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Diffstat (limited to 'gtk/PlatGTK.cxx')
-rw-r--r--gtk/PlatGTK.cxx163
1 files changed, 80 insertions, 83 deletions
diff --git a/gtk/PlatGTK.cxx b/gtk/PlatGTK.cxx
index 8fe55145a..ffb04d005 100644
--- a/gtk/PlatGTK.cxx
+++ b/gtk/PlatGTK.cxx
@@ -92,7 +92,7 @@ enum encodingType { singleByte, UTF8, dbcs};
struct LOGFONT {
int size;
- bool bold;
+ int weight;
bool italic;
int characterSet;
char faceName[300];
@@ -443,10 +443,10 @@ static void GenerateFontSpecStrings(const char *fontName, int characterSet,
#endif
-static void SetLogFont(LOGFONT &lf, const char *faceName, int characterSet, int size, bool bold, bool italic) {
+static void SetLogFont(LOGFONT &lf, const char *faceName, int characterSet, float size, int weight, bool italic) {
memset(&lf, 0, sizeof(lf));
lf.size = size;
- lf.bold = bold;
+ lf.weight = weight;
lf.italic = italic;
lf.characterSet = characterSet;
strncpy(lf.faceName, faceName, sizeof(lf.faceName) - 1);
@@ -457,13 +457,13 @@ static void SetLogFont(LOGFONT &lf, const char *faceName, int characterSet, int
* If one font is the same as another, its hash will be the same, but if the hash is the
* same then they may still be different.
*/
-static int HashFont(const char *faceName, int characterSet, int size, bool bold, bool italic) {
+static int HashFont(const FontParameters &fp) {
return
- size ^
- (characterSet << 10) ^
- (bold ? 0x10000000 : 0) ^
- (italic ? 0x20000000 : 0) ^
- faceName[0];
+ static_cast<int>(fp.size+0.5) ^
+ (fp.characterSet << 10) ^
+ ((fp.weight / 100) << 12) ^
+ (fp.italic ? 0x20000000 : 0) ^
+ fp.faceName[0];
}
class FontCached : Font {
@@ -471,35 +471,34 @@ class FontCached : Font {
int usage;
LOGFONT lf;
int hash;
- FontCached(const char *faceName_, int characterSet_, int size_, bool bold_, bool italic_);
+ FontCached(const FontParameters &fp);
~FontCached() {}
- bool SameAs(const char *faceName_, int characterSet_, int size_, bool bold_, bool italic_);
+ bool SameAs(const FontParameters &fp);
virtual void Release();
- static FontID CreateNewFont(const char *fontName, int characterSet,
- int size, bool bold, bool italic);
+ static FontID CreateNewFont(const FontParameters &fp);
static FontCached *first;
public:
- static FontID FindOrCreate(const char *faceName_, int characterSet_, int size_, bool bold_, bool italic_);
+ static FontID FindOrCreate(const FontParameters &fp);
static void ReleaseId(FontID fid_);
};
FontCached *FontCached::first = 0;
-FontCached::FontCached(const char *faceName_, int characterSet_, int size_, bool bold_, bool italic_) :
+FontCached::FontCached(const FontParameters &fp) :
next(0), usage(0), hash(0) {
- ::SetLogFont(lf, faceName_, characterSet_, size_, bold_, italic_);
- hash = HashFont(faceName_, characterSet_, size_, bold_, italic_);
- fid = CreateNewFont(faceName_, characterSet_, size_, bold_, italic_);
+ ::SetLogFont(lf, fp.faceName, fp.characterSet, fp.size, fp.weight, fp.italic);
+ hash = HashFont(fp);
+ fid = CreateNewFont(fp);
usage = 1;
}
-bool FontCached::SameAs(const char *faceName_, int characterSet_, int size_, bool bold_, bool italic_) {
+bool FontCached::SameAs(const FontParameters &fp) {
return
- lf.size == size_ &&
- lf.bold == bold_ &&
- lf.italic == italic_ &&
- lf.characterSet == characterSet_ &&
- 0 == strcmp(lf.faceName, faceName_);
+ lf.size == fp.size &&
+ lf.weight == fp.weight &&
+ lf.italic == fp.italic &&
+ lf.characterSet == fp.characterSet &&
+ 0 == strcmp(lf.faceName, fp.faceName);
}
void FontCached::Release() {
@@ -508,19 +507,19 @@ void FontCached::Release() {
fid = 0;
}
-FontID FontCached::FindOrCreate(const char *faceName_, int characterSet_, int size_, bool bold_, bool italic_) {
+FontID FontCached::FindOrCreate(const FontParameters &fp) {
FontID ret = 0;
FontMutexLock();
- int hashFind = HashFont(faceName_, characterSet_, size_, bold_, italic_);
+ int hashFind = HashFont(fp);
for (FontCached *cur = first; cur; cur = cur->next) {
if ((cur->hash == hashFind) &&
- cur->SameAs(faceName_, characterSet_, size_, bold_, italic_)) {
+ cur->SameAs(fp)) {
cur->usage++;
ret = cur->fid;
}
}
if (ret == 0) {
- FontCached *fc = new FontCached(faceName_, characterSet_, size_, bold_, italic_);
+ FontCached *fc = new FontCached(fp);
if (fc) {
fc->next = first;
first = fc;
@@ -560,16 +559,15 @@ static GdkFont *LoadFontOrSet(const char *fontspec, int characterSet) {
}
#endif
-FontID FontCached::CreateNewFont(const char *fontName, int characterSet,
- int size, bool bold, bool italic) {
- if (fontName[0] == '!') {
+FontID FontCached::CreateNewFont(const FontParameters &fp) {
+ if (fp.faceName[0] == '!') {
PangoFontDescription *pfd = pango_font_description_new();
if (pfd) {
- pango_font_description_set_family(pfd, fontName+1);
- pango_font_description_set_size(pfd, size * PANGO_SCALE);
- pango_font_description_set_weight(pfd, bold ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL);
- pango_font_description_set_style(pfd, italic ? PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL);
- return new FontHandle(pfd, characterSet);
+ pango_font_description_set_family(pfd, fp.faceName+1);
+ pango_font_description_set_size(pfd, pango_units_from_double(fp.size));
+ pango_font_description_set_weight(pfd, static_cast<PangoWeight>(fp.weight));
+ pango_font_description_set_style(pfd, fp.italic ? PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL);
+ return new FontHandle(pfd, fp.characterSet);
}
}
@@ -636,7 +634,7 @@ FontID FontCached::CreateNewFont(const char *fontName, int characterSet,
sizeof(fontspec) - 1,
spec,
foundary, faceName,
- bold ? "-bold" : "-medium",
+ (weight > 400) ? "-bold" : "-medium",
italic ? "-i" : "-r",
size * 10,
charset);
@@ -652,7 +650,7 @@ FontID FontCached::CreateNewFont(const char *fontName, int characterSet,
sizeof(fontspec) - 1,
",%s%s%s-o-*-*-*-%0d-*-*-*-*-%s",
foundary, faceName,
- bold ? "-bold" : "-medium",
+ (weight > 400) ? "-bold" : "-medium",
size * 10,
charset);
}
@@ -686,7 +684,7 @@ FontID FontCached::CreateNewFont(const char *fontName, int characterSet,
sizeof(fontspec) - 1,
"%s%s%s%s-*-*-*-%0d-*-*-*-*-%s",
foundary, faceName,
- bold ? "-bold" : "-medium",
+ (weight > 400) ? "-bold" : "-medium",
italic ? "-i" : "-r",
size * 10,
charset);
@@ -697,7 +695,7 @@ FontID FontCached::CreateNewFont(const char *fontName, int characterSet,
sizeof(fontspec) - 1,
"%s%s%s%s-*-*-*-%0d-*-*-*-*-%s",
foundary, faceName,
- bold ? "-bold" : "-medium",
+ (weight > 400) ? "-bold" : "-medium",
italic ? "-o" : "-r",
size * 10,
charset);
@@ -727,10 +725,9 @@ Font::Font() : fid(0) {}
Font::~Font() {}
-void Font::Create(const char *faceName, int characterSet, int size,
- bool bold, bool italic, int) {
+void Font::Create(const FontParameters &fp) {
Release();
- fid = FontCached::FindOrCreate(faceName, characterSet, size, bold, italic);
+ fid = FontCached::FindOrCreate(fp);
}
void Font::Release() {
@@ -790,19 +787,19 @@ public:
void Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated back);
void Copy(PRectangle rc, Point from, Surface &surfaceSource);
- void DrawTextBase(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore);
- void DrawTextNoClip(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
- void DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
- void DrawTextTransparent(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore);
- void MeasureWidths(Font &font_, const char *s, int len, int *positions);
- int WidthText(Font &font_, const char *s, int len);
- int WidthChar(Font &font_, char ch);
- int Ascent(Font &font_);
- int Descent(Font &font_);
- int InternalLeading(Font &font_);
- int ExternalLeading(Font &font_);
- int Height(Font &font_);
- int AverageCharWidth(Font &font_);
+ void DrawTextBase(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len, ColourAllocated fore);
+ void DrawTextNoClip(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
+ void DrawTextClipped(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
+ void DrawTextTransparent(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len, ColourAllocated fore);
+ void MeasureWidths(Font &font_, const char *s, int len, XYPOSITION *positions);
+ XYPOSITION WidthText(Font &font_, const char *s, int len);
+ XYPOSITION WidthChar(Font &font_, char ch);
+ XYPOSITION Ascent(Font &font_);
+ XYPOSITION Descent(Font &font_);
+ XYPOSITION InternalLeading(Font &font_);
+ XYPOSITION ExternalLeading(Font &font_);
+ XYPOSITION Height(Font &font_);
+ XYPOSITION AverageCharWidth(Font &font_);
int SetPalette(Palette *pal, bool inBackGround);
void SetClip(PRectangle rc);
@@ -1579,7 +1576,7 @@ static size_t UTF8CharLength(const char *s) {
const int maxLengthTextRun = 10000;
-void SurfaceImpl::DrawTextBase(PRectangle rc, Font &font_, int ybase, const char *s, int len,
+void SurfaceImpl::DrawTextBase(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len,
ColourAllocated fore) {
PenColour(fore);
#ifdef USE_CAIRO
@@ -1587,7 +1584,7 @@ void SurfaceImpl::DrawTextBase(PRectangle rc, Font &font_, int ybase, const char
#else
if (gc && drawable) {
#endif
- int xText = rc.left;
+ XYPOSITION xText = rc.left;
if (PFont(font_)->pfd) {
char *utfForm = 0;
if (et == UTF8) {
@@ -1678,20 +1675,20 @@ void SurfaceImpl::DrawTextBase(PRectangle rc, Font &font_, int ybase, const char
}
}
-void SurfaceImpl::DrawTextNoClip(PRectangle rc, Font &font_, int ybase, const char *s, int len,
+void SurfaceImpl::DrawTextNoClip(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len,
ColourAllocated fore, ColourAllocated back) {
FillRectangle(rc, back);
DrawTextBase(rc, font_, ybase, s, len, fore);
}
// On GTK+, exactly same as DrawTextNoClip
-void SurfaceImpl::DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len,
+void SurfaceImpl::DrawTextClipped(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len,
ColourAllocated fore, ColourAllocated back) {
FillRectangle(rc, back);
DrawTextBase(rc, font_, ybase, s, len, fore);
}
-void SurfaceImpl::DrawTextTransparent(PRectangle rc, Font &font_, int ybase, const char *s, int len,
+void SurfaceImpl::DrawTextTransparent(PRectangle rc, Font &font_, XYPOSITION ybase, const char *s, int len,
ColourAllocated fore) {
// Avoid drawing spaces in transparent mode
for (int i=0;i<len;i++) {
@@ -1708,9 +1705,9 @@ class ClusterIterator {
int lenPositions;
public:
bool finished;
- int positionStart;
- int position;
- int distance;
+ XYPOSITION positionStart;
+ XYPOSITION position;
+ XYPOSITION distance;
int curIndex;
ClusterIterator(PangoLayout *layout, int len) : lenPositions(len), finished(false),
positionStart(0), position(0), distance(0), curIndex(0) {
@@ -1725,18 +1722,18 @@ public:
positionStart = position;
if (pango_layout_iter_next_cluster(iter)) {
pango_layout_iter_get_cluster_extents(iter, NULL, &pos);
- position = PANGO_PIXELS(pos.x);
+ position = pango_units_to_double(pos.x);
curIndex = pango_layout_iter_get_index(iter);
} else {
finished = true;
- position = PANGO_PIXELS(pos.x + pos.width);
+ position = pango_units_to_double(pos.x + pos.width);
curIndex = lenPositions;
}
distance = position - positionStart;
}
};
-void SurfaceImpl::MeasureWidths(Font &font_, const char *s, int len, int *positions) {
+void SurfaceImpl::MeasureWidths(Font &font_, const char *s, int len, XYPOSITION *positions) {
if (font_.GetID()) {
const int lenPositions = len;
if (PFont(font_)->pfd) {
@@ -1892,7 +1889,7 @@ void SurfaceImpl::MeasureWidths(Font &font_, const char *s, int len, int *positi
}
}
-int SurfaceImpl::WidthText(Font &font_, const char *s, int len) {
+XYPOSITION SurfaceImpl::WidthText(Font &font_, const char *s, int len) {
if (font_.GetID()) {
if (PFont(font_)->pfd) {
char *utfForm = 0;
@@ -1921,7 +1918,7 @@ int SurfaceImpl::WidthText(Font &font_, const char *s, int len) {
#endif
pango_layout_line_get_extents(pangoLine, NULL, &pos);
delete []utfForm;
- return PANGO_PIXELS(pos.width);
+ return pango_units_to_double(pos.width);
}
#ifndef DISABLE_GDK_FONT
if (et == UTF8) {
@@ -1941,7 +1938,7 @@ int SurfaceImpl::WidthText(Font &font_, const char *s, int len) {
}
}
-int SurfaceImpl::WidthChar(Font &font_, char ch) {
+XYPOSITION SurfaceImpl::WidthChar(Font &font_, char ch) {
if (font_.GetID()) {
if (PFont(font_)->pfd) {
return WidthText(font_, &ch, 1);
@@ -1973,7 +1970,7 @@ const char sizeString[] = "`~!@#$%^&*()-_=+\\|[]{};:\"\'<,>.?/1234567890"
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
#endif
-int SurfaceImpl::Ascent(Font &font_) {
+XYPOSITION SurfaceImpl::Ascent(Font &font_) {
if (!(font_.GetID()))
return 1;
#ifdef FAST_WAY
@@ -1983,7 +1980,7 @@ int SurfaceImpl::Ascent(Font &font_) {
PangoFontMetrics *metrics = pango_context_get_metrics(pcontext,
PFont(font_)->pfd, pango_context_get_language(pcontext));
PFont(font_)->ascent =
- PANGO_PIXELS(pango_font_metrics_get_ascent(metrics));
+ pango_units_to_double(pango_font_metrics_get_ascent(metrics));
pango_font_metrics_unref(metrics);
ascent = PFont(font_)->ascent;
}
@@ -2011,7 +2008,7 @@ int SurfaceImpl::Ascent(Font &font_) {
#endif
}
-int SurfaceImpl::Descent(Font &font_) {
+XYPOSITION SurfaceImpl::Descent(Font &font_) {
if (!(font_.GetID()))
return 1;
#ifdef FAST_WAY
@@ -2019,7 +2016,7 @@ int SurfaceImpl::Descent(Font &font_) {
if (PFont(font_)->pfd) {
PangoFontMetrics *metrics = pango_context_get_metrics(pcontext,
PFont(font_)->pfd, pango_context_get_language(pcontext));
- int descent = PANGO_PIXELS(pango_font_metrics_get_descent(metrics));
+ int descent = pango_units_to_double(pango_font_metrics_get_descent(metrics));
pango_font_metrics_unref(metrics);
return descent;
}
@@ -2042,19 +2039,19 @@ int SurfaceImpl::Descent(Font &font_) {
#endif
}
-int SurfaceImpl::InternalLeading(Font &) {
+XYPOSITION SurfaceImpl::InternalLeading(Font &) {
return 0;
}
-int SurfaceImpl::ExternalLeading(Font &) {
+XYPOSITION SurfaceImpl::ExternalLeading(Font &) {
return 0;
}
-int SurfaceImpl::Height(Font &font_) {
+XYPOSITION SurfaceImpl::Height(Font &font_) {
return Ascent(font_) + Descent(font_);
}
-int SurfaceImpl::AverageCharWidth(Font &font_) {
+XYPOSITION SurfaceImpl::AverageCharWidth(Font &font_) {
return WidthChar(font_, 'n');
}
@@ -2086,8 +2083,8 @@ void SurfaceImpl::SetDBCSMode(int codePage) {
et = dbcs;
}
-Surface *Surface::Allocate() {
- return new SurfaceImpl;
+Surface *Surface::Allocate(int) {
+ return new SurfaceImpl();
}
Window::~Window() {}
@@ -2307,7 +2304,7 @@ public:
}
}
virtual void SetFont(Font &font);
- virtual void Create(Window &parent, int ctrlID, Point location_, int lineHeight_, bool unicodeMode_);
+ virtual void Create(Window &parent, int ctrlID, Point location_, int lineHeight_, bool unicodeMode_, int technology_);
virtual void SetAverageCharWidth(int width);
virtual void SetVisibleRows(int rows);
virtual int GetVisibleRows() const;
@@ -2396,7 +2393,7 @@ static void StyleSet(GtkWidget *w, GtkStyle*, void*) {
#endif
}
-void ListBoxX::Create(Window &, int, Point, int, bool) {
+void ListBoxX::Create(Window &, int, Point, int, bool, int) {
wid = gtk_window_new(GTK_WINDOW_POPUP);
GtkWidget *frame = gtk_frame_new(NULL);
@@ -2838,7 +2835,7 @@ void Menu::Show(Point pt, Window &) {
pt.y = screenHeight - requisition.height;
}
gtk_menu_popup(widget, NULL, NULL, MenuPositionFunc,
- reinterpret_cast<void *>((pt.y << 16) | pt.x), 0,
+ reinterpret_cast<void *>((static_cast<int>(pt.y) << 16) | static_cast<int>(pt.x)), 0,
gtk_get_current_event_time());
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 17:43:18 +0000