title color fader/tweaks, bg_color bcbitmap fix, inst.sh fix, lang fr pref tweaks

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / colorpicker.C

diff --git a/cinelerra-5.1/cinelerra/colorpicker.C b/cinelerra-5.1/cinelerra/colorpicker.C
index 76692f0d99dcb9630c40aa77085384f5b5c53817..f40a95f8250616ffd43568ffc3df531171a95090 100644 (file)
--- a/cinelerra-5.1/cinelerra/colorpicker.C
+++ b/cinelerra-5.1/cinelerra/colorpicker.C
@@ -311,7 +311,7 @@ void ColorWindow::update_display()
 
 int ColorWindow::handle_event()
 {
-       thread->handle_new_color(rgb888(), (int)(255*aph + 0.5));
+       thread->handle_new_color(rgb888(), alpha8());
        return 1;
 }
 
@@ -360,8 +360,12 @@ int ColorWindow::button_release_event()
 
 void ColorWindow::update_rgb_hex(const char *hex)
 {
-       int color;
+       unsigned color;
        if( sscanf(hex,"%x",&color) == 1 ) {
+               if( thread->do_alpha ) {
+                       aph = ((color>>24) & 0xff) / 255.;
+                       aph_a->update(aph);
+               }
                float r = ((color>>16) & 0xff) / 255.;
                float g = ((color>>8)  & 0xff) / 255.;
                float b = ((color>>0)  & 0xff) / 255.;
@@ -807,6 +811,7 @@ int PaletteAlpha::handle_event()
 {
        window->aph = get_value();
        window->aph_a->update(window->aph);
+       window->hex_box->update();
        window->handle_event();
        return 1;
 }
@@ -973,6 +978,12 @@ int ColorWindow::rgb888()
        bclamp(r, 0, 255);  bclamp(g, 0, 255);  bclamp(b, 0, 255);
        return (r<<16) | (g<<8) | (b<<0);
 }
+int ColorWindow::alpha8()
+{
+       int a = 255*aph + 0.5;
+       bclamp(a, 0, 255);
+       return a;
+}
 
 PaletteNum::PaletteNum(ColorWindow *window, int x, int y,
        float &output, float min, float max)
@@ -1047,7 +1058,10 @@ PaletteHex::~PaletteHex()
 }
 void PaletteHex::update()
 {
-       char hex[BCSTRLEN];  sprintf(hex,"%06x",window->rgb888());
+       char hex[BCSTRLEN], *cp = hex;
+       if( window->thread->do_alpha )
+               cp += sprintf(cp,"%02x", window->alpha8());
+       sprintf(cp,"%06x",window->rgb888());
        BC_TextBox::update(hex);
 }