Merge pull request #713 from Vulcalien/bg-image-draw-modes
Background image drawing modes and alignment
This commit is contained in:
Matt Rose
GitHub
commit
b0f4463055
@ -216,6 +216,9 @@ DEFAULTS = {
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||||
'background_darkness' : 0.5,
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'background_type' : 'solid',
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||||
'background_image' : '',
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||||
'background_image_mode' : 'stretch_and_fill',
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'background_image_align_horiz': 'center',
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'background_image_align_vert' : 'middle',
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'backspace_binding' : 'ascii-del',
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'delete_binding' : 'escape-sequence',
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'color_scheme' : 'grey_on_black',
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!-- Generated with glade 3.38.2 -->
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<!-- Generated with glade 3.40.0 -->
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<interface>
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<requires lib="gtk+" version="3.10"/>
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<object class="GtkListStore" id="BackspaceKeyListStore">
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@ -154,6 +154,60 @@
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</row>
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</data>
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</object>
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<object class="GtkListStore" id="ImageAlignHorizListStore">
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||||
<columns>
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||||
<!-- column-name Alignment -->
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||||
<column type="gchararray"/>
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||||
</columns>
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||||
<data>
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||||
<row>
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||||
<col id="0" translatable="yes">Left</col>
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||||
</row>
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<row>
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||||
<col id="0" translatable="yes">Center</col>
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||||
</row>
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||||
<row>
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||||
<col id="0" translatable="yes">Right</col>
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||||
</row>
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||||
</data>
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||||
</object>
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||||
<object class="GtkListStore" id="ImageAlignVertListStore">
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||||
<columns>
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||||
<!-- column-name Alignment -->
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||||
<column type="gchararray"/>
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||||
</columns>
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||||
<data>
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||||
<row>
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<col id="0" translatable="yes">Top</col>
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</row>
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<row>
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||||
<col id="0" translatable="yes">Middle</col>
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||||
</row>
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<row>
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<col id="0" translatable="yes">Bottom</col>
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</row>
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</data>
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||||
</object>
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||||
<object class="GtkListStore" id="ImageDrawingModeListStore">
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<columns>
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<!-- column-name DrawingMode -->
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<column type="gchararray"/>
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</columns>
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<data>
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<row>
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<col id="0" translatable="yes">Stretch and Fill</col>
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</row>
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<row>
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<col id="0" translatable="yes">Scale and Fit</col>
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</row>
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<row>
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<col id="0" translatable="yes">Scale and Crop</col>
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</row>
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<row>
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<col id="0" translatable="yes">Tiling</col>
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</row>
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</data>
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</object>
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<object class="GtkListStore" id="KeybindingsListStore">
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<columns>
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<!-- column-name Name -->
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@ -2660,41 +2714,208 @@
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</packing>
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</child>
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<child>
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<object class="GtkBox">
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<object class="GtkAlignment">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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||||
<property name="left-padding">12</property>
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||||
<child>
|
||||
<object class="GtkLabel">
|
||||
<object class="GtkBox">
|
||||
<property name="visible">True</property>
|
||||
<property name="can-focus">False</property>
|
||||
<property name="label" translatable="yes">Background Image File:</property>
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||||
<property name="orientation">vertical</property>
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||||
<child>
|
||||
<object class="GtkBox">
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||||
<property name="visible">True</property>
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||||
<property name="can-focus">False</property>
|
||||
<child>
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||||
<object class="GtkLabel">
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||||
<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="label" translatable="yes">Image File:</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="padding">5</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkFileChooserButton" id="background_image_file">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="title" translatable="yes">Choose file</property>
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<signal name="file-set" handler="on_background_image_file_set" swapped="no"/>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="pack-type">end</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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||||
<property name="position">0</property>
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||||
</packing>
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||||
</child>
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<child>
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<child>
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<object class="GtkAccelLabel">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="label" translatable="yes">Drawing mode:</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="padding">5</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkComboBox" id="background_image_mode_combobox">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="model">ImageDrawingModeListStore</property>
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<property name="active">0</property>
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<signal name="changed" handler="on_background_image_mode_changed" swapped="no"/>
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<child>
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<object class="GtkCellRendererText"/>
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<attributes>
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<attribute name="text">0</attribute>
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</attributes>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="pack-type">end</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="spacing">12</property>
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<property name="homogeneous">True</property>
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<child>
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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||||
<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="label" translatable="yes">Horizontal alignment:</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="padding">5</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkComboBox" id="background_image_align_horiz_combobox">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="model">ImageAlignHorizListStore</property>
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<property name="active">1</property>
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<signal name="changed" handler="on_background_image_align_horiz_changed" swapped="no"/>
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<child>
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<object class="GtkCellRendererText"/>
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<attributes>
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<attribute name="text">0</attribute>
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</attributes>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="pack-type">end</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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||||
<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkBox">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="label" translatable="yes">Vertical alignment:</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="padding">5</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkComboBox" id="background_image_align_vert_combobox">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="model">ImageAlignVertListStore</property>
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<property name="active">1</property>
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<signal name="changed" handler="on_background_image_align_vert_changed" swapped="no"/>
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<child>
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<object class="GtkCellRendererText"/>
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<attributes>
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<attribute name="text">0</attribute>
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</attributes>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="pack-type">end</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">2</property>
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</packing>
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</child>
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</object>
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<packing>
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||||
<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="padding">5</property>
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<property name="position">0</property>
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</packing>
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||||
</child>
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<child>
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<object class="GtkFileChooserButton" id="background_image_file">
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<property name="visible">True</property>
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<property name="can-focus">False</property>
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<property name="title" translatable="yes">Choose file</property>
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<signal name="file-set" handler="on_background_image_file_set" swapped="no"/>
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||||
</object>
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||||
<packing>
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||||
<property name="expand">False</property>
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||||
<property name="fill">True</property>
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||||
<property name="pack-type">end</property>
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||||
<property name="position">1</property>
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||||
</packing>
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||||
</child>
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||||
</object>
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<packing>
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||||
<property name="expand">False</property>
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||||
<property name="fill">True</property>
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<property name="position">4</property>
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<property name="position">3</property>
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</packing>
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</child>
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<child>
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@ -2783,7 +3004,7 @@
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<packing>
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||||
<property name="expand">False</property>
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||||
<property name="fill">True</property>
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<property name="position">4</property>
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<property name="position">6</property>
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||||
</packing>
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</child>
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</object>
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@ -3721,12 +3942,12 @@
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</child>
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<child>
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||||
<object class="GtkVBox" id="vbox124">
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||||
<child>
|
||||
<property name="can-focus">False</property>
|
||||
<child>
|
||||
<object class="GtkEntry" id="keybindingsearchentry">
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||||
<property name="visible">True</property>
|
||||
<property name="can-focus">True</property>
|
||||
<property name="has-focus">False</property>
|
||||
<property name="placeholder_text">filter keybindings</property>
|
||||
<property name="placeholder-text">filter keybindings</property>
|
||||
</object>
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||||
<packing>
|
||||
<property name="expand">False</property>
|
||||
@ -3734,68 +3955,73 @@
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||||
<property name="position">0</property>
|
||||
</packing>
|
||||
</child>
|
||||
<child>
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||||
<object class="GtkScrolledWindow" id="scrolledwindow1">
|
||||
<property name="visible">True</property>
|
||||
<property name="can-focus">True</property>
|
||||
<property name="vadjustment">adjustment4</property>
|
||||
<property name="hscrollbar-policy">never</property>
|
||||
<property name="shadow-type">in</property>
|
||||
<child>
|
||||
<object class="GtkTreeView" id="keybindingtreeview">
|
||||
<object class="GtkScrolledWindow" id="scrolledwindow1">
|
||||
<property name="visible">True</property>
|
||||
<property name="can-focus">True</property>
|
||||
<property name="has-focus">True</property>
|
||||
<property name="model">KeybindingsListStore</property>
|
||||
<property name="headers-clickable">False</property>
|
||||
<property name="search-column">0</property>
|
||||
<child internal-child="selection">
|
||||
<object class="GtkTreeSelection" id="treeview-selection4"/>
|
||||
</child>
|
||||
<property name="vadjustment">adjustment4</property>
|
||||
<property name="hscrollbar-policy">never</property>
|
||||
<property name="shadow-type">in</property>
|
||||
<child>
|
||||
<object class="GtkTreeViewColumn" id="treeviewcolumn1">
|
||||
<property name="title" translatable="yes">Name</property>
|
||||
<child>
|
||||
<object class="GtkCellRendererText" id="cellrenderertext10"/>
|
||||
<attributes>
|
||||
<attribute name="text">0</attribute>
|
||||
</attributes>
|
||||
<object class="GtkTreeView" id="keybindingtreeview">
|
||||
<property name="visible">True</property>
|
||||
<property name="can-focus">True</property>
|
||||
<property name="has-focus">True</property>
|
||||
<property name="model">KeybindingsListStore</property>
|
||||
<property name="headers-clickable">False</property>
|
||||
<property name="search-column">0</property>
|
||||
<child internal-child="selection">
|
||||
<object class="GtkTreeSelection" id="treeview-selection4"/>
|
||||
</child>
|
||||
</object>
|
||||
</child>
|
||||
<child>
|
||||
<object class="GtkTreeViewColumn" id="treeviewcolumn2">
|
||||
<property name="title" translatable="yes">Action</property>
|
||||
<child>
|
||||
<object class="GtkCellRendererText" id="cellrenderertext11"/>
|
||||
<attributes>
|
||||
<attribute name="text">1</attribute>
|
||||
</attributes>
|
||||
</child>
|
||||
</object>
|
||||
</child>
|
||||
<child>
|
||||
<object class="GtkTreeViewColumn" id="treeviewcolumn3">
|
||||
<property name="title" translatable="yes">Keybinding</property>
|
||||
<child>
|
||||
<object class="GtkCellRendererAccel" id="cellrendereraccel1">
|
||||
<property name="editable">True</property>
|
||||
<property name="accel-mode">other</property>
|
||||
<signal name="accel-cleared" handler="on_cellrenderer_accel_cleared" object="KeybindingsListStore" swapped="yes"/>
|
||||
<signal name="accel-edited" handler="on_cellrenderer_accel_edited" object="KeybindingsListStore" swapped="yes"/>
|
||||
<object class="GtkTreeViewColumn" id="treeviewcolumn1">
|
||||
<property name="title" translatable="yes">Name</property>
|
||||
<child>
|
||||
<object class="GtkCellRendererText" id="cellrenderertext10"/>
|
||||
<attributes>
|
||||
<attribute name="text">0</attribute>
|
||||
</attributes>
|
||||
</child>
|
||||
</object>
|
||||
</child>
|
||||
<child>
|
||||
<object class="GtkTreeViewColumn" id="treeviewcolumn2">
|
||||
<property name="title" translatable="yes">Action</property>
|
||||
<child>
|
||||
<object class="GtkCellRendererText" id="cellrenderertext11"/>
|
||||
<attributes>
|
||||
<attribute name="text">1</attribute>
|
||||
</attributes>
|
||||
</child>
|
||||
</object>
|
||||
</child>
|
||||
<child>
|
||||
<object class="GtkTreeViewColumn" id="treeviewcolumn3">
|
||||
<property name="title" translatable="yes">Keybinding</property>
|
||||
<child>
|
||||
<object class="GtkCellRendererAccel" id="cellrendereraccel1">
|
||||
<property name="editable">True</property>
|
||||
<property name="accel-mode">other</property>
|
||||
<signal name="accel-cleared" handler="on_cellrenderer_accel_cleared" object="KeybindingsListStore" swapped="yes"/>
|
||||
<signal name="accel-edited" handler="on_cellrenderer_accel_edited" object="KeybindingsListStore" swapped="yes"/>
|
||||
</object>
|
||||
<attributes>
|
||||
<attribute name="accel-key">2</attribute>
|
||||
<attribute name="accel-mods">3</attribute>
|
||||
</attributes>
|
||||
</child>
|
||||
</object>
|
||||
<attributes>
|
||||
<attribute name="accel-key">2</attribute>
|
||||
<attribute name="accel-mods">3</attribute>
|
||||
</attributes>
|
||||
</child>
|
||||
</object>
|
||||
</child>
|
||||
</object>
|
||||
<packing>
|
||||
<property name="expand">True</property>
|
||||
<property name="fill">True</property>
|
||||
<property name="position">1</property>
|
||||
</packing>
|
||||
</child>
|
||||
</object>
|
||||
</child>
|
||||
</object>
|
||||
<packing>
|
||||
<property name="position">3</property>
|
||||
</packing>
|
||||
|
||||
@ -694,11 +694,42 @@ class PrefsEditor:
|
||||
elif self.config['background_type'] == 'image':
|
||||
guiget('image_radiobutton').set_active(True)
|
||||
self.update_background_tab()
|
||||
# Background image
|
||||
widget = guiget('background_image_file')
|
||||
widget.set_filename(self.config['background_image'])
|
||||
|
||||
widget = guiget('background_image_mode_combobox')
|
||||
if self.config['background_image_mode'] == 'scale_and_fit':
|
||||
widget.set_active(1)
|
||||
elif self.config['background_image_mode'] == 'scale_and_crop':
|
||||
widget.set_active(2)
|
||||
elif self.config['background_image_mode'] == 'tiling':
|
||||
widget.set_active(3)
|
||||
else:
|
||||
# default to stretch_and_fill
|
||||
widget.set_active(0)
|
||||
|
||||
widget = guiget('background_image_align_horiz_combobox')
|
||||
if self.config['background_image_align_horiz'] == 'center':
|
||||
widget.set_active(1)
|
||||
elif self.config['background_image_align_horiz'] == 'right':
|
||||
widget.set_active(2)
|
||||
else:
|
||||
# default to left
|
||||
widget.set_active(0)
|
||||
|
||||
widget = guiget('background_image_align_vert_combobox')
|
||||
if self.config['background_image_align_vert'] == 'middle':
|
||||
widget.set_active(1)
|
||||
elif self.config['background_image_align_vert'] == 'bottom':
|
||||
widget.set_active(2)
|
||||
else:
|
||||
# default to top
|
||||
widget.set_active(0)
|
||||
|
||||
# Background shading
|
||||
widget = guiget('background_darkness_scale')
|
||||
widget.set_value(float(self.config['background_darkness']))
|
||||
widget = guiget('background_image_file')
|
||||
widget.set_filename(self.config['background_image'])
|
||||
|
||||
## Scrolling tab
|
||||
# Scrollbar position
|
||||
@ -999,6 +1030,41 @@ class PrefsEditor:
|
||||
self.config['background_image'] = widget.get_filename()
|
||||
self.config.save()
|
||||
|
||||
def on_background_image_mode_changed(self, widget):
|
||||
selected = widget.get_active()
|
||||
if selected == 1:
|
||||
value = 'scale_and_fit'
|
||||
elif selected == 2:
|
||||
value = 'scale_and_crop'
|
||||
elif selected == 3:
|
||||
value = 'tiling'
|
||||
else:
|
||||
value = 'stretch_and_fill'
|
||||
self.config['background_image_mode'] = value
|
||||
self.config.save()
|
||||
|
||||
def on_background_image_align_horiz_changed(self, widget):
|
||||
selected = widget.get_active()
|
||||
if selected == 1:
|
||||
value = 'center'
|
||||
elif selected == 2:
|
||||
value = 'right'
|
||||
else:
|
||||
value = 'left'
|
||||
self.config['background_image_align_horiz'] = value
|
||||
self.config.save()
|
||||
|
||||
def on_background_image_align_vert_changed(self, widget):
|
||||
selected = widget.get_active()
|
||||
if selected == 1:
|
||||
value = 'middle'
|
||||
elif selected == 2:
|
||||
value = 'bottom'
|
||||
else:
|
||||
value = 'top'
|
||||
self.config['background_image_align_vert'] = value
|
||||
self.config.save()
|
||||
|
||||
def on_darken_background_scale_value_changed(self, widget):
|
||||
"""Background darkness setting changed"""
|
||||
value = widget.get_value() # This one is rounded according to the UI.
|
||||
@ -1603,10 +1669,12 @@ class PrefsEditor:
|
||||
self.config['background_type'] = backtype
|
||||
self.config.save()
|
||||
|
||||
if backtype == 'image':
|
||||
guiget('background_image_file').set_sensitive(True)
|
||||
else:
|
||||
guiget('background_image_file').set_sensitive(False)
|
||||
# toggle sensitivity of widgets related to background image
|
||||
for element in ('background_image_file',
|
||||
'background_image_align_horiz_combobox',
|
||||
'background_image_align_vert_combobox',
|
||||
'background_image_mode_combobox'):
|
||||
guiget(element).set_sensitive(backtype == 'image')
|
||||
|
||||
if backtype in ('transparent', 'image'):
|
||||
guiget('darken_background_scale').set_sensitive(True)
|
||||
|
||||
@ -1135,17 +1135,52 @@ class Terminal(Gtk.VBox):
|
||||
|
||||
# save cairo context
|
||||
cr.save()
|
||||
|
||||
# draw background image
|
||||
image_mode = self.config['background_image_mode']
|
||||
image_align_horiz = self.config['background_image_align_horiz']
|
||||
image_align_vert = self.config['background_image_align_vert']
|
||||
|
||||
rect = self.vte.get_allocation()
|
||||
xratio = float(rect.width) / float(self.background_image.get_width())
|
||||
yratio = float(rect.height) / float(self.background_image.get_height())
|
||||
if image_mode == 'stretch_and_fill':
|
||||
# keep stretched ratios
|
||||
xratio = xratio
|
||||
yratio = yratio
|
||||
elif image_mode == 'scale_and_fit':
|
||||
ratio = min(xratio, yratio)
|
||||
xratio = yratio = ratio
|
||||
elif image_mode == 'scale_and_crop':
|
||||
ratio = max(xratio, yratio)
|
||||
xratio = yratio = ratio
|
||||
else:
|
||||
xratio = yratio = 1
|
||||
cr.scale(xratio, yratio)
|
||||
cr.set_source_surface(self.background_image)
|
||||
|
||||
xoffset = 0
|
||||
yoffset = 0
|
||||
if image_align_horiz == 'center':
|
||||
xoffset = (rect.width / xratio - self.background_image.get_width()) / 2
|
||||
elif image_align_horiz == 'right':
|
||||
xoffset = rect.width / xratio - self.background_image.get_width()
|
||||
|
||||
if image_align_vert == 'middle':
|
||||
yoffset = (rect.height / yratio - self.background_image.get_height()) / 2
|
||||
elif image_align_vert == 'bottom':
|
||||
yoffset = rect.height / yratio - self.background_image.get_height()
|
||||
|
||||
cr.set_source_surface(self.background_image, xoffset, yoffset)
|
||||
cr.get_source().set_filter(cairo.Filter.FAST)
|
||||
if image_mode == 'tiling':
|
||||
cr.get_source().set_extend(cairo.Extend.REPEAT)
|
||||
|
||||
cr.paint()
|
||||
|
||||
# draw transparent monochrome layer
|
||||
Gdk.cairo_set_source_rgba(cr, self.bgcolor)
|
||||
cr.paint()
|
||||
|
||||
# restore cairo context
|
||||
cr.restore()
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user