />"
+ "<def var = 'Font.Height' value = '16' />"
+
+ "<widget name = 'Inset' pos = '23, 94' size = '666, 666' />"
+ "<widget name = 'Button' size = '120, 25' />"
+ "<widget name = 'Slider' size = '666, 666' />"
+
+ "<widget name = 'ListWidget' padding = '7, 5, 5, 5' />"
+ "<widget name = 'PopUpWidget' padding = '7, 5, 0, 0' />"
+ "<widget name = 'EditTextWidget' padding = '7, 5, 0, 0' />"
+ "<widget name = 'Console' padding = '7, 5, 5, 5' />"
+
+ "<widget name = 'TabWidget'>"
+ "<child name = 'Tab' size = '75, 27' />"
+ "<child name = 'NavButton' size = '15, 18' padding = '0, 3, 4, 0' />"
+ "</widget>"
+ "</globals>"
+
+ "<dialog name = 'GlobalOptions'>"
+ "<widget name = 'scrollbar' />"
+ "</dialog>"
"</layout_info>";
if (!parser()->loadBuffer((const byte*)defaultXML, strlen(defaultXML), false))
diff --git a/gui/ThemeEval.h b/gui/ThemeEval.h
new file mode 100644
index 0000000000..4f08148c7b
--- /dev/null
+++ b/gui/ThemeEval.h
@@ -0,0 +1,81 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef GUI_THEME_EVAL
+#define GUI_THEME_EVAL
+
+#include "common/util.h"
+#include "common/system.h"
+#include "common/events.h"
+#include "common/hashmap.h"
+#include "common/hash-str.h"
+#include "common/xmlparser.h"
+
+#include "gui/ThemeRenderer.h"
+#include "gui/ThemeParser.h"
+#include "gui/ThemeEval.h"
+
+namespace GUI {
+
+class ThemeEval {
+
+ typedef Common::HashMap<Common::String, int> VariablesMap;
+
+public:
+ ThemeEval() {}
+ ~ThemeEval() {}
+
+ int getVar(const Common::String &s) {
+ if (!_vars.contains(s)) {
+ warning("Missing variable: '%s'", s.c_str());
+ return -1;
+ }
+
+ return _vars[s];
+ }
+
+ int getVar(const Common::String &s, int def) {
+ return (_vars.contains(s)) ? _vars[s] : def;
+ }
+
+ void setVar(const String &name, int val) { _vars[name] = val; }
+
+ void debugPrint() {
+ printf("Debug variable list:\n");
+
+ VariablesMap::const_iterator i;
+ for (i = _vars.begin(); i != _vars.end(); ++i) {
+ printf(" '%s' = %d\n", i->_key.c_str(), i->_value);
+ }
+ }
+
+private:
+ VariablesMap _vars;
+};
+
+
+}
+
+#endif
diff --git a/gui/ThemeParser.cpp b/gui/ThemeParser.cpp
index 9733be4125..a12aac68bd 100644
--- a/gui/ThemeParser.cpp
+++ b/gui/ThemeParser.cpp
@@ -433,5 +433,55 @@ bool ThemeParser::parseDrawStep(ParserNode *stepNode, Graphics::DrawStep *drawst
return true;
}
+bool ThemeParser::parserCallback_def(ParserNode *node) {
+ Common::String var = "Globals." + node->values["var"];
+ int value;
+
+ if (!parseIntegerKey(node->values["value"].c_str(), 1, &value))
+ return parserError("Invalid definition for '%s'.", var.c_str());
+
+ _theme->themeEval()->setVar(var, value);
+ return true;
+}
+
+bool ThemeParser::parserCallback_widget(ParserNode *node) {
+ Common::String var;
+ int width, height, x, y, paddingL, paddingR, paddingT, paddingB;
+
+ if (getParentNode(node)->name == "globals")
+ var = "Globals." + node->values["name"] + ".";
+ else if (getParentNode(node)->name == "dialog")
+ var = "Dialog." + getParentNode(node)->values["name"] + "." + node->values["name"] + ".";
+ else
+ assert(!"Corruption in XML parser.");
+
+ if (node->values.contains("size")) {
+ if (!parseIntegerKey(node->values["size"].c_str(), 2, &width, &height))
+ return parserError("Invalid definition for '%sSize'.", var.c_str());
+
+ _theme->themeEval()->setVar(var + "Width", width);
+ _theme->themeEval()->setVar(var + "Height", height);
+ }
+
+ if (node->values.contains("pos")) {
+ if (!parseIntegerKey(node->values["pos"].c_str(), 2, &x, &y))
+ return parserError("Invalid definition for '%sPosition'.", var.c_str());
+
+ _theme->themeEval()->setVar(var + "X", x);
+ _theme->themeEval()->setVar(var + "Y", y);
+ }
+
+ if (node->values.contains("padding")) {
+ if (!parseIntegerKey(node->values["padding"].c_str(), 4, &paddingL, &paddingR, &paddingT, &paddingB))
+ return parserError("Invalid definition for '%sPadding'.", var.c_str());
+
+ _theme->themeEval()->setVar(var + "Padding.Left", paddingL);
+ _theme->themeEval()->setVar(var + "Padding.Right", paddingR);
+ _theme->themeEval()->setVar(var + "Padding.Top", paddingT);
+ _theme->themeEval()->setVar(var + "Padding.Bottom", paddingB);
+ }
+
+ return true;
}
+} \ No newline at end of file
diff --git a/gui/ThemeParser.h b/gui/ThemeParser.h
index 485cc135bc..c9483fcc8d 100644
--- a/gui/ThemeParser.h
+++ b/gui/ThemeParser.h
@@ -406,21 +406,63 @@ protected:
KEY_END() // render_info end
XML_KEY(layout_info)
- KEY_END()
+ XML_KEY(globals)
+ XML_PROP(resolution, false)
+ XML_KEY(def)
+ XML_PROP(var, true)
+ XML_PROP(value, true)
+ KEY_END()
+
+ XML_KEY(widget)
+ XML_PROP(name, true)
+ XML_PROP(size, false)
+ XML_PROP(pos, false)
+ XML_PROP(padding, false)
+
+ XML_KEY(child)
+ XML_PROP(name, true)
+ XML_PROP(size, false)
+ XML_PROP(padding, false)
+ KEY_END()
+ KEY_END()
+ KEY_END()
+
+ XML_KEY(dialog)
+ XML_PROP(name, true)
+ XML_PROP(size, false)
+ XML_PROP(pos, false)
+ XML_PROP(resolution, false)
+
+ XML_KEY(widget)
+ XML_PROP(name, true)
+ XML_PROP(size, false)
+ XML_PROP(pos, false)
+ XML_PROP(padding, false)
+ KEY_END()
+ KEY_END()
+ KEY_END()
} PARSER_END();
+ /** Render info callbacks */
+ bool parserCallback_render_info(ParserNode *node);
bool parserCallback_defaults(ParserNode *node);
bool parserCallback_font(ParserNode *node);
bool parserCallback_fonts(ParserNode *node);
bool parserCallback_text(ParserNode *node);
- bool parserCallback_render_info(ParserNode *node);
- bool parserCallback_layout_info(ParserNode *node);
bool parserCallback_palette(ParserNode *node);
bool parserCallback_color(ParserNode *node);
bool parserCallback_drawstep(ParserNode *node);
bool parserCallback_drawdata(ParserNode *node);
+ /** Layout info callbacks */
+ bool parserCallback_layout_info(ParserNode *node);
+ bool parserCallback_globals(ParserNode *node) { return true; }
+ bool parserCallback_def(ParserNode *node);
+ bool parserCallback_widget(ParserNode *node);
+ bool parserCallback_dialog(ParserNode *node) { return true; }
+ bool parserCallback_child(ParserNode *node) { return true; }
+
void cleanup();
Graphics::DrawStep *newDrawStep();
diff --git a/gui/ThemeRenderer.cpp b/gui/ThemeRenderer.cpp
index 403fecf12e..48c5eaf7f3 100644
--- a/gui/ThemeRenderer.cpp
+++ b/gui/ThemeRenderer.cpp
@@ -33,6 +33,7 @@
#include "gui/launcher.h"
#include "gui/ThemeRenderer.h"
+#include "gui/ThemeEval.h"
#include "graphics/VectorRenderer.h"
namespace GUI {
@@ -92,6 +93,7 @@ ThemeRenderer::ThemeRenderer(Common::String themeName, GraphicsMode mode) :
_themeOk(false), _enabled(false), _buffering(false) {
_system = g_system;
_parser = new ThemeParser(this);
+ _themeEval = new GUI::ThemeEval();
for (int i = 0; i < kDrawDataMAX; ++i) {
_widgets[i] = 0;
@@ -284,6 +286,9 @@ bool ThemeRenderer::loadTheme(Common::String themeName) {
}
}
+ // Debug print all the parsed variables. remove
+ _themeEval->debugPrint();
+
_themeOk = true;
return true;
}
diff --git a/gui/ThemeRenderer.h b/gui/ThemeRenderer.h
index 836f7d05fd..2b15d7dfa8 100644
--- a/gui/ThemeRenderer.h
+++ b/gui/ThemeRenderer.h
@@ -35,6 +35,7 @@
#include "gui/dialog.h"
#include "gui/ThemeParser.h"
+#include "gui/ThemeEval.h"
#include "graphics/VectorRenderer.h"
namespace GUI {
@@ -208,6 +209,8 @@ public:
unloadTheme();
delete _parser;
}
+
+ GUI::ThemeEval *themeEval() { return _themeEval; }
/**
* VIRTUAL METHODS
@@ -585,6 +588,9 @@ protected:
/** XML Parser, does the Theme parsing instead of the default parser */
GUI::ThemeParser *_parser;
+
+ /** Theme evaluator (changed from GUI::Eval to add functionality) */
+ GUI::ThemeEval *_themeEval;
/** Main screen surface. This is blitted straight into the overlay. */
Graphics::Surface *_screen;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 05:30:33 +0000