work in progress addon: demo mode, use for easy setup for looping over blend files, rendering, playing, switching screens.

1 files changed, 145 insertions, 0 deletions

diff --git a/system_demo_mode/__init__.py b/system_demo_mode/__init__.py
new file mode 100644
index 00000000..18b8b676
--- /dev/null
+++ b/system_demo_mode/__init__.py
@@ -0,0 +1,145 @@
+# ##### 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": "Demo Mode",
+    "author": "Campbell Barton",
+    "blender": (2, 5, 7),
+    "api": 35622,
+    "location": "Demo Menu",
+    "description": "TODO",
+    "warning": "",
+    "wiki_url": "http://wiki.blender.org/index.php/Extensions:2.5/Py/"\
+        "Scripts/TODO/DemoMode",
+    "tracker_url": "",
+    "support": 'OFFICIAL',
+    "category": "Import-Export"}
+
+# To support reload properly, try to access a package var, if it's there, reload everything
+if "bpy" in locals():
+    import imp
+    if "config" in locals():
+        imp.reload(config)
+
+
+import bpy
+from bpy.props import StringProperty, BoolProperty, FloatProperty, EnumProperty
+from io_utils import ImportHelper
+
+
+class DemoModeSetup(bpy.types.Operator):
+    '''Creates a demo script and optionally executes'''
+    bl_idname = "wm.demo_mode_setup"
+    bl_label = "Demo Mode"
+    bl_options = {'PRESET'}
+
+    # List of operator properties, the attributes will be assigned
+    # to the class instance from the operator settings before calling.
+
+    # these are used to create the file list.
+    filepath = StringProperty(name="File Path", description="Filepath used for importing the file", maxlen=1024, default="", subtype='FILE_PATH')
+    random_order = BoolProperty(name="Random Order", description="Select files randomly", default=False)
+    mode = EnumProperty(items=(
+            ('AUTO', "Automatic", ""),
+            ('PLAY', "Play", ""),
+            ('RENDER', "Render", ""),
+            ),
+                name="Method")
+
+    run = BoolProperty(name="Run Immediately!", description="Run demo immediately", default=True)
+
+    # these are mapped directly to the config!
+    #
+    # anim
+    # ====
+    anim_cycles = FloatProperty(name="Cycles", description="Number of times to play the animation", min=0.1, max=1000.0, soft_min=1.0, soft_max=1000.0, default=1.0)
+    anim_time_min = FloatProperty(name="Time Min", description="Minimum number of seconds to show the animation for (for small loops)", min=0.0, max=1000.0, soft_min=1.0, soft_max=1000.0, default=4.0)
+    anim_time_max = FloatProperty(name="Time Max", description="Maximum number of seconds to show the animation for (incase the end frame is very high for no reason)", min=0.0, max=100000000.0, soft_min=1.0, soft_max=100000000.0, default=60.0)
+    anim_screen_switch = FloatProperty(name="Screen Switch", description="Time between switching screens (in seconds) or 0 to disable", min=0.0, max=100000000.0, soft_min=1.0, soft_max=60.0, default=0.0)
+    #
+    # render
+    # ======
+    display_render = FloatProperty(name="Render Delay", description="Time to display the rendered image before moving on (in seconds)", min=0.0, max=60.0, default=4.0)
+    anim_render = BoolProperty(name="Render Anim", description="Render entire animation (render mode only)", default=False)
+
+    def execute(self, context):
+        from . import config
+
+        keywords = self.as_keywords(ignore=("filepath", "random_order", "run"))
+
+        from . import config
+        cfg_str, dirpath = config.as_string(self.filepath, self.random_order, **keywords)
+        text = bpy.data.texts.get("demo.py")
+        if text is None:
+            text = bpy.data.texts.new("demo.py")
+
+        text.from_string(cfg_str)
+        return {'FINISHED'}
+
+    def invoke(self, context, event):
+        context.window_manager.fileselect_add(self)
+        return {'RUNNING_MODAL'}
+
+    def check(self, context):
+        return True  # lazy
+
+    def draw(self, context):
+        layout = self.layout
+        col = layout.column()
+        col.prop(self, "run")
+
+        col.label("Generate Settings:")
+        col.prop(self, "mode")
+        col.prop(self, "random_order")
+        
+        mode = self.mode
+        
+        col.separator()
+        colsub = col.column()
+        colsub.active = (mode in ('AUTO', 'ANIMATE'))
+        colsub.label("Animate Settings:")
+        colsub.prop(self, "anim_cycles")
+        colsub.prop(self, "anim_time_min")
+        colsub.prop(self, "anim_time_max")
+
+        col.separator()
+        colsub = col.column()
+        colsub.active = (mode in ('AUTO', 'RENDER'))
+        colsub.label("Render Settings:")
+        colsub.prop(self, "render_anim")
+
+
+def menu_func(self, context):
+    self.layout.operator(DemoModeSetup.bl_idname)
+
+
+def register():
+    bpy.utils.register_class(DemoModeSetup)
+
+    bpy.types.INFO_MT_file_import.append(menu_func)
+
+
+def unregister():
+    bpy.utils.unregister_class(DemoModeSetup)
+
+    bpy.types.INFO_MT_file_import.remove(menu_func)
+
+if __name__ == "__main__":
+    register()