[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [2275] trunk/py/scripts/addons/ space_view3d_screencast_keys.py: SVN maintenance.
gsr b3d
gsr.b3d at infernal-iceberg.com
Fri Aug 26 19:46:02 CEST 2011
Revision: 2275
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-extensions&revision=2275
Author: gsrb3d
Date: 2011-08-26 17:46:02 +0000 (Fri, 26 Aug 2011)
Log Message:
-----------
SVN maintenance.
Modified Paths:
--------------
trunk/py/scripts/addons/space_view3d_screencast_keys.py
Property Changed:
----------------
trunk/py/scripts/addons/space_view3d_screencast_keys.py
Modified: trunk/py/scripts/addons/space_view3d_screencast_keys.py
===================================================================
--- trunk/py/scripts/addons/space_view3d_screencast_keys.py 2011-08-26 17:37:49 UTC (rev 2274)
+++ trunk/py/scripts/addons/space_view3d_screencast_keys.py 2011-08-26 17:46:02 UTC (rev 2275)
@@ -1,458 +1,458 @@
-# ##### BEGIN GPL LICENSE BLOCK #####
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ##### END GPL LICENSE BLOCK #####
-
-# <pep8 compliant>
-
-
-bl_info = {
- 'name': 'Screencast Keys',
- 'author': 'Paulo Gomes, Bart Crouch, John E. Herrenyo',
- 'version': (1, 2),
- 'blender': (2, 5, 9),
- 'api': 39576,
- 'location': 'View3D > Properties panel > Screencast Keys',
- 'warning': '',
- 'description': 'Display keys pressed in the 3d-view, '\
- 'useful for screencasts.',
- 'wiki_url': 'http://wiki.blender.org/index.php/Extensions:2.5/'\
- 'Py/Scripts/3D_interaction/Screencast_Key_Status_Tool',
- 'tracker_url': 'http://projects.blender.org/tracker/index.php?'\
- 'func=detail&aid=21612',
- 'category': '3D View'}
-
-
-import bgl
-import blf
-import bpy
-import time
-
-
-def draw_callback_px(self, context):
- wm = context.window_manager
- if not wm.display_keys:
- return
-
- # draw text in the 3d-view
- blf.size(0, wm.display_font_size, 72)
- r, g, b = wm.display_color
- final = 0
- for i in range(len(self.key)):
- label_time = time.time() - self.time[i]
- if label_time < 2: # only display key-presses of last 2 seconds
- blf.position(0, wm.display_pos_x,
- wm.display_pos_y + wm.display_font_size*i, 0)
- alpha = min(1.0, max(0.0, 2 * (2 - label_time)))
- bgl.glColor4f(r, g, b, alpha)
- blf.draw(0, self.key[i])
- final = i
- else:
- break
-
- # get rid of status texts that aren't displayed anymore
- self.key = self.key[:final+1]
- self.time = self.time[:final+1]
-
- # draw graphical representation of the mouse
- if wm.display_mouse == 'graphic':
- for shape in ["mouse", "left_button", "middle_button", "right_button"]:
- draw_mouse(context, shape, "outline", 0.5)
- final = 0
- for i in range(len(self.mouse)):
- click_time = time.time() - self.mouse_time[i]
- if click_time < 2:
- shape = map_mouse_event(self.mouse[i])
- if shape:
- alpha = min(1.0, max(0.0, 2 * (2 - click_time)))
- draw_mouse(context, shape, "filled", alpha)
- final = i
- else:
- break
-
- # get rid of mouse clicks that aren't displayed anymore
- self.mouse = self.mouse[:final+1]
- self.mouse_time = self.mouse_time[:final+1]
-
-
-def draw_mouse(context, shape, style, alpha):
- # shape and position
- wm = context.window_manager
- size = wm.display_font_size * 3
- offset_x = context.region.width - wm.display_pos_x - (size*0.535)
- offset_y = wm.display_pos_y
- shape_data = get_shape_data(shape)
- bgl.glTranslatef(offset_x, offset_y, 0)
- # color
- r, g, b = wm.display_color
- bgl.glEnable(bgl.GL_BLEND)
- #bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
- #bgl.glColor4f(r, g, b, alpha)
-
- # inner shape for filled style
- if style == "filled":
- inner_shape = []
- for i in shape_data:
- inner_shape.append(i[0])
-
- # outer shape
- for i in shape_data:
- shape_segment = i
- shape_segment[0] = [size * k for k in shape_segment[0]]
- shape_segment[1] = [size * k for k in shape_segment[1]]
- shape_segment[2] = [size * k for k in shape_segment[2]]
- shape_segment[3] = [size * k for k in shape_segment[3]]
-
- # create the buffer
- shape_buffer = bgl.Buffer(bgl.GL_FLOAT, [4, 3], shape_segment)
-
- # create the map and draw the triangle fan
- bgl.glMap1f(bgl.GL_MAP1_VERTEX_3, 0.0, 1.0, 3, 4, shape_buffer)
- bgl.glEnable(bgl.GL_MAP1_VERTEX_3)
- bgl.glColor4f(r, g, b, alpha)
-
- if style == "outline":
- bgl.glBegin(bgl.GL_LINE_STRIP)
- else: # style == "filled"
- bgl.glBegin(bgl.GL_TRIANGLE_FAN)
- for j in range(10):
- bgl.glEvalCoord1f(j / 10.0)
- x, y, z = shape_segment[3]
-
- # make sure the last vertex is indeed the last one, to avoid gaps
- bgl.glVertex3f(x, y, z)
- bgl.glEnd()
- bgl.glDisable(bgl.GL_MAP1_VERTEX_3)
-
- # draw interior
- if style == "filled":
- bgl.glColor4f(r, g, b, alpha)
- bgl.glBegin(bgl.GL_TRIANGLE_FAN)
- for i in inner_shape:
- j = [size * k for k in i]
- x, y, z = j
- bgl.glVertex3f(x, y, z)
- bgl.glEnd()
-
- bgl.glTranslatef(-offset_x, -offset_y, 0)
-
-
-# hardcoded data to draw the graphical represenation of the mouse
-def get_shape_data(shape):
- data = []
- if shape == "mouse":
- data = [[[0.264, 0.002, 0.0],
- [0.096, 0.002, 0.0],
- [0.059, 0.226, 0.0],
- [0.04, 0.313, 0.0]],
- [[0.04, 0.313, 0.0],
- [-0.015, 0.565, 0.0],
- [-0.005, 0.664, 0.0],
- [0.032, 0.87, 0.0]],
- [[0.032, 0.87, 0.0],
- [0.05, 0.973, 0.0],
- [0.16, 1.002, 0.0],
- [0.264, 1.002, 0.0]],
- [[0.264, 1.002, 0.0],
- [0.369, 1.002, 0.0],
- [0.478, 0.973, 0.0],
- [0.497, 0.87, 0.0]],
- [[0.497, 0.87, 0.0],
- [0.533, 0.664, 0.0],
- [0.544, 0.565, 0.0],
- [0.489, 0.313, 0.0]],
- [[0.489, 0.313, 0.0],
- [0.47, 0.226, 0.0],
- [0.432, 0.002, 0.0],
- [0.264, 0.002, 0.0]]]
- elif shape == "left_button":
- data = [[[0.154, 0.763, 0.0],
- [0.126, 0.755, 0.0],
- [0.12, 0.754, 0.0],
- [0.066, 0.751, 0.0]],
- [[0.066, 0.751, 0.0],
- [0.043, 0.75, 0.0],
- [0.039, 0.757, 0.0],
- [0.039, 0.767, 0.0]],
- [[0.039, 0.767, 0.0],
- [0.047, 0.908, 0.0],
- [0.078, 0.943, 0.0],
- [0.155, 0.97, 0.0]],
- [[0.155, 0.97, 0.0],
- [0.174, 0.977, 0.0],
- [0.187, 0.975, 0.0],
- [0.191, 0.972, 0.0]],
- [[0.191, 0.972, 0.0],
- [0.203, 0.958, 0.0],
- [0.205, 0.949, 0.0],
- [0.199, 0.852, 0.0]],
- [[0.199, 0.852, 0.0],
- [0.195, 0.77, 0.0],
- [0.18, 0.771, 0.0],
- [0.154, 0.763, 0.0]]]
- elif shape == "middle_button":
- data = [[[0.301, 0.8, 0.0],
- [0.298, 0.768, 0.0],
- [0.231, 0.768, 0.0],
- [0.228, 0.8, 0.0]],
- [[0.228, 0.8, 0.0],
- [0.226, 0.817, 0.0],
- [0.225, 0.833, 0.0],
- [0.224, 0.85, 0.0]],
- [[0.224, 0.85, 0.0],
- [0.222, 0.873, 0.0],
- [0.222, 0.877, 0.0],
- [0.224, 0.9, 0.0]],
- [[0.224, 0.9, 0.0],
- [0.225, 0.917, 0.0],
- [0.226, 0.933, 0.0],
- [0.228, 0.95, 0.0]],
- [[0.228, 0.95, 0.0],
- [0.231, 0.982, 0.0],
- [0.298, 0.982, 0.0],
- [0.301, 0.95, 0.0]],
- [[0.301, 0.95, 0.0],
- [0.302, 0.933, 0.0],
- [0.303, 0.917, 0.0],
- [0.305, 0.9, 0.0]],
- [[0.305, 0.9, 0.0],
- [0.307, 0.877, 0.0],
- [0.307, 0.873, 0.0],
- [0.305, 0.85, 0.0]],
- [[0.305, 0.85, 0.0],
- [0.303, 0.833, 0.0],
- [0.302, 0.817, 0.0],
- [0.301, 0.8, 0.0]]]
- elif shape == "right_button":
- data = [[[0.375, 0.763, 0.0],
- [0.402, 0.755, 0.0],
- [0.408, 0.754, 0.0],
- [0.462, 0.751, 0.0]],
- [[0.462, 0.751, 0.0],
- [0.486, 0.75, 0.0],
- [0.49, 0.757, 0.0],
- [0.489, 0.767, 0.0]],
- [[0.489, 0.767, 0.0],
- [0.481, 0.908, 0.0],
- [0.451, 0.943, 0.0],
- [0.374, 0.97, 0.0]],
- [[0.374, 0.97, 0.0],
- [0.354, 0.977, 0.0],
- [0.341, 0.975, 0.0],
- [0.338, 0.972, 0.0]],
- [[0.338, 0.972, 0.0],
- [0.325, 0.958, 0.0],
- [0.324, 0.949, 0.0],
- [0.329, 0.852, 0.0]],
- [[0.329, 0.852, 0.0],
- [0.334, 0.77, 0.0],
- [0.348, 0.771, 0.0],
- [0.375, 0.763, 0.0]]]
-
- return(data)
-
-
-# return the shape that belongs to the given event
-def map_mouse_event(event):
- shape = False
-
- if event == 'LEFTMOUSE':
- shape = "left_button"
- elif event == 'MIDDLEMOUSE':
- shape = "middle_button"
- elif event == 'RIGHTMOUSE':
- shape = "right_button"
-
- return(shape)
-
-
-class ScreencastKeysStatus(bpy.types.Operator):
- bl_idname = "view3d.screencast_keys"
- bl_label = "Screencast Key Status Tool"
- bl_description = "Display keys pressed in the 3D-view"
-
- def modal(self, context, event):
- if context.area:
- context.area.tag_redraw()
- wm = context.window_manager
- # keys that shouldn't show up in the 3d-view
- mouse_keys = ['MOUSEMOVE','MIDDLEMOUSE','LEFTMOUSE',
- 'RIGHTMOUSE', 'WHEELDOWNMOUSE','WHEELUPMOUSE']
- ignore_keys = ['LEFT_SHIFT', 'RIGHT_SHIFT', 'LEFT_ALT',
@@ Diff output truncated at 10240 characters. @@
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