1 | """ |
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2 | Help dialog |
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3 | """ |
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4 | import wx |
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5 | import wx.html as html |
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6 | from wx.lib.splitter import MultiSplitterWindow |
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7 | import os |
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8 | from wx.lib.scrolledpanel import ScrolledPanel |
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9 | |
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10 | class HelpPanel(ScrolledPanel): |
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11 | def __init__(self, parent, **kwargs): |
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12 | ScrolledPanel.__init__(self, parent, **kwargs) |
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13 | self.SetupScrolling() |
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14 | |
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15 | |
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16 | class HelpWindow(wx.Frame): |
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17 | """ |
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18 | """ |
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19 | def __init__(self, parent, id, title='Fitting Help', pageToOpen=None, size=(850, 540)): |
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20 | wx.Frame.__init__(self, parent, id, title, size=size) |
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21 | """ |
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22 | contains help info |
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23 | """ |
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24 | self.Show(False) |
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25 | self.SetTitle(title) |
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26 | from sans.perspectives.fitting import get_data_path as fit_path |
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27 | fitting_path = fit_path(media='media') |
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28 | ico_file = os.path.join(fitting_path, 'ball.ico') |
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29 | if os.path.isfile(ico_file): |
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30 | self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO)) |
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31 | splitter = MultiSplitterWindow(self, style=wx.SP_LIVE_UPDATE) |
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32 | self.rpanel = wx.Panel(splitter, -1) |
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33 | self.lpanel = wx.Panel(splitter, -1, style=wx.BORDER_SUNKEN) |
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34 | |
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35 | vbox = wx.BoxSizer(wx.VERTICAL) |
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36 | header = wx.Panel(self.rpanel, -1) |
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37 | header.SetBackgroundColour('#6666FF') |
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38 | header.SetForegroundColour('WHITE') |
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39 | hbox = wx.BoxSizer(wx.HORIZONTAL) |
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40 | st = wx.StaticText(header, -1, 'Contents', (5, 5)) |
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41 | font = st.GetFont() |
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42 | font.SetPointSize(10) |
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43 | st.SetFont(font) |
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44 | hbox.Add(st, 1, wx.TOP | wx.BOTTOM | wx.LEFT, 5) |
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45 | header.SetSizer(hbox) |
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46 | vbox.Add(header, 0, wx.EXPAND) |
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47 | |
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48 | vboxl= wx.BoxSizer(wx.VERTICAL) |
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49 | headerl = wx.Panel(self.lpanel, -1, size=(-1, 20)) |
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50 | |
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51 | headerl.SetBackgroundColour('#6666FF') |
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52 | headerl.SetForegroundColour('WHITE') |
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53 | hboxl = wx.BoxSizer(wx.HORIZONTAL) |
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54 | lst = wx.StaticText(headerl, -1, 'Menu', (5, 5)) |
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55 | fontl = lst.GetFont() |
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56 | fontl.SetPointSize(10) |
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57 | lst.SetFont(fontl) |
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58 | hboxl.Add(lst, 1, wx.TOP | wx.BOTTOM | wx.LEFT, 5) |
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59 | headerl.SetSizer(hboxl) |
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60 | vboxl.Add(headerl, 0, wx.EXPAND) |
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61 | self.lhelp = html.HtmlWindow(self.lpanel, -1, style=wx.NO_BORDER) |
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62 | self.rhelp = html.HtmlWindow(self.rpanel, -1, style=wx.NO_BORDER, |
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63 | size=(500, -1)) |
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64 | |
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65 | # get the media path |
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66 | if pageToOpen != None: |
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67 | path = os.path.dirname(pageToOpen) |
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68 | else: |
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69 | from sans.models import get_data_path as model_path |
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70 | # Get models help model_function path |
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71 | path = model_path(media='media') |
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72 | |
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73 | self.path = os.path.join(path, "model_functions.html") |
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74 | self.path_pd = os.path.join(path, "pd_help.html") |
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75 | self.path_sm = os.path.join(path, "smear_computation.html") |
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76 | self.path_mag = os.path.join(path, "polar_mag_help.html") |
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77 | |
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78 | _html_file = [("load_data_help.html", "Load a File"), |
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79 | ("single_fit_help.html", "Single Fit"), |
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80 | ("simultaneous_fit_help.html", "Simultaneous Fit"), |
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81 | ("batch_help.html", "Batch Fit"), |
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82 | ("model_use_help.html", "Model Selection"), |
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83 | ("category_manager_help.html", "Model Category Manager"), |
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84 | ("%s" % self.path, "Model Functions"), |
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85 | ("model_editor_help.html", "Custom Model Editor"), |
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86 | ("%s" % self.path_pd, "Polydispersion Distributions"), |
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87 | ("%s" % self.path_sm, "Smear Computation"), |
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88 | ("%s" % self.path_mag, "Polarization/Magnetic Scattering"), |
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89 | ("key_help.html", "Key Combination"), |
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90 | ("status_bar_help.html", "Status Bar Help"), |
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91 | ] |
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92 | |
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93 | page1 = """<html> |
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94 | <body> |
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95 | <p>Select topic on Menu</p> |
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96 | </body> |
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97 | </html>""" |
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98 | |
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99 | page = """<html> |
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100 | <body> |
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101 | <ul> |
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102 | """ |
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103 | |
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104 | for (p, title) in _html_file: |
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105 | pp = os.path.join(fitting_path, p) |
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106 | page += """<li><a href ="%s" target="showframe">%s</a><br></li>""" % (pp, title) |
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107 | page += """</ul> |
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108 | </body> |
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109 | </html> |
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110 | """ |
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111 | |
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112 | self.rhelp.SetPage(page1) |
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113 | self.lhelp.SetPage(page) |
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114 | self.lhelp.Bind(wx.html.EVT_HTML_LINK_CLICKED, self.OnLinkClicked ) |
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115 | |
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116 | #open the help frame a the current page |
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117 | if pageToOpen != None: |
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118 | self.rhelp.LoadPage(str(pageToOpen)) |
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119 | |
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120 | vbox.Add(self.rhelp, 1, wx.EXPAND) |
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121 | vboxl.Add(self.lhelp, 1, wx.EXPAND) |
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122 | self.rpanel.SetSizer(vbox) |
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123 | self.lpanel.SetSizer(vboxl) |
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124 | self.lpanel.SetFocus() |
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125 | |
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126 | vbox1 = wx.BoxSizer(wx.HORIZONTAL) |
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127 | vbox1.Add(splitter, 1, wx.EXPAND) |
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128 | splitter.AppendWindow(self.lpanel, 200) |
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129 | splitter.AppendWindow(self.rpanel) |
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130 | self.SetSizer(vbox1) |
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131 | |
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132 | self.splitter = splitter |
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133 | self.Centre() |
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134 | self.Bind(wx.EVT_SIZE, self.on_Size) |
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135 | |
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136 | def OnButtonClicked(self, event): |
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137 | """ |
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138 | Function to diplay Model html page related to the hyperlinktext selected |
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139 | """ |
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140 | self.rhelp.LoadPage(self.path) |
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141 | |
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142 | def OnLinkClicked(self, event): |
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143 | """ |
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144 | Function to diplay html page related to the hyperlinktext selected |
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145 | """ |
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146 | link = event.GetLinkInfo().GetHref() |
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147 | |
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148 | self.rhelp.LoadPage(os.path.abspath(link)) |
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149 | |
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150 | def on_Size(self, event): |
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151 | """ |
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152 | Recover the scroll position On Size |
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153 | """ |
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154 | pos = self.rhelp.GetScrollPos(wx.VERTICAL) |
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155 | size = self.GetClientSize() |
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156 | self.splitter.SetSize(size) |
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157 | self.rhelp.Show(False) |
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158 | self.rhelp.ScrollLines(pos) |
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159 | self.rhelp.Show(True) |
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