summaryrefslogtreecommitdiff
path: root/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H
diff options
context:
space:
mode:
Diffstat (limited to 'src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H')
-rw-r--r--src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H105
1 files changed, 51 insertions, 54 deletions
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H
index e71eab3cf..d1f6f3fc9 100644
--- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H
+++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H
@@ -43,7 +43,7 @@ struct _XRegion {
#endif // HAVE_X11_XREGION_H
#if USE_PANGO
-#include <pango/pangoxft.h>
+#include <pango/pango.h>
#endif
@@ -52,11 +52,27 @@ struct _XRegion {
*
This class is implemented only on the Xlib platform.
*/
-class FL_EXPORT Fl_Xlib_Graphics_Driver : public Fl_Graphics_Driver {
+class FL_EXPORT Fl_Xlib_Graphics_Driver : public Fl_Scalable_Graphics_Driver {
private:
int offset_x_, offset_y_; // translation between user and graphical coordinates: graphical = user + offset
unsigned depth_; // depth of translation stack
int stack_x_[20], stack_y_[20]; // translation stack allowing cumulative translations
+ int line_delta_;
+protected:
+ virtual void draw_unscaled(Fl_Pixmap *pxm, float s, int XP, int YP, int WP, int HP, int cx, int cy);
+ virtual void draw_unscaled(Fl_Bitmap *pxm, float s, int XP, int YP, int WP, int HP, int cx, int cy);
+ virtual void draw_unscaled(Fl_RGB_Image *img, float s, int XP, int YP, int WP, int HP, int cx, int cy);
+ virtual void draw_image_unscaled(const uchar* buf, int X,int Y,int W,int H, int D=3, int L=0);
+ virtual void draw_image_unscaled(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D=3);
+ virtual void draw_image_mono_unscaled(const uchar* buf, int X,int Y,int W,int H, int D=1, int L=0);
+ virtual void draw_image_mono_unscaled(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D=1);
+#if HAVE_XRENDER
+ virtual int draw_scaled(Fl_Image *img, int XP, int YP, int WP, int HP);
+ int scale_and_render_pixmap(Fl_Offscreen pixmap, int depth, double scale_x, double scale_y, int srcx, int srcy, int XP, int YP, int WP, int HP);
+#endif
+ virtual int height_unscaled();
+ virtual int descent_unscaled();
+ virtual Region scale_clip(float f);
#if USE_XFT
void drawUCS4(const void *str, int n, int x, int y);
#endif
@@ -65,16 +81,11 @@ private:
static PangoContext *pctxt_;
static PangoFontMap *pfmap_;
static PangoLayout *playout_;
-protected:
PangoFontDescription *pfd_;
void do_draw(int from_right, const char *str, int n, int x, int y);
static PangoContext *context();
static void init_built_in_fonts();
#endif
-#if HAVE_XRENDER
- int scale_and_render_pixmap(Fl_Offscreen pixmap, int depth, double scale_x, double scale_y, int srcx, int srcy, int XP, int YP, int WP, int HP);
-#endif
-protected:
static GC gc_;
uchar **mask_bitmap_;
uchar **mask_bitmap() {return mask_bitmap_;}
@@ -93,6 +104,7 @@ public:
virtual ~Fl_Xlib_Graphics_Driver();
void translate_all(int dx, int dy);
void untranslate_all();
+ virtual void scale(float f);
virtual int has_feature(driver_feature mask) { return mask & NATIVE; }
virtual void *gc() { return gc_; }
virtual void gc(void *value);
@@ -104,51 +116,43 @@ public:
// --- bitmap stuff
Fl_Bitmask create_bitmask(int w, int h, const uchar *array);
void delete_bitmask(Fl_Bitmask bm);
- void draw(const char* str, int n, int x, int y);
- void draw(int angle, const char *str, int n, int x, int y);
- void rtl_draw(const char* str, int n, int x, int y);
- void font(Fl_Font face, Fl_Fontsize size);
- void draw(Fl_Pixmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy);
- void draw(Fl_Bitmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy);
- void draw(Fl_RGB_Image *img, int XP, int YP, int WP, int HP, int cx, int cy);
- void draw_image(const uchar* buf, int X,int Y,int W,int H, int D=3, int L=0);
- void draw_image(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D=3);
- void draw_image_mono(const uchar* buf, int X,int Y,int W,int H, int D=1, int L=0);
- void draw_image_mono(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D=1);
-#if HAVE_XRENDER
- int draw_scaled(Fl_Image *img, int XP, int YP, int WP, int HP);
-#endif
+ virtual void draw_unscaled(const char* str, int n, int x, int y);
+ virtual void draw_unscaled(int angle, const char *str, int n, int x, int y);
+ virtual void rtl_draw_unscaled(const char* str, int n, int x, int y);
+ virtual void font_unscaled(Fl_Font face, Fl_Fontsize size);
fl_uintptr_t cache(Fl_Pixmap *img, int w, int h, const char *const*array);
fl_uintptr_t cache(Fl_Bitmap *img, int w, int h, const uchar *array);
void uncache(Fl_RGB_Image *img, fl_uintptr_t &id_, fl_uintptr_t &mask_);
- double width(const char *str, int n);
- double width(unsigned int c);
- void text_extents(const char*, int n, int& dx, int& dy, int& w, int& h);
- int height();
- int descent();
- void copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy);
+ virtual double width_unscaled(const char *str, int n);
+ virtual double width_unscaled(unsigned int c);
+ virtual void text_extents_unscaled(const char*, int n, int& dx, int& dy, int& w, int& h);
+ virtual Fl_Fontsize size_unscaled();
+ virtual void copy_offscreen_unscaled(float x, float y, float w, float h, Fl_Offscreen pixmap, float srcx, float srcy);
+#if ! defined(FL_DOXYGEN)
+ void copy_offscreen_with_alpha(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy);
+#endif
void add_rectangle_to_region(Fl_Region r, int x, int y, int w, int h);
Fl_Region XRectangleRegion(int x, int y, int w, int h);
void XDestroyRegion(Fl_Region r);
protected:
- virtual void transformed_vertex0(short x, short y);
+ virtual void transformed_vertex0(float x, float y);
void fixloop();
// --- implementation is in src/fl_rect.cxx which includes src/cfg_gfx/xlib_rect.cxx
- void point(int x, int y);
- void rect(int x, int y, int w, int h);
- void rectf(int x, int y, int w, int h);
- void line(int x, int y, int x1, int y1);
- void line(int x, int y, int x1, int y1, int x2, int y2);
- void xyline(int x, int y, int x1);
- void xyline(int x, int y, int x1, int y2);
- void xyline(int x, int y, int x1, int y2, int x3);
- void yxline(int x, int y, int y1);
- void yxline(int x, int y, int y1, int x2);
- void yxline(int x, int y, int y1, int x2, int y3);
- void loop(int x0, int y0, int x1, int y1, int x2, int y2);
- void loop(int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3);
- void polygon(int x0, int y0, int x1, int y1, int x2, int y2);
- void polygon(int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3);
+ virtual void point_unscaled(float x, float y);
+ virtual void rect_unscaled(float x, float y, float w, float h);
+ virtual void rectf_unscaled(float x, float y, float w, float h);
+ virtual void line_unscaled(float x, float y, float x1, float y1);
+ virtual void line_unscaled(float x, float y, float x1, float y1, float x2, float y2);
+ virtual void xyline_unscaled(float x, float y, float x1);
+ virtual void xyline_unscaled(float x, float y, float x1, float y2);
+ virtual void xyline_unscaled(float x, float y, float x1, float y2, float x3);
+ virtual void yxline_unscaled(float x, float y, float y1);
+ virtual void yxline_unscaled(float x, float y, float y1, float x2);
+ virtual void yxline_unscaled(float x, float y, float y1, float x2, float y3);
+ virtual void loop_unscaled(float x0, float y0, float x1, float y1, float x2, float y2);
+ virtual void loop_unscaled(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3);
+ virtual void polygon_unscaled(float x0, float y0, float x1, float y1, float x2, float y2);
+ virtual void polygon_unscaled(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3);
// --- clipping
void push_clip(int x, int y, int w, int h);
int clip_box(int x, int y, int w, int h, int &X, int &Y, int &W, int &H);
@@ -156,25 +160,18 @@ protected:
void push_no_clip();
void pop_clip();
void restore_clip();
- // --- implementation is in src/fl_vertex.cxx which includes src/cfg_gfx/xxx_rect.cxx
void begin_complex_polygon();
- void transformed_vertex(double xf, double yf);
- void vertex(double x, double y);
void end_points();
void end_line();
void end_loop();
void end_polygon();
void end_complex_polygon();
void gap();
- void circle(double x, double y, double r);
- // --- implementation is in src/fl_arc.cxx which includes src/cfg_gfx/xxx_arc.cxx if needed
- // using void Fl_Graphics_Driver::arc(double x, double y, double r, double start, double end);
+ virtual void ellipse_unscaled(double xt, double yt, double rx, double ry);
// --- implementation is in src/fl_arci.cxx which includes src/cfg_gfx/xxx_arci.cxx
- void arc(int x, int y, int w, int h, double a1, double a2);
- void pie(int x, int y, int w, int h, double a1, double a2);
- // --- implementation is in src/fl_line_style.cxx which includes src/cfg_gfx/xxx_line_style.cxx
- void line_style(int style, int width=0, char* dashes=0);
- // --- implementation is in src/fl_color.cxx which includes src/cfg_gfx/xxx_color.cxx
+ virtual void arc_unscaled(float x, float y, float w, float h, double a1, double a2);
+ virtual void pie_unscaled(float x, float y, float w, float h, double a1, double a2);
+ virtual void line_style_unscaled(int style, float width, char* dashes);
void color(Fl_Color c);
void set_color(Fl_Color i, unsigned int c);
void free_color(Fl_Color i, int overlay);
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 10:16:46 +0000