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path: root/Source/GUI/IMUI/im_text.cpp
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Diffstat (limited to 'Source/GUI/IMUI/im_text.cpp')
-rw-r--r--Source/GUI/IMUI/im_text.cpp198
1 files changed, 86 insertions, 112 deletions
diff --git a/Source/GUI/IMUI/im_text.cpp b/Source/GUI/IMUI/im_text.cpp
index 3ecef3c6..c9818ff5 100644
--- a/Source/GUI/IMUI/im_text.cpp
+++ b/Source/GUI/IMUI/im_text.cpp
@@ -1,8 +1,8 @@
//-----------------------------------------------------------------------------
// Name: im_text.cpp
// Developer: Wolfire Games LLC
-// Description: Text element class for creating adhoc GUIs as part of the
-// UI tools
+// Description: Text element class for creating adhoc GUIs as part of the
+// UI tools
// License: Read below
//-----------------------------------------------------------------------------
//
@@ -31,11 +31,9 @@
* @brief Constructor
*
*/
-IMText::IMText() :
- fontObjDirty(false),
- fontObjInit(false)
-{
- IMrefCountTracker.addRefCountObject( getElementTypeName() );
+IMText::IMText() : fontObjDirty(false),
+ fontObjInit(false) {
+ IMrefCountTracker.addRefCountObject(getElementTypeName());
}
/*******************************************************************************************/
@@ -45,10 +43,8 @@ IMText::IMText() :
* @param _name Name for this object (incumbent on the programmer to make sure they're unique)
*
*/
-IMText::IMText(std::string const& _name) :
- IMElement(_name)
-{
- IMrefCountTracker.addRefCountObject( getElementTypeName() );
+IMText::IMText(std::string const& _name) : IMElement(_name) {
+ IMrefCountTracker.addRefCountObject(getElementTypeName());
}
/*******************************************************************************************/
@@ -72,13 +68,12 @@ std::string IMText::getElementTypeName() {
* @param _color vec4 color rgba
*
*/
-IMText::IMText(std::string const& _text, std::string const& _fontName, int _fontSize, vec4 _color ) {
-
- IMrefCountTracker.addRefCountObject( getElementTypeName() );
-
- setText( _text );
- setFontByName( _fontName, _fontSize );
- setColor( _color );
+IMText::IMText(std::string const& _text, std::string const& _fontName, int _fontSize, vec4 _color) {
+ IMrefCountTracker.addRefCountObject(getElementTypeName());
+
+ setText(_text);
+ setFontByName(_fontName, _fontSize);
+ setColor(_color);
}
/*******************************************************************************************/
@@ -89,24 +84,21 @@ IMText::IMText(std::string const& _text, std::string const& _fontName, int _font
* @param _fontSetup Font parameter structure
*
*/
-IMText::IMText( std::string const& _text, FontSetup _fontSetup )
-{
- IMrefCountTracker.addRefCountObject( getElementTypeName() );
-
- setText( _text );
- setFont( _fontSetup );
-}
+IMText::IMText(std::string const& _text, FontSetup _fontSetup) {
+ IMrefCountTracker.addRefCountObject(getElementTypeName());
+ setText(_text);
+ setFont(_fontSetup);
+}
/*******************************************************************************************/
/**
* @brief Copy constructor
*
*/
-IMText::IMText( IMText const& other ) {
-
- IMrefCountTracker.addRefCountObject( getElementTypeName() );
-
+IMText::IMText(IMText const& other) {
+ IMrefCountTracker.addRefCountObject(getElementTypeName());
+
fontObjDirty = other.fontObjDirty;
fontObjInit = other.fontObjInit;
fontSetup = other.fontSetup;
@@ -115,55 +107,49 @@ IMText::IMText( IMText const& other ) {
screenSize = other.screenSize;
}
-
/*******************************************************************************************/
/**
* @brief Derives the various metrics for this text element
*
*/
void IMText::updateEngineTextObject() {
-
// only bother if we have text, an owner and we haven't done it yet
- if( text != "" && owner != NULL && fontObjDirty ) {
-
+ if (text != "" && owner != NULL && fontObjDirty) {
// update the actual screen resize
- screenFontSize = (int) (screenMetrics.GUItoScreenYScale * float(fontSetup.size));
-
+ screenFontSize = (int)(screenMetrics.GUItoScreenYScale * float(fontSetup.size));
+
// get a new text object
- int flags = 0;
- if(fontSetup.fontName == "edosz"){
- flags = TextAtlas::kSmallLowercase;
- }
- imuiText = owner->IMGUI_IMUIContext->makeText( std::string("Data/Fonts/" + fontSetup.fontName + ".ttf"),
- screenFontSize, flags );
+ int flags = 0;
+ if (fontSetup.fontName == "edosz") {
+ flags = TextAtlas::kSmallLowercase;
+ }
+ imuiText = owner->IMGUI_IMUIContext->makeText(std::string("Data/Fonts/" + fontSetup.fontName + ".ttf"),
+ screenFontSize, flags);
fontObjInit = true;
-
+
// update its attributes
- imuiText.setText( text );
-
- if( fontSetup.shadowed ) {
- imuiText.setRenderFlags( TextAtlasRenderer::kTextShadow );
+ imuiText.setText(text);
+
+ if (fontSetup.shadowed) {
+ imuiText.setRenderFlags(TextAtlasRenderer::kTextShadow);
}
-
- imuiText.setRotation( fontSetup.rotation );
-
+
+ imuiText.setRotation(fontSetup.rotation);
+
// ask the engine for the text dimensions
vec2 boundingBox = imuiText.getBoundingBoxDimensions();
-
+
screenSize.x() = boundingBox.x() + 0.5f;
screenSize.y() = boundingBox.y() + 0.5f;
-
- vec2 newSize = vec2( (screenSize.x() / screenMetrics.GUItoScreenXScale) + 0.5f,
- (screenSize.y() / screenMetrics.GUItoScreenYScale) + 0.5f );
-
- setSize( newSize );
-
+
+ vec2 newSize = vec2((screenSize.x() / screenMetrics.GUItoScreenXScale) + 0.5f,
+ (screenSize.y() / screenMetrics.GUItoScreenYScale) + 0.5f);
+
+ setSize(newSize);
+
fontObjDirty = false;
onRelayout();
-
}
-
-
}
/*******************************************************************************************/
@@ -172,11 +158,9 @@ void IMText::updateEngineTextObject() {
*
*/
void IMText::doRelayout() {
-
- if( fontObjDirty ) {
+ if (fontObjDirty) {
updateEngineTextObject();
}
-
}
/*******************************************************************************************/
@@ -184,7 +168,7 @@ void IMText::doRelayout() {
* @brief Do whatever is necessary when the resolution changes
*
*/
-void IMText::doScreenResize() {
+void IMText::doScreenResize() {
screenFontSize = int(screenMetrics.GUItoScreenYScale * float(fontSetup.size));
fontObjDirty = true;
}
@@ -196,13 +180,12 @@ void IMText::doScreenResize() {
* @param _fontSetup font description object
*
*/
-void IMText::setFont( FontSetup _fontSetup ) {
+void IMText::setFont(FontSetup _fontSetup) {
fontSetup = _fontSetup;
- setColor( fontSetup.color );
+ setColor(fontSetup.color);
fontObjDirty = true;
}
-
/*******************************************************************************************/
/**
* @brief Sets the font attributes
@@ -211,7 +194,7 @@ void IMText::setFont( FontSetup _fontSetup ) {
* @param _fontSize height of the font
*
*/
-void IMText::setFontByName( std::string const& _fontName, int _fontSize ) {
+void IMText::setFontByName(std::string const& _fontName, int _fontSize) {
fontSetup.fontName = _fontName;
fontSetup.size = _fontSize;
fontObjDirty = true;
@@ -224,7 +207,7 @@ void IMText::setFontByName( std::string const& _fontName, int _fontSize ) {
* @param _text String for the text
*
*/
-void IMText::setText( std::string const& _text ) {
+void IMText::setText(std::string const& _text) {
text = _text;
fontObjDirty = true;
}
@@ -247,7 +230,7 @@ std::string IMText::getText() {
* @param shadow true (default) if the text should have a shadow, false otherwise
*
*/
-void IMText::setShadowed( bool shouldShadow ) {
+void IMText::setShadowed(bool shouldShadow) {
fontSetup.shadowed = shouldShadow;
fontObjDirty = true;
}
@@ -259,7 +242,7 @@ void IMText::setShadowed( bool shouldShadow ) {
* @param Rotation (in degrees)
*
*/
-void IMText::setRotation( float _rotation ) {
+void IMText::setRotation(float _rotation) {
fontSetup.rotation = _rotation;
fontObjDirty = true;
}
@@ -284,12 +267,11 @@ float IMText::getRotation() {
* @param guistate The state of the GUI at this update
*
*/
-void IMText::update( uint64_t delta, vec2 drawOffset, GUIState& guistate ) {
- IMElement::update( delta, drawOffset, guistate );
-
+void IMText::update(uint64_t delta, vec2 drawOffset, GUIState& guistate) {
+ IMElement::update(delta, drawOffset, guistate);
+
// update the text object, if any
updateEngineTextObject();
-
}
/*******************************************************************************************/
@@ -301,50 +283,43 @@ void IMText::update( uint64_t delta, vec2 drawOffset, GUIState& guistate ) {
* @param clipSize size of clipping region
*
*/
-void IMText::render( vec2 drawOffset, vec2 currentClipPos, vec2 currentClipSize ) {
-
+void IMText::render(vec2 drawOffset, vec2 currentClipPos, vec2 currentClipSize) {
// Make sure we're supposed draw (and have something to draw)
- if( show && text != "" && fontObjInit ) {
-
- vec2 GUIRenderPos = drawOffset + vec2( paddingL, paddingU ) + drawDisplacement;
-
- vec2 screenRenderPos = screenMetrics.GUIToScreen( GUIRenderPos );
-
- imuiText.setPosition( vec3( screenRenderPos.x(), screenRenderPos.y(), (float) getZOrdering() ) );
-
- if( isColorEffected ) {
- imuiText.setColor( effectColor );
- }
- else {
- imuiText.setColor( color );
+ if (show && text != "" && fontObjInit) {
+ vec2 GUIRenderPos = drawOffset + vec2(paddingL, paddingU) + drawDisplacement;
+
+ vec2 screenRenderPos = screenMetrics.GUIToScreen(GUIRenderPos);
+
+ imuiText.setPosition(vec3(screenRenderPos.x(), screenRenderPos.y(), (float)getZOrdering()));
+
+ if (isColorEffected) {
+ imuiText.setColor(effectColor);
+ } else {
+ imuiText.setColor(color);
}
-
- if( shouldClip && currentClipSize.x() != UNDEFINEDSIZE && currentClipSize.y() != UNDEFINEDSIZE ) {
-
- vec2 adjustedClipPos = screenMetrics.GUIToScreen( currentClipPos + drawDisplacement );
-
- vec2 screenClipPos( vec2(adjustedClipPos.x(),
- adjustedClipPos.y()) );
+
+ if (shouldClip && currentClipSize.x() != UNDEFINEDSIZE && currentClipSize.y() != UNDEFINEDSIZE) {
+ vec2 adjustedClipPos = screenMetrics.GUIToScreen(currentClipPos + drawDisplacement);
+
+ vec2 screenClipPos(vec2(adjustedClipPos.x(),
+ adjustedClipPos.y()));
vec2 screenClipSize(vec2((currentClipSize.x() * screenMetrics.GUItoScreenXScale),
- (currentClipSize.y() * screenMetrics.GUItoScreenYScale) ) );
-
- imuiText.setClipping( screenClipPos, screenClipSize );
-
+ (currentClipSize.y() * screenMetrics.GUItoScreenYScale)));
+
+ imuiText.setClipping(screenClipPos, screenClipSize);
}
-
- if( fontSetup.shadowed ) {
- imuiText.setRenderFlags( TextAtlasRenderer::kTextShadow );
+
+ if (fontSetup.shadowed) {
+ imuiText.setRenderFlags(TextAtlasRenderer::kTextShadow);
}
-
- if( owner != NULL ) {
- owner->IMGUI_IMUIContext->queueText( imuiText );
+
+ if (owner != NULL) {
+ owner->IMGUI_IMUIContext->queueText(imuiText);
}
-
}
-
+
// Call the superclass to make sure any element specific rendering is done
- IMElement::render( drawOffset, currentClipPos, currentClipSize );
-
+ IMElement::render(drawOffset, currentClipPos, currentClipSize);
}
/*******************************************************************************************/
@@ -353,9 +328,8 @@ void IMText::render( vec2 drawOffset, vec2 currentClipPos, vec2 currentClipSize
*
*/
void IMText::clense() {
-
}
IMText::~IMText() {
- IMrefCountTracker.removeRefCountObject( getElementTypeName() );
+ IMrefCountTracker.removeRefCountObject(getElementTypeName());
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-11 13:11:39 +0300