def update_text_buffer(self):
if self.size_changed or not self.text_buffer:
if self.text_buffer:
self.text_buffer.destroy()
self.text_buffer = yutani.GraphicsBuffer(
self.width - self.decorator.width(), self.height -
self.decorator.height() + 80 - self.menubar.height)
surface = self.text_buffer.get_cairo_surface()
ctx = cairo.Context(surface)
ctx.rectangle(0, 0, surface.get_width(), surface.get_height())
ctx.set_source_rgb(1, 1, 1)
ctx.fill()
pad = 10
if not self.tr:
self.tr = text_region.TextRegion(pad, 0,
surface.get_width() - pad * 2,
surface.get_height())
self.tr.set_line_height(18)
self.tr.base_dir = '/usr/share/help/'
self.tr.set_richtext(self.get_document_text())
elif self.size_changed:
self.size_changed = False
self.tr.resize(surface.get_width() - pad * 2,
surface.get_height() - pad * 2)
self.tr.scroll = self.scroll_offset
self.tr.draw(self.text_buffer)
def load_wallpaper(self):
tmp = cairo.ImageSurface.create_from_png('/usr/share/wallpapers/default')
self.wallpaper = cairo.ImageSurface(cairo.FORMAT_ARGB32, self.width, self.height)
x = self.width / tmp.get_width()
y = self.height / tmp.get_height()
nh = int(x * tmp.get_height())
nw = int(y * tmp.get_width())
ctx = cairo.Context(self.wallpaper)
if (nw > self.width):
ctx.translate((self.width - nw) / 2, 0)
ctx.scale(y,y)
else:
ctx.translate(0,(self.height - nh) / 2)
ctx.scale(x,x)
ctx.set_source_surface(tmp,0,0)
ctx.paint()
buf = yutani.GraphicsBuffer(self.wallpaper.get_width(),self.wallpaper.get_height())
tmp = buf.get_cairo_surface()
ctx = cairo.Context(tmp)
ctx.set_source_surface(self.wallpaper)
ctx.paint()
yutani.yutani_gfx_lib.blur_context_box(buf._gfx, 20)
yutani.yutani_gfx_lib.blur_context_box(buf._gfx, 20)
yutani.yutani_gfx_lib.blur_context_box(buf._gfx, 20)
ctx = cairo.Context(self.wallpaper)
ctx.set_source_surface(tmp)
ctx.paint()
buf.destroy()
def update(self, width):
needs_resize = False
if width != self.width:
needs_resize = True
self.width = width
self.tr.resize(self.width - self.pad * 2, self.tr.line_height)
h = self.tr.line_height * len(self.tr.lines) + self.pad * 2
if h != self.height_int:
needs_resize = True
self.height_int = h
if self.height_int - self.pad * 2 > 30000:
# Shit...
self.height_int = 30000 - self.pad * 2
self.tr.resize(self.width - self.pad * 2,
self.height_int - self.pad * 2)
self.tr.move(self.pad, self.pad)
if needs_resize or not self.text_buffer:
if self.text_buffer:
self.text_buffer.destroy()
self.text_buffer = yutani.GraphicsBuffer(self.width,
self.height_int)
surface = self.text_buffer.get_cairo_surface()
ctx = cairo.Context(surface)
ctx.rectangle(0, 0, surface.get_width(), surface.get_height())
ctx.set_source_rgb(*self.background)
ctx.fill()
self.tr.draw(self.text_buffer)
def init_buffer(self,w,h):
self.modified = False
self.buf = yutani.GraphicsBuffer(w,h)
self.surface = self.buf.get_cairo_surface()
self.draw_ctx = cairo.Context(self.surface)
self.offset_x = int((self.width-self.decorator.width()-self.buf.width)/2)
self.offset_y = int((self.height-self.decorator.height()-self.buf.height-self.menubar.height)/2)
def redraw_buf(self, clips=None):
if self.buf:
self.buf.destroy()
w = 450
height = self.unit_height
self.buf = yutani.GraphicsBuffer(w, len(self.files) * height)
surface = self.buf.get_cairo_surface()
ctx = cairo.Context(surface)
if clips:
for clip in clips:
ctx.rectangle(clip.x, clip.y, w, height)
ctx.clip()
ctx.rectangle(0, 0, surface.get_width(), surface.get_height())
ctx.set_source_rgb(1, 1, 1)
ctx.fill()
offset_y = 0
i = 0
for f in self.files:
f.y = offset_y
if not clips or f in clips:
tr = f.tr
tr.move(26, offset_y + 2)
if f.hilight:
gradient = cairo.LinearGradient(0, 0, 0, height - 2)
gradient.add_color_stop_rgba(0.0, *hilight_gradient_top,
1.0)
gradient.add_color_stop_rgba(1.0, *hilight_gradient_bottom,
1.0)
ctx.rectangle(0, offset_y, w, 1)
ctx.set_source_rgb(*hilight_border_top)
ctx.fill()
ctx.rectangle(0, offset_y + height - 1, w, 1)
ctx.set_source_rgb(*hilight_border_bottom)
ctx.fill()
ctx.save()
ctx.translate(0, offset_y + 1)
ctx.rectangle(0, 0, w, height - 2)
ctx.set_source(gradient)
ctx.fill()
ctx.restore()
tr.font.font_color = 0xFFFFFFFF
else:
ctx.rectangle(0, offset_y, w, height)
if i % 2:
ctx.set_source_rgb(0.9, 0.9, 0.9)
else:
ctx.set_source_rgb(1, 1, 1)
ctx.fill()
tr.font.font_color = 0xFF000000
ctx.set_source_surface(f.icon, 4, offset_y + 2)
ctx.paint()
tr.draw(self.buf)
offset_y += height
i += 1
def redraw_buf(self, clips=None):
if self.buf:
self.buf.destroy()
w = self.width - self.decorator.width()
self.buf = yutani.GraphicsBuffer(w, len(self.packages) * 24)
surface = self.buf.get_cairo_surface()
ctx = cairo.Context(surface)
if clips:
for clip in clips:
ctx.rectangle(clip.x, clip.y, w, 24)
ctx.clip()
ctx.rectangle(0, 0, surface.get_width(), surface.get_height())
ctx.set_source_rgb(1, 1, 1)
ctx.fill()
offset_y = 0
for f in self.packages:
f.y = offset_y
if not clips or f in clips:
tr = text_region.TextRegion(4, offset_y + 4, w - 4, 20)
if f.hilight:
gradient = cairo.LinearGradient(0, 0, 0, 18)
gradient.add_color_stop_rgba(0.0, *hilight_gradient_top,
1.0)
gradient.add_color_stop_rgba(1.0, *hilight_gradient_bottom,
1.0)
ctx.rectangle(0, offset_y + 4, w, 1)
ctx.set_source_rgb(*hilight_border_top)
ctx.fill()
ctx.rectangle(0, offset_y + 4 + 20 - 1, w, 1)
ctx.set_source_rgb(*hilight_border_bottom)
ctx.fill()
ctx.save()
ctx.translate(0, offset_y + 4 + 1)
ctx.rectangle(0, 0, w, 20 - 2)
ctx.set_source(gradient)
ctx.fill()
ctx.restore()
tr.font.font_color = 0xFFFFFFFF
else:
ctx.rectangle(0, offset_y + 4, w, 20)
ctx.set_source_rgb(1, 1, 1)
ctx.fill()
tr.font.font_color = 0xFF000000
tr.set_richtext(f.text)
tr.set_one_line()
tr.set_ellipsis()
tr.draw(self.buf)
offset_y += 24
def redraw_buf(self,size_changed=False):
if size_changed:
if self.buf:
self.buf.destroy()
w = self.width - self.decorator.width()
h = self.height - self.decorator.height()
self.buf = yutani.GraphicsBuffer(w,h)
yutani.Window.fill(self.buf,0xFF777777)
if self.document:
self.fitz_lib.draw_page(self.fitz_ctx, self.document, self.page, self.buf._gfx)
self.set_title(f"{self.path} - {self.page}/{self.page_count} - {app_name}","pdfviewer")
else:
self.set_title(app_name,"pdfviewer")
def redraw_buf(self, icons=None):
if self.buf:
self.buf.destroy()
w = self.width - self.decorator.width()
files_per_row = int(w / 100)
self.buf = yutani.GraphicsBuffer(
w,
math.ceil(len(self.files) / files_per_row) * 100)
surface = self.buf.get_cairo_surface()
ctx = cairo.Context(surface)
if icons:
for icon in icons:
ctx.rectangle(icon.x, icon.y, 100, 100)
ctx.clip()
ctx.rectangle(0, 0, surface.get_width(), surface.get_height())
ctx.set_source_rgb(1, 1, 1)
ctx.fill()
offset_x = 0
offset_y = 0
for f in self.files:
if not icons or f in icons:
x_, y_ = ctx.user_to_device(0, 0)
f.tr.move(offset_x, offset_y + 60)
f.tr.draw(self.buf)
ctx.set_source_surface(f.icon, offset_x + 26, offset_y + 10)
ctx.paint_with_alpha(1.0 if not f.hilight else 0.7)
f.x = offset_x
f.y = offset_y
offset_x += 100
if offset_x + 100 > surface.get_width():
offset_x = 0
offset_y += 100
def redraw_buf(self,clips=None):
if self.buf:
self.buf.destroy()
w = self.width - self.decorator.width()
self.buf = yutani.GraphicsBuffer(w,len(self.packages)*package_height)
surface = self.buf.get_cairo_surface()
ctx = cairo.Context(surface)
if clips:
for clip in clips:
ctx.rectangle(clip.x,clip.y,w,package_height)
ctx.clip()
ctx.rectangle(0,0,surface.get_width(),surface.get_height())
ctx.set_source_rgb(1,1,1)
ctx.fill()
offset_y = 0
button = Button('Install', None)
for f in self.packages:
f.y = offset_y
if not clips or f in clips:
tr = text_region.TextRegion(64,offset_y+4,w-64 - 120,package_height-4)
tr.line_height = 19
if False and f.hilight:
gradient = cairo.LinearGradient(0,0,0,18)
gradient.add_color_stop_rgba(0.0,*hilight_gradient_top,1.0)
gradient.add_color_stop_rgba(1.0,*hilight_gradient_bottom,1.0)
ctx.rectangle(0,offset_y+4,w,1)
ctx.set_source_rgb(*hilight_border_top)
ctx.fill()
ctx.rectangle(0,offset_y+package_height-1,w,1)
ctx.set_source_rgb(*hilight_border_bottom)
ctx.fill()
ctx.save()
ctx.translate(0,offset_y+4+1)
ctx.rectangle(0,0,w,package_height-6)
ctx.set_source(gradient)
ctx.fill()
ctx.restore()
tr.font.font_color = 0xFFFFFFFF
else:
ctx.rectangle(0,offset_y+4,w,package_height-4)
ctx.set_source_rgb(1,1,1)
ctx.fill()
tr.font.font_color = 0xFF000000
if f.installed:
package_icon = get_icon(f.icon if f.icon else 'package',48,'package')
else:
if f.hilight:
button.hilight = f.hilight
else:
button.hilight = 0
button.draw(self.buf,ctx,w-110,offset_y+11,100,32)
package_icon = get_icon('package-uninstalled',48)
ctx.set_source_surface(package_icon,8,11+offset_y)
ctx.paint()
tr.set_richtext(f.text)
tr.set_ellipsis()
tr.set_max_lines(3)
tr.draw(self.buf)
offset_y += package_height
