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Diffstat (limited to 'system_demo_mode/__init__.py')
| -rw-r--r-- | system_demo_mode/__init__.py | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/system_demo_mode/__init__.py b/system_demo_mode/__init__.py new file mode 100644 index 00000000..cc568c11 --- /dev/null +++ b/system_demo_mode/__init__.py @@ -0,0 +1,206 @@ +# ##### 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": "Demo mode lets you select multiple blend files and loop over them.", + "warning": "", + "wiki_url": "http://wiki.blender.org/index.php/Extensions:2.5/Py/"\ + "Scripts/System/Demo_Mode#Running_Demo_Mode", + "tracker_url": "", + "support": 'OFFICIAL', + "category": "System"} + +# 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, IntProperty, 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 (Setup)" + 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', "Auto", ""), + ('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 = IntProperty(name="Cycles", description="Number of times to play the animation", min=1, max=1000, default=2) + 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=8.0) + 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: + text.name += ".back" + + text = bpy.data.texts.new("demo.py") + text.from_string(cfg_str) + + if self.run: + extern_demo_mode_run() + + 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 + + box = layout.box() + box.label("Search *.blend recursively") + box.label("Writes: demo.py config text.") + + col = layout.column() + col.prop(self, "run") + + col.label("Generate Settings:") + row = col.row() + row.prop(self, "mode", expand=True) + col.prop(self, "random_order") + + mode = self.mode + + col.separator() + colsub = col.column() + colsub.active = (mode in ('AUTO', 'PLAY')) + colsub.label("Animate Settings:") + colsub.prop(self, "anim_cycles") + colsub.prop(self, "anim_time_min") + colsub.prop(self, "anim_time_max") + colsub.prop(self, "anim_screen_switch") + + col.separator() + colsub = col.column() + colsub.active = (mode in ('AUTO', 'RENDER')) + colsub.label("Render Settings:") + colsub.prop(self, "display_render") + + +class DemoModeRun(bpy.types.Operator): + bl_idname = "wm.demo_mode_run" + bl_label = "Demo Mode (Start)" + + def execute(self, context): + if extern_demo_mode_run(): + return {'FINISHED'} + else: + self.report({'ERROR'}, "Cant load demo.py config, run: File -> Demo Mode (Setup)") + return {'CANCELLED'} + + +# --- call demo_mode.py funcs +def extern_demo_mode_run(): + # this accesses demo_mode.py which is kept standalone + # and can be run direct. + from . import demo_mode + if demo_mode.load_config(): + demo_mode.demo_mode_load_file() # kick starts the modal operator + return True + else: + return False + + +def extern_demo_mode_register(): + # this accesses demo_mode.py which is kept standalone + # and can be run direct. + from . import demo_mode + demo_mode.register() + + +def extern_demo_mode_unregister(): + # this accesses demo_mode.py which is kept standalone + # and can be run direct. + from . import demo_mode + demo_mode.unregister() + +# --- intergration + + +def menu_func(self, context): + layout = self.layout + layout.operator(DemoModeSetup.bl_idname, icon='PREFERENCES') + layout.operator(DemoModeRun.bl_idname, icon='PLAY') + layout.separator() + + +def register(): + bpy.utils.register_class(DemoModeSetup) + bpy.utils.register_class(DemoModeRun) + + bpy.types.INFO_MT_file.prepend(menu_func) + + extern_demo_mode_register() + + +def unregister(): + bpy.utils.unregister_class(DemoModeSetup) + bpy.utils.unregister_class(DemoModeRun) + + bpy.types.INFO_MT_file.remove(menu_func) + + extern_demo_mode_unregister() + +if __name__ == "__main__": + register() |