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Move static fonts to GLFont

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This commit is contained in:
Charles J. Cliffe 2015-06-30 23:07:39 -04:00
parent 8ccb060237
commit b28c8dbc3e
8 changed files with 62 additions and 60 deletions
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38
src/util/GLFont.cpp
View File

@ -8,6 +8,9 @@
#define RES_FOLDER "" #define RES_FOLDER ""
#endif #endif
GLFont GLFont::fonts[GLFONT_MAX];
GLFontChar::GLFontChar() : GLFontChar::GLFontChar() :
id(0), x(0), y(0), width(0), height(0), xoffset(0), yoffset(0), xadvance(0), aspect(1), index(0) { id(0), x(0), y(0), width(0), height(0), xoffset(0), yoffset(0), xadvance(0), aspect(1), index(0) {
@ -475,3 +478,38 @@ void GLFont::drawString(std::string str, float xpos, float ypos, int pxHeight, A
glDisable(GL_TEXTURE_2D); glDisable(GL_TEXTURE_2D);
} }
GLFont &GLFont::getFont(GLFontSize esize) {
if (!fonts[esize].isLoaded()) {
std::string fontName;
switch (esize) {
case GLFONT_SIZE12:
fontName = "vera_sans_mono12.fnt";
break;
case GLFONT_SIZE16:
fontName = "vera_sans_mono16.fnt";
break;
case GLFONT_SIZE18:
fontName = "vera_sans_mono18.fnt";
break;
case GLFONT_SIZE24:
fontName = "vera_sans_mono24.fnt";
break;
case GLFONT_SIZE32:
fontName = "vera_sans_mono32.fnt";
break;
case GLFONT_SIZE48:
fontName = "vera_sans_mono48.fnt";
break;
default:
fontName = "vera_sans_mono12.fnt";
break;
}
fonts[esize].loadFont(fontName);
}
return fonts[esize];
}

6
src/util/GLFont.h
View File

@ -56,6 +56,9 @@ public:
enum Align { enum Align {
GLFONT_ALIGN_LEFT, GLFONT_ALIGN_RIGHT, GLFONT_ALIGN_CENTER, GLFONT_ALIGN_TOP, GLFONT_ALIGN_BOTTOM GLFONT_ALIGN_LEFT, GLFONT_ALIGN_RIGHT, GLFONT_ALIGN_CENTER, GLFONT_ALIGN_TOP, GLFONT_ALIGN_BOTTOM
}; };
enum GLFontSize {
GLFONT_SIZE12, GLFONT_SIZE16, GLFONT_SIZE18, GLFONT_SIZE24, GLFONT_SIZE32, GLFONT_SIZE48, GLFONT_MAX
};
GLFont(); GLFont();
~GLFont(); ~GLFont();
@ -65,6 +68,9 @@ public:
float getStringWidth(std::string str, float size, float viewAspect); float getStringWidth(std::string str, float size, float viewAspect);
void drawString(std::string str, float xpos, float ypos, int pxHeight, Align hAlign = GLFONT_ALIGN_LEFT, Align vAlign = GLFONT_ALIGN_TOP); void drawString(std::string str, float xpos, float ypos, int pxHeight, Align hAlign = GLFONT_ALIGN_LEFT, Align vAlign = GLFONT_ALIGN_TOP);
static GLFont fonts[GLFONT_MAX];
static GLFont &getFont(GLFontSize esize);
private: private:
std::string nextParam(std::istringstream &str); std::string nextParam(std::istringstream &str);
std::string getParamKey(std::string param_str); std::string getParamKey(std::string param_str);

6
src/visual/ModeSelectorContext.cpp
View File

@ -29,12 +29,12 @@ void ModeSelectorContext::DrawSelector(std::string label, int c, int cMax, bool
float viewHeight = (float) vp[3]; float viewHeight = (float) vp[3];
float viewWidth = (float) vp[2]; float viewWidth = (float) vp[2];
PrimaryGLContext::GLFontSize fontSize = GLFONT_SIZE16; GLFont::GLFontSize fontSize = GLFont::GLFONT_SIZE16;
int fontHeight = 16; int fontHeight = 16;
if (viewWidth < 30) { if (viewWidth < 30) {
fontSize = GLFONT_SIZE12; fontSize = GLFont::GLFONT_SIZE12;
fontHeight = 12; fontHeight = 12;
} }
@ -56,7 +56,7 @@ void ModeSelectorContext::DrawSelector(std::string label, int c, int cMax, bool
glColor4f(0, 0, 0, a); glColor4f(0, 0, 0, a);
} }
getFont(fontSize).drawString(label, 0.0, y + height / 2.0, fontHeight, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(fontSize).drawString(label, 0.0, y + height / 2.0, fontHeight, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER);
} }
void ModeSelectorContext::DrawEnd() { void ModeSelectorContext::DrawEnd() {

46
src/visual/PrimaryGLContext.cpp
View File

@ -15,8 +15,6 @@
#include "AppFrame.h" #include "AppFrame.h"
#include <algorithm> #include <algorithm>
GLFont PrimaryGLContext::fonts[GLFONT_MAX];
wxString PrimaryGLContext::glGetwxString(GLenum name) { wxString PrimaryGLContext::glGetwxString(GLenum name) {
const GLubyte *v = glGetString(name); const GLubyte *v = glGetString(name);
if (v == 0) { if (v == 0) {
@ -61,40 +59,6 @@ PrimaryGLContext::PrimaryGLContext(wxGLCanvas *canvas, wxGLContext *sharedContex
//#endif //#endif
} }
GLFont &PrimaryGLContext::getFont(GLFontSize esize) {
if (!fonts[esize].isLoaded()) {
std::string fontName;
switch (esize) {
case GLFONT_SIZE12:
fontName = "vera_sans_mono12.fnt";
break;
case GLFONT_SIZE16:
fontName = "vera_sans_mono16.fnt";
break;
case GLFONT_SIZE18:
fontName = "vera_sans_mono18.fnt";
break;
case GLFONT_SIZE24:
fontName = "vera_sans_mono24.fnt";
break;
case GLFONT_SIZE32:
fontName = "vera_sans_mono32.fnt";
break;
case GLFONT_SIZE48:
fontName = "vera_sans_mono48.fnt";
break;
default:
fontName = "vera_sans_mono12.fnt";
break;
}
fonts[esize].loadFont(fontName);
}
return fonts[esize];
}
void PrimaryGLContext::DrawDemodInfo(DemodulatorInstance *demod, RGB color, long long center_freq, long long srate) { void PrimaryGLContext::DrawDemodInfo(DemodulatorInstance *demod, RGB color, long long center_freq, long long srate) {
if (!demod) { if (!demod) {
return; return;
@ -165,11 +129,11 @@ void PrimaryGLContext::DrawDemodInfo(DemodulatorInstance *demod, RGB color, long
glColor4f(1.0, 1.0, 1.0, 0.8); glColor4f(1.0, 1.0, 1.0, 0.8);
if (demod->getDemodulatorType() == DEMOD_TYPE_USB) { if (demod->getDemodulatorType() == DEMOD_TYPE_USB) {
getFont(PrimaryGLContext::GLFONT_SIZE16).drawString(demod->getLabel(), uxPos, hPos, 16, GLFont::GLFONT_ALIGN_LEFT, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE16).drawString(demod->getLabel(), uxPos, hPos, 16, GLFont::GLFONT_ALIGN_LEFT, GLFont::GLFONT_ALIGN_CENTER);
} else if (demod->getDemodulatorType() == DEMOD_TYPE_LSB) { } else if (demod->getDemodulatorType() == DEMOD_TYPE_LSB) {
getFont(PrimaryGLContext::GLFONT_SIZE16).drawString(demod->getLabel(), uxPos, hPos, 16, GLFont::GLFONT_ALIGN_RIGHT, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE16).drawString(demod->getLabel(), uxPos, hPos, 16, GLFont::GLFONT_ALIGN_RIGHT, GLFont::GLFONT_ALIGN_CENTER);
} else { } else {
getFont(PrimaryGLContext::GLFONT_SIZE16).drawString(demod->getLabel(), uxPos, hPos, 16, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE16).drawString(demod->getLabel(), uxPos, hPos, 16, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER);
} }
glDisable(GL_BLEND); glDisable(GL_BLEND);
@ -264,10 +228,10 @@ void PrimaryGLContext::DrawDemod(DemodulatorInstance *demod, RGB color, long lon
} }
glColor3f(0, 0, 0); glColor3f(0, 0, 0);
getFont(PrimaryGLContext::GLFONT_SIZE16).drawString(demodStr, 2.0 * (uxPos - 0.5) + xOfs, -1.0 + hPos - yOfs, 16, demodAlign, GLFont::getFont(GLFont::GLFONT_SIZE16).drawString(demodStr, 2.0 * (uxPos - 0.5) + xOfs, -1.0 + hPos - yOfs, 16, demodAlign,
GLFont::GLFONT_ALIGN_CENTER); GLFont::GLFONT_ALIGN_CENTER);
glColor3f(0.8, 0.8, 0.8); glColor3f(0.8, 0.8, 0.8);
getFont(PrimaryGLContext::GLFONT_SIZE16).drawString(demodStr, 2.0 * (uxPos - 0.5), -1.0 + hPos, 16, demodAlign, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE16).drawString(demodStr, 2.0 * (uxPos - 0.5), -1.0 + hPos, 16, demodAlign, GLFont::GLFONT_ALIGN_CENTER);
glDisable(GL_BLEND); glDisable(GL_BLEND);

6
src/visual/PrimaryGLContext.h
View File

@ -13,9 +13,6 @@
class PrimaryGLContext: public wxGLContext { class PrimaryGLContext: public wxGLContext {
public: public:
enum GLFontSize {
GLFONT_SIZE12, GLFONT_SIZE16, GLFONT_SIZE18, GLFONT_SIZE24, GLFONT_SIZE32, GLFONT_SIZE48, GLFONT_MAX
};
PrimaryGLContext(wxGLCanvas *canvas, wxGLContext *sharedContext); PrimaryGLContext(wxGLCanvas *canvas, wxGLContext *sharedContext);
static wxString glGetwxString(GLenum name); static wxString glGetwxString(GLenum name);
@ -29,12 +26,9 @@ public:
void DrawDemod(DemodulatorInstance *demod, RGB color, long long center_freq = -1, long long srate = 0); void DrawDemod(DemodulatorInstance *demod, RGB color, long long center_freq = -1, long long srate = 0);
void DrawDemodInfo(DemodulatorInstance *demod, RGB color, long long center_freq = -1, long long srate = 0); void DrawDemodInfo(DemodulatorInstance *demod, RGB color, long long center_freq = -1, long long srate = 0);
static GLFont &getFont(GLFontSize esize);
void setHoverAlpha(float hoverAlpha); void setHoverAlpha(float hoverAlpha);
private: private:
static GLFont fonts[GLFONT_MAX];
DemodulatorThreadParameters defaultDemodParams; DemodulatorThreadParameters defaultDemodParams;
float hoverAlpha; float hoverAlpha;
}; };

8
src/visual/ScopeContext.cpp
View File

@ -81,9 +81,9 @@ void ScopeContext::Plot(std::vector<float> &points, bool stereo, bool ppmMode) {
glColor3f(0.65, 0.65, 0.65); glColor3f(0.65, 0.65, 0.65);
getFont(PrimaryGLContext::GLFONT_SIZE12).drawString(ppmMode?"Device PPM":"Frequency", -0.66, -1.0+hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE12).drawString(ppmMode?"Device PPM":"Frequency", -0.66, -1.0+hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER);
getFont(PrimaryGLContext::GLFONT_SIZE12).drawString("Bandwidth", 0.0, -1.0+hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE12).drawString("Bandwidth", 0.0, -1.0+hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER);
getFont(PrimaryGLContext::GLFONT_SIZE12).drawString("Center Frequency", 0.66, -1.0+hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE12).drawString("Center Frequency", 0.66, -1.0+hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER);
if (stereo) { if (stereo) {
@ -151,7 +151,7 @@ void ScopeContext::DrawDeviceName(std::string deviceName) {
float hPos = (float) (viewHeight - 20) / viewHeight; float hPos = (float) (viewHeight - 20) / viewHeight;
glColor3f(0.65, 0.65, 0.65); glColor3f(0.65, 0.65, 0.65);
getFont(PrimaryGLContext::GLFONT_SIZE12).drawString(deviceName.c_str(), 1.0, hPos, 12, GLFont::GLFONT_ALIGN_RIGHT, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE12).drawString(deviceName.c_str(), 1.0, hPos, 12, GLFont::GLFONT_ALIGN_RIGHT, GLFont::GLFONT_ALIGN_CENTER);
} }
void ScopeContext::DrawEnd() { void ScopeContext::DrawEnd() {

2
src/visual/SpectrumContext.cpp
View File

@ -147,7 +147,7 @@ void SpectrumContext::Draw(std::vector<float> &points, long long freq, int bandw
glEnd(); glEnd();
glColor4f(ThemeMgr::mgr.currentTheme->text.r, ThemeMgr::mgr.currentTheme->text.g, ThemeMgr::mgr.currentTheme->text.b,1.0); glColor4f(ThemeMgr::mgr.currentTheme->text.r, ThemeMgr::mgr.currentTheme->text.g, ThemeMgr::mgr.currentTheme->text.b,1.0);
getFont(PrimaryGLContext::GLFONT_SIZE12).drawString(label.str(), m, hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(GLFont::GLFONT_SIZE12).drawString(label.str(), m, hPos, 12, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER);
label.str(std::string()); label.str(std::string());

10
src/visual/TuningContext.cpp
View File

@ -74,19 +74,19 @@ void TuningContext::DrawTuner(long long freq, int count, float displayPos, float
freqStr << freq; freqStr << freq;
std::string freqChars = freqStr.str(); std::string freqChars = freqStr.str();
PrimaryGLContext::GLFontSize fontSize = GLFONT_SIZE24; GLFont::GLFontSize fontSize = GLFont::GLFONT_SIZE24;
int fontHeight = 24; int fontHeight = 24;
if (viewHeight < 28) { if (viewHeight < 28) {
fontSize = GLFONT_SIZE18; fontSize = GLFont::GLFONT_SIZE18;
fontHeight = 18; fontHeight = 18;
} }
if (viewHeight < 24) { if (viewHeight < 24) {
fontSize = GLFONT_SIZE16; fontSize = GLFont::GLFONT_SIZE16;
fontHeight = 16; fontHeight = 16;
} }
if (viewHeight < 18) { if (viewHeight < 18) {
fontSize = GLFONT_SIZE12; fontSize = GLFont::GLFONT_SIZE12;
fontHeight = 12; fontHeight = 12;
} }
@ -95,7 +95,7 @@ void TuningContext::DrawTuner(long long freq, int count, float displayPos, float
int ofs = count - numChars; int ofs = count - numChars;
for (int i = ofs; i < count; i++) { for (int i = ofs; i < count; i++) {
float xpos = displayPos + (displayWidth / (float) count) * (float) i + ((displayWidth / 2.0) / (float) count); float xpos = displayPos + (displayWidth / (float) count) * (float) i + ((displayWidth / 2.0) / (float) count);
getFont(fontSize).drawString(freqStr.str().substr(i - ofs, 1), xpos, 0, fontHeight, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER); GLFont::getFont(fontSize).drawString(freqStr.str().substr(i - ofs, 1), xpos, 0, fontHeight, GLFont::GLFONT_ALIGN_CENTER, GLFont::GLFONT_ALIGN_CENTER);
} }
glColor4f(0.65, 0.65, 0.65, 0.25); glColor4f(0.65, 0.65, 0.65, 0.25);